- {{ $addS := 0 }}
- {{ with .Params.authors }}
- {{ $addS = len . }}
- {{ end }}
- {{ range $n, $authorFile := .Params.authors }}
- {{ $author := $.GetPage (printf "/author/%s" $authorFile) }}
- {{ if eq $n 0 }}
-
{{ end }}
-
- {{ $tit := .Title }}
- {{ if gt (len .Title) 54 }}
- {{ $tit = printf "%s…" (substr .Title 0 50) }}
- {{ end }}
-
- {{ partial "printsinglebody.html" . }}
- {{ .Content }}
- {{ $cssOutput = printf "%s\n%s" $cssOutput (replace $cssTemplate "_rplc_" .File.UniqueID) }}
- {{ $cssHashes = printf "%s css-%s-h2" $cssHashes .File.UniqueID }}
- {{ end }}
- {{ end }}
-
- {{ range where $.Site.RegularPages "Section" "in" (slice "author" "editor") }}
-
-
-
{{ substr .File.Dir 0 -1 }}⁄{{ .Title }}
- {{ .Content }}
-
- {{ if in .Page.Site.Params.sandpointsMentionedIn (substr .File.Dir 0 -1) }}
- {{ $ss := $s.Get (printf "/%s" .File) }}
-
- {{ with $ss }}
-
mentioned in⁄
- {{ end }}
-
- {{ range $ss.backlinks }}
-
- {{ end }}
-
- {{ end }}
- {{ end }}
- {{ $cssOutput = printf "body {counter-reset: %s;}\n%s" $cssHashes $cssOutput }}
- {{ $var := $cssOutput | resources.FromString "css/dyn.css" }}
- {{ $dummy := $var.Permalink }}
-{{- end -}}
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/shortcodes/gloss.html b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/shortcodes/gloss.html
deleted file mode 100644
index b90c4c3..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/shortcodes/gloss.html
+++ /dev/null
@@ -1,25 +0,0 @@
-{{ $inn := .Inner | $.Page.RenderString }}
-
-
- {{- range $g := (split $inn "\n") -}}
- {{- if hasPrefix $g "{r}" -}}
-
- {{- substr $g 3 | htmlUnescape | safeHTML -}}
-
- {{- else if hasPrefix $g "{g}" -}}
-
- {{- range (split (substr $g 3) "|") -}}
- {{- with . -}}
-
- {{- range (split . "," ) -}}
-
{{- . | htmlUnescape | safeHTML -}}
- {{- end -}}
-
- {{- end -}}
- {{- end -}}
-
- {{- end -}}
- {{- end -}}
-
-
{{ with .Get 0 }}{{ . }}{{ end}}
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/shortcodes/nosup.html b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/shortcodes/nosup.html
deleted file mode 100644
index b8a8f8b..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/shortcodes/nosup.html
+++ /dev/null
@@ -1 +0,0 @@
-
{{ with .Inner }} {{ $.Page.RenderString . }} {{ end }}
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/shortcodes/soundcloud.html b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/shortcodes/soundcloud.html
deleted file mode 100644
index a26db5b..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/shortcodes/soundcloud.html
+++ /dev/null
@@ -1,10 +0,0 @@
-{{ $id := index .Params 0 }}
-{{ $type := index .Params 1 | default "track" }}
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/urls/baseof.html b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/urls/baseof.html
deleted file mode 100644
index 85953ac..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/urls/baseof.html
+++ /dev/null
@@ -1,12 +0,0 @@
-
-
-
- {{- partialCached "head.html" . -}}
-
{{- .Title }} - {{ .Site.Title -}}
- {{- partialCached "sandpointjs.html" . .RelPermalink -}}
-
-
- {{ block "urls" . }}{{ end }}
- {{- partialCached "footer.html" . -}}
-
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/urls/list.html b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/urls/list.html
deleted file mode 100644
index 2764d59..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/layouts/urls/list.html
+++ /dev/null
@@ -1,104 +0,0 @@
-{{ define "urls" }}
-
Backlinks, outgoing URLs, bibliographic references and internal links:
- {{ $s := partialCached "scratch.html" . }}
-
-
[toggle expand/collapse]
-
- {{ range $p := .Site.RegularPages }}
-
{{ with $p.File }}{{- substr .Dir 0 -1 -}}⁄{{ end }}{{ $p.Title }}
-
- {{ $pPath := printf "/%s" $p.File }}
- {{ with $ss := $s.Get $pPath }}
- {{ with $ss.backlinks }}
- {{ range $i, $_ := $ss.backlinks }}
- {{ if eq $i 0 }}
- Mentioned in other Sandpoints pages ({{ len $ss.backlinks }}):
- {{ end }}
- - {{ with $_.File }}{{ substr .Dir 0 -1 }}⁄{{ end }}{{ $_.Title }}
- {{ end }}
-
Internal links to other Sandpoint pages ({{ len (uniq ($p.Scratch.Get "links")) }}):
- {{ end }}
- - {{ with $_.File }}{{ substr .Dir 0 -1 }}⁄{{ end }}{{ $_.Title }}
- {{ end }}
-
Outgoing links to other pages on Internet ({{ len $http_links }}):
- {{ end }}
- - www⁄{{ $_ }}
- {{ end }}
-
Links to Sandpoint's library ({{ len $library_links }}):
- {{ end }}
- - lib⁄{{ $_ }}
- {{ end }}
-
Bibliographic references ({{ len ($p.Scratch.Get "bibs") }}):
Anchor, formatting and other links ({{ len $other_links }}):
- {{ end }}
- {{ if strings.HasPrefix $_ "#" }}
- {{ $anchorN = add $anchorN 1 }}
- {{ else if strings.HasPrefix $_ "{"}}
- {{ $formattingN = add $formattingN 1 }}
- {{ else }}
- - other⁄{{ $_ }}
- {{ end }}
- {{ end }}
- {{ with $formattingN }}- {{ $formattingN }} formatting links.
{{ end }}
- {{ with $anchorN }}- {{ $anchorN }} anchor links.
{{ end }}
-
-
- {{ end }}
-{{ end }}
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/android-chrome-192x192.png b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/android-chrome-192x192.png
deleted file mode 100644
index 2d3182d..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/android-chrome-192x192.png and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/android-chrome-512x512.png b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/android-chrome-512x512.png
deleted file mode 100644
index 49ee1ee..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/android-chrome-512x512.png and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/apple-touch-icon.png b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/apple-touch-icon.png
deleted file mode 100644
index 1d6a770..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/apple-touch-icon.png and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/css/paged_interface.css b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/css/paged_interface.css
deleted file mode 100644
index 4450cf3..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/css/paged_interface.css
+++ /dev/null
@@ -1,104 +0,0 @@
-/* CSS for Paged.js interface */
-
-/* Change the look */
-:root {
- --color-background: whitesmoke;
- --color-pageBox: #666;
- --color-paper: white;
- --color-marginBox: transparent;
-}
-
-/* To define how the book look on the screen: */
-@media screen {
- body {
- background-color: var(--color-background);
- }
-
- .pagedjs_pages {
- display: flex;
- width: calc(var(--pagedjs-width) * 2);
- flex: 0;
- flex-wrap: wrap;
- margin: 0 auto;
- }
-
- .pagedjs_page {
- background-color: var(--color-paper);
- box-shadow: 0 0 0 1px var(--color-pageBox);
- margin: 0;
- flex-shrink: 0;
- flex-grow: 0;
- margin-top: 10mm;
- }
-
- .pagedjs_first_page {
- margin-left: var(--pagedjs-width);
- }
-
- .pagedjs_page:last-of-type {
- margin-bottom: 10mm;
- }
-
- /* show the margin-box */
-
- .pagedjs_margin-top-left-corner-holder,
- .pagedjs_margin-top,
- .pagedjs_margin-top-left,
- .pagedjs_margin-top-center,
- .pagedjs_margin-top-right,
- .pagedjs_margin-top-right-corner-holder,
- .pagedjs_margin-bottom-left-corner-holder,
- .pagedjs_margin-bottom,
- .pagedjs_margin-bottom-left,
- .pagedjs_margin-bottom-center,
- .pagedjs_margin-bottom-right,
- .pagedjs_margin-bottom-right-corner-holder,
- .pagedjs_margin-right,
- .pagedjs_margin-right-top,
- .pagedjs_margin-right-middle,
- .pagedjs_margin-right-bottom,
- .pagedjs_margin-left,
- .pagedjs_margin-left-top,
- .pagedjs_margin-left-middle,
- .pagedjs_margin-left-bottom {
- box-shadow: 0 0 0 1px inset var(--color-marginBox);
- }
-
- /* uncomment this part for recto/verso book : ------------------------------------ */
-
-
- .pagedjs_pages {
- flex-direction: column;
- width: 100%;
- }
-
- .pagedjs_first_page {
- margin-left: 0;
- }
-
- .pagedjs_page {
- margin: 0 auto;
- margin-top: 10mm;
- }
-
- /*--------------------------------------------------------------------------------------*/
-
-
-
- /* uncomment this par to see the baseline : -------------------------------------------*/
-
- /*
- .pagedjs_pagebox {
- --pagedjs-baseline: 11px;
- --pagedjs-baseline-position: -4px;
- --pagedjs-baseline-color: cyan;
- background: linear-gradient(var(--color-paper) 0%, var(--color-paper) calc(var(--pagedjs-baseline) - 1px), var(--pagedjs-baseline-color) calc(var(--pagedjs-baseline) - 1px), var(--pagedjs-baseline-color) var(--pagedjs-baseline)), transparent;
- background-size: 100% var(--pagedjs-baseline);
- background-repeat: repeat-y;
- background-position-y: var(--pagedjs-baseline-position);
- }
- */
-
- /*--------------------------------------------------------------------------------------*/
-}
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/css/player.min.css b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/css/player.min.css
deleted file mode 100644
index 0bb9d03..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/css/player.min.css
+++ /dev/null
@@ -1 +0,0 @@
-@-webkit-keyframes spin{from{-webkit-transform:rotate(0deg);opacity:.4}50%{-webkit-transform:rotate(180deg);opacity:1}to{-webkit-transform:rotate(360deg);opacity:.4}}@keyframes spin{from{transform:rotate(0deg);opacity:.2}50%{transform:rotate(180deg);opacity:1}to{transform:rotate(360deg);opacity:.2}}.soundcite-loaded{border-radius:6px;padding:0 5px;display:inline-block;cursor:pointer}.soundcite-loaded:before{display:inline-block;content:"";vertical-align:-10%;margin-right:.25em}.soundcite-loading:before{margin-right:.5em;font-size:.9em;position:relative;top:-.05em;height:.75em;width:.75em;border:2px solid #000;border-right-color:transparent;border-radius:50%;-webkit-animation:spin 1s linear infinite;animation:spin 1s linear infinite}.soundcite-play:before{font-size:.9em;position:relative;top:-.05em;border:.5em solid transparent;border-left:.75em solid #000}.soundcite-pause:before{font-size:.9em;position:relative;top:-.05em;height:1em;border-left:.75em double #000;border-right:.5em solid transparent}
\ No newline at end of file
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/css/print.css b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/css/print.css
deleted file mode 100644
index 8dcf660..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/css/print.css
+++ /dev/null
@@ -1,236 +0,0 @@
-@page {
- size: 6.14in 9.21in;
- margin-bottom: 0.8in;
- padding-bottom: 0.2in;
- margin-top: 0.7in;
-}
-
-@page:left {
- margin-right: 0.8in;
- margin-left: 0.9in;
- @bottom-left-corner {
- content: counter(page);
- font-size: 1rem;
- vertical-align: text-top;
- }
-
- @bottom {
- content: element(runningTitle);
- position: relative;
- }
-}
-
-@page:right {
- margin-left: 0.8in;
- margin-right: 0.9in;
- @bottom-right-corner {
- content: counter(page);
- font-size: 1rem;
- vertical-align: text-top;
- }
-
- @bottom {
- content: element(runningAuthors);
- position: relative;
- }
-}
-
-@page crustpage :first {
- @bottom-right-corner {
- content: none;
- }
- @bottom {
- content: none;
- }
-}
-
-@media print {
- html {
- font-size: 0.8em;
- box-sizing: border-box;
- margin: 0;
- padding: 0;
- }
- body {
- font-size: 1rem;
- padding: 0;
- margin: 0;
- }
-
- .sup,
- .hassup {
- color: black;
- }
- .grid {
- display: inline;
- }
-
- .coretitle {
- margin-top: 3rem;
- margin-bottom: 2rem;
- font-size: 2.2rem;
- }
-
- .leftcolumn {
- display: none;
- }
-
- .has,
- .afterhas {
- font-size: 1.1rem;
- }
-
- .mantle,
- .crust {
- margin-bottom: 0.2em;
- }
-
- .content {
- padding: 0px;
- margin: 0 auto;
- margin-top: 4rem;
- }
-
- .hpar {
- display: none;
- }
-
- .mantletitle {
- font-size: 1.7rem;
- }
-
- .sessiongrid {
- display: none;
- }
-
- #bibliography {
- break-before: page;
- }
-
- .footnotes ol {
- margin-top: 3rem;
- padding-left: 0.9rem;
- }
-
- .footnotes hr {
- border: none;
- border-top: 0px;
- text-align: left;
- margin-top: 2rem;
- margin-bottom: -2rem;
- }
-
- .footnotes hr::after {
- content: "Endnotes";
- font-size: 1.2rem;
- font-weight: bold;
- }
-
- .runningTitle {
- position: running(runningTitle);
- }
-
- .runningAuthors {
- position: running(runningAuthors);
- }
-
- .hasauthors .afterhas {
- font-size: 1.5rem;
- }
-
- .crustpage {
- break-before: page;
- page: crustpage;
- }
-
- .hasin {
- display: none;
- }
-
- .abstract {
- margin-left: 0;
- margin-right: 0;
- max-width: inherit;
- }
-
- .keywords {
- margin-left: 0;
- margin-right: 0;
- max-width: inherit;
- padding-left: 0;
- padding-right: 0;
- font-size: 0.9rem;
- }
- /*
- h2:before,
- h3:before,
- h4:before,
- h5:before {
- content: none;
- }
- */
- h2, h3, h4, h5, hr {
- break-after: avoid;
- }
-
- .glosscontainer,
- table,
- table + p,
- tr,
- blockquote,
- li {
- break-inside: avoid;
- }
-
- .authorpage {
- break-before: page;
- }
-
- img {
- display: block;
- max-height: 150mm;
- width: auto;
- break-after: avoid;
- margin-bottom: 0.5rem;
- margin-left: 1rem;
- }
-
- .crustoc {
- position: relative;
- bottom: 0
- }
-
- .crustoc::after {
- content: " . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ";
- line-height: 0;
- height: 1px;
- position: absolute;
- bottom: 10px;
- z-index: -1;
- }
-
- a.toc {
- display: grid;
- grid-template-columns: 1fr auto;
- align-items: flex-end;
- }
-
- a.toc span {
- }
-
- a.toc .back {
- background: white;
- }
-
- a.toc::after {
- text-align: right;
- float: right;
- content: target-counter(attr(href url), page, decimal-leading-zero);
- background: white;
- padding-left: 0.1rem;
- }
-
- ol[data-split-from] {
- padding-left: 0.5rem;
- }
-}
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/css/site.min.css b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/css/site.min.css
deleted file mode 100644
index 11a51fc..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/css/site.min.css
+++ /dev/null
@@ -1 +0,0 @@
-stdin 587:3 ⚠ grid-auto-rows is not supported by ie [autoprefixer] html,body,dl,dt,dd,blockquote,figure,fieldset,legend,textarea,pre,iframe,hr{margin:0;padding:0}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:400}ul{list-style:none}button,input,select,textarea{margin:0}html{box-sizing:border-box}img,video{height:auto;max-width:100%}iframe{border:0}strong del{display:inline;text-decoration:none;margin-left:1rem;box-decoration-break:clone;-webkit-box-decoration-break:clone}table{border-collapse:collapse;border-spacing:0;background-color:#fff9f9;border-left:1px red solid;margin-left:1rem}td,th{padding:0;vertical-align:top;padding-right:1rem;padding-left:1rem;padding-bottom:.5rem}td:not([align]),th:not([align]){text-align:left}@font-face{font-family:vollkorn sc;font-style:normal;font-weight:400;src:url(../fonts/vollkorn-sc-v4-latin-ext_latin-regular.eot);src:local(""),url(../fonts/vollkorn-sc-v4-latin-ext_latin-regular.eot?#iefix)format("embedded-opentype"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-regular.woff2)format("woff2"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-regular.woff)format("woff"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-regular.ttf)format("truetype"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-regular.svg#VollkornSC)format("svg")}@font-face{font-family:vollkorn sc;font-style:normal;font-weight:600;src:url(../fonts/vollkorn-sc-v4-latin-ext_latin-600.eot);src:local(""),url(../fonts/vollkorn-sc-v4-latin-ext_latin-600.eot?#iefix)format("embedded-opentype"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-600.woff2)format("woff2"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-600.woff)format("woff"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-600.ttf)format("truetype"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-600.svg#VollkornSC)format("svg")}@font-face{font-family:vollkorn sc;font-style:normal;font-weight:700;src:url(../fonts/vollkorn-sc-v4-latin-ext_latin-700.eot);src:local(""),url(../fonts/vollkorn-sc-v4-latin-ext_latin-700.eot?#iefix)format("embedded-opentype"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-700.woff2)format("woff2"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-700.woff)format("woff"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-700.ttf)format("truetype"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-700.svg#VollkornSC)format("svg")}@font-face{font-family:vollkorn sc;font-style:normal;font-weight:900;src:url(../fonts/vollkorn-sc-v4-latin-ext_latin-900.eot);src:local(""),url(../fonts/vollkorn-sc-v4-latin-ext_latin-900.eot?#iefix)format("embedded-opentype"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-900.woff2)format("woff2"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-900.woff)format("woff"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-900.ttf)format("truetype"),url(../fonts/vollkorn-sc-v4-latin-ext_latin-900.svg#VollkornSC)format("svg")}@font-face{font-family:vollkorn;font-style:italic;font-weight:500;src:url(../fonts/vollkorn-v12-latin-ext_latin-500italic.eot);src:local(""),url(../fonts/vollkorn-v12-latin-ext_latin-500italic.eot?#iefix)format("embedded-opentype"),url(../fonts/vollkorn-v12-latin-ext_latin-500italic.woff2)format("woff2"),url(../fonts/vollkorn-v12-latin-ext_latin-500italic.woff)format("woff"),url(../fonts/vollkorn-v12-latin-ext_latin-500italic.ttf)format("truetype"),url(../fonts/vollkorn-v12-latin-ext_latin-500italic.svg#Vollkorn)format("svg")}@font-face{font-family:vollkorn;font-style:normal;font-weight:400;src:url(../fonts/vollkorn-v12-latin-ext_latin-regular.eot);src:local(""),url(../fonts/vollkorn-v12-latin-ext_latin-regular.eot?#iefix)format("embedded-opentype"),url(../fonts/vollkorn-v12-latin-ext_latin-regular.woff2)format("woff2"),url(../fonts/vollkorn-v12-latin-ext_latin-regular.woff)format("woff"),url(../fonts/vollkorn-v12-latin-ext_latin-regular.ttf)format("truetype"),url(../fonts/vollkorn-v12-latin-ext_latin-regular.svg#Vollkorn)format("svg")}@font-face{font-family:vollkorn;font-style:normal;font-weight:500;src:url(../fonts/vollkorn-v12-latin-ext_latin-500.eot);src:local(""),url(../fonts/vollkorn-v12-latin-ext_latin-500.eot?#iefix)format("embedded-opentype"),url(../fonts/vollkorn-v12-latin-ext_latin-500.woff2)format("woff2"),url(../fonts/vollkorn-v12-latin-ext_latin-500.woff)format("woff"),url(../fonts/vollkorn-v12-latin-ext_latin-500.ttf)format("truetype"),url(../fonts/vollkorn-v12-latin-ext_latin-500.svg#Vollkorn)format("svg")}@font-face{font-family:vollkorn;font-style:italic;font-weight:400;src:url(../fonts/vollkorn-v12-latin-ext_latin-italic.eot);src:local(""),url(../fonts/vollkorn-v12-latin-ext_latin-italic.eot?#iefix)format("embedded-opentype"),url(../fonts/vollkorn-v12-latin-ext_latin-italic.woff2)format("woff2"),url(../fonts/vollkorn-v12-latin-ext_latin-italic.woff)format("woff"),url(../fonts/vollkorn-v12-latin-ext_latin-italic.ttf)format("truetype"),url(../fonts/vollkorn-v12-latin-ext_latin-italic.svg#Vollkorn)format("svg")}@font-face{font-family:great vibes;font-style:normal;font-weight:400;src:url(../fonts/great-vibes-v7-latin-ext_latin-regular.eot);src:local("Great Vibes"),local("GreatVibes-Regular"),url(../fonts/great-vibes-v7-latin-ext_latin-regular.eot?#iefix)format("embedded-opentype"),url(../fonts/great-vibes-v7-latin-ext_latin-regular.woff2)format("woff2"),url(../fonts/great-vibes-v7-latin-ext_latin-regular.woff)format("woff"),url(../fonts/great-vibes-v7-latin-ext_latin-regular.ttf)format("truetype"),url(../fonts/great-vibes-v7-latin-ext_latin-regular.svg#GreatVibes)format("svg")}html{line-height:1.5}body{font-family:vollkorn,serif;font-weight:400;max-width:1024px;font-size:1.4rem;padding-left:3rem;padding-top:.5rem;padding-right:2rem;color:#000}#preview{display:none}sup,sub{vertical-align:baseline;position:relative;top:-.4em}sub{top:.4em}.headiter{display:flex;justify-content:space-between;border-bottom:.3rem solid red;border-top:.1rem solid red;padding-top:1rem;padding-bottom:.5rem;padding-left:1rem;padding-right:1rem;margin-bottom:1rem}a.edit-button{color:#000;text-decoration:none}a.edit-button:hover{text-decoration:underline;-webkit-text-decoration-color:red;text-decoration-color:red;font-weight:500;font-size:.97em;cursor:pointer}.header{display:-ms-grid;display:grid;-ms-grid-columns:auto;grid-template-columns:auto;grid-auto-flow:column;position:-webkit-sticky;position:sticky;top:0;padding-top:.5rem;font-size:1.1rem;background-color:#fff;z-index:10}.mantlebar{display:none}.breadcrumbs{-ms-grid-column:1;grid-column:1}.bibliotheke{width:2.4rem;-ms-grid-column:2;grid-column:2;margin-left:auto}.bibliotheke:hover{text-decoration:none;font-size:1rem}.alsoin{font-weight:700;display:inline-flex;padding-left:.2rem;padding-right:.3rem}.ddmenu{cursor:pointer;display:-ms-inline-grid;display:inline-grid}.ddmenu input{display:none}.ddmenu li{list-style-type:none}.ddmenu .hiddendiv{display:none;margin-top:-.9rem}input:focus,select:focus,textarea:focus,label:focus,button:focus{outline:none}.ddmenu input:checked~.hiddendiv{display:block}.logolink{width:2.4rem;margin-left:auto}.sandpointlogo{border-radius:50%;border:.3em solid red;display:inline-flex;font-family:great vibes,cursive;font-size:1.2rem;font-weight:700;color:#fff;background-color:red;position:relative;padding-left:1em;padding-right:.3em;padding-bottom:1.2em;max-width:0;max-height:0}.sandpointF{position:absolute;font-size:1.2em;margin-top:-.2em;margin-left:-.4em}.sandpointN{position:absolute;font-size:.7em;margin-top:.4em;color:red;margin-left:-.5em}.sandpointC{position:absolute;font-size:1em;margin-left:-.37em}footer{display:flex;margin-bottom:1rem;margin-top:4rem}li{list-style-type:"› "}li[role=doc-endnote]{list-style-type:decimal}ol li{list-style-type:decimal}img{width:100%}.supt{display:inline-flex;flex-wrap:nowrap;font-family:great vibes,cursive;font-size:.9em;font-style:normal;color:rgba(0,0,0,.8);vertical-align:baseline;position:relative;top:-.3em}.sup{display:inline-flex;flex-wrap:nowrap;font-family:great vibes,cursive;font-size:.9em;font-style:normal;color:red;vertical-align:baseline;position:relative;top:-.3em}.sup:hover{font-weight:400!important}.nosup a{color:red}.nosup a span.sup{display:none}.syllabustitle,.coretitle{margin-top:4rem;font-style:italic;font-size:4rem;margin-bottom:4rem}.mantletitle,.crusttitle{margin-top:4rem;font-style:italic;font-size:2rem;margin-bottom:4rem}.grid{padding-left:3rem;margin-bottom:2rem;display:-ms-grid;display:grid;-ms-grid-columns:1fr 1fr;grid-template-columns:1fr 1fr}.leftcolumn{-ms-grid-column:1;grid-column:1;padding-right:1.2rem;position:relative}#TableOfContents{margin-left:-2rem;margin-top:-1.5rem}#TableOfContents li{list-style:decimal inside;padding-left:.5rem;color:rgba(0,0,0,.4);margin:0;padding:0}#TableOfContents li a{font-family:vollkorn;font-size:1.4rem;font-weight:500;font-style:normal}#TableOfContents>ol:first-child>span>li>a::after{content:"¶";color:rgba(0,0,0,.2);font-size:1.3em;padding-left:.1em}.rightcolumn{padding-left:.5rem}.has{display:-ms-inline-grid;display:inline-grid;-ms-grid-column:2;grid-column:2;grid-auto-rows:-webkit-max-content;grid-auto-rows:max-content;font-size:1.4rem;font-style:italic;margin-bottom:.8rem}.hasauthors{font-size:1.6rem!important}.hassup{-ms-grid-column:1;grid-column:1;font-family:great vibes,cursive;font-size:.9em;font-style:normal;color:red;vertical-align:baseline;position:relative}.afterhas{-ms-grid-column:2;grid-column:2}.content{margin-top:4rem;padding-left:3rem;padding-right:10rem;max-width:720px}a{color:#000;text-decoration:none}a:hover{text-decoration:underline;-webkit-text-decoration-color:red;text-decoration-color:red;font-weight:500;font-size:.97em;cursor:pointer}h1{display:none}h2{font-weight:500;font-size:1.6rem}h3{font-weight:500;font-size:1.4rem}h4{font-weight:500;font-size:1.2rem}h5{font-weight:500;font-size:1.1rem}h6{font-weight:500;font-size:1rem}.abstract{font-style:italic;border-left:1px solid #000;margin-left:5rem;margin-right:2rem;margin-bottom:1.2rem;padding-left:1rem;padding-right:2rem;padding-top:1.2rem;padding-bottom:1.2rem;background-color:rgba(0,0,0,.05);max-width:70ch}.authors{display:inline-block;font-size:1.8rem;margin-left:5rem;margin-right:2rem;padding-left:1rem}.keywords{display:inline-block;font-size:1.2rem;margin-left:5rem;margin-right:2rem;padding-left:1rem;padding-right:2rem;margin-bottom:2.2rem;max-width:72ch}blockquote{border-left:1px red solid;margin-left:1rem;margin-right:2rem;padding-left:1rem;padding-right:2rem;padding-top:.1rem;padding-bottom:.1rem;background-color:#fff9f9}h2+p:first-letter{font-family:great vibes,cursive;color:rgba(0,0,0,.8);font-size:1.5em;line-height:0}.hx{position:relative}.hpar{position:absolute;font-size:1.7em;font-style:normal;color:rgba(0,0,0,.1);top:0;margin-top:-.4em}.smallcaps{font-family:vollkorn sc,serif;font-weight:400}body{counter-reset:h2 glossN}h2{counter-reset:h3}h3{counter-reset:h4}h4{counter-reset:h5}h5{counter-reset:h6}h2:before{color:rgba(0,0,0,.4);counter-increment:h2;content:counter(h2)". "}h3:before{color:rgba(0,0,0,.4);counter-increment:h3;content:counter(h2)"." counter(h3)". "}h4:before{color:rgba(0,0,0,.4);counter-increment:h4;content:counter(h2)"." counter(h3)"." counter(h4)". "}h5:before{color:rgba(0,0,0,.4);counter-increment:h5;content:counter(h2)"." counter(h3)"." counter(h4)"." counter(h5)". "}h6:before{color:rgba(0,0,0,.4);counter-increment:h6;content:counter(h2)"." counter(h3)"." counter(h4)"." counter(h5)"." counter(h6)". "}h2.nocount:before,h3.nocount:before,h4.nocount:before,h5.nocount:before,h6.nocount:before{content:"";counter-increment:none}details{padding-left:1rem}#toggleAllLinks{font-size:.8rem}#toggleAllLinks:hover{cursor:pointer;text-decoration:underline;-webkit-text-decoration-color:red;text-decoration-color:red}.glosscontainer{display:-ms-grid;display:grid;-ms-grid-columns:auto 0 1fr;grid-template-columns:auto 1fr;-ms-grid-rows:1fr;grid-template-rows:1fr;gap:0 0;grid-template-areas:"glossnumber gloss";border-left:1px red solid;background-color:#fff9f9;padding-top:.4em;margin-top:1rem;margin-bottom:1rem;margin-left:1rem;margin-right:2rem;padding-bottom:.4em;padding-left:1rem;padding-right:2rem}.gloss{-ms-grid-row:1;-ms-grid-column:3;grid-area:gloss}.glossnumber{-ms-grid-row:1;-ms-grid-column:1;grid-area:glossnumber;padding-right:.6rem}.glossnumberAuto::before{counter-increment:glossN;content:"(" counter(glossN)")"}.glosswords{display:inline-block;padding-left:-.3rem;padding-right:1rem}.sitemap{padding-left:3rem;font-size:1.2rem}.sitemap a{color:rgba(0,0,0,.4)}.sitemap .sup{color:rgba(255,0,0,.7)}.highline a,.sitemap a:hover{color:#000}.highline .sup,.sitemap .sup:hover{color:red}.highline{font-size:1.6rem;color:#000;border-left:1px red solid;padding-left:1rem;padding-top:.1rem;padding-bottom:.1rem;background-color:#fff9f9}@media(max-width:767px){html{box-sizing:border-box;max-width:767px;margin:0 auto;padding:0}body{font-size:1rem;padding-left:10px;padding-right:10px}.grid{display:inline}.coretitle{margin-top:3rem;margin-bottom:2rem;font-size:2.2rem}.leftcolumn{display:none}.has,.afterhas{font-size:1.1rem}.mantle,.crust{margin-bottom:.2em}.content{padding:0;margin:0 auto;margin-top:4rem}.hpar{display:none}.mantletitle{font-size:1.7rem}.sessiongrid{display:none}}
