diff --git a/.gitignore b/.gitignore
index 252c5ae..a7ed15c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@ runner.js
jquery.mustache.js
dojox
yui3
+commonjs.mustache.js
diff --git a/CHANGES.md b/CHANGES.md
index 8f10522..f843e74 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -2,6 +2,11 @@
## 0.3.0 (??-??-????)
+* Fix Rhino compat.
+* CommonJS packaging is no longer a special case.
+* DRY Rakefile.
+* Allow whitespace around tag names.
+* Fix partial scope.
* Fix Comments.
* Added inverted sections.
* Avoid double encoding of entities.
@@ -9,7 +14,6 @@
* Added higher order sections.
-
## 0.2.3 (28-03-2010)
* Better error message for missing partials.
diff --git a/Rakefile b/Rakefile
index 3298479..4629c97 100644
--- a/Rakefile
+++ b/Rakefile
@@ -11,44 +11,46 @@ end
desc "Run all specs"
task :spec
-desc "Package for CommonJS"
-task :commonjs do
- puts "Packaging for CommonJS"
- `mkdir lib`
- `cp mustache.js lib/mustache.js`
- puts "Done."
+def templated_build(name, opts={})
+ # Create a rule that uses the .tmpl.{pre,post} stuff to make a final,
+ # wrapped, output file.
+ # There is some extra complexity because Dojo and YUI3 use different
+ # template files and final locations.
+ short = name.downcase
+ source = "mustache-#{short}"
+ dependencies = ["mustache.js"] + Dir.glob("#{source}/*.tpl.*")
+
+ desc "Package for #{name}"
+ task short.to_sym => dependencies do
+ target_js = opts[:location] ? "mustache.js" : "#{short}.mustache.js"
+
+ puts "Packaging for #{name}"
+ sh "mkdir -p #{opts[:location]}" if opts[:location]
+ sh "cat #{source}/#{target_js}.tpl.pre mustache.js \
+ #{source}/#{target_js}.tpl.post > #{opts[:location] || '.'}/#{target_js}"
+
+ # extra
+ if opts[:extra]
+ sh "sed -e 's/{{version}}/#{version}/' #{source}/#{opts[:extra]} \
+ > #{opts[:location]}/#{opts[:extra]}"
+ end
+
+ puts "Done, see #{opts[:location] || '.'}/#{target_js}"
+
+ end
end
-desc "Package for jQuery"
-task :jquery do
- puts "Packaging for jQuery"
- source = "mustache-jquery"
- target_jq = "jquery.mustache.js"
- `cat #{source}/#{target_jq}.tpl.pre mustache.js #{source}/#{target_jq}.tpl.post > #{target_jq}`
- puts "Done, see ./#{target_jq}"
-end
+templated_build "CommonJS", :location => "lib", :extra => "package.json"
+templated_build "jQuery"
+templated_build "Dojo", :location => "dojox/string"
+templated_build "YUI3", :location => "yui3/mustache"
-desc "Package for dojo"
-task :dojo do
- puts "Packaging for dojo"
- source = "mustache-dojo"
- target_js = "mustache.js"
- `mkdir -p dojox; mkdir -p dojox/string`
- `cat #{source}/#{target_js}.tpl.pre mustache.js #{source}/#{target_js}.tpl.post > dojox/string/#{target_js}`
- puts "Done, see ./dojox/string/#{target_js} Include using dojo.require('dojox.string.mustache.'); "
+def version
+ File.read("mustache.js").match('version: "([^\"]+)",$')[1]
end
-desc "Package for YUI3"
-task :yui3 do
- puts "Packaging for YUI3"
- source = "mustache-yui3"
- target_js = "mustache.js"
- `mkdir -p yui3; mkdir -p yui3/mustache`
- `cat #{source}/#{target_js}.tpl.pre mustache.js #{source}/#{target_js}.tpl.post > yui3/mustache/#{target_js}`
- puts "Done, see ./yui3/mustache/#{target_js}"
-end
desc "Remove temporary files."
task :clean do
- `git clean -fdx`
+ sh "git clean -fdx"
end
diff --git a/THANKS.md b/THANKS.md
index 67cd3a0..6dac939 100644
--- a/THANKS.md
+++ b/THANKS.md
@@ -16,3 +16,5 @@ Mustache.js wouldn't kick ass if it weren't for these fine souls:
* Will Leinweber / will
* dpree
* Jason Smith / jhs
+ * Aaron Gibralter / agibralter
+ * Ross Boucher / boucher
diff --git a/examples/array_of_partials_implicit_partial.2.html b/examples/array_of_partials_implicit_partial.2.html
new file mode 100644
index 0000000..12f7159
--- /dev/null
+++ b/examples/array_of_partials_implicit_partial.2.html
@@ -0,0 +1 @@
+{{.}}
diff --git a/examples/array_of_partials_implicit_partial.html b/examples/array_of_partials_implicit_partial.html
new file mode 100644
index 0000000..11537e9
--- /dev/null
+++ b/examples/array_of_partials_implicit_partial.html
@@ -0,0 +1,5 @@
+Here is some stuff!
