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authorJohn MacFarlane <jgm@berkeley.edu>2014-09-07 22:15:41 -0700
committerJohn MacFarlane <jgm@berkeley.edu>2014-09-11 11:17:39 -0700
commit70976e9cfa26a83e1cf74cac79e36ba771567b0f (patch)
treeb08393adfe287c826b406c536cfd1bee033e59c2 /js/stmd.js
parenta56eca884caec58308387acffb9813b75241f0be (diff)
Did parseBackslash (used to be parseEscaped).
Diffstat (limited to 'js/stmd.js')
-rwxr-xr-xjs/stmd.js22
1 files changed, 9 insertions, 13 deletions
diff --git a/js/stmd.js b/js/stmd.js
index 1de6315..870a253 100755
--- a/js/stmd.js
+++ b/js/stmd.js
@@ -150,8 +150,7 @@ var spnl = function() {
// All of the parsers below try to match something at the current position
// in the subject. If they succeed in matching anything, they
-// push an inline element onto the 'inlines' list. They return the
-// number of characters parsed (possibly 0).
+// return the inline matched, advancing the subject.
// Attempt to parse backticks, adding either a backtick code span or a
// literal sequence of backticks to the 'inlines' list.
@@ -182,25 +181,22 @@ var parseBackticks = function(inlines) {
// Parse a backslash-escaped special character, adding either the escaped
// character, a hard line break (if the backslash is followed by a newline),
// or a literal backslash to the 'inlines' list.
-var parseEscaped = function(inlines) {
+var parseBackslash = function() {
var subj = this.subject,
pos = this.pos;
if (subj[pos] === '\\') {
if (subj[pos + 1] === '\n') {
- inlines.push({ t: 'Hardbreak' });
this.pos = this.pos + 2;
- return 2;
+ return { t: 'Hardbreak' };
} else if (reEscapable.test(subj[pos + 1])) {
- inlines.push({ t: 'Str', c: subj[pos + 1] });
this.pos = this.pos + 2;
- return 2;
+ return { t: 'Str', c: subj[pos + 1] };
} else {
this.pos++;
- inlines.push({t: 'Str', c: '\\'});
- return 1;
+ return {t: 'Str', c: '\\'};
}
} else {
- return 0;
+ return null;
}
};
@@ -449,7 +445,7 @@ var parseLinkLabel = function() {
this.pos++;
break;
case '\\':
- this.parseEscaped([]);
+ this.parseBackslash();
break;
default:
this.parseString();
@@ -677,7 +673,7 @@ var parseInline = function() {
res = this.parseNewline();
break;
case '\\':
- res = this.parseEscaped(inlines);
+ res = this.parseBackslash();
break;
case '`':
res = this.parseBackticks(inlines);
@@ -737,7 +733,7 @@ function InlineParser(){
peek: peek,
spnl: spnl,
parseBackticks: parseBackticks,
- parseEscaped: parseEscaped,
+ parseBackslash: parseBackslash,
parseAutolink: parseAutolink,
parseHtmlTag: parseHtmlTag,
scanDelims: scanDelims,