\ No newline at end of file
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/favicon-16x16.png b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/favicon-16x16.png
deleted file mode 100644
index 004b99f..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/favicon-16x16.png and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/favicon-32x32.png b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/favicon-32x32.png
deleted file mode 100644
index a041b71..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/favicon-32x32.png and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/favicon.ico b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/favicon.ico
deleted file mode 100644
index 98b8f24..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/favicon.ico and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.eot b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.eot
deleted file mode 100644
index a1fd8f4..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.eot and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.svg b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.svg
deleted file mode 100644
index fd0ec65..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.svg
+++ /dev/null
@@ -1,581 +0,0 @@
-
-
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.ttf b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.ttf
deleted file mode 100644
index d3f4bca..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.ttf and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.woff b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.woff
deleted file mode 100644
index 5b46304..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.woff and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.woff2 b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.woff2
deleted file mode 100644
index 6442cfa..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/great-vibes-v7-latin-ext_latin-regular.woff2 and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.eot b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.eot
deleted file mode 100644
index e807f05..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.eot and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.svg b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.svg
deleted file mode 100644
index caec8a8..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.svg
+++ /dev/null
@@ -1,437 +0,0 @@
-
-
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.ttf b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.ttf
deleted file mode 100644
index 1c480a2..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.ttf and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.woff b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.woff
deleted file mode 100644
index 3018662..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.woff and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.woff2 b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.woff2
deleted file mode 100644
index 0c55ed8..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-600.woff2 and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.eot b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.eot
deleted file mode 100644
index 20d6573..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.eot and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.svg b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.svg
deleted file mode 100644
index ced96d6..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.svg
+++ /dev/null
@@ -1,436 +0,0 @@
-
-
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.ttf b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.ttf
deleted file mode 100644
index c1fd445..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.ttf and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.woff b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.woff
deleted file mode 100644
index 571854a..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.woff and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.woff2 b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.woff2
deleted file mode 100644
index 9e67d0a..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-700.woff2 and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.eot b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.eot
deleted file mode 100644
index 3e1a0fd..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.eot and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.svg b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.svg
deleted file mode 100644
index c60df64..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.svg
+++ /dev/null
@@ -1,441 +0,0 @@
-
-
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.ttf b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.ttf
deleted file mode 100644
index 72d32b2..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.ttf and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.woff b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.woff
deleted file mode 100644
index b3fc465..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.woff and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.woff2 b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.woff2
deleted file mode 100644
index 666d061..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-900.woff2 and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.eot b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.eot
deleted file mode 100644
index 53b418e..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.eot and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.svg b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.svg
deleted file mode 100644
index b77ed8b..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.svg
+++ /dev/null
@@ -1,434 +0,0 @@
-
-
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.ttf b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.ttf
deleted file mode 100644
index d97731d..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.ttf and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.woff b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.woff
deleted file mode 100644
index 34d574a..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.woff and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.woff2 b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.woff2
deleted file mode 100644
index 2360d2f..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-sc-v4-latin-ext_latin-regular.woff2 and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.eot b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.eot
deleted file mode 100644
index 4b648de..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.eot and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.svg b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.svg
deleted file mode 100644
index 519081e..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.svg
+++ /dev/null
@@ -1,516 +0,0 @@
-
-
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.ttf b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.ttf
deleted file mode 100644
index af39216..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.ttf and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.woff b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.woff
deleted file mode 100644
index efe0e72..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.woff and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.woff2 b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.woff2
deleted file mode 100644
index 058eb2e..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500.woff2 and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.eot b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.eot
deleted file mode 100644
index 1985a5d..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.eot and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.svg b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.svg
deleted file mode 100644
index edcacb9..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.svg
+++ /dev/null
@@ -1,511 +0,0 @@
-
-
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.ttf b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.ttf
deleted file mode 100644
index 66fab01..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.ttf and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.woff b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.woff
deleted file mode 100644
index ab8712e..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.woff and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.woff2 b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.woff2
deleted file mode 100644
index 9ff6246..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-500italic.woff2 and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.eot b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.eot
deleted file mode 100644
index cd501a6..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.eot and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.svg b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.svg
deleted file mode 100644
index 7a47d67..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.svg
+++ /dev/null
@@ -1,511 +0,0 @@
-
-
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.ttf b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.ttf
deleted file mode 100644
index ce0bcb1..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.ttf and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.woff b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.woff
deleted file mode 100644
index 1388686..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.woff and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.woff2 b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.woff2
deleted file mode 100644
index 74a8889..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-italic.woff2 and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.eot b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.eot
deleted file mode 100644
index 9185676..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.eot and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.svg b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.svg
deleted file mode 100644
index c411210..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.svg
+++ /dev/null
@@ -1,516 +0,0 @@
-
-
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.ttf b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.ttf
deleted file mode 100644
index c30f35b..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.ttf and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.woff b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.woff
deleted file mode 100644
index aa06e7b..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.woff and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.woff2 b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.woff2
deleted file mode 100644
index a7c150f..0000000
Binary files a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/fonts/vollkorn-v12-latin-ext_latin-regular.woff2 and /dev/null differ
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/images/bibliotheke.svg b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/images/bibliotheke.svg
deleted file mode 100644
index 526611e..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/images/bibliotheke.svg
+++ /dev/null
@@ -1,187 +0,0 @@
-
-
diff --git a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/js/paged.polyfill.js b/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/js/paged.polyfill.js
deleted file mode 100644
index c984974..0000000
--- a/_vendor/git.sandpoints.org/Drawwell/SandpointsTheme/static/js/paged.polyfill.js
+++ /dev/null
@@ -1,31107 +0,0 @@
-/**
- * @license Paged.js v0.1.43 | MIT | https://gitlab.pagedmedia.org/tools/pagedjs
- */
-
-(function (global, factory) {
- typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
- typeof define === 'function' && define.amd ? define(factory) :
- (global = global || self, global.PagedPolyfill = factory());
-}(this, (function () { 'use strict';
-
- function createCommonjsModule(fn, module) {
- return module = { exports: {} }, fn(module, module.exports), module.exports;
- }
-
- function getCjsExportFromNamespace (n) {
- return n && n['default'] || n;
- }
-
- var isImplemented = function () {
- var assign = Object.assign, obj;
- if (typeof assign !== "function") return false;
- obj = { foo: "raz" };
- assign(obj, { bar: "dwa" }, { trzy: "trzy" });
- return (obj.foo + obj.bar + obj.trzy) === "razdwatrzy";
- };
-
- var isImplemented$1 = function () {
- try {
- Object.keys("primitive");
- return true;
- } catch (e) {
- return false;
- }
- };
-
- // eslint-disable-next-line no-empty-function
- var noop = function () {};
-
- var _undefined = noop(); // Support ES3 engines
-
- var isValue = function (val) {
- return (val !== _undefined) && (val !== null);
- };
-
- var keys = Object.keys;
-
- var shim = function (object) {
- return keys(isValue(object) ? Object(object) : object);
- };
-
- var keys$1 = isImplemented$1()
- ? Object.keys
- : shim;
-
- var validValue = function (value) {
- if (!isValue(value)) throw new TypeError("Cannot use null or undefined");
- return value;
- };
-
- var max = Math.max;
-
- var shim$1 = function (dest, src /*, …srcn*/) {
- var error, i, length = max(arguments.length, 2), assign;
- dest = Object(validValue(dest));
- assign = function (key) {
- try {
- dest[key] = src[key];
- } catch (e) {
- if (!error) error = e;
- }
- };
- for (i = 1; i < length; ++i) {
- src = arguments[i];
- keys$1(src).forEach(assign);
- }
- if (error !== undefined) throw error;
- return dest;
- };
-
- var assign = isImplemented()
- ? Object.assign
- : shim$1;
-
- var forEach = Array.prototype.forEach, create = Object.create;
-
- var process = function (src, obj) {
- var key;
- for (key in src) obj[key] = src[key];
- };
-
- // eslint-disable-next-line no-unused-vars
- var normalizeOptions = function (opts1 /*, …options*/) {
- var result = create(null);
- forEach.call(arguments, function (options) {
- if (!isValue(options)) return;
- process(Object(options), result);
- });
- return result;
- };
-
- // Deprecated
-
- var isCallable = function (obj) {
- return typeof obj === "function";
- };
-
- var str = "razdwatrzy";
-
- var isImplemented$2 = function () {
- if (typeof str.contains !== "function") return false;
- return (str.contains("dwa") === true) && (str.contains("foo") === false);
- };
-
- var indexOf = String.prototype.indexOf;
-
- var shim$2 = function (searchString/*, position*/) {
- return indexOf.call(this, searchString, arguments[1]) > -1;
- };
-
- var contains = isImplemented$2()
- ? String.prototype.contains
- : shim$2;
-
- var d_1 = createCommonjsModule(function (module) {
-
- var d;
-
- d = module.exports = function (dscr, value/*, options*/) {
- var c, e, w, options, desc;
- if ((arguments.length < 2) || (typeof dscr !== 'string')) {
- options = value;
- value = dscr;
- dscr = null;
- } else {
- options = arguments[2];
- }
- if (dscr == null) {
- c = w = true;
- e = false;
- } else {
- c = contains.call(dscr, 'c');
- e = contains.call(dscr, 'e');
- w = contains.call(dscr, 'w');
- }
-
- desc = { value: value, configurable: c, enumerable: e, writable: w };
- return !options ? desc : assign(normalizeOptions(options), desc);
- };
-
- d.gs = function (dscr, get, set/*, options*/) {
- var c, e, options, desc;
- if (typeof dscr !== 'string') {
- options = set;
- set = get;
- get = dscr;
- dscr = null;
- } else {
- options = arguments[3];
- }
- if (get == null) {
- get = undefined;
- } else if (!isCallable(get)) {
- options = get;
- get = set = undefined;
- } else if (set == null) {
- set = undefined;
- } else if (!isCallable(set)) {
- options = set;
- set = undefined;
- }
- if (dscr == null) {
- c = true;
- e = false;
- } else {
- c = contains.call(dscr, 'c');
- e = contains.call(dscr, 'e');
- }
-
- desc = { get: get, set: set, configurable: c, enumerable: e };
- return !options ? desc : assign(normalizeOptions(options), desc);
- };
- });
-
- var validCallable = function (fn) {
- if (typeof fn !== "function") throw new TypeError(fn + " is not a function");
- return fn;
- };
-
- var eventEmitter = createCommonjsModule(function (module, exports) {
-
- var apply = Function.prototype.apply, call = Function.prototype.call
- , create = Object.create, defineProperty = Object.defineProperty
- , defineProperties = Object.defineProperties
- , hasOwnProperty = Object.prototype.hasOwnProperty
- , descriptor = { configurable: true, enumerable: false, writable: true }
-
- , on, once, off, emit, methods, descriptors, base;
-
- on = function (type, listener) {
- var data;
-
- validCallable(listener);
-
- if (!hasOwnProperty.call(this, '__ee__')) {
- data = descriptor.value = create(null);
- defineProperty(this, '__ee__', descriptor);
- descriptor.value = null;
- } else {
- data = this.__ee__;
- }
- if (!data[type]) data[type] = listener;
- else if (typeof data[type] === 'object') data[type].push(listener);
- else data[type] = [data[type], listener];
-
- return this;
- };
-
- once = function (type, listener) {
- var once, self;
-
- validCallable(listener);
- self = this;
- on.call(this, type, once = function () {
- off.call(self, type, once);
- apply.call(listener, this, arguments);
- });
-
- once.__eeOnceListener__ = listener;
- return this;
- };
-
- off = function (type, listener) {
- var data, listeners, candidate, i;
-
- validCallable(listener);
-
- if (!hasOwnProperty.call(this, '__ee__')) return this;
- data = this.__ee__;
- if (!data[type]) return this;
- listeners = data[type];
-
- if (typeof listeners === 'object') {
- for (i = 0; (candidate = listeners[i]); ++i) {
- if ((candidate === listener) ||
- (candidate.__eeOnceListener__ === listener)) {
- if (listeners.length === 2) data[type] = listeners[i ? 0 : 1];
- else listeners.splice(i, 1);
- }
- }
- } else {
- if ((listeners === listener) ||
- (listeners.__eeOnceListener__ === listener)) {
- delete data[type];
- }
- }
-
- return this;
- };
-
- emit = function (type) {
- var i, l, listener, listeners, args;
-
- if (!hasOwnProperty.call(this, '__ee__')) return;
- listeners = this.__ee__[type];
- if (!listeners) return;
-
- if (typeof listeners === 'object') {
- l = arguments.length;
- args = new Array(l - 1);
- for (i = 1; i < l; ++i) args[i - 1] = arguments[i];
-
- listeners = listeners.slice();
- for (i = 0; (listener = listeners[i]); ++i) {
- apply.call(listener, this, args);
- }
- } else {
- switch (arguments.length) {
- case 1:
- call.call(listeners, this);
- break;
- case 2:
- call.call(listeners, this, arguments[1]);
- break;
- case 3:
- call.call(listeners, this, arguments[1], arguments[2]);
- break;
- default:
- l = arguments.length;
- args = new Array(l - 1);
- for (i = 1; i < l; ++i) {
- args[i - 1] = arguments[i];
- }
- apply.call(listeners, this, args);
- }
- }
- };
-
- methods = {
- on: on,
- once: once,
- off: off,
- emit: emit
- };
-
- descriptors = {
- on: d_1(on),
- once: d_1(once),
- off: d_1(off),
- emit: d_1(emit)
- };
-
- base = defineProperties({}, descriptors);
-
- module.exports = exports = function (o) {
- return (o == null) ? create(base) : defineProperties(Object(o), descriptors);
- };
- exports.methods = methods;
- });
- var eventEmitter_1 = eventEmitter.methods;
-
- /**
- * Hooks allow for injecting functions that must all complete in order before finishing
- * They will execute in parallel but all must finish before continuing
- * Functions may return a promise if they are asycn.
- * From epubjs/src/utils/hooks
- * @param {any} context scope of this
- * @example this.content = new Hook(this);
- */
- class Hook {
- constructor(context){
- this.context = context || this;
- this.hooks = [];
- }
-
- /**
- * Adds a function to be run before a hook completes
- * @example this.content.register(function(){...});
- * @return {undefined} void
- */
- register(){
- for(var i = 0; i < arguments.length; ++i) {
- if (typeof arguments[i] === "function") {
- this.hooks.push(arguments[i]);
- } else {
- // unpack array
- for(var j = 0; j < arguments[i].length; ++j) {
- this.hooks.push(arguments[i][j]);
- }
- }
- }
- }
-
- /**
- * Triggers a hook to run all functions
- * @example this.content.trigger(args).then(function(){...});
- * @return {Promise} results
- */
- trigger(){
- var args = arguments;
- var context = this.context;
- var promises = [];
-
- this.hooks.forEach(function(task) {
- var executing = task.apply(context, args);
-
- if(executing && typeof executing["then"] === "function") {
- // Task is a function that returns a promise
- promises.push(executing);
- }
- // Otherwise Task resolves immediately, add resolved promise with result
- promises.push(new Promise((resolve, reject) => {
- resolve(executing);
- }));
- });
-
-
- return Promise.all(promises);
- }
-
- /**
- * Triggers a hook to run all functions synchronously
- * @example this.content.trigger(args).then(function(){...});
- * @return {Array} results
- */
- triggerSync(){
- var args = arguments;
- var context = this.context;
- var results = [];
-
- this.hooks.forEach(function(task) {
- var executing = task.apply(context, args);
-
- results.push(executing);
- });
-
-
- return results;
- }
-
- // Adds a function to be run before a hook completes
- list(){
- return this.hooks;
- }
-
- clear(){
- return this.hooks = [];
- }
- }
-
- function getBoundingClientRect(element) {
- if (!element) {
- return;
- }
- let rect;
- if (typeof element.getBoundingClientRect !== "undefined") {
- rect = element.getBoundingClientRect();
- } else {
- let range = document.createRange();
- range.selectNode(element);
- rect = range.getBoundingClientRect();
- }
- return rect;
- }
-
- function getClientRects(element) {
- if (!element) {
- return;
- }
- let rect;
- if (typeof element.getClientRects !== "undefined") {
- rect = element.getClientRects();
- } else {
- let range = document.createRange();
- range.selectNode(element);
- rect = range.getClientRects();
- }
- return rect;
- }
-
- /**
- * Generates a UUID
- * based on: http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript
- * @returns {string} uuid
- */
- function UUID() {
- var d = new Date().getTime();
- if (typeof performance !== "undefined" && typeof performance.now === "function") {
- d += performance.now(); //use high-precision timer if available
- }
- return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, function (c) {
- var r = (d + Math.random() * 16) % 16 | 0;
- d = Math.floor(d / 16);
- return (c === "x" ? r : (r & 0x3 | 0x8)).toString(16);
- });
- }
-
- function attr(element, attributes) {
- for (var i = 0; i < attributes.length; i++) {
- if (element.hasAttribute(attributes[i])) {
- return element.getAttribute(attributes[i]);
- }
- }
- }
-
- /* Based on by https://mths.be/cssescape v1.5.1 by @mathias | MIT license
- * Allows # and .
