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add support for '//===' for <h3>s in bs-lessdoc

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This commit is contained in:
Chris Rebert
2014-01-07 21:43:12 -08:00
parent 39861714a8
commit db829f8620
4 changed files with 72 additions and 22 deletions
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docs/grunt/bs-lessdoc-parser.js
+56 -7
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@@ -24,6 +24,7 @@ Mini-language:
var CUSTOMIZABLE_HEADING = /^[/]{2}={2}(.*)$/;
var UNCUSTOMIZABLE_HEADING = /^[/]{2}-{2}(.*)$/;
var SUBSECTION_HEADING = /^[/]{2}={3}(.*)$/;
var SECTION_DOCSTRING = /^[/]{2}#{2}(.*)$/;
var VAR_ASSIGNMENT = /^(@[a-zA-Z0-9_-]+):[ ]*([^ ;][^;]+);[ ]*$/;
var VAR_DOCSTRING = /^[/]{2}[*]{2}(.*)$/;
@@ -33,12 +34,23 @@ function Section(heading, customizable) {
this.id = this.heading.replace(/\s+/g, '-').toLowerCase();
this.customizable = customizable;
this.docstring = null;
this.variables = [];
this.addVar = function (variable) {
this.variables.push(variable);
};
this.subsections = [];
}
Section.prototype.addSubSection = function (subsection) {
this.subsections.push(subsection);
}
function SubSection(heading) {
this.heading = heading.trim();
this.id = this.heading.replace(/\s+/g, '-').toLowerCase();
this.variables = [];
}
SubSection.prototype.addVar = function (variable) {
this.variables.push(variable);
};
function VarDocstring(markdownString) {
this.html = markdown2html(markdownString);
}
@@ -78,6 +90,10 @@ Tokenizer.prototype._shift = function () {
}
var line = this._lines.shift();
var match = null;
match = SUBSECTION_HEADING.exec(line);
if (match !== null) {
return new SubSection(match[1]);
}
match = CUSTOMIZABLE_HEADING.exec(line);
if (match !== null) {
return new Section(match[1], true);
@@ -146,17 +162,50 @@ Parser.prototype.parseSection = function () {
else {
this._tokenizer.unshift(docstring);
}
this.parseVars(section);
this.parseSubSections(section);
return section;
};
Parser.prototype.parseVars = function (section) {
Parser.prototype.parseSubSections = function (section) {
while (true) {
var subsection = this.parseSubSection();
if (subsection === null) {
if (section.subsections.length === 0) {
// Presume an implicit initial subsection
subsection = new SubSection('');
this.parseVars(subsection);
}
else {
break;
}
}
section.addSubSection(subsection);
}
if (section.subsections.length === 1 && !(section.subsections[0].heading) && section.subsections[0].variables.length === 0) {
// Ignore lone empty implicit subsection
section.subsections = [];
}
};
Parser.prototype.parseSubSection = function () {
var subsection = this._tokenizer.shift();
if (subsection instanceof SubSection) {
this.parseVars(subsection);
return subsection;
}
this._tokenizer.unshift(subsection);
return null;
};
Parser.prototype.parseVars = function (subsection) {
while (true) {
var variable = this.parseVar();
if (variable === null) {
return;
}
section.addVar(variable);
subsection.addVar(variable);
}
};