+546
-361
lines changedFilter options
+546
-361
lines changed Original file line number Diff line number Diff line change
@@ -230,7 +230,7 @@
230 230
},
231 231
"erb": {
232 232
"title": "ERB",
233 -
"require": ["markup", "ruby"],
233 +
"require": ["ruby", "markup-templating"],
234 234
"owner": "Golmote"
235 235
},
236 236
"erlang": {
@@ -285,7 +285,7 @@
285 285
},
286 286
"handlebars": {
287 287
"title": "Handlebars",
288 -
"require": "markup",
288 +
"require": "markup-templating",
289 289
"owner": "Golmote"
290 290
},
291 291
"haskell": {
@@ -394,6 +394,11 @@
394 394
"require": "markup",
395 395
"owner": "Golmote"
396 396
},
397 +
"markup-templating": {
398 +
"title": "Markup templating",
399 +
"require": "markup",
400 +
"owner": "Golmote"
401 +
},
397 402
"matlab": {
398 403
"title": "MATLAB",
399 404
"owner": "Golmote"
@@ -474,7 +479,7 @@
474 479
},
475 480
"php": {
476 481
"title": "PHP",
477 -
"require": "clike",
482 +
"require": ["clike", "markup-templating"],
478 483
"owner": "milesj"
479 484
},
480 485
"php-extras": {
@@ -607,7 +612,7 @@
607 612
},
608 613
"smarty": {
609 614
"title": "Smarty",
610 -
"require": "markup",
615 +
"require": "markup-templating",
611 616
"owner": "Golmote"
612 617
},
613 618
"sql": {
@@ -273,13 +273,14 @@ var _ = _self.Prism = {
273 273 274 274
highlight: function (text, grammar, language) {
275 275
var env = {
276 -
text: text,
276 +
code: text,
277 277
grammar: grammar,
278 278
language: language
279 279
};
280 -
env.tokens = _.tokenize(text, grammar);
280 +
_.hooks.run('before-tokenize', env);
281 +
env.tokens = _.tokenize(env.code, env.grammar);
281 282
_.hooks.run('after-tokenize', env);
282 -
return Token.stringify(_.util.encode(env.tokens), language);
283 +
return Token.stringify(_.util.encode(env.tokens), env.language);
283 284
},
284 285 285 286
matchGrammar: function (text, strarr, grammar, index, startPos, oneshot, target) {
@@ -1,67 +1,20 @@
1 1
(function (Prism) {
2 2 3 -
var erb_pattern = /<%=?[\s\S]+?%>/g;
4 - 5 -
Prism.languages.erb = Prism.languages.extend('markup', {
6 -
'erb': {
7 -
pattern: erb_pattern,
8 -
inside: {
9 -
'delimiter': {
10 -
pattern: /^<%=?|%>$/,
11 -
alias: 'punctuation'
12 -
},
13 -
rest: Prism.languages.ruby
14 -
}
15 -
}
16 -
});
17 - 18 -
// Tokenize all inline ERB expressions that are wrapped in <%= %>
19 -
// This allows for easy ERB + markup highlighting
20 -
Prism.hooks.add('before-highlight', function(env) {
21 -
if (env.language !== 'erb') {
22 -
return;
3 +
Prism.languages.erb = Prism.languages.extend('ruby', {});
4 +
Prism.languages.insertBefore('erb', 'comment', {
5 +
'delimiter': {
6 +
pattern: /^<%=?|%>$/,
7 +
alias: 'punctuation'
23 8
}
24 - 25 -
env.tokenStack = [];
26 - 27 -
env.backupCode = env.code;
28 -
env.code = env.code.replace(erb_pattern, function(match) {
29 -
var i = env.tokenStack.length;
30 -
// Check for existing strings
31 -
while (env.backupCode.indexOf('___ERB' + i + '___') !== -1)
32 -
++i;
33 - 34 -
// Create a sparse array
35 -
env.tokenStack[i] = match;
36 - 37 -
return '___ERB' + i + '___';
38 -
});
39 9
});
40 10 41 -
// Restore env.code for other plugins (e.g. line-numbers)
42 -
Prism.hooks.add('before-insert', function(env) {
43 -
if (env.language === 'erb') {
44 -
env.code = env.backupCode;
45 -
delete env.backupCode;
46 -
}
11 +
Prism.hooks.add('before-tokenize', function(env) {
12 +
var erbPattern = /<%=?[\s\S]+?%>/g;
13 +
Prism.languages['markup-templating'].buildPlaceholders(env, 'erb', erbPattern);
47 14
});
48 15 49 -
// Re-insert the tokens after highlighting
50 -
// and highlight them with defined grammar
51 -
Prism.hooks.add('after-highlight', function(env) {
52 -
if (env.language !== 'erb') {
53 -
return;
54 -
}
55 - 56 -
for (var i = 0, keys = Object.keys(env.tokenStack); i < keys.length; ++i) {
57 -
var k = keys[i];
58 -
var t = env.tokenStack[k];
59 - 60 -
// The replace prevents $$, $&, $`, $', $n, $nn from being interpreted as special patterns
61 -
env.highlightedCode = env.highlightedCode.replace('___ERB' + k + '___', Prism.highlight(t, env.grammar, 'erb').replace(/\$/g, '$$$$'));
62 -
}
63 - 64 -
env.element.innerHTML = env.highlightedCode;
16 +
Prism.hooks.add('after-tokenize', function(env) {
17 +
Prism.languages['markup-templating'].tokenizePlaceholders(env, 'erb');
65 18
});
66 19 67 20
}(Prism));
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