- */
- function querySelectorEscape(value) {
- if (arguments.length == 0) {
- throw new TypeError("`CSS.escape` requires an argument.");
- }
- var string = String(value);
-
- var length = string.length;
- var index = -1;
- var codeUnit;
- var result = "";
- var firstCodeUnit = string.charCodeAt(0);
- while (++index < length) {
- codeUnit = string.charCodeAt(index);
-
-
-
- // Note: there’s no need to special-case astral symbols, surrogate
- // pairs, or lone surrogates.
-
- // If the character is NULL (U+0000), then the REPLACEMENT CHARACTER
- // (U+FFFD).
- if (codeUnit == 0x0000) {
- result += "\uFFFD";
- continue;
- }
-
- if (
- // If the character is in the range [\1-\1F] (U+0001 to U+001F) or is
- // U+007F, […]
- (codeUnit >= 0x0001 && codeUnit <= 0x001F) || codeUnit == 0x007F ||
- // If the character is the first character and is in the range [0-9]
- // (U+0030 to U+0039), […]
- (index == 0 && codeUnit >= 0x0030 && codeUnit <= 0x0039) ||
- // If the character is the second character and is in the range [0-9]
- // (U+0030 to U+0039) and the first character is a `-` (U+002D), […]
- (
- index == 1 &&
- codeUnit >= 0x0030 && codeUnit <= 0x0039 &&
- firstCodeUnit == 0x002D
- )
- ) {
- // https://drafts.csswg.org/cssom/#escape-a-character-as-code-point
- result += "\\" + codeUnit.toString(16) + " ";
- continue;
- }
-
- if (
- // If the character is the first character and is a `-` (U+002D), and
- // there is no second character, […]
- index == 0 &&
- length == 1 &&
- codeUnit == 0x002D
- ) {
- result += "\\" + string.charAt(index);
- continue;
- }
-
- // support for period character in id
- if (codeUnit == 0x002E) {
- if (string.charAt(0) == "#") {
- result += "\\.";
- continue;
- }
- }
-
-
- // If the character is not handled by one of the above rules and is
- // greater than or equal to U+0080, is `-` (U+002D) or `_` (U+005F), or
- // is in one of the ranges [0-9] (U+0030 to U+0039), [A-Z] (U+0041 to
- // U+005A), or [a-z] (U+0061 to U+007A), […]
- if (
- codeUnit >= 0x0080 ||
- codeUnit == 0x002D ||
- codeUnit == 0x005F ||
- codeUnit == 35 || // Allow #
- codeUnit == 46 || // Allow .
- codeUnit >= 0x0030 && codeUnit <= 0x0039 ||
- codeUnit >= 0x0041 && codeUnit <= 0x005A ||
- codeUnit >= 0x0061 && codeUnit <= 0x007A
- ) {
- // the character itself
- result += string.charAt(index);
- continue;
- }
-
- // Otherwise, the escaped character.
- // https://drafts.csswg.org/cssom/#escape-a-character
- result += "\\" + string.charAt(index);
-
- }
- return result;
- }
-
- /**
- * Creates a new pending promise and provides methods to resolve or reject it.
- * From: https://developer.mozilla.org/en-US/docs/Mozilla/JavaScript_code_modules/Promise.jsm/Deferred#backwards_forwards_compatible
- * @returns {object} defered
- */
- function defer() {
- this.resolve = null;
-
- this.reject = null;
-
- this.id = UUID();
-
- this.promise = new Promise((resolve, reject) => {
- this.resolve = resolve;
- this.reject = reject;
- });
- Object.freeze(this);
- }
-
- const requestIdleCallback = typeof window !== "undefined" && ("requestIdleCallback" in window ? window.requestIdleCallback : window.requestAnimationFrame);
-
- function CSSValueToString(obj) {
- return obj.value + (obj.unit || "");
- }
-
- function isElement(node) {
- return node && node.nodeType === 1;
- }
-
- function isText(node) {
- return node && node.nodeType === 3;
- }
-
- function *walk(start, limiter) {
- let node = start;
-
- while (node) {
-
- yield node;
-
- if (node.childNodes.length) {
- node = node.firstChild;
- } else if (node.nextSibling) {
- if (limiter && node === limiter) {
- node = undefined;
- break;
- }
- node = node.nextSibling;
- } else {
- while (node) {
- node = node.parentNode;
- if (limiter && node === limiter) {
- node = undefined;
- break;
- }
- if (node && node.nextSibling) {
- node = node.nextSibling;
- break;
- }
-
- }
- }
- }
- }
-
- function nodeAfter(node, limiter) {
- if (limiter && node === limiter) {
- return;
- }
- let significantNode = nextSignificantNode(node);
- if (significantNode) {
- return significantNode;
- }
- if (node.parentNode) {
- while ((node = node.parentNode)) {
- if (limiter && node === limiter) {
- return;
- }
- significantNode = nextSignificantNode(node);
- if (significantNode) {
- return significantNode;
- }
- }
- }
- }
-
- function nodeBefore(node, limiter) {
- if (limiter && node === limiter) {
- return;
- }
- let significantNode = previousSignificantNode(node);
- if (significantNode) {
- return significantNode;
- }
- if (node.parentNode) {
- while ((node = node.parentNode)) {
- if (limiter && node === limiter) {
- return;
- }
- significantNode = previousSignificantNode(node);
- if (significantNode) {
- return significantNode;
- }
- }
- }
- }
-
- function elementAfter(node, limiter) {
- let after = nodeAfter(node, limiter);
-
- while (after && after.nodeType !== 1) {
- after = nodeAfter(after, limiter);
- }
-
- return after;
- }
-
- function elementBefore(node, limiter) {
- let before = nodeBefore(node, limiter);
-
- while (before && before.nodeType !== 1) {
- before = nodeBefore(before, limiter);
- }
-
- return before;
- }
-
- function displayedElementAfter(node, limiter) {
- let after = elementAfter(node, limiter);
-
- while (after && after.dataset.undisplayed) {
- after = elementAfter(after);
- }
-
- return after;
- }
-
- function displayedElementBefore(node, limiter) {
- let before = elementBefore(node, limiter);
-
- while (before && before.dataset.undisplayed) {
- before = elementBefore(before);
- }
-
- return before;
- }
-
- function rebuildAncestors(node) {
- let parent, ancestor;
- let ancestors = [];
- let added = [];
-
- let fragment = document.createDocumentFragment();
-
- // Gather all ancestors
- let element = node;
- while(element.parentNode && element.parentNode.nodeType === 1) {
- ancestors.unshift(element.parentNode);
- element = element.parentNode;
- }
-
- for (var i = 0; i < ancestors.length; i++) {
- ancestor = ancestors[i];
- parent = ancestor.cloneNode(false);
-
- parent.setAttribute("data-split-from", parent.getAttribute("data-ref"));
- // ancestor.setAttribute("data-split-to", parent.getAttribute("data-ref"));
-
- if (parent.hasAttribute("id")) {
- let dataID = parent.getAttribute("id");
- parent.setAttribute("data-id", dataID);
- parent.removeAttribute("id");
- }
-
- // This is handled by css :not, but also tidied up here
- if (parent.hasAttribute("data-break-before")) {
- parent.removeAttribute("data-break-before");
- }
-
- if (parent.hasAttribute("data-previous-break-after")) {
- parent.removeAttribute("data-previous-break-after");
- }
-
- if (added.length) {
- let container = added[added.length-1];
- container.appendChild(parent);
- } else {
- fragment.appendChild(parent);
- }
- added.push(parent);
- }
-
- added = undefined;
- return fragment;
- }
-
- /*
- export function split(bound, cutElement, breakAfter) {
- let needsRemoval = [];
- let index = indexOf(cutElement);
-
- if (!breakAfter && index === 0) {
- return;
- }
-
- if (breakAfter && index === (cutElement.parentNode.children.length - 1)) {
- return;
- }
-
- // Create a fragment with rebuilt ancestors
- let fragment = rebuildAncestors(cutElement);
-
- // Clone cut
- if (!breakAfter) {
- let clone = cutElement.cloneNode(true);
- let ref = cutElement.parentNode.getAttribute('data-ref');
- let parent = fragment.querySelector("[data-ref='" + ref + "']");
- parent.appendChild(clone);
- needsRemoval.push(cutElement);
- }
-
- // Remove all after cut
- let next = nodeAfter(cutElement, bound);
- while (next) {
- let clone = next.cloneNode(true);
- let ref = next.parentNode.getAttribute('data-ref');
- let parent = fragment.querySelector("[data-ref='" + ref + "']");
- parent.appendChild(clone);
- needsRemoval.push(next);
- next = nodeAfter(next, bound);
- }
-
- // Remove originals
- needsRemoval.forEach((node) => {
- if (node) {
- node.remove();
- }
- });
-
- // Insert after bounds
- bound.parentNode.insertBefore(fragment, bound.nextSibling);
- return [bound, bound.nextSibling];
- }
- */
-
- function needsBreakBefore(node) {
- if( typeof node !== "undefined" &&
- typeof node.dataset !== "undefined" &&
- typeof node.dataset.breakBefore !== "undefined" &&
- (node.dataset.breakBefore === "always" ||
- node.dataset.breakBefore === "page" ||
- node.dataset.breakBefore === "left" ||
- node.dataset.breakBefore === "right" ||
- node.dataset.breakBefore === "recto" ||
- node.dataset.breakBefore === "verso")
- ) {
- return true;
- }
-
- return false;
- }
-
- function needsPreviousBreakAfter(node) {
- if( typeof node !== "undefined" &&
- typeof node.dataset !== "undefined" &&
- typeof node.dataset.previousBreakAfter !== "undefined" &&
- (node.dataset.previousBreakAfter === "always" ||
- node.dataset.previousBreakAfter === "page" ||
- node.dataset.previousBreakAfter === "left" ||
- node.dataset.previousBreakAfter === "right" ||
- node.dataset.previousBreakAfter === "recto" ||
- node.dataset.previousBreakAfter === "verso")
- ) {
- return true;
- }
-
- return false;
- }
-
- function needsPageBreak(node, previousSignificantNode) {
- if (typeof node === "undefined" || !previousSignificantNode || isIgnorable(node)) {
- return false;
- }
- if (node.dataset && node.dataset.undisplayed) {
- return false;
- }
- const previousSignificantNodePage = previousSignificantNode.dataset ? previousSignificantNode.dataset.page : undefined;
- const currentNodePage = node.dataset ? node.dataset.page : undefined;
- return currentNodePage !== previousSignificantNodePage;
- }
-
- function *words(node) {
- let currentText = node.nodeValue;
- let max = currentText.length;
- let currentOffset = 0;
- let currentLetter;
-
- let range;
-
- while(currentOffset < max) {
- currentLetter = currentText[currentOffset];
- if (/^[\S\u202F\u00A0]$/.test(currentLetter)) {
- if (!range) {
- range = document.createRange();
- range.setStart(node, currentOffset);
- }
- } else {
- if (range) {
- range.setEnd(node, currentOffset);
- yield range;
- range = undefined;
- }
- }
-
- currentOffset += 1;
- }
-
- if (range) {
- range.setEnd(node, currentOffset);
- yield range;
- range = undefined;
- }
- }
-
- function *letters(wordRange) {
- let currentText = wordRange.startContainer;
- let max = currentText.length;
- let currentOffset = wordRange.startOffset;
- // let currentLetter;
-
- let range;
-
- while(currentOffset < max) {
- // currentLetter = currentText[currentOffset];
- range = document.createRange();
- range.setStart(currentText, currentOffset);
- range.setEnd(currentText, currentOffset+1);
-
- yield range;
-
- currentOffset += 1;
- }
- }
-
- function isContainer(node) {
- let container;
-
- if (typeof node.tagName === "undefined") {
- return true;
- }
-
- if (node.style && node.style.display === "none") {
- return false;
- }
-
- switch (node.tagName) {
- // Inline
- case "A":
- case "ABBR":
- case "ACRONYM":
- case "B":
- case "BDO":
- case "BIG":
- case "BR":
- case "BUTTON":
- case "CITE":
- case "CODE":
- case "DFN":
- case "EM":
- case "I":
- case "IMG":
- case "INPUT":
- case "KBD":
- case "LABEL":
- case "MAP":
- case "OBJECT":
- case "Q":
- case "SAMP":
- case "SCRIPT":
- case "SELECT":
- case "SMALL":
- case "SPAN":
- case "STRONG":
- case "SUB":
- case "SUP":
- case "TEXTAREA":
- case "TIME":
- case "TT":
- case "VAR":
- case "P":
- case "H1":
- case "H2":
- case "H3":
- case "H4":
- case "H5":
- case "H6":
- case "FIGCAPTION":
- case "BLOCKQUOTE":
- case "PRE":
- case "LI":
- case "TR":
- case "DT":
- case "DD":
- case "VIDEO":
- case "CANVAS":
- container = false;
- break;
- default:
- container = true;
- }
-
- return container;
- }
-
- function cloneNode(n, deep=false) {
- return n.cloneNode(deep);
- }
-
- function findElement(node, doc) {
- const ref = node.getAttribute("data-ref");
- return findRef(ref, doc);
- }
-
- function findRef(ref, doc) {
- return doc.querySelector(`[data-ref='${ref}']`);
- }
-
- function validNode(node) {
- if (isText(node)) {
- return true;
- }
-
- if (isElement(node) && node.dataset.ref) {
- return true;
- }
-
- return false;
- }
-
- function prevValidNode(node) {
- while (!validNode(node)) {
- if (node.previousSibling) {
- node = node.previousSibling;
- } else {
- node = node.parentNode;
- }
-
- if (!node) {
- break;
- }
- }
-
- return node;
- }
-
-
- function indexOf$1(node) {
- let parent = node.parentNode;
- if (!parent) {
- return 0;
- }
- return Array.prototype.indexOf.call(parent.childNodes, node);
- }
-
- function child(node, index) {
- return node.childNodes[index];
- }
-
- function hasContent(node) {
- if (isElement(node)) {
- return true;
- } else if (isText(node) &&
- node.textContent.trim().length) {
- return true;
- }
- return false;
- }
-
- function indexOfTextNode(node, parent) {
- if (!isText(node)) {
- return -1;
- }
- let nodeTextContent = node.textContent;
- let child;
- let index = -1;
- for (var i = 0; i < parent.childNodes.length; i++) {
- child = parent.childNodes[i];
- if (child.nodeType === 3) {
- let text = parent.childNodes[i].textContent;
- if (text.includes(nodeTextContent)) {
- index = i;
- break;
- }
- }
- }
-
- return index;
- }
-
-
- /**
- * Throughout, whitespace is defined as one of the characters
- * "\t" TAB \u0009
- * "\n" LF \u000A
- * "\r" CR \u000D
- * " " SPC \u0020
- *
- * This does not use Javascript's "\s" because that includes non-breaking
- * spaces (and also some other characters).
- */
-
- /**
- * Determine if a node should be ignored by the iterator functions.
- * taken from https://developer.mozilla.org/en-US/docs/Web/API/Document_Object_Model/Whitespace#Whitespace_helper_functions
- *
- * @param {Node} node An object implementing the DOM1 |Node| interface.
- * @return {boolean} true if the node is:
- * 1) A |Text| node that is all whitespace
- * 2) A |Comment| node
- * and otherwise false.
- */
- function isIgnorable(node) {
- return (node.nodeType === 8) || // A comment node
- ((node.nodeType === 3) && isAllWhitespace(node)); // a text node, all whitespace
- }
-
- /**
- * Determine whether a node's text content is entirely whitespace.
- *
- * @param {Node} node A node implementing the |CharacterData| interface (i.e., a |Text|, |Comment|, or |CDATASection| node
- * @return {boolean} true if all of the text content of |nod| is whitespace, otherwise false.
- */
- function isAllWhitespace(node) {
- return !(/[^\t\n\r ]/.test(node.textContent));
- }
-
- /**
- * Version of |previousSibling| that skips nodes that are entirely
- * whitespace or comments. (Normally |previousSibling| is a property
- * of all DOM nodes that gives the sibling node, the node that is
- * a child of the same parent, that occurs immediately before the
- * reference node.)
- *
- * @param {ChildNode} sib The reference node.
- * @return {Node|null} Either:
- * 1) The closest previous sibling to |sib| that is not ignorable according to |is_ignorable|, or
- * 2) null if no such node exists.
- */
- function previousSignificantNode(sib) {
- while ((sib = sib.previousSibling)) {
- if (!isIgnorable(sib)) return sib;
- }
- return null;
- }
-
- function breakInsideAvoidParentNode(node) {
- while ((node = node.parentNode)) {
- if (node && node.dataset && node.dataset.breakInside === "avoid") {
- return node;
- }
- }
- return null;
- }
-
- /**
- * Find a parent with a given node name.
- * @param {Node} node - initial Node
- * @param {string} nodeName - node name (eg. "TD", "TABLE", "STRONG"...)
- * @param {Node} limiter - go up to the parent until there's no more parent or the current node is equals to the limiter
- * @returns {Node|undefined} - Either:
- * 1) The closest parent for a the given node name, or
- * 2) undefined if no such node exists.
- */
- function parentOf(node, nodeName, limiter) {
- if (limiter && node === limiter) {
- return;
- }
- if (node.parentNode) {
- while ((node = node.parentNode)) {
- if (limiter && node === limiter) {
- return;
- }
- if (node.nodeName === nodeName) {
- return node;
- }
- }
- }
- }
-
- /**
- * Version of |nextSibling| that skips nodes that are entirely
- * whitespace or comments.
- *
- * @param {ChildNode} sib The reference node.
- * @return {Node|null} Either:
- * 1) The closest next sibling to |sib| that is not ignorable according to |is_ignorable|, or
- * 2) null if no such node exists.