+{{%IMPLICIT-ITERATOR}}
+{{#numbers}}
+{{>partial}}
+{{/numbers}}
diff --git a/examples/array_of_partials_implicit_partial.js b/examples/array_of_partials_implicit_partial.js
new file mode 100644
index 0000000..fcdf3b0
--- /dev/null
+++ b/examples/array_of_partials_implicit_partial.js
@@ -0,0 +1,3 @@
+var partial_context = {
+ numbers: ['1', '2', '3', '4']
+};
diff --git a/examples/array_of_partials_implicit_partial.txt b/examples/array_of_partials_implicit_partial.txt
new file mode 100644
index 0000000..f622375
--- /dev/null
+++ b/examples/array_of_partials_implicit_partial.txt
@@ -0,0 +1,5 @@
+Here is some stuff!
+1
+2
+3
+4
diff --git a/examples/array_of_partials_partial.2.html b/examples/array_of_partials_partial.2.html
new file mode 100644
index 0000000..bdde77d
--- /dev/null
+++ b/examples/array_of_partials_partial.2.html
@@ -0,0 +1 @@
+{{i}}
diff --git a/examples/array_of_partials_partial.html b/examples/array_of_partials_partial.html
new file mode 100644
index 0000000..1af6d68
--- /dev/null
+++ b/examples/array_of_partials_partial.html
@@ -0,0 +1,4 @@
+Here is some stuff!
+{{#numbers}}
+{{>partial}}
+{{/numbers}}
diff --git a/examples/array_of_partials_partial.js b/examples/array_of_partials_partial.js
new file mode 100644
index 0000000..45611cf
--- /dev/null
+++ b/examples/array_of_partials_partial.js
@@ -0,0 +1,3 @@
+var partial_context = {
+ numbers: [{i: '1'}, {i: '2'}, {i: '3'}, {i: '4'}]
+};
diff --git a/examples/array_of_partials_partial.txt b/examples/array_of_partials_partial.txt
new file mode 100644
index 0000000..f622375
--- /dev/null
+++ b/examples/array_of_partials_partial.txt
@@ -0,0 +1,5 @@
+Here is some stuff!
+1
+2
+3
+4
diff --git a/examples/bug_11_eating_whitespace.html b/examples/bug_11_eating_whitespace.html
new file mode 100644
index 0000000..8d5cd92
--- /dev/null
+++ b/examples/bug_11_eating_whitespace.html
@@ -0,0 +1 @@
+{{tag}} foo
diff --git a/examples/bug_11_eating_whitespace.js b/examples/bug_11_eating_whitespace.js
new file mode 100644
index 0000000..78ce975
--- /dev/null
+++ b/examples/bug_11_eating_whitespace.js
@@ -0,0 +1,3 @@
+var bug_11_eating_whitespace = {
+ tag: "yo"
+};
diff --git a/examples/bug_11_eating_whitespace.txt b/examples/bug_11_eating_whitespace.txt
new file mode 100644
index 0000000..f5bbc85
--- /dev/null
+++ b/examples/bug_11_eating_whitespace.txt
@@ -0,0 +1 @@
+yo foo
diff --git a/examples/partial_recursion.2.html b/examples/partial_recursion.2.html
new file mode 100644
index 0000000..c002d68
--- /dev/null
+++ b/examples/partial_recursion.2.html
@@ -0,0 +1,4 @@
+{{name}}
+{{#children}}
+ {{>partial}}
+{{/children}}
\ No newline at end of file
diff --git a/examples/partial_recursion.html b/examples/partial_recursion.html
new file mode 100644
index 0000000..8d67c38
--- /dev/null
+++ b/examples/partial_recursion.html
@@ -0,0 +1,4 @@
+{{name}}
+{{#kids}}
+ {{>partial}}
+{{/kids}}
\ No newline at end of file
diff --git a/examples/partial_recursion.js b/examples/partial_recursion.js
new file mode 100644
index 0000000..ad1f2eb
--- /dev/null
+++ b/examples/partial_recursion.js
@@ -0,0 +1,11 @@
+var partial_context = {
+ name: '1',
+ kids: [
+ {
+ name: '1.1',
+ children: [
+ {name: '1.1.1'}
+ ]
+ }
+ ]
+};
diff --git a/examples/partial_recursion.txt b/examples/partial_recursion.txt
new file mode 100644
index 0000000..0f70515
--- /dev/null
+++ b/examples/partial_recursion.txt
@@ -0,0 +1,3 @@
+1
+1.1
+1.1.1
diff --git a/examples/whitespace_partial.2.html b/examples/whitespace_partial.2.html
new file mode 100644
index 0000000..9c46084
--- /dev/null
+++ b/examples/whitespace_partial.2.html
@@ -0,0 +1,5 @@
+Hello {{ name}}
+You have just won ${{value }}!
