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-rw-r--r--js/index.html118
-rw-r--r--js/lib/blocks.js18
2 files changed, 20 insertions, 116 deletions
diff --git a/js/index.html b/js/index.html
index 6f462a9..3f6c904 100644
--- a/js/index.html
+++ b/js/index.html
@@ -1,108 +1,12 @@
-<!doctype html>
-<html lang="en">
-<head>
- <meta charset="utf-8">
- <title>commonmark.js demo</title>
- <script src="//code.jquery.com/jquery-1.11.0.min.js"></script>
- <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
- <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet">
- <script src="commonmark.js"></script>
- <script type="text/javascript">
-
-var writer = new commonmark.HtmlRenderer();
-var reader = new commonmark.DocParser();
-
-$(document).ready(function() {
- var timer;
- var x;
- var parsed;
- var render = function() {
- if (parsed === undefined) {
- return;
- }
- var startTime = new Date().getTime();
- var result = writer.renderBlock(parsed);
- var endTime = new Date().getTime();
- var renderTime = endTime - startTime;
- // $("#html").text(result);
- $("#preview").html(result);
- $("#html").text(result);
- $("#ast").text(commonmark.ASTRenderer(parsed));
- $("#rendertime").text(renderTime);
- };
- var parseAndRender = function () {
- if (x) { x.abort() } // If there is an existing XHR, abort it.
- clearTimeout(timer); // Clear the timer so we don't end up with dupes.
- timer = setTimeout(function() { // assign timer a new timeout
- var startTime = new Date().getTime();
- parsed = reader.parse($("#text").val());
- var endTime = new Date().getTime();
- var parseTime = endTime - startTime;
- $("#parsetime").text(parseTime);
- $(".timing").css('visibility','visible');
- /*
- var warnings = parsed.warnings;
- $("#warnings").html('');
- for (i=0; i < warnings.length; i++) {
- var w = warnings[i];
- var warning = $("#warnings").append('<li></li>');
- $("#warnings li").last().text('Line ' + w.line + ' column ' + w.column + ': ' + w.message);
- }
- */
- render();
- }, 0); // ms delay
- };
- $("#text").bind('keyup paste cut mouseup', parseAndRender);
- $(".option").change(render);
-});
- </script>
- <style type="text/css">
- h1.title { font-family: monospace; font-size: 120%; font-weight: bold;
- margin-top: 0.5em; margin-bottom: 0; }
- textarea#text { height: 400px; width: 95%; font-family: monospace; font-size: 92%; }
- pre code#html { font-size: 92%; font-family: monospace; }
- pre#htmlpre { height: 400px; width: 95%; overflow: scroll; }
- div#preview { height: 400px; overflow: scroll; }
- div.row { margin-top: 1em; }
- blockquote { font-size: 100%; }
- footer { color: #555; text-align: center; margin: 1em; }
- pre { display: block; padding: 0.5em; color: #333; background: #f8f8ff }
- #warnings li { color: red; font-weight: bold; }
- label { padding-left: 1em; padding-top: 0; padding-bottom: 0; }
- div.timing { color: red; visibility: hidden; height: 3em; }
- span.timing { font-weight: bold; }
- span.timing { font-weight: bold; }
- </style>
-</head>
-<body>
-<div class="container">
- <div class="row">
- <h1 class="title">commonmark.js dingus</h1>
- </div>
- <div class="row">
- <div class="col-md-6">
- <div class="timing">Parsed in <span class="timing" id="parsetime"></span>
- ms. Rendered in <span class="timing" id="rendertime"></span> ms.</div>
- <textarea id="text"></textarea>
- <ul id="warnings"></ul>
- </div>
- <div class="col-md-6">
- <ul class="nav nav-tabs" role="tablist">
- <li class="active"><a href="#preview" role="tab" data-toggle="tab">Preview</a></li>
- <li><a href="#result" role="tab" data-toggle="tab">HTML</a></li>
- <li><a href="#result-ast" role="tab" data-toggle="tab">AST</a></li>
- </ul>
- <div class="tab-content">
- <div id="preview" class="tab-pane active">
- </div>
- <div id="result" class="tab-pane">
- <pre id="htmlpre"><code id="html"></code></pre>
- </div>
- <div id="result-ast" class="tab-pane">
- <pre id="astpre"><code id="ast"></code></pre>
- </div>
- </div>
- </div>
-</div>
-</body>
+<!DOCTYPE html>
+<html>
+ <head>
+ <title>CommonMark dingus</title>
+ <meta http-equiv="refresh" content="0;URL='/dingus.html" >
+ </head>
+ <body>
+ <p>The most recent version of the CommonMark dingus can be found
+at <a
+ href="http://try.commonmark.org/dingus.html/">/dingus.html/</a>.</p>
+ </body>
</html>
diff --git a/js/lib/blocks.js b/js/lib/blocks.js
index 109661f..791b74f 100644
--- a/js/lib/blocks.js
+++ b/js/lib/blocks.js
@@ -25,13 +25,13 @@ var detabLine = function(text) {
};
// Attempt to match a regex in string s at offset offset.