- */
- function nextSignificantNode(sib) {
- while ((sib = sib.nextSibling)) {
- if (!isIgnorable(sib)) return sib;
- }
- return null;
- }
-
- function filterTree(content, func, what) {
- const treeWalker = document.createTreeWalker(
- content || this.dom,
- what || NodeFilter.SHOW_ALL,
- func ? { acceptNode: func } : null,
- false
- );
-
- let node;
- let current;
- node = treeWalker.nextNode();
- while(node) {
- current = node;
- node = treeWalker.nextNode();
- current.parentNode.removeChild(current);
- }
- }
-
- /**
- * Layout
- * @class
- */
- class BreakToken {
-
- constructor(node, offset) {
- this.node = node;
- this.offset = offset;
- }
-
- equals(otherBreakToken) {
- if (!otherBreakToken) {
- return false;
- }
- if (this["node"] && otherBreakToken["node"] &&
- this["node"] !== otherBreakToken["node"]) {
- return false;
- }
- if (this["offset"] && otherBreakToken["offset"] &&
- this["offset"] !== otherBreakToken["offset"]) {
- return false;
- }
- return true;
- }
-
- }
-
- const MAX_CHARS_PER_BREAK = 1500;
-
- /**
- * Layout
- * @class
- */
- class Layout {
-
- constructor(element, hooks, options) {
- this.element = element;
-
- this.bounds = this.element.getBoundingClientRect();
-
- if (hooks) {
- this.hooks = hooks;
- } else {
- this.hooks = {};
- this.hooks.layout = new Hook();
- this.hooks.renderNode = new Hook();
- this.hooks.layoutNode = new Hook();
- this.hooks.beforeOverflow = new Hook();
- this.hooks.onOverflow = new Hook();
- this.hooks.onBreakToken = new Hook();
- }
-
- this.settings = options || {};
-
- this.maxChars = this.settings.maxChars || MAX_CHARS_PER_BREAK;
- this.forceRenderBreak = false;
- }
-
- async renderTo(wrapper, source, breakToken, bounds = this.bounds) {
- let start = this.getStart(source, breakToken);
- let walker = walk(start, source);
-
- let node;
- let prevNode;
- let done;
- let next;
-
- let hasRenderedContent = false;
- let newBreakToken;
-
- let length = 0;
-
- let prevBreakToken = breakToken || new BreakToken(start);
-
- while (!done && !newBreakToken) {
- next = walker.next();
- prevNode = node;
- node = next.value;
- done = next.done;
-
- if (!node) {
- this.hooks && this.hooks.layout.trigger(wrapper, this);
-
- let imgs = wrapper.querySelectorAll("img");
- if (imgs.length) {
- await this.waitForImages(imgs);
- }
-
- newBreakToken = this.findBreakToken(wrapper, source, bounds, prevBreakToken);
-
- if (newBreakToken && newBreakToken.equals(prevBreakToken)) {
- console.warn("Unable to layout item: ", prevNode);
- return undefined;
- }
- return newBreakToken;
- }
-
- this.hooks && this.hooks.layoutNode.trigger(node);
-
- // Check if the rendered element has a break set
- if (hasRenderedContent && this.shouldBreak(node)) {
- this.hooks && this.hooks.layout.trigger(wrapper, this);
-
- let imgs = wrapper.querySelectorAll("img");
- if (imgs.length) {
- await this.waitForImages(imgs);
- }
-
- newBreakToken = this.findBreakToken(wrapper, source, bounds, prevBreakToken);
-
- if (!newBreakToken) {
- newBreakToken = this.breakAt(node);
- }
-
- if (newBreakToken && newBreakToken.equals(prevBreakToken)) {
- console.warn("Unable to layout item: ", node);
- return undefined;
- }
-
- length = 0;
-
- break;
- }
-
- // Should the Node be a shallow or deep clone
- let shallow = isContainer(node);
-
- let rendered = this.append(node, wrapper, breakToken, shallow);
-
- length += rendered.textContent.length;
-
- // Check if layout has content yet
- if (!hasRenderedContent) {
- hasRenderedContent = hasContent(node);
- }
-
- // Skip to the next node if a deep clone was rendered
- if (!shallow) {
- walker = walk(nodeAfter(node, source), source);
- }
-
- if (this.forceRenderBreak) {
- this.hooks && this.hooks.layout.trigger(wrapper, this);
-
- newBreakToken = this.findBreakToken(wrapper, source, bounds, prevBreakToken);
-
- if (!newBreakToken) {
- newBreakToken = this.breakAt(node);
- }
-
- length = 0;
- this.forceRenderBreak = false;
-
- break;
- }
-
- // Only check x characters
- if (length >= this.maxChars) {
-
- this.hooks && this.hooks.layout.trigger(wrapper, this);
-
- let imgs = wrapper.querySelectorAll("img");
- if (imgs.length) {
- await this.waitForImages(imgs);
- }
-
- newBreakToken = this.findBreakToken(wrapper, source, bounds, prevBreakToken);
-
- if (newBreakToken && newBreakToken.equals(prevBreakToken)) {
- console.warn("Unable to layout item: ", node);
- return undefined;
- }
-
- if (newBreakToken) {
- length = 0;
- }
- }
-
- }
-
- return newBreakToken;
- }
-
- breakAt(node, offset = 0) {
- let newBreakToken = new BreakToken(
- node,
- offset
- );
- let breakHooks = this.hooks.onBreakToken.triggerSync(newBreakToken, undefined, node, this);
- breakHooks.forEach((newToken) => {
- if (typeof newToken != "undefined") {
- newBreakToken = newToken;
- }
- });
-
- return newBreakToken;
- }
-
- shouldBreak(node) {
- let previousSibling = previousSignificantNode(node);
- let parentNode = node.parentNode;
- let parentBreakBefore = needsBreakBefore(node) && parentNode && !previousSibling && needsBreakBefore(parentNode);
- let doubleBreakBefore;
-
- if (parentBreakBefore) {
- doubleBreakBefore = node.dataset.breakBefore === parentNode.dataset.breakBefore;
- }
-
- return !doubleBreakBefore && needsBreakBefore(node) || needsPreviousBreakAfter(node) || needsPageBreak(node, previousSibling);
- }
-
- forceBreak() {
- this.forceRenderBreak = true;
- }
-
- getStart(source, breakToken) {
- let start;
- let node = breakToken && breakToken.node;
-
- if (node) {
- start = node;
- } else {
- start = source.firstChild;
- }
-
- return start;
- }
-
- append(node, dest, breakToken, shallow = true, rebuild = true) {
-
- let clone = cloneNode(node, !shallow);
-
- if (node.parentNode && isElement(node.parentNode)) {
- let parent = findElement(node.parentNode, dest);
- // Rebuild chain
- if (parent) {
- parent.appendChild(clone);
- } else if (rebuild) {
- let fragment = rebuildAncestors(node);
- parent = findElement(node.parentNode, fragment);
- if (!parent) {
- dest.appendChild(clone);
- } else if (breakToken && isText(breakToken.node) && breakToken.offset > 0) {
- clone.textContent = clone.textContent.substring(breakToken.offset);
- parent.appendChild(clone);
- } else {
- parent.appendChild(clone);
- }
-
- dest.appendChild(fragment);
- } else {
- dest.appendChild(clone);
- }
-
-
- } else {
- dest.appendChild(clone);
- }
-
- let nodeHooks = this.hooks.renderNode.triggerSync(clone, node, this);
- nodeHooks.forEach((newNode) => {
- if (typeof newNode != "undefined") {
- clone = newNode;
- }
- });
-
- return clone;
- }
-
- async waitForImages(imgs) {
- let results = Array.from(imgs).map(async (img) => {
- return this.awaitImageLoaded(img);
- });
- await Promise.all(results);
- }
-
- async awaitImageLoaded(image) {
- return new Promise(resolve => {
- if (image.complete !== true) {
- image.onload = function () {
- let {width, height} = window.getComputedStyle(image);
- resolve(width, height);
- };
- image.onerror = function (e) {
- let {width, height} = window.getComputedStyle(image);
- resolve(width, height, e);
- };
- } else {
- let {width, height} = window.getComputedStyle(image);
- resolve(width, height);
- }
- });
- }
-
- avoidBreakInside(node, limiter) {
- let breakNode;
-
- if (node === limiter) {
- return;
- }
-
- while (node.parentNode) {
- node = node.parentNode;
-
- if (node === limiter) {
- break;
- }
-
- if (window.getComputedStyle(node)["break-inside"] === "avoid") {
- breakNode = node;
- break;
- }
-
- }
- return breakNode;
- }
-
- createBreakToken(overflow, rendered, source) {
- let container = overflow.startContainer;
- let offset = overflow.startOffset;
- let node, renderedNode, parent, index, temp;
-
- if (isElement(container)) {
- temp = child(container, offset);
-
- if (isElement(temp)) {
- renderedNode = findElement(temp, rendered);
-
- if (!renderedNode) {
- // Find closest element with data-ref
- let prevNode = prevValidNode(temp);
- if (!isElement(prevNode)) {
- prevNode = prevNode.parentElement;
- }
- renderedNode = findElement(prevNode, rendered);
- // Check if temp is the last rendered node at its level.
- if (!temp.nextSibling) {
- // We need to ensure that the previous sibling of temp is fully rendered.
- const renderedNodeFromSource = findElement(renderedNode, source);
- const walker = document.createTreeWalker(renderedNodeFromSource, NodeFilter.SHOW_ELEMENT);
- const lastChildOfRenderedNodeFromSource = walker.lastChild();
- const lastChildOfRenderedNodeMatchingFromRendered = findElement(lastChildOfRenderedNodeFromSource, rendered);
- // Check if we found that the last child in source
- if (!lastChildOfRenderedNodeMatchingFromRendered) {
- // Pending content to be rendered before virtual break token
- return;
- }
- // Otherwise we will return a break token as per below
- }
- // renderedNode is actually the last unbroken box that does not overflow.
- // Break Token is therefore the next sibling of renderedNode within source node.
- node = findElement(renderedNode, source).nextSibling;
- offset = 0;
- } else {
- node = findElement(renderedNode, source);
- offset = 0;
- }
- } else {
- renderedNode = findElement(container, rendered);
-
- if (!renderedNode) {
- renderedNode = findElement(prevValidNode(container), rendered);
- }
-
- parent = findElement(renderedNode, source);
- index = indexOfTextNode(temp, parent);
- // No seperatation for the first textNode of an element
- if(index === 0) {
- node = parent;
- offset = 0;
- } else {
- node = child(parent, index);
- offset = 0;
- }
- }
- } else {
- renderedNode = findElement(container.parentNode, rendered);
-
- if (!renderedNode) {
- renderedNode = findElement(prevValidNode(container.parentNode), rendered);
- }
-
- parent = findElement(renderedNode, source);
- index = indexOfTextNode(container, parent);
-
- if (index === -1) {
- return;
- }
-
- node = child(parent, index);
-
- offset += node.textContent.indexOf(container.textContent);
- }
-
- if (!node) {
- return;
- }
-
- return new BreakToken(
- node,
- offset
- );
-
- }
-
- findBreakToken(rendered, source, bounds = this.bounds, prevBreakToken, extract = true) {
- let overflow = this.findOverflow(rendered, bounds);
- let breakToken, breakLetter;
-
- let overflowHooks = this.hooks.onOverflow.triggerSync(overflow, rendered, bounds, this);
- overflowHooks.forEach((newOverflow) => {
- if (typeof newOverflow != "undefined") {
- overflow = newOverflow;
- }
- });
-
- if (overflow) {
- breakToken = this.createBreakToken(overflow, rendered, source);
- // breakToken is nullable
- let breakHooks = this.hooks.onBreakToken.triggerSync(breakToken, overflow, rendered, this);
- breakHooks.forEach((newToken) => {
- if (typeof newToken != "undefined") {
- breakToken = newToken;
- }
- });
-
- // Stop removal if we are in a loop
- if (breakToken && breakToken.equals(prevBreakToken)) {
- return breakToken;
- }
-
- if (breakToken && breakToken["node"] && breakToken["offset"] && breakToken["node"].textContent) {
- breakLetter = breakToken["node"].textContent.charAt(breakToken["offset"]);
- } else {
- breakLetter = undefined;
- }
-
- if (breakToken && breakToken.node && extract) {
- this.removeOverflow(overflow, breakLetter);
- }
-
- }
- return breakToken;
- }
-
- hasOverflow(element, bounds = this.bounds) {
- let constrainingElement = element && element.parentNode; // this gets the element, instead of the wrapper for the width workaround
- let {width} = element.getBoundingClientRect();
- let scrollWidth = constrainingElement ? constrainingElement.scrollWidth : 0;
- return Math.max(Math.floor(width), scrollWidth) > Math.round(bounds.width);
- }
-
- findOverflow(rendered, bounds = this.bounds) {
- if (!this.hasOverflow(rendered, bounds)) return;
-
- let start = Math.round(bounds.left);
- let end = Math.round(bounds.right);
- let range;
-
- let walker = walk(rendered.firstChild, rendered);
-
- // Find Start
- let next, done, node, offset, skip, breakAvoid, prev, br;
- while (!done) {
- next = walker.next();
- done = next.done;
- node = next.value;
- skip = false;
- breakAvoid = false;
- prev = undefined;
- br = undefined;
-
- if (node) {
- let pos = getBoundingClientRect(node);
- let left = Math.round(pos.left);
- let right = Math.floor(pos.right);
-
- if (!range && left >= end) {
- // Check if it is a float
- let isFloat = false;
-
- // Check if the node is inside a break-inside: avoid table cell
- const insideTableCell = parentOf(node, "TD", rendered);
- if (insideTableCell && window.getComputedStyle(insideTableCell)["break-inside"] === "avoid") {
- // breaking inside a table cell produces unexpected result, as a workaround, we forcibly avoid break inside in a cell.
- prev = insideTableCell;
- } else if (isElement(node)) {
- let styles = window.getComputedStyle(node);
- isFloat = styles.getPropertyValue("float") !== "none";
- skip = styles.getPropertyValue("break-inside") === "avoid";
- breakAvoid = node.dataset.breakBefore === "avoid" || node.dataset.previousBreakAfter === "avoid";
- prev = breakAvoid && nodeBefore(node, rendered);
- br = node.tagName === "BR" || node.tagName === "WBR";
- }
-
- if (prev) {
- range = document.createRange();
- range.selectNode(prev);
- break;
- }
-
- if (!br && !isFloat && isElement(node)) {
- range = document.createRange();
- range.selectNode(node);
- break;
- }
-
- if (isText(node) && node.textContent.trim().length) {
- range = document.createRange();
- range.selectNode(node);
- break;
- }
-
- }
-
- if (!range && isText(node) &&
- node.textContent.trim().length &&
- !breakInsideAvoidParentNode(node.parentNode)) {
-
- let rects = getClientRects(node);
- let rect;
- left = 0;
- for (var i = 0; i != rects.length; i++) {
- rect = rects[i];
- if (rect.width > 0 && (!left || rect.left > left)) {
- left = rect.left;
- }
- }
-
- if (left >= end) {
- range = document.createRange();
- offset = this.textBreak(node, start, end);
- if (!offset) {
- range = undefined;
- } else {
- range.setStart(node, offset);
- }
- break;
- }
- }
-
- // Skip children
- if (skip || right <= end) {
- next = nodeAfter(node, rendered);
- if (next) {
- walker = walk(next, rendered);
- }
-
- }
-
- }
- }
-
- // Find End
- if (range) {
- range.setEndAfter(rendered.lastChild);
- return range;
- }
-
- }
-
- findEndToken(rendered, source, bounds = this.bounds) {
- if (rendered.childNodes.length === 0) {
- return;
- }
-
- let lastChild = rendered.lastChild;
-
- let lastNodeIndex;
- while (lastChild && lastChild.lastChild) {
- if (!validNode(lastChild)) {
- // Only get elements with refs
- lastChild = lastChild.previousSibling;
- } else if (!validNode(lastChild.lastChild)) {
- // Deal with invalid dom items
- lastChild = prevValidNode(lastChild.lastChild);
- break;
- } else {
- lastChild = lastChild.lastChild;
- }
- }
-
- if (isText(lastChild)) {
-
- if (lastChild.parentNode.dataset.ref) {
- lastNodeIndex = indexOf$1(lastChild);
- lastChild = lastChild.parentNode;
- } else {
- lastChild = lastChild.previousSibling;
- }
- }
-
- let original = findElement(lastChild, source);
-
- if (lastNodeIndex) {
- original = original.childNodes[lastNodeIndex];
- }
-
- let after = nodeAfter(original);
-
- return this.breakAt(after);
- }
-
- textBreak(node, start, end) {
- let wordwalker = words(node);
- let left = 0;
- let right = 0;
- let word, next, done, pos;
- let offset;
- while (!done) {
- next = wordwalker.next();
- word = next.value;
- done = next.done;
-
- if (!word) {
- break;
- }
-
- pos = getBoundingClientRect(word);
-
- left = Math.floor(pos.left);
- right = Math.floor(pos.right);
-
- if (left >= end) {
- offset = word.startOffset;
- break;
- }
-
- if (right > end) {
- let letterwalker = letters(word);
- let letter, nextLetter, doneLetter;
-
- while (!doneLetter) {
- nextLetter = letterwalker.next();
- letter = nextLetter.value;
- doneLetter = nextLetter.done;
-
- if (!letter) {
- break;
- }
-
- pos = getBoundingClientRect(letter);
- left = Math.floor(pos.left);
-
- if (left >= end) {
- offset = letter.startOffset;
- done = true;
-
- break;
- }
- }
- }
-
- }
-
- return offset;
- }
-
- removeOverflow(overflow, breakLetter) {
- let {startContainer} = overflow;
- let extracted = overflow.extractContents();
-
- this.hyphenateAtBreak(startContainer, breakLetter);
-
- return extracted;
- }
-
- hyphenateAtBreak(startContainer, breakLetter) {
- if (isText(startContainer)) {
- let startText = startContainer.textContent;
- let prevLetter = startText[startText.length - 1];
-
- // Add a hyphen if previous character is a letter or soft hyphen
- if (
- (breakLetter && /^\w|\u00AD$/.test(prevLetter) && /^\w|\u00AD$/.test(breakLetter)) ||
- (!breakLetter && /^\w|\u00AD$/.test(prevLetter))
- ) {
- startContainer.parentNode.classList.add("pagedjs_hyphen");
- startContainer.textContent += this.settings.hyphenGlyph || "\u2011";
- }
- }
- }
-
- equalTokens(a, b) {
- if (!a || !b) {
- return false;
- }
- if (a["node"] && b["node"] && a["node"] !== b["node"]) {
- return false;
- }
- if (a["offset"] && b["offset"] && a["offset"] !== b["offset"]) {
- return false;
- }
- return true;
- }
- }
-
- eventEmitter(Layout.prototype);
-
- /**
- * Render a page
- * @class
- */
- class Page {
- constructor(pagesArea, pageTemplate, blank, hooks) {
- this.pagesArea = pagesArea;
- this.pageTemplate = pageTemplate;
- this.blank = blank;
-
- this.width = undefined;
- this.height = undefined;
-
- this.hooks = hooks;
-
- // this.element = this.create(this.pageTemplate);
- }
-
- create(template, after) {
- //let documentFragment = document.createRange().createContextualFragment( TEMPLATE );
- //let page = documentFragment.children[0];
- let clone = document.importNode(this.pageTemplate.content, true);
-
- let page, index;
- if (after) {
- this.pagesArea.insertBefore(clone, after.nextElementSibling);
- index = Array.prototype.indexOf.call(this.pagesArea.children, after.nextElementSibling);
- page = this.pagesArea.children[index];
- } else {
- this.pagesArea.appendChild(clone);
- page = this.pagesArea.lastChild;
- }
-
- let pagebox = page.querySelector(".pagedjs_pagebox");
- let area = page.querySelector(".pagedjs_page_content");
-
-
- let size = area.getBoundingClientRect();
-
-
- area.style.columnWidth = Math.round(size.width) + "px";
- area.style.columnGap = "calc(var(--pagedjs-margin-right) + var(--pagedjs-margin-left))";
- // area.style.overflow = "scroll";
-
- this.width = Math.round(size.width);
- this.height = Math.round(size.height);
-
- this.element = page;
- this.pagebox = pagebox;
- this.area = area;
-
- return page;
- }
-
- createWrapper() {
- let wrapper = document.createElement("div");
-
- this.area.appendChild(wrapper);
-
- this.wrapper = wrapper;
-
- return wrapper;
- }
-
- index(pgnum) {
- this.position = pgnum;
-
- let page = this.element;
- // let pagebox = this.pagebox;
-
- let index = pgnum + 1;
-
- let id = `page-${index}`;
-
- this.id = id;
-
- // page.dataset.pageNumber = index;
-
- page.dataset.pageNumber = index;
- page.setAttribute("id", id);
-
- if (this.name) {
- page.classList.add("pagedjs_" + this.name + "_page");
- }
-
- if (this.blank) {
- page.classList.add("pagedjs_blank_page");
- }
-
- if (pgnum === 0) {
- page.classList.add("pagedjs_first_page");
- }
-
- if (pgnum % 2 !== 1) {
- page.classList.remove("pagedjs_left_page");
- page.classList.add("pagedjs_right_page");
- } else {
- page.classList.remove("pagedjs_right_page");
- page.classList.add("pagedjs_left_page");
- }
- }
-
- /*
- size(width, height) {
- if (width === this.width && height === this.height) {
- return;
- }
- this.width = width;
- this.height = height;
-
- this.element.style.width = Math.round(width) + "px";
- this.element.style.height = Math.round(height) + "px";
- this.element.style.columnWidth = Math.round(width) + "px";
- }
- */
-
- async layout(contents, breakToken, maxChars) {
-
- this.clear();
-
- this.startToken = breakToken;
-
- this.layoutMethod = new Layout(this.area, this.hooks, maxChars);
-
- let newBreakToken = await this.layoutMethod.renderTo(this.wrapper, contents, breakToken);
-
- this.addListeners(contents);
-
- this.endToken = newBreakToken;
-
- return newBreakToken;
- }
-
- async append(contents, breakToken) {
-
- if (!this.layoutMethod) {
- return this.layout(contents, breakToken);
- }
-
- let newBreakToken = await this.layoutMethod.renderTo(this.wrapper, contents, breakToken);
-
- this.endToken = newBreakToken;
-
- return newBreakToken;
- }
-
- getByParent(ref, entries) {
- let e;
- for (var i = 0; i < entries.length; i++) {
- e = entries[i];
- if (e.dataset.ref === ref) {
- return e;
- }
- }
- }
-
- onOverflow(func) {
- this._onOverflow = func;
- }
-
- onUnderflow(func) {
- this._onUnderflow = func;
- }
-
- clear() {
- this.removeListeners();
- this.wrapper && this.wrapper.remove();
- this.createWrapper();
- }
-
- addListeners(contents) {
- if (typeof ResizeObserver !== "undefined") {
- this.addResizeObserver(contents);
- } else {
- this._checkOverflowAfterResize = this.checkOverflowAfterResize.bind(this, contents);
- this.element.addEventListener("overflow", this._checkOverflowAfterResize, false);
- this.element.addEventListener("underflow", this._checkOverflowAfterResize, false);
- }
- // TODO: fall back to mutation observer?