+{{# in_ca }}
+Well, ${{ taxed_value }}, after taxes.
+{{/ in_ca }}
diff --git a/examples/whitespace_partial.html b/examples/whitespace_partial.html
new file mode 100644
index 0000000..ce43cb3
--- /dev/null
+++ b/examples/whitespace_partial.html
@@ -0,0 +1,3 @@
+
{{ greeting }}
+{{> partial }}
+{{ farewell }}
\ No newline at end of file
diff --git a/examples/whitespace_partial.js b/examples/whitespace_partial.js
new file mode 100644
index 0000000..30ade55
--- /dev/null
+++ b/examples/whitespace_partial.js
@@ -0,0 +1,19 @@
+var partial_context = {
+ greeting: function() {
+ return "Welcome";
+ },
+
+ farewell: function() {
+ return "Fair enough, right?";
+ },
+
+ partial: {
+ name: "Chris",
+ value: 10000,
+ taxed_value: function() {
+ return this.value - (this.value * 0.4);
+ },
+ in_ca: true
+ }
+};
+
diff --git a/examples/whitespace_partial.txt b/examples/whitespace_partial.txt
new file mode 100644
index 0000000..160b0b6
--- /dev/null
+++ b/examples/whitespace_partial.txt
@@ -0,0 +1,6 @@
+Welcome
+Hello Chris
+You have just won $10000!
+Well, $6000, after taxes.
+
+Fair enough, right?
diff --git a/lib/mustache.js b/lib/mustache.js
deleted file mode 100644
index ecfefcb..0000000
--- a/lib/mustache.js
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- mustache.js — Logic-less templates in JavaScript
-
- See http://mustache.github.com/ for more info.
-*/
-
-var Mustache = function() {
- var Renderer = function() {};
-
- Renderer.prototype = {
- otag: "{{",
- ctag: "}}",
- pragmas: {},
- buffer: [],
- pragmas_implemented: {
- "IMPLICIT-ITERATOR": true
- },
-
- render: function(template, context, partials, in_recursion) {
- // fail fast
- if(template.indexOf(this.otag) == -1) {
- if(in_recursion) {
- return template;
- } else {
- this.send(template);
- return;
- }
- }
-
- if(!in_recursion) {
- this.buffer = [];
- }
-
- template = this.render_pragmas(template);
- var html = this.render_section(template, context, partials);
- if(in_recursion) {
- return this.render_tags(html, context, partials, in_recursion);
- }
-
- this.render_tags(html, context, partials, in_recursion);
- },
-
- /*
- Sends parsed lines
- */
- send: function(line) {
- if(line != "") {
- this.buffer.push(line);
- }
- },
-
- /*
- Looks for %PRAGMAS
- */
- render_pragmas: function(template) {
- // no pragmas
- if(template.indexOf(this.otag + "%") == -1) {
- return template;
- }
-
- var that = this;
- var regex = new RegExp(this.otag + "%([\\w_-]+) ?([\\w]+=[\\w]+)?"
- + this.ctag);
- return template.replace(regex, function(match, pragma, options) {
- if(!that.pragmas_implemented[pragma]) {
- throw({message: "This implementation of mustache doesn't understand the '"
- + pragma + "' pragma"});
- }
- that.pragmas[pragma] = {};
- if(options) {
- var opts = options.split("=");
- that.pragmas[pragma][opts[0]] = opts[1];
- }
- return "";
- // ignore unknown pragmas silently
- });
- },
-
- /*
- Tries to find a partial in the global scope and render it
- */
- render_partial: function(name, context, partials) {
- if(!partials || !partials[name]) {
- throw({message: "unknown_partial '" + name + "'"});
- }
- if(typeof(context[name]) != "object") {
- return partials[name];
- }
- return this.render(partials[name], context[name], partials, true);
- },
-
- /*
- Renders boolean and enumerable sections
- */
- render_section: function(template, context, partials) {
- if(template.indexOf(this.otag + "#") == -1) {
- return template;
- }
- var that = this;
- // CSW - Added "+?" so it finds the tighest bound, not the widest
- var regex = new RegExp(this.otag + "\\#(.+)" + this.ctag +
- "\\s*([\\s\\S]+?)" + this.otag + "\\/\\1" + this.ctag + "\\s*", "mg");
-
- // for each {{#foo}}{{/foo}} section do...