-// Return index of match or null.
+// Return index of match or -1.
var matchAt = function(re, s, offset) {
var res = s.slice(offset).match(re);
if (res) {
return offset + res.index;
} else {
- return null;
+ return -1;
}
};
@@ -218,7 +218,7 @@ var incorporateLine = function(ln, line_number) {
container = last_child;
match = matchAt(/[^ ]/, ln, offset);
- if (match === null) {
+ if (match === -1) {
first_nonspace = ln.length;
blank = true;
} else {
@@ -326,10 +326,10 @@ var incorporateLine = function(ln, line_number) {
container.t != 'IndentedCode' &&
container.t != 'HtmlBlock' &&
// this is a little performance optimization:
- matchAt(/^[ #`~*+_=<>0-9-]/,ln,offset) !== null) {
+ matchAt(/^[ #`~*+_=<>0-9-]/,ln,offset) !== -1) {
match = matchAt(/[^ ]/, ln, offset);
- if (match === null) {
+ if (match === -1) {
first_nonspace = ln.length;
blank = true;
} else {
@@ -366,7 +366,7 @@ var incorporateLine = function(ln, line_number) {
container.level = match[0].trim().length; // number of #s
// remove trailing ###s:
container.strings =
- [ln.slice(offset).replace(/(?:(\\#) *#*| *#+) *$/,'$1')];
+ [ln.slice(offset).replace(/^ *#+ *$/, '').replace(/ +#+ *$/,'')];
break;
} else if ((match = ln.slice(first_nonspace).match(/^`{3,}(?!.*`)|^~{3,}(?!.*~)/))) {
@@ -380,7 +380,7 @@ var incorporateLine = function(ln, line_number) {
offset = first_nonspace + fence_length;
break;
- } else if (matchAt(reHtmlBlockOpen, ln, first_nonspace) !== null) {
+ } else if (matchAt(reHtmlBlockOpen, ln, first_nonspace) !== -1) {
// html block
closeUnmatchedBlocks(this);
container = this.addChild('HtmlBlock', line_number, first_nonspace);
@@ -396,7 +396,7 @@ var incorporateLine = function(ln, line_number) {
container.level = match[0][0] === '=' ? 1 : 2;
offset = ln.length;
- } else if (matchAt(reHrule, ln, first_nonspace) !== null) {
+ } else if (matchAt(reHrule, ln, first_nonspace) !== -1) {
// hrule
closeUnmatchedBlocks(this);
container = this.addChild('HorizontalRule', line_number, first_nonspace);
@@ -435,7 +435,7 @@ var incorporateLine = function(ln, line_number) {
// appropriate container.
match = matchAt(/[^ ]/, ln, offset);
- if (match === null) {
+ if (match === -1) {
first_nonspace = ln.length;
blank = true;
} else {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 05:04:36 +0000