-
- this._onScroll = function () {
- if (this.listening) {
- this.element.scrollLeft = 0;
- }
- }.bind(this);
-
- // Keep scroll left from changing
- this.element.addEventListener("scroll", this._onScroll);
-
- this.listening = true;
-
- return true;
- }
-
- removeListeners() {
- this.listening = false;
-
- if (typeof ResizeObserver !== "undefined" && this.ro) {
- this.ro.disconnect();
- } else if (this.element) {
- this.element.removeEventListener("overflow", this._checkOverflowAfterResize, false);
- this.element.removeEventListener("underflow", this._checkOverflowAfterResize, false);
- }
-
- this.element && this.element.removeEventListener("scroll", this._onScroll);
-
- }
-
- addResizeObserver(contents) {
- let wrapper = this.wrapper;
- let prevHeight = wrapper.getBoundingClientRect().height;
- this.ro = new ResizeObserver(entries => {
-
- if (!this.listening) {
- return;
- }
- requestAnimationFrame(() => {
- for (let entry of entries) {
- const cr = entry.contentRect;
-
- if (cr.height > prevHeight) {
- this.checkOverflowAfterResize(contents);
- prevHeight = wrapper.getBoundingClientRect().height;
- } else if (cr.height < prevHeight) { // TODO: calc line height && (prevHeight - cr.height) >= 22
- this.checkUnderflowAfterResize(contents);
- prevHeight = cr.height;
- }
- }
- });
- });
-
- this.ro.observe(wrapper);
- }
-
- checkOverflowAfterResize(contents) {
- if (!this.listening || !this.layoutMethod) {
- return;
- }
-
- let newBreakToken = this.layoutMethod.findBreakToken(this.wrapper, contents, this.startToken);
-
- if (newBreakToken) {
- this.endToken = newBreakToken;
- this._onOverflow && this._onOverflow(newBreakToken);
- }
- }
-
- checkUnderflowAfterResize(contents) {
- if (!this.listening || !this.layoutMethod) {
- return;
- }
-
- let endToken = this.layoutMethod.findEndToken(this.wrapper, contents);
-
- if (endToken) {
- this._onUnderflow && this._onUnderflow(endToken);
- }
- }
-
-
- destroy() {
- this.removeListeners();
-
- this.element.remove();
-
- this.element = undefined;
- this.wrapper = undefined;
- }
- }
-
- eventEmitter(Page.prototype);
-
- /**
- * Render a flow of text offscreen
- * @class
- */
- class ContentParser {
-
- constructor(content, cb) {
- if (content && content.nodeType) {
- // handle dom
- this.dom = this.add(content);
- } else if (typeof content === "string") {
- this.dom = this.parse(content);
- }
-
- return this.dom;
- }
-
- parse(markup, mime) {
- let range = document.createRange();
- let fragment = range.createContextualFragment(markup);
-
- this.addRefs(fragment);
-
- return fragment;
- }
-
- add(contents) {
- // let fragment = document.createDocumentFragment();
- //
- // let children = [...contents.childNodes];
- // for (let child of children) {
- // let clone = child.cloneNode(true);
- // fragment.appendChild(clone);
- // }
-
- this.addRefs(contents);
-
- return contents;
- }
-
- addRefs(content) {
- var treeWalker = document.createTreeWalker(
- content,
- NodeFilter.SHOW_ELEMENT,
- null,
- false
- );
-
- let node = treeWalker.nextNode();
- while(node) {
-
- if (!node.hasAttribute("data-ref")) {
- let uuid = UUID();
- node.setAttribute("data-ref", uuid);
- }
-
- if (node.id) {
- node.setAttribute("data-id", node.id);
- }
-
- // node.setAttribute("data-children", node.childNodes.length);
-
- // node.setAttribute("data-text", node.textContent.trim().length);
- node = treeWalker.nextNode();
- }
- }
-
- find(ref) {
- return this.refs[ref];
- }
-
- destroy() {
- this.refs = undefined;
- this.dom = undefined;
- }
- }
-
- /**
- * Queue for handling tasks one at a time
- * @class
- * @param {scope} context what this will resolve to in the tasks
- */
- class Queue {
- constructor(context){
- this._q = [];
- this.context = context;
- this.tick = requestAnimationFrame;
- this.running = false;
- this.paused = false;
- }
-
- /**
- * Add an item to the queue
- * @return {Promise} enqueued
- */
- enqueue() {
- var deferred, promise;
- var queued;
- var task = [].shift.call(arguments);
- var args = arguments;
-
- // Handle single args without context
- // if(args && !Array.isArray(args)) {
- // args = [args];
- // }
- if(!task) {
- throw new Error("No Task Provided");
- }
-
- if(typeof task === "function"){
-
- deferred = new defer();
- promise = deferred.promise;
-
- queued = {
- "task" : task,
- "args" : args,
- //"context" : context,
- "deferred" : deferred,
- "promise" : promise
- };
-
- } else {
- // Task is a promise
- queued = {
- "promise" : task
- };
-
- }
-
- this._q.push(queued);
-
- // Wait to start queue flush
- if (this.paused == false && !this.running) {
- this.run();
- }
-
- return queued.promise;
- }
-
- /**
- * Run one item
- * @return {Promise} dequeued
- */
- dequeue(){
- var inwait, task, result;
-
- if(this._q.length && !this.paused) {
- inwait = this._q.shift();
- task = inwait.task;
- if(task){
- // console.log(task)
-
- result = task.apply(this.context, inwait.args);
-
- if(result && typeof result["then"] === "function") {
- // Task is a function that returns a promise
- return result.then(function(){
- inwait.deferred.resolve.apply(this.context, arguments);
- }.bind(this), function() {
- inwait.deferred.reject.apply(this.context, arguments);
- }.bind(this));
- } else {
- // Task resolves immediately
- inwait.deferred.resolve.apply(this.context, result);
- return inwait.promise;
- }
-
-
-
- } else if(inwait.promise) {
- // Task is a promise
- return inwait.promise;
- }
-
- } else {
- inwait = new defer();
- inwait.deferred.resolve();
- return inwait.promise;
- }
-
- }
-
- // Run All Immediately
- dump(){
- while(this._q.length) {
- this.dequeue();
- }
- }
-
- /**
- * Run all tasks sequentially, at convince
- * @return {Promise} all run
- */
- run(){
-
- if(!this.running){
- this.running = true;
- this.defered = new defer();
- }
-
- this.tick.call(window, () => {
-
- if(this._q.length) {
-
- this.dequeue()
- .then(function(){
- this.run();
- }.bind(this));
-
- } else {
- this.defered.resolve();
- this.running = undefined;
- }
-
- });
-
- // Unpause
- if(this.paused == true) {
- this.paused = false;
- }
-
- return this.defered.promise;
- }
-
- /**
- * Flush all, as quickly as possible
- * @return {Promise} ran
- */
- flush(){
-
- if(this.running){
- return this.running;
- }
-
- if(this._q.length) {
- this.running = this.dequeue()
- .then(function(){
- this.running = undefined;
- return this.flush();
- }.bind(this));
-
- return this.running;
- }
-
- }
-
- /**
- * Clear all items in wait
- * @return {void}
- */
- clear(){
- this._q = [];
- }
-
- /**
- * Get the number of tasks in the queue
- * @return {number} tasks
- */
- length(){
- return this._q.length;
- }
-
- /**
- * Pause a running queue
- * @return {void}
- */
- pause(){
- this.paused = true;
- }
-
- /**
- * End the queue
- * @return {void}
- */
- stop(){
- this._q = [];
- this.running = false;
- this.paused = true;
- }
- }
-
- const TEMPLATE = `
-
`;
-
- /**
- * Chop up text into flows
- * @class
- */
- class Chunker {
- constructor(content, renderTo, options) {
- // this.preview = preview;
-
- this.settings = options || {};
-
- this.hooks = {};
- this.hooks.beforeParsed = new Hook(this);
- this.hooks.filter = new Hook(this);
- this.hooks.afterParsed = new Hook(this);
- this.hooks.beforePageLayout = new Hook(this);
- this.hooks.layout = new Hook(this);
- this.hooks.renderNode = new Hook(this);
- this.hooks.layoutNode = new Hook(this);
- this.hooks.onOverflow = new Hook(this);
- this.hooks.onBreakToken = new Hook();
- this.hooks.afterPageLayout = new Hook(this);
- this.hooks.afterRendered = new Hook(this);
-
- this.pages = [];
- this.total = 0;
-
- this.q = new Queue(this);
- this.stopped = false;
- this.rendered = false;
-
- this.content = content;
-
- this.charsPerBreak = [];
- this.maxChars;
-
- if (content) {
- this.flow(content, renderTo);
- }
- }
-
- setup(renderTo) {
- this.pagesArea = document.createElement("div");
- this.pagesArea.classList.add("pagedjs_pages");
-
- if (renderTo) {
- renderTo.appendChild(this.pagesArea);
- } else {
- document.querySelector("body").appendChild(this.pagesArea);
- }
-
- this.pageTemplate = document.createElement("template");
- this.pageTemplate.innerHTML = TEMPLATE;
-
- }
-
- async flow(content, renderTo) {
- let parsed;
-
- await this.hooks.beforeParsed.trigger(content, this);
-
- parsed = new ContentParser(content);
-
- this.hooks.filter.triggerSync(parsed);
-
- this.source = parsed;
- this.breakToken = undefined;
-
- if (this.pagesArea && this.pageTemplate) {
- this.q.clear();
- this.removePages();
- } else {
- this.setup(renderTo);
- }
-
- this.emit("rendering", parsed);
-
- await this.hooks.afterParsed.trigger(parsed, this);
-
- await this.loadFonts();
-
- let rendered = await this.render(parsed, this.breakToken);
- while (rendered.canceled) {
- this.start();
- rendered = await this.render(parsed, this.breakToken);
- }
-
- this.rendered = true;
- this.pagesArea.style.setProperty("--pagedjs-page-count", this.total);
-
- await this.hooks.afterRendered.trigger(this.pages, this);
-
- this.emit("rendered", this.pages);
-
-
-
- return this;
- }
-
- // oversetPages() {
- // let overset = [];
- // for (let i = 0; i < this.pages.length; i++) {
- // let page = this.pages[i];
- // if (page.overset) {
- // overset.push(page);
- // // page.overset = false;
- // }
- // }
- // return overset;
- // }
- //
- // async handleOverset(parsed) {
- // let overset = this.oversetPages();
- // if (overset.length) {
- // console.log("overset", overset);
- // let index = this.pages.indexOf(overset[0]) + 1;
- // console.log("INDEX", index);
- //
- // // Remove pages
- // // this.removePages(index);
- //
- // // await this.render(parsed, overset[0].overset);
- //
- // // return this.handleOverset(parsed);
- // }
- // }
-
- async render(parsed, startAt) {
- let renderer = this.layout(parsed, startAt, this.settings);
-
- let done = false;
- let result;
- while (!done) {
- result = await this.q.enqueue(() => { return this.renderAsync(renderer); });
- done = result.done;
- }
-
- return result;
- }
-
- start() {
- this.rendered = false;
- this.stopped = false;
- }
-
- stop() {
- this.stopped = true;
- // this.q.clear();
- }
-
- renderOnIdle(renderer) {
- return new Promise(resolve => {
- requestIdleCallback(async () => {
- if (this.stopped) {
- return resolve({ done: true, canceled: true });
- }
- let result = await renderer.next();
- if (this.stopped) {
- resolve({ done: true, canceled: true });
- } else {
- resolve(result);
- }
- });
- });
- }
-
- async renderAsync(renderer) {
- if (this.stopped) {
- return { done: true, canceled: true };
- }
- let result = await renderer.next();
- if (this.stopped) {
- return { done: true, canceled: true };
- } else {
- return result;
- }
- }
-
- async handleBreaks(node) {
- let currentPage = this.total + 1;
- let currentPosition = currentPage % 2 === 0 ? "left" : "right";
- // TODO: Recto and Verso should reverse for rtl languages
- let currentSide = currentPage % 2 === 0 ? "verso" : "recto";
- let previousBreakAfter;
- let breakBefore;
- let page;
-
- if (currentPage === 1) {
- return;
- }
-
- if (node &&
- typeof node.dataset !== "undefined" &&
- typeof node.dataset.previousBreakAfter !== "undefined") {
- previousBreakAfter = node.dataset.previousBreakAfter;
- }
-
- if (node &&
- typeof node.dataset !== "undefined" &&
- typeof node.dataset.breakBefore !== "undefined") {
- breakBefore = node.dataset.breakBefore;
- }
-
- if( previousBreakAfter &&
- (previousBreakAfter === "left" || previousBreakAfter === "right") &&
- previousBreakAfter !== currentPosition) {
- page = this.addPage(true);
- } else if( previousBreakAfter &&
- (previousBreakAfter === "verso" || previousBreakAfter === "recto") &&
- previousBreakAfter !== currentSide) {
- page = this.addPage(true);
- } else if( breakBefore &&
- (breakBefore === "left" || breakBefore === "right") &&
- breakBefore !== currentPosition) {
- page = this.addPage(true);
- } else if( breakBefore &&
- (breakBefore === "verso" || breakBefore === "recto") &&
- breakBefore !== currentSide) {
- page = this.addPage(true);
- }
-
- if (page) {
- await this.hooks.beforePageLayout.trigger(page, undefined, undefined, this);
- this.emit("page", page);
- // await this.hooks.layout.trigger(page.element, page, undefined, this);
- await this.hooks.afterPageLayout.trigger(page.element, page, undefined, this);
- this.emit("renderedPage", page);
- }
- }
-
- async *layout(content, startAt) {
- let breakToken = startAt || false;
-
- while (breakToken !== undefined && ( true)) {
-
- if (breakToken && breakToken.node) {
- await this.handleBreaks(breakToken.node);
- } else {
- await this.handleBreaks(content.firstChild);
- }
-
- let page = this.addPage();
-
- await this.hooks.beforePageLayout.trigger(page, content, breakToken, this);
- this.emit("page", page);
-
- // Layout content in the page, starting from the breakToken
- breakToken = await page.layout(content, breakToken, this.maxChars);
-
- await this.hooks.afterPageLayout.trigger(page.element, page, breakToken, this);
- this.emit("renderedPage", page);
-
- this.recoredCharLength(page.wrapper.textContent.length);
-
- yield breakToken;
-
- // Stop if we get undefined, showing we have reached the end of the content
- }
-
-
- }
-
- recoredCharLength(length) {
- if (length === 0) {
- return;
- }
-
- this.charsPerBreak.push(length);
-
- // Keep the length of the last few breaks
- if (this.charsPerBreak.length > 4) {
- this.charsPerBreak.shift();
- }
-
- this.maxChars = this.charsPerBreak.reduce((a, b) => a + b, 0) / (this.charsPerBreak.length);
- }
-
- removePages(fromIndex=0) {
-
- if (fromIndex >= this.pages.length) {
- return;
- }
-
- // Remove pages
- for (let i = fromIndex; i < this.pages.length; i++) {
- this.pages[i].destroy();
- }
-
- if (fromIndex > 0) {
- this.pages.splice(fromIndex);
- } else {
- this.pages = [];
- }
-
- this.total = this.pages.length;
- }
-
- addPage(blank) {
- let lastPage = this.pages[this.pages.length - 1];
- // Create a new page from the template
- let page = new Page(this.pagesArea, this.pageTemplate, blank, this.hooks);
-
- this.pages.push(page);
-
- // Create the pages
- page.create(undefined, lastPage && lastPage.element);
-
- page.index(this.total);
-
- if (!blank) {
- // Listen for page overflow
- page.onOverflow((overflowToken) => {
- console.warn("overflow on", page.id, overflowToken);
-
- // Only reflow while rendering
- if (this.rendered) {
- return;
- }
-
- let index = this.pages.indexOf(page) + 1;
-
- // Stop the rendering
- this.stop();
-
- // Set the breakToken to resume at
- this.breakToken = overflowToken;
-
- // Remove pages
- this.removePages(index);
-
- if (this.rendered === true) {
- this.rendered = false;
-
- this.q.enqueue(async () => {
-
- this.start();
-
- await this.render(this.source, this.breakToken);
-
- this.rendered = true;
-
- });
- }
-
-
- });
-
- page.onUnderflow((overflowToken) => {
- // console.log("underflow on", page.id, overflowToken);
-
- // page.append(this.source, overflowToken);
-
- });
- }
-
- this.total = this.pages.length;
-
- return page;
- }
- /*
- insertPage(index, blank) {
- let lastPage = this.pages[index];
- // Create a new page from the template
- let page = new Page(this.pagesArea, this.pageTemplate, blank, this.hooks);
-
- let total = this.pages.splice(index, 0, page);
-
- // Create the pages
- page.create(undefined, lastPage && lastPage.element);
-
- page.index(index + 1);
-
- for (let i = index + 2; i < this.pages.length; i++) {
- this.pages[i].index(i);
- }
-
- if (!blank) {
- // Listen for page overflow
- page.onOverflow((overflowToken) => {
- if (total < this.pages.length) {
- this.pages[total].layout(this.source, overflowToken);
- } else {
- let newPage = this.addPage();
- newPage.layout(this.source, overflowToken);
- }
- });
-
- page.onUnderflow(() => {
- // console.log("underflow on", page.id);
- });
- }
-
- this.total += 1;
-
- return page;
- }
- */
-
-
-
- loadFonts() {
- let fontPromises = [];
- (document.fonts || []).forEach((fontFace) => {
- if (fontFace.status !== "loaded") {
- let fontLoaded = fontFace.load().then((r) => {
- return fontFace.family;
- }, (r) => {
- console.warn("Failed to preload font-family:", fontFace.family);
- return fontFace.family;
- });
- fontPromises.push(fontLoaded);
- }
- });
- return Promise.all(fontPromises).catch((err) => {
- console.warn(err);
- });
- }
-
- destroy() {
- this.pagesArea.remove();
- this.pageTemplate.remove();
- }
-
- }
-
- eventEmitter(Chunker.prototype);
-
- //
- // list
- // ┌──────┐
- // ┌──────────────┼─head │
- // │ │ tail─┼──────────────┐
- // │ └──────┘ │
- // ▼ ▼
- // item item item item
- // ┌──────┐ ┌──────┐ ┌──────┐ ┌──────┐
- // null ◀──┼─prev │◀───┼─prev │◀───┼─prev │◀───┼─prev │
- // │ next─┼───▶│ next─┼───▶│ next─┼───▶│ next─┼──▶ null
- // ├──────┤ ├──────┤ ├──────┤ ├──────┤
- // │ data │ │ data │ │ data │ │ data │
- // └──────┘ └──────┘ └──────┘ └──────┘
- //
-
- function createItem(data) {
- return {
- prev: null,
- next: null,
- data: data
- };
- }
-
- function allocateCursor(node, prev, next) {
- var cursor;
-
- if (cursors !== null) {
- cursor = cursors;
- cursors = cursors.cursor;
- cursor.prev = prev;
- cursor.next = next;
- cursor.cursor = node.cursor;
- } else {
- cursor = {
- prev: prev,
- next: next,
- cursor: node.cursor
- };
- }
-
- node.cursor = cursor;
-
- return cursor;
- }
-
- function releaseCursor(node) {
- var cursor = node.cursor;
-
- node.cursor = cursor.cursor;
- cursor.prev = null;
- cursor.next = null;
- cursor.cursor = cursors;
- cursors = cursor;
- }
-
- var cursors = null;
- var List = function() {
- this.cursor = null;
- this.head = null;
- this.tail = null;
- };
-
- List.createItem = createItem;
- List.prototype.createItem = createItem;
-
- List.prototype.updateCursors = function(prevOld, prevNew, nextOld, nextNew) {
- var cursor = this.cursor;
-
- while (cursor !== null) {
- if (cursor.prev === prevOld) {
- cursor.prev = prevNew;
- }
-
- if (cursor.next === nextOld) {
- cursor.next = nextNew;
- }
-
- cursor = cursor.cursor;
- }
- };
-
- List.prototype.getSize = function() {
- var size = 0;
- var cursor = this.head;
-
- while (cursor) {
- size++;
- cursor = cursor.next;
- }
-
- return size;
- };
-
- List.prototype.fromArray = function(array) {
- var cursor = null;
-
- this.head = null;
-
- for (var i = 0; i < array.length; i++) {
- var item = createItem(array[i]);
-
- if (cursor !== null) {
- cursor.next = item;
- } else {
- this.head = item;
- }
-
- item.prev = cursor;
- cursor = item;
- }
-
- this.tail = cursor;
-
- return this;
- };
-
- List.prototype.toArray = function() {
- var cursor = this.head;
- var result = [];
-
- while (cursor) {
- result.push(cursor.data);
- cursor = cursor.next;
- }
-
- return result;
- };
-
- List.prototype.toJSON = List.prototype.toArray;
-
- List.prototype.isEmpty = function() {
- return this.head === null;
- };
-
- List.prototype.first = function() {
- return this.head && this.head.data;
- };
-
- List.prototype.last = function() {
- return this.tail && this.tail.data;
- };
-
- List.prototype.each = function(fn, context) {
- var item;
-
- if (context === undefined) {
- context = this;
- }
-
- // push cursor
- var cursor = allocateCursor(this, null, this.head);
-
- while (cursor.next !== null) {
- item = cursor.next;
- cursor.next = item.next;
-
- fn.call(context, item.data, item, this);
- }
-
- // pop cursor
- releaseCursor(this);
- };
-
- List.prototype.forEach = List.prototype.each;
-
- List.prototype.eachRight = function(fn, context) {
- var item;
-
- if (context === undefined) {
- context = this;
- }
-
- // push cursor
- var cursor = allocateCursor(this, this.tail, null);
-
- while (cursor.prev !== null) {
- item = cursor.prev;
- cursor.prev = item.prev;
-
- fn.call(context, item.data, item, this);
- }
-
- // pop cursor
- releaseCursor(this);
- };
-
- List.prototype.forEachRight = List.prototype.eachRight;
-
- List.prototype.nextUntil = function(start, fn, context) {
- if (start === null) {
- return;
- }
-
- var item;
-
- if (context === undefined) {
- context = this;
- }
-
- // push cursor
- var cursor = allocateCursor(this, null, start);
-
- while (cursor.next !== null) {
- item = cursor.next;
- cursor.next = item.next;
-
- if (fn.call(context, item.data, item, this)) {
- break;
- }
- }
-
- // pop cursor
- releaseCursor(this);
- };
-
- List.prototype.prevUntil = function(start, fn, context) {
- if (start === null) {
- return;
- }
-
- var item;
-
- if (context === undefined) {
- context = this;
- }
-
- // push cursor
- var cursor = allocateCursor(this, start, null);
-
- while (cursor.prev !== null) {
- item = cursor.prev;
- cursor.prev = item.prev;
-
- if (fn.call(context, item.data, item, this)) {
- break;
- }
- }
-
- // pop cursor
- releaseCursor(this);
- };
-
- List.prototype.some = function(fn, context) {
- var cursor = this.head;
-
- if (context === undefined) {
- context = this;
- }
-
- while (cursor !== null) {
- if (fn.call(context, cursor.data, cursor, this)) {
- return true;
- }
-
- cursor = cursor.next;
- }
-
- return false;
- };
-
- List.prototype.map = function(fn, context) {
- var result = new List();
- var cursor = this.head;
-
- if (context === undefined) {
- context = this;
- }
-
- while (cursor !== null) {
- result.appendData(fn.call(context, cursor.data, cursor, this));
- cursor = cursor.next;
- }
-
- return result;
- };
-
- List.prototype.filter = function(fn, context) {
- var result = new List();
- var cursor = this.head;
-
- if (context === undefined) {
- context = this;
- }
-
- while (cursor !== null) {
- if (fn.call(context, cursor.data, cursor, this)) {
- result.appendData(cursor.data);
- }
- cursor = cursor.next;
- }
-
- return result;
- };
-
- List.prototype.clear = function() {
- this.head = null;
- this.tail = null;
- };
-
- List.prototype.copy = function() {
- var result = new List();
- var cursor = this.head;
-
- while (cursor !== null) {
- result.insert(createItem(cursor.data));
- cursor = cursor.next;
- }
-
- return result;
- };
-
- List.prototype.prepend = function(item) {
- // head
- // ^
- // item
- this.updateCursors(null, item, this.head, item);
-
- // insert to the beginning of the list
- if (this.head !== null) {
- // new item <- first item
- this.head.prev = item;
-
- // new item -> first item
- item.next = this.head;
- } else {
- // if list has no head, then it also has no tail
- // in this case tail points to the new item
- this.tail = item;
- }
-
- // head always points to new item
- this.head = item;
-
- return this;
- };
-
- List.prototype.prependData = function(data) {
- return this.prepend(createItem(data));
- };
-
- List.prototype.append = function(item) {
- return this.insert(item);
- };
-
- List.prototype.appendData = function(data) {
- return this.insert(createItem(data));
- };
-
- List.prototype.insert = function(item, before) {
- if (before !== undefined && before !== null) {
- // prev before
- // ^
- // item
- this.updateCursors(before.prev, item, before, item);
-
- if (before.prev === null) {
- // insert to the beginning of list
- if (this.head !== before) {
- throw new Error('before doesn\'t belong to list');
- }
-
- // since head points to before therefore list doesn't empty
- // no need to check tail
- this.head = item;
- before.prev = item;
- item.next = before;
-
- this.updateCursors(null, item);
- } else {
-
- // insert between two items
- before.prev.next = item;
- item.prev = before.prev;
-
- before.prev = item;
- item.next = before;
- }
- } else {
- // tail
- // ^
- // item
- this.updateCursors(this.tail, item, null, item);
-
- // insert to the ending of the list
- if (this.tail !== null) {
- // last item -> new item
- this.tail.next = item;
-
- // last item <- new item
- item.prev = this.tail;
- } else {
- // if list has no tail, then it also has no head
- // in this case head points to new item
- this.head = item;
- }
-
- // tail always points to new item
- this.tail = item;
- }
-
- return this;
- };
-
- List.prototype.insertData = function(data, before) {
- return this.insert(createItem(data), before);
- };
-
- List.prototype.remove = function(item) {
- // item
- // ^
- // prev next
- this.updateCursors(item, item.prev, item, item.next);
-
- if (item.prev !== null) {
- item.prev.next = item.next;
- } else {
- if (this.head !== item) {
- throw new Error('item doesn\'t belong to list');
- }
-
- this.head = item.next;
- }
-
- if (item.next !== null) {
- item.next.prev = item.prev;
- } else {
- if (this.tail !== item) {
- throw new Error('item doesn\'t belong to list');
- }
-
- this.tail = item.prev;
- }
-
- item.prev = null;
- item.next = null;
-
- return item;
- };
-
- List.prototype.push = function(data) {
- this.insert(createItem(data));
- };
-
- List.prototype.pop = function() {
- if (this.tail !== null) {
- return this.remove(this.tail);
- }
- };
-
- List.prototype.unshift = function(data) {
- this.prepend(createItem(data));
- };
-
- List.prototype.shift = function() {
- if (this.head !== null) {
- return this.remove(this.head);
- }
- };
-
- List.prototype.prependList = function(list) {
- return this.insertList(list, this.head);
- };
-
- List.prototype.appendList = function(list) {
- return this.insertList(list);
- };
-
- List.prototype.insertList = function(list, before) {
- // ignore empty lists
- if (list.head === null) {
- return this;
- }
-
- if (before !== undefined && before !== null) {
- this.updateCursors(before.prev, list.tail, before, list.head);
-
- // insert in the middle of dist list
- if (before.prev !== null) {
- // before.prev <-> list.head
- before.prev.next = list.head;
- list.head.prev = before.prev;
- } else {
- this.head = list.head;
- }
-
- before.prev = list.tail;
- list.tail.next = before;
- } else {
- this.updateCursors(this.tail, list.tail, null, list.head);
-
- // insert to end of the list
- if (this.tail !== null) {
- // if destination list has a tail, then it also has a head,
- // but head doesn't change
-
- // dest tail -> source head
- this.tail.next = list.head;
-
- // dest tail <- source head
- list.head.prev = this.tail;
- } else {
- // if list has no a tail, then it also has no a head
- // in this case points head to new item
- this.head = list.head;
- }
-
- // tail always start point to new item
- this.tail = list.tail;
- }
-
- list.head = null;
- list.tail = null;
-
- return this;
- };
-
- List.prototype.replace = function(oldItem, newItemOrList) {
- if ('head' in newItemOrList) {
- this.insertList(newItemOrList, oldItem);
- } else {
- this.insert(newItemOrList, oldItem);
- }
-
- this.remove(oldItem);
- };
-
- var List_1 = List;
-
- var createCustomError = function createCustomError(name, message) {
- // use Object.create(), because some VMs prevent setting line/column otherwise
- // (iOS Safari 10 even throws an exception)
- var error = Object.create(SyntaxError.prototype);
- var errorStack = new Error();
-
- error.name = name;
- error.message = message;
-
- Object.defineProperty(error, 'stack', {
- get: function() {
- return (errorStack.stack || '').replace(/^(.+\n){1,3}/, name + ': ' + message + '\n');
- }
- });
-
- return error;
- };
-
- var MAX_LINE_LENGTH = 100;
- var OFFSET_CORRECTION = 60;
- var TAB_REPLACEMENT = ' ';
-
- function sourceFragment(error, extraLines) {
- function processLines(start, end) {
- return lines.slice(start, end).map(function(line, idx) {
- var num = String(start + idx + 1);
-
- while (num.length < maxNumLength) {
- num = ' ' + num;
- }
-
- return num + ' |' + line;
- }).join('\n');
- }
-
- var lines = error.source.split(/\r\n?|\n|\f/);
- var line = error.line;
- var column = error.column;
- var startLine = Math.max(1, line - extraLines) - 1;
- var endLine = Math.min(line + extraLines, lines.length + 1);
- var maxNumLength = Math.max(4, String(endLine).length) + 1;
- var cutLeft = 0;
-
- // column correction according to replaced tab before column
- column += (TAB_REPLACEMENT.length - 1) * (lines[line - 1].substr(0, column - 1).match(/\t/g) || []).length;
-
- if (column > MAX_LINE_LENGTH) {
- cutLeft = column - OFFSET_CORRECTION + 3;
- column = OFFSET_CORRECTION - 2;
- }
-
- for (var i = startLine; i <= endLine; i++) {
- if (i >= 0 && i < lines.length) {
- lines[i] = lines[i].replace(/\t/g, TAB_REPLACEMENT);
- lines[i] =
- (cutLeft > 0 && lines[i].length > cutLeft ? '\u2026' : '') +
- lines[i].substr(cutLeft, MAX_LINE_LENGTH - 2) +
- (lines[i].length > cutLeft + MAX_LINE_LENGTH - 1 ? '\u2026' : '');
- }
- }
-
- return [
- processLines(startLine, line),
- new Array(column + maxNumLength + 2).join('-') + '^',
- processLines(line, endLine)
- ].filter(Boolean).join('\n');
- }
-
- var SyntaxError$1 = function(message, source, offset, line, column) {
- var error = createCustomError('SyntaxError', message);
-
- error.source = source;
- error.offset = offset;
- error.line = line;
- error.column = column;
-
- error.sourceFragment = function(extraLines) {
- return sourceFragment(error, isNaN(extraLines) ? 0 : extraLines);
- };
- Object.defineProperty(error, 'formattedMessage', {
- get: function() {
- return (
- 'Parse error: ' + error.message + '\n' +
- sourceFragment(error, 2)
- );
- }
- });
-
- // for backward capability
- error.parseError = {
- offset: offset,
- line: line,
- column: column
- };
-
- return error;
- };
-
- var _SyntaxError = SyntaxError$1;
-
- // CSS Syntax Module Level 3
- // https://www.w3.org/TR/css-syntax-3/
- var TYPE = {
- EOF: 0, //
- Ident: 1, //
- Function: 2, //
- AtKeyword: 3, //
- Hash: 4, //
- String: 5, //
- BadString: 6, //
- Url: 7, //
- BadUrl: 8, //
- Delim: 9, //
- Number: 10, //
- Percentage: 11, //
- Dimension: 12, //
- WhiteSpace: 13, //
- CDO: 14, //
- CDC: 15, //
- Colon: 16, // :
- Semicolon: 17, // ;
- Comma: 18, // ,
- LeftSquareBracket: 19, // <[-token>
- RightSquareBracket: 20, // <]-token>
- LeftParenthesis: 21, // <(-token>
- RightParenthesis: 22, // <)-token>
- LeftCurlyBracket: 23, // <{-token>
- RightCurlyBracket: 24, // <}-token>
- Comment: 25
- };
-
- var NAME = Object.keys(TYPE).reduce(function(result, key) {
- result[TYPE[key]] = key;
- return result;
- }, {});
-
- var _const = {
- TYPE: TYPE,
- NAME: NAME
- };
-
- var EOF = 0;
-
- // https://drafts.csswg.org/css-syntax-3/
- // § 4.2. Definitions
-
- // digit
- // A code point between U+0030 DIGIT ZERO (0) and U+0039 DIGIT NINE (9).