- return template.replace(regex, function(match, name, content) {
- var value = that.find(name, context);
- if(that.is_array(value)) { // Enumerable, Let's loop!
- return that.map(value, function(row) {
- return that.render(content, that.merge(context,
- that.create_context(row)), partials, true);
- }).join("");
- } else if(value) { // boolean section
- return that.render(content, context, partials, true);
- } else {
- return "";
- }
- });
- },
-
- /*
- Replace {{foo}} and friends with values from our view
- */
- render_tags: function(template, context, partials, in_recursion) {
- // tit for tat
- var that = this;
-
- var new_regex = function() {
- return new RegExp(that.otag + "(=|!|>|\\{|%)?([^\/#]+?)\\1?" +
- that.ctag + "+", "g");
- };
-
- var regex = new_regex();
- var lines = template.split("\n");
- for (var i=0; i < lines.length; i++) {
- lines[i] = lines[i].replace(regex, function(match, operator, name) {
- switch(operator) {
- case "!": // ignore comments
- return match;
- case "=": // set new delimiters, rebuild the replace regexp
- that.set_delimiters(name);
- regex = new_regex();
- return "";
- case ">": // render partial
- return that.render_partial(name, context, partials);
- case "{": // the triple mustache is unescaped
- return that.find(name, context);
- default: // escape the value
- return that.escape(that.find(name, context));
- }
- }, this);
- if(!in_recursion) {
- this.send(lines[i]);
- }
- }
-
- if(in_recursion) {
- return lines.join("\n");
- }
- },
-
- set_delimiters: function(delimiters) {
- var dels = delimiters.split(" ");
- this.otag = this.escape_regex(dels[0]);
- this.ctag = this.escape_regex(dels[1]);
- },
-
- escape_regex: function(text) {
- // thank you Simon Willison
- if(!arguments.callee.sRE) {
- var specials = [
- '/', '.', '*', '+', '?', '|',
- '(', ')', '[', ']', '{', '}', '\\'
- ];
- arguments.callee.sRE = new RegExp(
- '(\\' + specials.join('|\\') + ')', 'g'
- );
- }
- return text.replace(arguments.callee.sRE, '\\$1');
- },
-
- /*
- find `name` in current `context`. That is find me a value
- from the view object
- */
- find: function(name, context) {
- name = this.trim(name);
- if(typeof context[name] === "function") {
- return context[name].apply(context);
- }
- if(context[name] !== undefined) {
- return context[name];
- }
- // silently ignore unkown variables
- return "";
- },
-
- // Utility methods
-
- /*
- Does away with nasty characters
- */
- escape: function(s) {
- return ((s == null) ? "" : s).toString().replace(/[&"<>\\]/g, function(s) {
- switch(s) {
- case "&": return "&";
- case "\\": return "\\\\";;
- case '"': return '\"';;
- case "<": return "<";
- case ">": return ">";
- default: return s;
- }
- });
- },
-
- /*
- Merges all properties of object `b` into object `a`.
- `b.property` overwrites a.property`
- */
- merge: function(a, b) {
- var _new = {};
- for(var name in a) {
- if(a.hasOwnProperty(name)) {
- _new[name] = a[name];
- }
- };
- for(var name in b) {
- if(b.hasOwnProperty(name)) {
- _new[name] = b[name];
- }
- };
- return _new;
- },
-
- // by @langalex, support for arrays of strings
- create_context: function(_context) {
- if(this.is_object(_context)) {
- return _context;
- } else if(this.pragmas["IMPLICIT-ITERATOR"]) {
- var iterator = this.pragmas["IMPLICIT-ITERATOR"].iterator || ".";
- var ctx = {};
- ctx[iterator] = _context;
- return ctx;
- }
- },
-
- is_object: function(a) {
- return a && typeof a == "object";
- },
-
- is_array: function(a) {
- return Object.prototype.toString.call(a) === '[object Array]';
- },
-
- /*
- Gets rid of leading and trailing whitespace
- */
- trim: function(s) {
- return s.replace(/^\s*|\s*$/g, "");
- },
-
- /*
- Why, why, why? Because IE. Cry, cry cry.