- function isDigit(code) {
- return code >= 0x0030 && code <= 0x0039;
- }
-
- // hex digit
- // A digit, or a code point between U+0041 LATIN CAPITAL LETTER A (A) and U+0046 LATIN CAPITAL LETTER F (F),
- // or a code point between U+0061 LATIN SMALL LETTER A (a) and U+0066 LATIN SMALL LETTER F (f).
- function isHexDigit(code) {
- return (
- isDigit(code) || // 0 .. 9
- (code >= 0x0041 && code <= 0x0046) || // A .. F
- (code >= 0x0061 && code <= 0x0066) // a .. f
- );
- }
-
- // uppercase letter
- // A code point between U+0041 LATIN CAPITAL LETTER A (A) and U+005A LATIN CAPITAL LETTER Z (Z).
- function isUppercaseLetter(code) {
- return code >= 0x0041 && code <= 0x005A;
- }
-
- // lowercase letter
- // A code point between U+0061 LATIN SMALL LETTER A (a) and U+007A LATIN SMALL LETTER Z (z).
- function isLowercaseLetter(code) {
- return code >= 0x0061 && code <= 0x007A;
- }
-
- // letter
- // An uppercase letter or a lowercase letter.
- function isLetter(code) {
- return isUppercaseLetter(code) || isLowercaseLetter(code);
- }
-
- // non-ASCII code point
- // A code point with a value equal to or greater than U+0080 .
- function isNonAscii(code) {
- return code >= 0x0080;
- }
-
- // name-start code point
- // A letter, a non-ASCII code point, or U+005F LOW LINE (_).
- function isNameStart(code) {
- return isLetter(code) || isNonAscii(code) || code === 0x005F;
- }
-
- // name code point
- // A name-start code point, a digit, or U+002D HYPHEN-MINUS (-).
- function isName(code) {
- return isNameStart(code) || isDigit(code) || code === 0x002D;
- }
-
- // non-printable code point
- // A code point between U+0000 NULL and U+0008 BACKSPACE, or U+000B LINE TABULATION,
- // or a code point between U+000E SHIFT OUT and U+001F INFORMATION SEPARATOR ONE, or U+007F DELETE.
- function isNonPrintable(code) {
- return (
- (code >= 0x0000 && code <= 0x0008) ||
- (code === 0x000B) ||
- (code >= 0x000E && code <= 0x001F) ||
- (code === 0x007F)
- );
- }
-
- // newline
- // U+000A LINE FEED. Note that U+000D CARRIAGE RETURN and U+000C FORM FEED are not included in this definition,
- // as they are converted to U+000A LINE FEED during preprocessing.
- // TODO: we doesn't do a preprocessing, so check a code point for U+000D CARRIAGE RETURN and U+000C FORM FEED
- function isNewline(code) {
- return code === 0x000A || code === 0x000D || code === 0x000C;
- }
-
- // whitespace
- // A newline, U+0009 CHARACTER TABULATION, or U+0020 SPACE.
- function isWhiteSpace(code) {
- return isNewline(code) || code === 0x0020 || code === 0x0009;
- }
-
- // § 4.3.8. Check if two code points are a valid escape
- function isValidEscape(first, second) {
- // If the first code point is not U+005C REVERSE SOLIDUS (\), return false.
- if (first !== 0x005C) {
- return false;
- }
-
- // Otherwise, if the second code point is a newline or EOF, return false.
- if (isNewline(second) || second === EOF) {
- return false;
- }
-
- // Otherwise, return true.
- return true;
- }
-
- // § 4.3.9. Check if three code points would start an identifier
- function isIdentifierStart(first, second, third) {
- // Look at the first code point:
-
- // U+002D HYPHEN-MINUS
- if (first === 0x002D) {
- // If the second code point is a name-start code point or a U+002D HYPHEN-MINUS,
- // or the second and third code points are a valid escape, return true. Otherwise, return false.
- return (
- isNameStart(second) ||
- second === 0x002D ||
- isValidEscape(second, third)
- );
- }
-
- // name-start code point
- if (isNameStart(first)) {
- // Return true.
- return true;
- }
-
- // U+005C REVERSE SOLIDUS (\)
- if (first === 0x005C) {
- // If the first and second code points are a valid escape, return true. Otherwise, return false.
- return isValidEscape(first, second);
- }
-
- // anything else
- // Return false.
- return false;
- }
-
- // § 4.3.10. Check if three code points would start a number
- function isNumberStart(first, second, third) {
- // Look at the first code point:
-
- // U+002B PLUS SIGN (+)
- // U+002D HYPHEN-MINUS (-)
- if (first === 0x002B || first === 0x002D) {
- // If the second code point is a digit, return true.
- if (isDigit(second)) {
- return 2;
- }
-
- // Otherwise, if the second code point is a U+002E FULL STOP (.)
- // and the third code point is a digit, return true.
- // Otherwise, return false.
- return second === 0x002E && isDigit(third) ? 3 : 0;
- }
-
- // U+002E FULL STOP (.)
- if (first === 0x002E) {
- // If the second code point is a digit, return true. Otherwise, return false.
- return isDigit(second) ? 2 : 0;
- }
-
- // digit
- if (isDigit(first)) {
- // Return true.
- return 1;
- }
-
- // anything else
- // Return false.
- return 0;
- }
-
- //
- // Misc
- //
-
- // detect BOM (https://en.wikipedia.org/wiki/Byte_order_mark)
- function isBOM(code) {
- // UTF-16BE
- if (code === 0xFEFF) {
- return 1;
- }
-
- // UTF-16LE
- if (code === 0xFFFE) {
- return 1;
- }
-
- return 0;
- }
-
- // Fast code category
- //
- // https://drafts.csswg.org/css-syntax/#tokenizer-definitions
- // > non-ASCII code point
- // > A code point with a value equal to or greater than U+0080
- // > name-start code point
- // > A letter, a non-ASCII code point, or U+005F LOW LINE (_).
- // > name code point
- // > A name-start code point, a digit, or U+002D HYPHEN-MINUS (-)
- // That means only ASCII code points has a special meaning and we define a maps for 0..127 codes only
- var CATEGORY = new Array(0x80);
- charCodeCategory.Eof = 0x80;
- charCodeCategory.WhiteSpace = 0x82;
- charCodeCategory.Digit = 0x83;
- charCodeCategory.NameStart = 0x84;
- charCodeCategory.NonPrintable = 0x85;
-
- for (var i = 0; i < CATEGORY.length; i++) {
- switch (true) {
- case isWhiteSpace(i):
- CATEGORY[i] = charCodeCategory.WhiteSpace;
- break;
-
- case isDigit(i):
- CATEGORY[i] = charCodeCategory.Digit;
- break;
-
- case isNameStart(i):
- CATEGORY[i] = charCodeCategory.NameStart;
- break;
-
- case isNonPrintable(i):
- CATEGORY[i] = charCodeCategory.NonPrintable;
- break;
-
- default:
- CATEGORY[i] = i || charCodeCategory.Eof;
- }
- }
-
- function charCodeCategory(code) {
- return code < 0x80 ? CATEGORY[code] : charCodeCategory.NameStart;
- }
- var charCodeDefinitions = {
- isDigit: isDigit,
- isHexDigit: isHexDigit,
- isUppercaseLetter: isUppercaseLetter,
- isLowercaseLetter: isLowercaseLetter,
- isLetter: isLetter,
- isNonAscii: isNonAscii,
- isNameStart: isNameStart,
- isName: isName,
- isNonPrintable: isNonPrintable,
- isNewline: isNewline,
- isWhiteSpace: isWhiteSpace,
- isValidEscape: isValidEscape,
- isIdentifierStart: isIdentifierStart,
- isNumberStart: isNumberStart,
-
- isBOM: isBOM,
- charCodeCategory: charCodeCategory
- };
-
- var isDigit$1 = charCodeDefinitions.isDigit;
- var isHexDigit$1 = charCodeDefinitions.isHexDigit;
- var isUppercaseLetter$1 = charCodeDefinitions.isUppercaseLetter;
- var isName$1 = charCodeDefinitions.isName;
- var isWhiteSpace$1 = charCodeDefinitions.isWhiteSpace;
- var isValidEscape$1 = charCodeDefinitions.isValidEscape;
-
- function getCharCode(source, offset) {
- return offset < source.length ? source.charCodeAt(offset) : 0;
- }
-
- function getNewlineLength(source, offset, code) {
- if (code === 13 /* \r */ && getCharCode(source, offset + 1) === 10 /* \n */) {
- return 2;
- }
-
- return 1;
- }
-
- function cmpChar(testStr, offset, referenceCode) {
- var code = testStr.charCodeAt(offset);
-
- // code.toLowerCase() for A..Z
- if (isUppercaseLetter$1(code)) {
- code = code | 32;
- }
-
- return code === referenceCode;
- }
-
- function cmpStr(testStr, start, end, referenceStr) {
- if (end - start !== referenceStr.length) {
- return false;
- }
-
- if (start < 0 || end > testStr.length) {
- return false;
- }
-
- for (var i = start; i < end; i++) {
- var testCode = testStr.charCodeAt(i);
- var referenceCode = referenceStr.charCodeAt(i - start);
-
- // testCode.toLowerCase() for A..Z
- if (isUppercaseLetter$1(testCode)) {
- testCode = testCode | 32;
- }
-
- if (testCode !== referenceCode) {
- return false;
- }
- }
-
- return true;
- }
-
- function findWhiteSpaceStart(source, offset) {
- for (; offset >= 0; offset--) {
- if (!isWhiteSpace$1(source.charCodeAt(offset))) {
- break;
- }
- }
-
- return offset + 1;
- }
-
- function findWhiteSpaceEnd(source, offset) {
- for (; offset < source.length; offset++) {
- if (!isWhiteSpace$1(source.charCodeAt(offset))) {
- break;
- }
- }
-
- return offset;
- }
-
- function findDecimalNumberEnd(source, offset) {
- for (; offset < source.length; offset++) {
- if (!isDigit$1(source.charCodeAt(offset))) {
- break;
- }
- }
-
- return offset;
- }
-
- // § 4.3.7. Consume an escaped code point
- function consumeEscaped(source, offset) {
- // It assumes that the U+005C REVERSE SOLIDUS (\) has already been consumed and
- // that the next input code point has already been verified to be part of a valid escape.
- offset += 2;
-
- // hex digit
- if (isHexDigit$1(getCharCode(source, offset - 1))) {
- // Consume as many hex digits as possible, but no more than 5.
- // Note that this means 1-6 hex digits have been consumed in total.
- for (var maxOffset = Math.min(source.length, offset + 5); offset < maxOffset; offset++) {
- if (!isHexDigit$1(getCharCode(source, offset))) {
- break;
- }
- }
-
- // If the next input code point is whitespace, consume it as well.
- var code = getCharCode(source, offset);
- if (isWhiteSpace$1(code)) {
- offset += getNewlineLength(source, offset, code);
- }
- }
-
- return offset;
- }
-
- // §4.3.11. Consume a name
- // Note: This algorithm does not do the verification of the first few code points that are necessary
- // to ensure the returned code points would constitute an . If that is the intended use,
- // ensure that the stream starts with an identifier before calling this algorithm.
- function consumeName(source, offset) {
- // Let result initially be an empty string.
- // Repeatedly consume the next input code point from the stream:
- for (; offset < source.length; offset++) {
- var code = source.charCodeAt(offset);
-
- // name code point
- if (isName$1(code)) {
- // Append the code point to result.
- continue;
- }
-
- // the stream starts with a valid escape
- if (isValidEscape$1(code, getCharCode(source, offset + 1))) {
- // Consume an escaped code point. Append the returned code point to result.
- offset = consumeEscaped(source, offset) - 1;
- continue;
- }
-
- // anything else
- // Reconsume the current input code point. Return result.
- break;
- }
-
- return offset;
- }
-
- // §4.3.12. Consume a number
- function consumeNumber(source, offset) {
- var code = source.charCodeAt(offset);
-
- // 2. If the next input code point is U+002B PLUS SIGN (+) or U+002D HYPHEN-MINUS (-),
- // consume it and append it to repr.
- if (code === 0x002B || code === 0x002D) {
- code = source.charCodeAt(offset += 1);
- }
-
- // 3. While the next input code point is a digit, consume it and append it to repr.
- if (isDigit$1(code)) {
- offset = findDecimalNumberEnd(source, offset + 1);
- code = source.charCodeAt(offset);
- }
-
- // 4. If the next 2 input code points are U+002E FULL STOP (.) followed by a digit, then:
- if (code === 0x002E && isDigit$1(source.charCodeAt(offset + 1))) {
- // 4.1 Consume them.
- // 4.2 Append them to repr.
- code = source.charCodeAt(offset += 2);
-
- // 4.3 Set type to "number".
- // TODO
-
- // 4.4 While the next input code point is a digit, consume it and append it to repr.
-
- offset = findDecimalNumberEnd(source, offset);
- }
-
- // 5. If the next 2 or 3 input code points are U+0045 LATIN CAPITAL LETTER E (E)
- // or U+0065 LATIN SMALL LETTER E (e), ... , followed by a digit, then:
- if (cmpChar(source, offset, 101 /* e */)) {
- var sign = 0;
- code = source.charCodeAt(offset + 1);
-
- // ... optionally followed by U+002D HYPHEN-MINUS (-) or U+002B PLUS SIGN (+) ...
- if (code === 0x002D || code === 0x002B) {
- sign = 1;
- code = source.charCodeAt(offset + 2);
- }
-
- // ... followed by a digit
- if (isDigit$1(code)) {
- // 5.1 Consume them.
- // 5.2 Append them to repr.
-
- // 5.3 Set type to "number".
- // TODO
-
- // 5.4 While the next input code point is a digit, consume it and append it to repr.
- offset = findDecimalNumberEnd(source, offset + 1 + sign + 1);
- }
- }
-
- return offset;
- }
-
- // § 4.3.14. Consume the remnants of a bad url
- // ... its sole use is to consume enough of the input stream to reach a recovery point
- // where normal tokenizing can resume.
- function consumeBadUrlRemnants(source, offset) {
- // Repeatedly consume the next input code point from the stream:
- for (; offset < source.length; offset++) {
- var code = source.charCodeAt(offset);
-
- // U+0029 RIGHT PARENTHESIS ())
- // EOF
- if (code === 0x0029) {
- // Return.
- offset++;
- break;
- }
-
- if (isValidEscape$1(code, getCharCode(source, offset + 1))) {
- // Consume an escaped code point.
- // Note: This allows an escaped right parenthesis ("\)") to be encountered
- // without ending the . This is otherwise identical to
- // the "anything else" clause.
- offset = consumeEscaped(source, offset);
- }
- }
-
- return offset;
- }
-
- var utils = {
- consumeEscaped: consumeEscaped,
- consumeName: consumeName,
- consumeNumber: consumeNumber,
- consumeBadUrlRemnants: consumeBadUrlRemnants,
-
- cmpChar: cmpChar,
- cmpStr: cmpStr,
-
- getNewlineLength: getNewlineLength,
- findWhiteSpaceStart: findWhiteSpaceStart,
- findWhiteSpaceEnd: findWhiteSpaceEnd
- };
-
- var TYPE$1 = _const.TYPE;
- var NAME$1 = _const.NAME;
-
-
- var cmpStr$1 = utils.cmpStr;
-
- var EOF$1 = TYPE$1.EOF;
- var WHITESPACE = TYPE$1.WhiteSpace;
- var COMMENT = TYPE$1.Comment;
-
- var OFFSET_MASK = 0x00FFFFFF;
- var TYPE_SHIFT = 24;
-
- var TokenStream = function() {
- this.offsetAndType = null;
- this.balance = null;
-
- this.reset();
- };
-
- TokenStream.prototype = {
- reset: function() {
- this.eof = false;
- this.tokenIndex = -1;
- this.tokenType = 0;
- this.tokenStart = this.firstCharOffset;
- this.tokenEnd = this.firstCharOffset;
- },
-
- lookupType: function(offset) {
- offset += this.tokenIndex;
-
- if (offset < this.tokenCount) {
- return this.offsetAndType[offset] >> TYPE_SHIFT;
- }
-
- return EOF$1;
- },
- lookupOffset: function(offset) {
- offset += this.tokenIndex;
-
- if (offset < this.tokenCount) {
- return this.offsetAndType[offset - 1] & OFFSET_MASK;
- }
-
- return this.source.length;
- },
- lookupValue: function(offset, referenceStr) {
- offset += this.tokenIndex;
-
- if (offset < this.tokenCount) {
- return cmpStr$1(
- this.source,
- this.offsetAndType[offset - 1] & OFFSET_MASK,
- this.offsetAndType[offset] & OFFSET_MASK,
- referenceStr
- );
- }
-
- return false;
- },
- getTokenStart: function(tokenIndex) {
- if (tokenIndex === this.tokenIndex) {
- return this.tokenStart;
- }
-
- if (tokenIndex > 0) {
- return tokenIndex < this.tokenCount
- ? this.offsetAndType[tokenIndex - 1] & OFFSET_MASK
- : this.offsetAndType[this.tokenCount] & OFFSET_MASK;
- }
-
- return this.firstCharOffset;
- },
-
- // TODO: -> skipUntilBalanced
- getRawLength: function(startToken, mode) {
- var cursor = startToken;
- var balanceEnd;
- var offset = this.offsetAndType[Math.max(cursor - 1, 0)] & OFFSET_MASK;
- var type;
-
- loop:
- for (; cursor < this.tokenCount; cursor++) {
- balanceEnd = this.balance[cursor];
-
- // stop scanning on balance edge that points to offset before start token
- if (balanceEnd < startToken) {
- break loop;
- }
-
- type = this.offsetAndType[cursor] >> TYPE_SHIFT;
-
- // check token is stop type
- switch (mode(type, this.source, offset)) {
- case 1:
- break loop;
-
- case 2:
- cursor++;
- break loop;
-
- default:
- offset = this.offsetAndType[cursor] & OFFSET_MASK;
-
- // fast forward to the end of balanced block
- if (this.balance[balanceEnd] === cursor) {
- cursor = balanceEnd;
- }
- }
- }
-
- return cursor - this.tokenIndex;
- },
- isBalanceEdge: function(pos) {
- return this.balance[this.tokenIndex] < pos;
- },
- isDelim: function(code, offset) {
- if (offset) {
- return (
- this.lookupType(offset) === TYPE$1.Delim &&
- this.source.charCodeAt(this.lookupOffset(offset)) === code
- );
- }
-
- return (
- this.tokenType === TYPE$1.Delim &&
- this.source.charCodeAt(this.tokenStart) === code
- );
- },
-
- getTokenValue: function() {
- return this.source.substring(this.tokenStart, this.tokenEnd);
- },
- getTokenLength: function() {
- return this.tokenEnd - this.tokenStart;
- },
- substrToCursor: function(start) {
- return this.source.substring(start, this.tokenStart);
- },
-
- skipWS: function() {
- for (var i = this.tokenIndex, skipTokenCount = 0; i < this.tokenCount; i++, skipTokenCount++) {
- if ((this.offsetAndType[i] >> TYPE_SHIFT) !== WHITESPACE) {
- break;
- }
- }
-
- if (skipTokenCount > 0) {
- this.skip(skipTokenCount);
- }
- },
- skipSC: function() {
- while (this.tokenType === WHITESPACE || this.tokenType === COMMENT) {
- this.next();
- }
- },
- skip: function(tokenCount) {
- var next = this.tokenIndex + tokenCount;
-
- if (next < this.tokenCount) {
- this.tokenIndex = next;
- this.tokenStart = this.offsetAndType[next - 1] & OFFSET_MASK;
- next = this.offsetAndType[next];
- this.tokenType = next >> TYPE_SHIFT;
- this.tokenEnd = next & OFFSET_MASK;
- } else {
- this.tokenIndex = this.tokenCount;
- this.next();
- }
- },
- next: function() {
- var next = this.tokenIndex + 1;
-
- if (next < this.tokenCount) {
- this.tokenIndex = next;
- this.tokenStart = this.tokenEnd;
- next = this.offsetAndType[next];
- this.tokenType = next >> TYPE_SHIFT;
- this.tokenEnd = next & OFFSET_MASK;
- } else {
- this.tokenIndex = this.tokenCount;
- this.eof = true;
- this.tokenType = EOF$1;
- this.tokenStart = this.tokenEnd = this.source.length;
- }
- },
-
- dump: function() {
- var offset = this.firstCharOffset;
-
- return Array.prototype.slice.call(this.offsetAndType, 0, this.tokenCount).map(function(item, idx) {
- var start = offset;
- var end = item & OFFSET_MASK;
-
- offset = end;
-
- return {
- idx: idx,
- type: NAME$1[item >> TYPE_SHIFT],
- chunk: this.source.substring(start, end),
- balance: this.balance[idx]
- };
- }, this);
- }
- };
-
- var TokenStream_1 = TokenStream;
-
- function noop$1(value) {
- return value;
- }
-
- function generateMultiplier(multiplier) {
- if (multiplier.min === 0 && multiplier.max === 0) {
- return '*';
- }
-
- if (multiplier.min === 0 && multiplier.max === 1) {
- return '?';
- }
-
- if (multiplier.min === 1 && multiplier.max === 0) {
- return multiplier.comma ? '#' : '+';
- }
-
- if (multiplier.min === 1 && multiplier.max === 1) {
- return '';
- }
-
- return (
- (multiplier.comma ? '#' : '') +
- (multiplier.min === multiplier.max
- ? '{' + multiplier.min + '}'
- : '{' + multiplier.min + ',' + (multiplier.max !== 0 ? multiplier.max : '') + '}'
- )
- );
- }
-
- function generateTypeOpts(node) {
- switch (node.type) {
- case 'Range':
- return (
- ' [' +
- (node.min === null ? '-∞' : node.min) +
- ',' +
- (node.max === null ? '∞' : node.max) +
- ']'
- );
-
- default:
- throw new Error('Unknown node type `' + node.type + '`');
- }
- }
-
- function generateSequence(node, decorate, forceBraces, compact) {
- var combinator = node.combinator === ' ' || compact ? node.combinator : ' ' + node.combinator + ' ';
- var result = node.terms.map(function(term) {
- return generate(term, decorate, forceBraces, compact);
- }).join(combinator);
-
- if (node.explicit || forceBraces) {
- result = (compact || result[0] === ',' ? '[' : '[ ') + result + (compact ? ']' : ' ]');
- }
-
- return result;
- }
-
- function generate(node, decorate, forceBraces, compact) {
- var result;
-
- switch (node.type) {
- case 'Group':
- result =
- generateSequence(node, decorate, forceBraces, compact) +
- (node.disallowEmpty ? '!' : '');
- break;
-
- case 'Multiplier':
- // return since node is a composition
- return (
- generate(node.term, decorate, forceBraces, compact) +
- decorate(generateMultiplier(node), node)
- );
-
- case 'Type':
- result = '<' + node.name + (node.opts ? decorate(generateTypeOpts(node.opts), node.opts) : '') + '>';
- break;
-
- case 'Property':
- result = '<\'' + node.name + '\'>';
- break;
-
- case 'Keyword':
- result = node.name;
- break;
-
- case 'AtKeyword':
- result = '@' + node.name;
- break;
-
- case 'Function':
- result = node.name + '(';
- break;
-
- case 'String':
- case 'Token':
- result = node.value;
- break;
-
- case 'Comma':
- result = ',';
- break;
-
- default:
- throw new Error('Unknown node type `' + node.type + '`');
- }
-
- return decorate(result, node);
- }
-
- var generate_1 = function(node, options) {
- var decorate = noop$1;
- var forceBraces = false;
- var compact = false;
-
- if (typeof options === 'function') {
- decorate = options;
- } else if (options) {
- forceBraces = Boolean(options.forceBraces);
- compact = Boolean(options.compact);
- if (typeof options.decorate === 'function') {
- decorate = options.decorate;
- }
- }
-
- return generate(node, decorate, forceBraces, compact);
- };
-
- function fromMatchResult(matchResult) {
- var tokens = matchResult.tokens;
- var longestMatch = matchResult.longestMatch;
- var node = longestMatch < tokens.length ? tokens[longestMatch].node : null;
- var mismatchOffset = -1;
- var entries = 0;
- var css = '';
-
- for (var i = 0; i < tokens.length; i++) {
- if (i === longestMatch) {
- mismatchOffset = css.length;
- }
-
- if (node !== null && tokens[i].node === node) {
- if (i <= longestMatch) {
- entries++;
- } else {
- entries = 0;
- }
- }
-
- css += tokens[i].value;
- }
-
- return {
- node: node,
- css: css,
- mismatchOffset: mismatchOffset === -1 ? css.length : mismatchOffset,
- last: node === null || entries > 1
- };
- }
-
- function getLocation(node, point) {
- var loc = node && node.loc && node.loc[point];
-
- if (loc) {
- return {
- offset: loc.offset,
- line: loc.line,
- column: loc.column
- };
- }
-
- return null;
- }
-
- var SyntaxReferenceError = function(type, referenceName) {
- var error = createCustomError(
- 'SyntaxReferenceError',
- type + (referenceName ? ' `' + referenceName + '`' : '')
- );
-
- error.reference = referenceName;
-
- return error;
- };
-
- var MatchError = function(message, syntax, node, matchResult) {
- var error = createCustomError('SyntaxMatchError', message);
- var details = fromMatchResult(matchResult);
- var mismatchOffset = details.mismatchOffset || 0;
- var badNode = details.node || node;
- var end = getLocation(badNode, 'end');
- var start = details.last ? end : getLocation(badNode, 'start');
- var css = details.css;
-
- error.rawMessage = message;
- error.syntax = syntax ? generate_1(syntax) : '';
- error.css = css;
- error.mismatchOffset = mismatchOffset;
- error.loc = {
- source: (badNode && badNode.loc && badNode.loc.source) || '',
- start: start,
- end: end
- };
- error.line = start ? start.line : undefined;
- error.column = start ? start.column : undefined;
- error.offset = start ? start.offset : undefined;
- error.message = message + '\n' +
- ' syntax: ' + error.syntax + '\n' +
- ' value: ' + (error.css || '') + '\n' +
- ' --------' + new Array(error.mismatchOffset + 1).join('-') + '^';
-
- return error;
- };
-
- var error = {
- SyntaxReferenceError: SyntaxReferenceError,
- MatchError: MatchError
- };
-
- var hasOwnProperty = Object.prototype.hasOwnProperty;
- var keywords = Object.create(null);
- var properties = Object.create(null);
- var HYPHENMINUS = 45; // '-'.charCodeAt()
-
- function isCustomProperty(str, offset) {
- offset = offset || 0;
-
- return str.length - offset >= 2 &&
- str.charCodeAt(offset) === HYPHENMINUS &&
- str.charCodeAt(offset + 1) === HYPHENMINUS;
- }
-
- function getVendorPrefix(str, offset) {
- offset = offset || 0;
-
- // verdor prefix should be at least 3 chars length
- if (str.length - offset >= 3) {
- // vendor prefix starts with hyper minus following non-hyper minus
- if (str.charCodeAt(offset) === HYPHENMINUS &&
- str.charCodeAt(offset + 1) !== HYPHENMINUS) {
- // vendor prefix should contain a hyper minus at the ending
- var secondDashIndex = str.indexOf('-', offset + 2);
-
- if (secondDashIndex !== -1) {
- return str.substring(offset, secondDashIndex + 1);
- }
- }
- }
-
- return '';
- }
-
- function getKeywordDescriptor(keyword) {
- if (hasOwnProperty.call(keywords, keyword)) {
- return keywords[keyword];
- }
-
- var name = keyword.toLowerCase();
-
- if (hasOwnProperty.call(keywords, name)) {
- return keywords[keyword] = keywords[name];
- }
-
- var custom = isCustomProperty(name, 0);
- var vendor = !custom ? getVendorPrefix(name, 0) : '';
-
- return keywords[keyword] = Object.freeze({
- basename: name.substr(vendor.length),
- name: name,
- vendor: vendor,
- prefix: vendor,
- custom: custom
- });
- }
-
- function getPropertyDescriptor(property) {
- if (hasOwnProperty.call(properties, property)) {
- return properties[property];
- }
-
- var name = property;
- var hack = property[0];
-
- if (hack === '/') {
- hack = property[1] === '/' ? '//' : '/';
- } else if (hack !== '_' &&
- hack !== '*' &&
- hack !== '$' &&
- hack !== '#' &&
- hack !== '+' &&
- hack !== '&') {
- hack = '';
- }
-
- var custom = isCustomProperty(name, hack.length);
-
- // re-use result when possible (the same as for lower case)
- if (!custom) {
- name = name.toLowerCase();
- if (hasOwnProperty.call(properties, name)) {
- return properties[property] = properties[name];
- }
- }
-
- var vendor = !custom ? getVendorPrefix(name, hack.length) : '';
- var prefix = name.substr(0, hack.length + vendor.length);
-
- return properties[property] = Object.freeze({
- basename: name.substr(prefix.length),
- name: name.substr(hack.length),
- hack: hack,
- vendor: vendor,
- prefix: prefix,
- custom: custom
- });
- }
-
- var names = {
- keyword: getKeywordDescriptor,
- property: getPropertyDescriptor,
- isCustomProperty: isCustomProperty,
- vendorPrefix: getVendorPrefix
- };
-
- var MIN_SIZE = 16 * 1024;
- var SafeUint32Array = typeof Uint32Array !== 'undefined' ? Uint32Array : Array; // fallback on Array when TypedArray is not supported
-
- var adoptBuffer = function adoptBuffer(buffer, size) {
- if (buffer === null || buffer.length < size) {
- return new SafeUint32Array(Math.max(size + 1024, MIN_SIZE));
- }
-
- return buffer;
- };
-
- var TYPE$2 = _const.TYPE;
-
-
- var isNewline$1 = charCodeDefinitions.isNewline;
- var isName$2 = charCodeDefinitions.isName;
- var isValidEscape$2 = charCodeDefinitions.isValidEscape;
- var isNumberStart$1 = charCodeDefinitions.isNumberStart;
- var isIdentifierStart$1 = charCodeDefinitions.isIdentifierStart;
- var charCodeCategory$1 = charCodeDefinitions.charCodeCategory;
- var isBOM$1 = charCodeDefinitions.isBOM;
-
-
- var cmpStr$2 = utils.cmpStr;
- var getNewlineLength$1 = utils.getNewlineLength;
- var findWhiteSpaceEnd$1 = utils.findWhiteSpaceEnd;
- var consumeEscaped$1 = utils.consumeEscaped;
- var consumeName$1 = utils.consumeName;
- var consumeNumber$1 = utils.consumeNumber;
- var consumeBadUrlRemnants$1 = utils.consumeBadUrlRemnants;
-
- var OFFSET_MASK$1 = 0x00FFFFFF;
- var TYPE_SHIFT$1 = 24;
-
- function tokenize(source, stream) {
- function getCharCode(offset) {
- return offset < sourceLength ? source.charCodeAt(offset) : 0;
- }
-
- // § 4.3.3. Consume a numeric token
- function consumeNumericToken() {
- // Consume a number and let number be the result.
- offset = consumeNumber$1(source, offset);
-
- // If the next 3 input code points would start an identifier, then:
- if (isIdentifierStart$1(getCharCode(offset), getCharCode(offset + 1), getCharCode(offset + 2))) {
- // Create a with the same value and type flag as number, and a unit set initially to the empty string.
- // Consume a name. Set the ’s unit to the returned value.
- // Return the .
- type = TYPE$2.Dimension;
- offset = consumeName$1(source, offset);
- return;
- }
-
- // Otherwise, if the next input code point is U+0025 PERCENTAGE SIGN (%), consume it.
- if (getCharCode(offset) === 0x0025) {
- // Create a with the same value as number, and return it.
- type = TYPE$2.Percentage;
- offset++;
- return;
- }
-
- // Otherwise, create a with the same value and type flag as number, and return it.
- type = TYPE$2.Number;
- }
-
- // § 4.3.4. Consume an ident-like token
- function consumeIdentLikeToken() {
- const nameStartOffset = offset;
-
- // Consume a name, and let string be the result.
- offset = consumeName$1(source, offset);
-
- // If string’s value is an ASCII case-insensitive match for "url",
- // and the next input code point is U+0028 LEFT PARENTHESIS ((), consume it.
- if (cmpStr$2(source, nameStartOffset, offset, 'url') && getCharCode(offset) === 0x0028) {
- // While the next two input code points are whitespace, consume the next input code point.
- offset = findWhiteSpaceEnd$1(source, offset + 1);
-
- // If the next one or two input code points are U+0022 QUOTATION MARK ("), U+0027 APOSTROPHE ('),
- // or whitespace followed by U+0022 QUOTATION MARK (") or U+0027 APOSTROPHE ('),
- // then create a with its value set to string and return it.
- if (getCharCode(offset) === 0x0022 ||
- getCharCode(offset) === 0x0027) {
- type = TYPE$2.Function;
- offset = nameStartOffset + 4;
- return;
- }
-
- // Otherwise, consume a url token, and return it.
- consumeUrlToken();
- return;
- }
-
- // Otherwise, if the next input code point is U+0028 LEFT PARENTHESIS ((), consume it.
- // Create a with its value set to string and return it.
- if (getCharCode(offset) === 0x0028) {
- type = TYPE$2.Function;
- offset++;
- return;
- }
-
- // Otherwise, create an with its value set to string and return it.
- type = TYPE$2.Ident;
- }
-
- // § 4.3.5. Consume a string token
- function consumeStringToken(endingCodePoint) {
- // This algorithm may be called with an ending code point, which denotes the code point
- // that ends the string. If an ending code point is not specified,
- // the current input code point is used.
- if (!endingCodePoint) {
- endingCodePoint = getCharCode(offset++);
- }
-
- // Initially create a with its value set to the empty string.
- type = TYPE$2.String;
-
- // Repeatedly consume the next input code point from the stream:
- for (; offset < source.length; offset++) {
- var code = source.charCodeAt(offset);
-
- switch (charCodeCategory$1(code)) {
- // ending code point
- case endingCodePoint:
- // Return the .
- offset++;
- return;
-
- // EOF
- case charCodeCategory$1.Eof:
- // This is a parse error. Return the .
- return;
-
- // newline
- case charCodeCategory$1.WhiteSpace:
- if (isNewline$1(code)) {
- // This is a parse error. Reconsume the current input code point,
- // create a , and return it.
- offset += getNewlineLength$1(source, offset, code);
- type = TYPE$2.BadString;
- return;
- }
- break;
-
- // U+005C REVERSE SOLIDUS (\)
- case 0x005C:
- // If the next input code point is EOF, do nothing.
- if (offset === source.length - 1) {
- break;
- }
-
- var nextCode = getCharCode(offset + 1);
-
- // Otherwise, if the next input code point is a newline, consume it.
- if (isNewline$1(nextCode)) {
- offset += getNewlineLength$1(source, offset + 1, nextCode);
- } else if (isValidEscape$2(code, nextCode)) {
- // Otherwise, (the stream starts with a valid escape) consume
- // an escaped code point and append the returned code point to
- // the ’s value.
- offset = consumeEscaped$1(source, offset) - 1;
- }
- break;
-
- // anything else
- // Append the current input code point to the ’s value.
- }
- }
- }
-
- // § 4.3.6. Consume a url token
- // Note: This algorithm assumes that the initial "url(" has already been consumed.
- // This algorithm also assumes that it’s being called to consume an "unquoted" value, like url(foo).
- // A quoted value, like url("foo"), is parsed as a . Consume an ident-like token
- // automatically handles this distinction; this algorithm shouldn’t be called directly otherwise.
- function consumeUrlToken() {
- // Initially create a with its value set to the empty string.
- type = TYPE$2.Url;
-
- // Consume as much whitespace as possible.
- offset = findWhiteSpaceEnd$1(source, offset);
-
- // Repeatedly consume the next input code point from the stream:
- for (; offset < source.length; offset++) {
- var code = source.charCodeAt(offset);
-
- switch (charCodeCategory$1(code)) {
- // U+0029 RIGHT PARENTHESIS ())
- case 0x0029:
- // Return the .
- offset++;
- return;
-
- // EOF
- case charCodeCategory$1.Eof:
- // This is a parse error. Return the .
- return;
-
- // whitespace
- case charCodeCategory$1.WhiteSpace:
- // Consume as much whitespace as possible.
- offset = findWhiteSpaceEnd$1(source, offset);
-
- // If the next input code point is U+0029 RIGHT PARENTHESIS ()) or EOF,
- // consume it and return the
- // (if EOF was encountered, this is a parse error);
- if (getCharCode(offset) === 0x0029 || offset >= source.length) {
- if (offset < source.length) {
- offset++;
- }
- return;
- }
-
- // otherwise, consume the remnants of a bad url, create a ,
- // and return it.
- offset = consumeBadUrlRemnants$1(source, offset);
- type = TYPE$2.BadUrl;
- return;
-
- // U+0022 QUOTATION MARK (")
- // U+0027 APOSTROPHE (')
- // U+0028 LEFT PARENTHESIS (()
- // non-printable code point
- case 0x0022:
- case 0x0027:
- case 0x0028:
- case charCodeCategory$1.NonPrintable:
- // This is a parse error. Consume the remnants of a bad url,
- // create a , and return it.
- offset = consumeBadUrlRemnants$1(source, offset);
- type = TYPE$2.BadUrl;
- return;
-
- // U+005C REVERSE SOLIDUS (\)
- case 0x005C:
- // If the stream starts with a valid escape, consume an escaped code point and
- // append the returned code point to the ’s value.
- if (isValidEscape$2(code, getCharCode(offset + 1))) {
- offset = consumeEscaped$1(source, offset) - 1;
- break;
- }
-
- // Otherwise, this is a parse error. Consume the remnants of a bad url,
- // create a , and return it.
- offset = consumeBadUrlRemnants$1(source, offset);
- type = TYPE$2.BadUrl;
- return;
-
- // anything else
- // Append the current input code point to the ’s value.
- }
- }
- }
-
- if (!stream) {
- stream = new TokenStream_1();
- }
-
- // ensure source is a string
- source = String(source || '');
-
- var sourceLength = source.length;
- var offsetAndType = adoptBuffer(stream.offsetAndType, sourceLength + 1); // +1 because of eof-token
- var balance = adoptBuffer(stream.balance, sourceLength + 1);
- var tokenCount = 0;
- var start = isBOM$1(getCharCode(0));
- var offset = start;
- var balanceCloseType = 0;
- var balanceStart = 0;
- var balancePrev = 0;
-
- // https://drafts.csswg.org/css-syntax-3/#consume-token
- // § 4.3.1. Consume a token
- while (offset < sourceLength) {
- var code = source.charCodeAt(offset);
- var type = 0;
-
- balance[tokenCount] = sourceLength;
-
- switch (charCodeCategory$1(code)) {
- // whitespace
- case charCodeCategory$1.WhiteSpace:
- // Consume as much whitespace as possible. Return a .
- type = TYPE$2.WhiteSpace;
- offset = findWhiteSpaceEnd$1(source, offset + 1);
- break;
-
- // U+0022 QUOTATION MARK (")
- case 0x0022:
- // Consume a string token and return it.
- consumeStringToken();
- break;
-
- // U+0023 NUMBER SIGN (#)
- case 0x0023:
- // If the next input code point is a name code point or the next two input code points are a valid escape, then:
- if (isName$2(getCharCode(offset + 1)) || isValidEscape$2(getCharCode(offset + 1), getCharCode(offset + 2))) {
- // Create a .
- type = TYPE$2.Hash;
-
- // If the next 3 input code points would start an identifier, set the ’s type flag to "id".
- // if (isIdentifierStart(getCharCode(offset + 1), getCharCode(offset + 2), getCharCode(offset + 3))) {
- // // TODO: set id flag
- // }
-
- // Consume a name, and set the ’s value to the returned string.
- offset = consumeName$1(source, offset + 1);
-
- // Return the .
- } else {
- // Otherwise, return a with its value set to the current input code point.
- type = TYPE$2.Delim;
- offset++;
- }
-
- break;
-
- // U+0027 APOSTROPHE (')
- case 0x0027:
- // Consume a string token and return it.
- consumeStringToken();
- break;
-
- // U+0028 LEFT PARENTHESIS (()
- case 0x0028:
- // Return a <(-token>.
- type = TYPE$2.LeftParenthesis;
- offset++;
- break;
-
- // U+0029 RIGHT PARENTHESIS ())
- case 0x0029:
- // Return a <)-token>.