- */
- map: function(array, fn) {
- if (typeof array.map == "function") {
- return array.map(fn);
- } else {
- var r = [];
- var l = array.length;
- for(var i=0;i|\\{|%)?([^\/#\^]+?)\\1?" +
+ return new RegExp(that.otag + "(=|!|>|\\{|%)?([^\\/#\\^]+?)\\1?" +
that.ctag + "+", "g");
};
var regex = new_regex();
+ var tag_replace_callback = function(match, operator, name) {
+ switch(operator) {
+ case "!": // ignore comments
+ return "";
+ case "=": // set new delimiters, rebuild the replace regexp
+ that.set_delimiters(name);
+ regex = new_regex();
+ return "";
+ case ">": // render partial
+ return that.render_partial(name, context, partials);
+ case "{": // the triple mustache is unescaped
+ return that.find(name, context);
+ default: // escape the value
+ return that.escape(that.find(name, context));
+ }
+ };
var lines = template.split("\n");
- for (var i=0; i < lines.length; i++) {
- lines[i] = lines[i].replace(regex, function(match, operator, name) {
- switch(operator) {
- case "!": // ignore comments
- return "";
- case "=": // set new delimiters, rebuild the replace regexp
- that.set_delimiters(name);
- regex = new_regex();
- return "";
- case ">": // render partial
- return that.render_partial(name.replace(/^\s+/,""), context, partials);
- case "{": // the triple mustache is unescaped
- return that.find(name, context);
- default: // escape the value
- return that.escape(that.find(name, context));
- }
- }, this);
- if(!in_recursion) {
- this.send(lines[i]);
- }
- }
-
- if(in_recursion) {
- return lines.join("\n");
- }
+ for(var i = 0; i < lines.length; i++) {
+ lines[i] = lines[i].replace(regex, tag_replace_callback, this);
+ if(!in_recursion) {
+ this.send(lines[i]);
+ }
+ }
+
+ if(in_recursion) {
+ return lines.join("\n");
+ }
},
set_delimiters: function(delimiters) {
@@ -196,7 +200,7 @@ var Mustache = function() {
'(\\' + specials.join('|\\') + ')', 'g'
);
}
- return text.replace(arguments.callee.sRE, '\\$1');
+ return text.replace(arguments.callee.sRE, '\\$1');
},
/*
@@ -205,11 +209,24 @@ var Mustache = function() {
*/
find: function(name, context) {
name = this.trim(name);
- if(typeof context[name] === "function") {
- return context[name].apply(context);
+
+ // Checks whether a value is thruthy or false or 0
+ function is_kinda_truthy(bool) {
+ return bool === false || bool === 0 || bool;
}
- if(context[name] !== undefined) {
- return context[name];
+
+ var value;
+ if(is_kinda_truthy(context[name])) {
+ value = context[name];
+ } else if(is_kinda_truthy(this.context[name])) {
+ value = this.context[name];
+ }
+
+ if(typeof value === "function") {
+ return value.apply(context);
+ }
+ if(value !== undefined) {
+ return value;
}
// silently ignore unkown variables
return "";
@@ -226,37 +243,19 @@ var Mustache = function() {
Does away with nasty characters
*/
escape: function(s) {
- return ((s == null) ? "" : s).toString().replace(/&(?!\w+;)|["<>\\]/g, function(s) {
+ s = String(s === null ? "" : s);
+ return s.replace(/&(?!\w+;)|["<>\\]/g, function(s) {
switch(s) {
- case "&": return "&";
- case "\\": return "\\\\";;
- case '"': return '\"';;
- case "<": return "<";
- case ">": return ">";
- default: return s;
+ case "&": return "&";
+ case "\\": return "\\\\";
+ case '"': return '\"';
+ case "<": return "<";
+ case ">": return ">";
+ default: return s;
}
});
},
- /*
- Merges all properties of object `b` into object `a`.
- `b.property` overwrites a.property`
- */
- merge: function(a, b) {
- var _new = {};
- for(var name in a) {
- if(a.hasOwnProperty(name)) {
- _new[name] = a[name];
- }
- };
- for(var name in b) {
- if(b.hasOwnProperty(name)) {
- _new[name] = b[name];
- }
- };
- return _new;
- },
-
// by @langalex, support for arrays of strings
create_context: function(_context) {
if(this.is_object(_context)) {
@@ -293,7 +292,7 @@ var Mustache = function() {
} else {
var r = [];
var l = array.length;
- for(var i=0;i