- type = TYPE$2.RightParenthesis;
- offset++;
- break;
-
- // U+002B PLUS SIGN (+)
- case 0x002B:
- // If the input stream starts with a number, ...
- if (isNumberStart$1(code, getCharCode(offset + 1), getCharCode(offset + 2))) {
- // ... reconsume the current input code point, consume a numeric token, and return it.
- consumeNumericToken();
- } else {
- // Otherwise, return a with its value set to the current input code point.
- type = TYPE$2.Delim;
- offset++;
- }
- break;
-
- // U+002C COMMA (,)
- case 0x002C:
- // Return a .
- type = TYPE$2.Comma;
- offset++;
- break;
-
- // U+002D HYPHEN-MINUS (-)
- case 0x002D:
- // If the input stream starts with a number, reconsume the current input code point, consume a numeric token, and return it.
- if (isNumberStart$1(code, getCharCode(offset + 1), getCharCode(offset + 2))) {
- consumeNumericToken();
- } else {
- // Otherwise, if the next 2 input code points are U+002D HYPHEN-MINUS U+003E GREATER-THAN SIGN (->), consume them and return a .
- if (getCharCode(offset + 1) === 0x002D &&
- getCharCode(offset + 2) === 0x003E) {
- type = TYPE$2.CDC;
- offset = offset + 3;
- } else {
- // Otherwise, if the input stream starts with an identifier, ...
- if (isIdentifierStart$1(code, getCharCode(offset + 1), getCharCode(offset + 2))) {
- // ... reconsume the current input code point, consume an ident-like token, and return it.
- consumeIdentLikeToken();
- } else {
- // Otherwise, return a with its value set to the current input code point.
- type = TYPE$2.Delim;
- offset++;
- }
- }
- }
- break;
-
- // U+002E FULL STOP (.)
- case 0x002E:
- // If the input stream starts with a number, ...
- if (isNumberStart$1(code, getCharCode(offset + 1), getCharCode(offset + 2))) {
- // ... reconsume the current input code point, consume a numeric token, and return it.
- consumeNumericToken();
- } else {
- // Otherwise, return a with its value set to the current input code point.
- type = TYPE$2.Delim;
- offset++;
- }
-
- break;
-
- // U+002F SOLIDUS (/)
- case 0x002F:
- // If the next two input code point are U+002F SOLIDUS (/) followed by a U+002A ASTERISK (*),
- if (getCharCode(offset + 1) === 0x002A) {
- // ... consume them and all following code points up to and including the first U+002A ASTERISK (*)
- // followed by a U+002F SOLIDUS (/), or up to an EOF code point.
- type = TYPE$2.Comment;
- offset = source.indexOf('*/', offset + 2) + 2;
- if (offset === 1) {
- offset = source.length;
- }
- } else {
- type = TYPE$2.Delim;
- offset++;
- }
- break;
-
- // U+003A COLON (:)
- case 0x003A:
- // Return a .
- type = TYPE$2.Colon;
- offset++;
- break;
-
- // U+003B SEMICOLON (;)
- case 0x003B:
- // Return a .
- type = TYPE$2.Semicolon;
- offset++;
- break;
-
- // U+003C LESS-THAN SIGN (<)
- case 0x003C:
- // If the next 3 input code points are U+0021 EXCLAMATION MARK U+002D HYPHEN-MINUS U+002D HYPHEN-MINUS (!--), ...
- if (getCharCode(offset + 1) === 0x0021 &&
- getCharCode(offset + 2) === 0x002D &&
- getCharCode(offset + 3) === 0x002D) {
- // ... consume them and return a .
- type = TYPE$2.CDO;
- offset = offset + 4;
- } else {
- // Otherwise, return a with its value set to the current input code point.
- type = TYPE$2.Delim;
- offset++;
- }
-
- break;
-
- // U+0040 COMMERCIAL AT (@)
- case 0x0040:
- // If the next 3 input code points would start an identifier, ...
- if (isIdentifierStart$1(getCharCode(offset + 1), getCharCode(offset + 2), getCharCode(offset + 3))) {
- // ... consume a name, create an with its value set to the returned value, and return it.
- type = TYPE$2.AtKeyword;
- offset = consumeName$1(source, offset + 1);
- } else {
- // Otherwise, return a with its value set to the current input code point.
- type = TYPE$2.Delim;
- offset++;
- }
-
- break;
-
- // U+005B LEFT SQUARE BRACKET ([)
- case 0x005B:
- // Return a <[-token>.
- type = TYPE$2.LeftSquareBracket;
- offset++;
- break;
-
- // U+005C REVERSE SOLIDUS (\)
- case 0x005C:
- // If the input stream starts with a valid escape, ...
- if (isValidEscape$2(code, getCharCode(offset + 1))) {
- // ... reconsume the current input code point, consume an ident-like token, and return it.
- consumeIdentLikeToken();
- } else {
- // Otherwise, this is a parse error. Return a with its value set to the current input code point.
- type = TYPE$2.Delim;
- offset++;
- }
- break;
-
- // U+005D RIGHT SQUARE BRACKET (])
- case 0x005D:
- // Return a <]-token>.
- type = TYPE$2.RightSquareBracket;
- offset++;
- break;
-
- // U+007B LEFT CURLY BRACKET ({)
- case 0x007B:
- // Return a <{-token>.
- type = TYPE$2.LeftCurlyBracket;
- offset++;
- break;
-
- // U+007D RIGHT CURLY BRACKET (})
- case 0x007D:
- // Return a <}-token>.
- type = TYPE$2.RightCurlyBracket;
- offset++;
- break;
-
- // digit
- case charCodeCategory$1.Digit:
- // Reconsume the current input code point, consume a numeric token, and return it.
- consumeNumericToken();
- break;
-
- // name-start code point
- case charCodeCategory$1.NameStart:
- // Reconsume the current input code point, consume an ident-like token, and return it.
- consumeIdentLikeToken();
- break;
-
- // EOF
- case charCodeCategory$1.Eof:
- // Return an .
- break;
-
- // anything else
- default:
- // Return a with its value set to the current input code point.
- type = TYPE$2.Delim;
- offset++;
- }
-
- switch (type) {
- case balanceCloseType:
- balancePrev = balanceStart & OFFSET_MASK$1;
- balanceStart = balance[balancePrev];
- balanceCloseType = balanceStart >> TYPE_SHIFT$1;
- balance[tokenCount] = balancePrev;
- balance[balancePrev++] = tokenCount;
- for (; balancePrev < tokenCount; balancePrev++) {
- if (balance[balancePrev] === sourceLength) {
- balance[balancePrev] = tokenCount;
- }
- }
- break;
-
- case TYPE$2.LeftParenthesis:
- case TYPE$2.Function:
- balance[tokenCount] = balanceStart;
- balanceCloseType = TYPE$2.RightParenthesis;
- balanceStart = (balanceCloseType << TYPE_SHIFT$1) | tokenCount;
- break;
-
- case TYPE$2.LeftSquareBracket:
- balance[tokenCount] = balanceStart;
- balanceCloseType = TYPE$2.RightSquareBracket;
- balanceStart = (balanceCloseType << TYPE_SHIFT$1) | tokenCount;
- break;
-
- case TYPE$2.LeftCurlyBracket:
- balance[tokenCount] = balanceStart;
- balanceCloseType = TYPE$2.RightCurlyBracket;
- balanceStart = (balanceCloseType << TYPE_SHIFT$1) | tokenCount;
- break;
- }
-
- offsetAndType[tokenCount++] = (type << TYPE_SHIFT$1) | offset;
- }
-
- // finalize buffers
- offsetAndType[tokenCount] = (TYPE$2.EOF << TYPE_SHIFT$1) | offset; //
- balance[tokenCount] = sourceLength;
- balance[sourceLength] = sourceLength; // prevents false positive balance match with any token
- while (balanceStart !== 0) {
- balancePrev = balanceStart & OFFSET_MASK$1;
- balanceStart = balance[balancePrev];
- balance[balancePrev] = sourceLength;
- }
-
- // update stream
- stream.source = source;
- stream.firstCharOffset = start;
- stream.offsetAndType = offsetAndType;
- stream.tokenCount = tokenCount;
- stream.balance = balance;
- stream.reset();
- stream.next();
-
- return stream;
- }
-
- // extend tokenizer with constants
- Object.keys(_const).forEach(function(key) {
- tokenize[key] = _const[key];
- });
-
- // extend tokenizer with static methods from utils
- Object.keys(charCodeDefinitions).forEach(function(key) {
- tokenize[key] = charCodeDefinitions[key];
- });
- Object.keys(utils).forEach(function(key) {
- tokenize[key] = utils[key];
- });
-
- var tokenizer = tokenize;
-
- var isDigit$2 = tokenizer.isDigit;
- var cmpChar$1 = tokenizer.cmpChar;
- var TYPE$3 = tokenizer.TYPE;
-
- var DELIM = TYPE$3.Delim;
- var WHITESPACE$1 = TYPE$3.WhiteSpace;
- var COMMENT$1 = TYPE$3.Comment;
- var IDENT = TYPE$3.Ident;
- var NUMBER = TYPE$3.Number;
- var DIMENSION = TYPE$3.Dimension;
- var PLUSSIGN = 0x002B; // U+002B PLUS SIGN (+)
- var HYPHENMINUS$1 = 0x002D; // U+002D HYPHEN-MINUS (-)
- var N = 0x006E; // U+006E LATIN SMALL LETTER N (n)
- var DISALLOW_SIGN = true;
- var ALLOW_SIGN = false;
-
- function isDelim(token, code) {
- return token !== null && token.type === DELIM && token.value.charCodeAt(0) === code;
- }
-
- function skipSC(token, offset, getNextToken) {
- while (token !== null && (token.type === WHITESPACE$1 || token.type === COMMENT$1)) {
- token = getNextToken(++offset);
- }
-
- return offset;
- }
-
- function checkInteger(token, valueOffset, disallowSign, offset) {
- if (!token) {
- return 0;
- }
-
- var code = token.value.charCodeAt(valueOffset);
-
- if (code === PLUSSIGN || code === HYPHENMINUS$1) {
- if (disallowSign) {
- // Number sign is not allowed
- return 0;
- }
- valueOffset++;
- }
-
- for (; valueOffset < token.value.length; valueOffset++) {
- if (!isDigit$2(token.value.charCodeAt(valueOffset))) {
- // Integer is expected
- return 0;
- }
- }
-
- return offset + 1;
- }
-
- // ...
- // ... ['+' | '-']
- function consumeB(token, offset_, getNextToken) {
- var sign = false;
- var offset = skipSC(token, offset_, getNextToken);
-
- token = getNextToken(offset);
-
- if (token === null) {
- return offset_;
- }
-
- if (token.type !== NUMBER) {
- if (isDelim(token, PLUSSIGN) || isDelim(token, HYPHENMINUS$1)) {
- sign = true;
- offset = skipSC(getNextToken(++offset), offset, getNextToken);
- token = getNextToken(offset);
-
- if (token === null && token.type !== NUMBER) {
- return 0;
- }
- } else {
- return offset_;
- }
- }
-
- if (!sign) {
- var code = token.value.charCodeAt(0);
- if (code !== PLUSSIGN && code !== HYPHENMINUS$1) {
- // Number sign is expected
- return 0;
- }
- }
-
- return checkInteger(token, sign ? 0 : 1, sign, offset);
- }
-
- // An+B microsyntax https://www.w3.org/TR/css-syntax-3/#anb
- var genericAnPlusB = function anPlusB(token, getNextToken) {
- /* eslint-disable brace-style*/
- var offset = 0;
-
- if (!token) {
- return 0;
- }
-
- //
- if (token.type === NUMBER) {
- return checkInteger(token, 0, ALLOW_SIGN, offset); // b
- }
-
- // -n
- // -n
- // -n ['+' | '-']
- // -n-
- //
- else if (token.type === IDENT && token.value.charCodeAt(0) === HYPHENMINUS$1) {
- // expect 1st char is N
- if (!cmpChar$1(token.value, 1, N)) {
- return 0;
- }
-
- switch (token.value.length) {
- // -n
- // -n
- // -n ['+' | '-']
- case 2:
- return consumeB(getNextToken(++offset), offset, getNextToken);
-
- // -n-
- case 3:
- if (token.value.charCodeAt(2) !== HYPHENMINUS$1) {
- return 0;
- }
-
- offset = skipSC(getNextToken(++offset), offset, getNextToken);
- token = getNextToken(offset);
-
- return checkInteger(token, 0, DISALLOW_SIGN, offset);
-
- //
- default:
- if (token.value.charCodeAt(2) !== HYPHENMINUS$1) {
- return 0;
- }
-
- return checkInteger(token, 3, DISALLOW_SIGN, offset);
- }
- }
-
- // '+'? n
- // '+'? n
- // '+'? n ['+' | '-']
- // '+'? n-
- // '+'?
- else if (token.type === IDENT || (isDelim(token, PLUSSIGN) && getNextToken(offset + 1).type === IDENT)) {
- // just ignore a plus
- if (token.type !== IDENT) {
- token = getNextToken(++offset);
- }
-
- if (token === null || !cmpChar$1(token.value, 0, N)) {
- return 0;
- }
-
- switch (token.value.length) {
- // '+'? n
- // '+'? n
- // '+'? n ['+' | '-']
- case 1:
- return consumeB(getNextToken(++offset), offset, getNextToken);
-
- // '+'? n-
- case 2:
- if (token.value.charCodeAt(1) !== HYPHENMINUS$1) {
- return 0;
- }
-
- offset = skipSC(getNextToken(++offset), offset, getNextToken);
- token = getNextToken(offset);
-
- return checkInteger(token, 0, DISALLOW_SIGN, offset);
-
- // '+'?
- default:
- if (token.value.charCodeAt(1) !== HYPHENMINUS$1) {
- return 0;
- }
-
- return checkInteger(token, 2, DISALLOW_SIGN, offset);
- }
- }
-
- //
- //
- //
- //
- // ['+' | '-']
- else if (token.type === DIMENSION) {
- var code = token.value.charCodeAt(0);
- var sign = code === PLUSSIGN || code === HYPHENMINUS$1 ? 1 : 0;
-
- for (var i = sign; i < token.value.length; i++) {
- if (!isDigit$2(token.value.charCodeAt(i))) {
- break;
- }
- }
-
- if (i === sign) {
- // Integer is expected
- return 0;
- }
-
- if (!cmpChar$1(token.value, i, N)) {
- return 0;
- }
-
- //
- //
- // ['+' | '-']
- if (i + 1 === token.value.length) {
- return consumeB(getNextToken(++offset), offset, getNextToken);
- } else {
- if (token.value.charCodeAt(i + 1) !== HYPHENMINUS$1) {
- return 0;
- }
-
- //
- if (i + 2 === token.value.length) {
- offset = skipSC(getNextToken(++offset), offset, getNextToken);
- token = getNextToken(offset);
-
- return checkInteger(token, 0, DISALLOW_SIGN, offset);
- }
- //
- else {
- return checkInteger(token, i + 2, DISALLOW_SIGN, offset);
- }
- }
- }
-
- return 0;
- };
-
- var isHexDigit$2 = tokenizer.isHexDigit;
- var cmpChar$2 = tokenizer.cmpChar;
- var TYPE$4 = tokenizer.TYPE;
-
- var IDENT$1 = TYPE$4.Ident;
- var DELIM$1 = TYPE$4.Delim;
- var NUMBER$1 = TYPE$4.Number;
- var DIMENSION$1 = TYPE$4.Dimension;
- var PLUSSIGN$1 = 0x002B; // U+002B PLUS SIGN (+)
- var HYPHENMINUS$2 = 0x002D; // U+002D HYPHEN-MINUS (-)
- var QUESTIONMARK = 0x003F; // U+003F QUESTION MARK (?)
- var U = 0x0075; // U+0075 LATIN SMALL LETTER U (u)
-
- function isDelim$1(token, code) {
- return token !== null && token.type === DELIM$1 && token.value.charCodeAt(0) === code;
- }
-
- function startsWith(token, code) {
- return token.value.charCodeAt(0) === code;
- }
-
- function hexSequence(token, offset, allowDash) {
- for (var pos = offset, hexlen = 0; pos < token.value.length; pos++) {
- var code = token.value.charCodeAt(pos);
-
- if (code === HYPHENMINUS$2 && allowDash && hexlen !== 0) {
- if (hexSequence(token, offset + hexlen + 1, false) > 0) {
- return 6; // dissallow following question marks
- }
-
- return 0; // dash at the ending of a hex sequence is not allowed
- }
-
- if (!isHexDigit$2(code)) {
- return 0; // not a hex digit
- }
-
- if (++hexlen > 6) {
- return 0; // too many hex digits
- } }
-
- return hexlen;
- }
-
- function withQuestionMarkSequence(consumed, length, getNextToken) {
- if (!consumed) {
- return 0; // nothing consumed
- }
-
- while (isDelim$1(getNextToken(length), QUESTIONMARK)) {
- if (++consumed > 6) {
- return 0; // too many question marks
- }
-
- length++;
- }
-
- return length;
- }
-
- // https://drafts.csswg.org/css-syntax/#urange
- // Informally, the production has three forms:
- // U+0001
- // Defines a range consisting of a single code point, in this case the code point "1".
- // U+0001-00ff
- // Defines a range of codepoints between the first and the second value, in this case
- // the range between "1" and "ff" (255 in decimal) inclusive.
- // U+00??
- // Defines a range of codepoints where the "?" characters range over all hex digits,
- // in this case defining the same as the value U+0000-00ff.
- // In each form, a maximum of 6 digits is allowed for each hexadecimal number (if you treat "?" as a hexadecimal digit).
- //
- // =
- // u '+' '?'* |
- // u '?'* |
- // u '?'* |
- // u |
- // u |
- // u '+' '?'+
- var genericUrange = function urange(token, getNextToken) {
- var length = 0;
-
- // should start with `u` or `U`
- if (token === null || token.type !== IDENT$1 || !cmpChar$2(token.value, 0, U)) {
- return 0;
- }
-
- token = getNextToken(++length);
- if (token === null) {
- return 0;
- }
-
- // u '+' '?'*
- // u '+' '?'+
- if (isDelim$1(token, PLUSSIGN$1)) {
- token = getNextToken(++length);
- if (token === null) {
- return 0;
- }
-
- if (token.type === IDENT$1) {
- // u '+' '?'*
- return withQuestionMarkSequence(hexSequence(token, 0, true), ++length, getNextToken);
- }
-
- if (isDelim$1(token, QUESTIONMARK)) {
- // u '+' '?'+
- return withQuestionMarkSequence(1, ++length, getNextToken);
- }
-
- // Hex digit or question mark is expected
- return 0;
- }
-
- // u '?'*
- // u
- // u
- if (token.type === NUMBER$1) {
- if (!startsWith(token, PLUSSIGN$1)) {
- return 0;
- }
-
- var consumedHexLength = hexSequence(token, 1, true);
- if (consumedHexLength === 0) {
- return 0;
- }
-
- token = getNextToken(++length);
- if (token === null) {
- // u
- return length;
- }
-
- if (token.type === DIMENSION$1 || token.type === NUMBER$1) {
- // u
- // u
- if (!startsWith(token, HYPHENMINUS$2) || !hexSequence(token, 1, false)) {
- return 0;
- }
-
- return length + 1;
- }
-
- // u '?'*
- return withQuestionMarkSequence(consumedHexLength, length, getNextToken);
- }
-
- // u '?'*
- if (token.type === DIMENSION$1) {
- if (!startsWith(token, PLUSSIGN$1)) {
- return 0;
- }
-
- return withQuestionMarkSequence(hexSequence(token, 1, true), ++length, getNextToken);
- }
-
- return 0;
- };
-
- var isIdentifierStart$2 = tokenizer.isIdentifierStart;
- var isHexDigit$3 = tokenizer.isHexDigit;
- var isDigit$3 = tokenizer.isDigit;
- var cmpStr$3 = tokenizer.cmpStr;
- var consumeNumber$2 = tokenizer.consumeNumber;
- var TYPE$5 = tokenizer.TYPE;
-
-
-
- var cssWideKeywords = ['unset', 'initial', 'inherit'];
- var calcFunctionNames = ['calc(', '-moz-calc(', '-webkit-calc('];
-
- // https://www.w3.org/TR/css-values-3/#lengths
- var LENGTH = {
- // absolute length units
- 'px': true,
- 'mm': true,
- 'cm': true,
- 'in': true,
- 'pt': true,
- 'pc': true,
- 'q': true,
-
- // relative length units
- 'em': true,
- 'ex': true,
- 'ch': true,
- 'rem': true,
-
- // viewport-percentage lengths
- 'vh': true,
- 'vw': true,
- 'vmin': true,
- 'vmax': true,
- 'vm': true
- };
-
- var ANGLE = {
- 'deg': true,
- 'grad': true,
- 'rad': true,
- 'turn': true
- };
-
- var TIME = {
- 's': true,
- 'ms': true
- };
-
- var FREQUENCY = {
- 'hz': true,
- 'khz': true
- };
-
- // https://www.w3.org/TR/css-values-3/#resolution (https://drafts.csswg.org/css-values/#resolution)
- var RESOLUTION = {
- 'dpi': true,
- 'dpcm': true,
- 'dppx': true,
- 'x': true // https://github.com/w3c/csswg-drafts/issues/461
- };
-
- // https://drafts.csswg.org/css-grid/#fr-unit
- var FLEX = {
- 'fr': true
- };
-
- // https://www.w3.org/TR/css3-speech/#mixing-props-voice-volume
- var DECIBEL = {
- 'db': true
- };
-
- // https://www.w3.org/TR/css3-speech/#voice-props-voice-pitch
- var SEMITONES = {
- 'st': true
- };
-
- // safe char code getter
- function charCode(str, index) {
- return index < str.length ? str.charCodeAt(index) : 0;
- }
-
- function eqStr(actual, expected) {
- return cmpStr$3(actual, 0, actual.length, expected);
- }
-
- function eqStrAny(actual, expected) {
- for (var i = 0; i < expected.length; i++) {
- if (eqStr(actual, expected[i])) {
- return true;
- }
- }
-
- return false;
- }
-
- // IE postfix hack, i.e. 123\0 or 123px\9
- function isPostfixIeHack(str, offset) {
- if (offset !== str.length - 2) {
- return false;
- }
-
- return (
- str.charCodeAt(offset) === 0x005C && // U+005C REVERSE SOLIDUS (\)
- isDigit$3(str.charCodeAt(offset + 1))
- );
- }
-
- function outOfRange(opts, value, numEnd) {
- if (opts && opts.type === 'Range') {
- var num = Number(
- numEnd !== undefined && numEnd !== value.length
- ? value.substr(0, numEnd)
- : value
- );
-
- if (isNaN(num)) {
- return true;
- }
-
- if (opts.min !== null && num < opts.min) {
- return true;
- }
-
- if (opts.max !== null && num > opts.max) {
- return true;
- }
- }
-
- return false;
- }
-
- function consumeFunction(token, getNextToken) {
- var startIdx = token.index;
- var length = 0;
-
- // balanced token consuming
- do {
- length++;
-
- if (token.balance <= startIdx) {
- break;
- }
- } while (token = getNextToken(length));
-
- return length;
- }
-
- // TODO: implement
- // can be used wherever , , , 
-
-