You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
865 lines
19 KiB
865 lines
19 KiB
'use strict';
|
|
|
|
var utils = require('./utils');
|
|
var characterParser = require('character-parser');
|
|
|
|
|
|
/**
|
|
* Initialize `Lexer` with the given `str`.
|
|
*
|
|
* @param {String} str
|
|
* @param {String} filename
|
|
* @api private
|
|
*/
|
|
|
|
var Lexer = module.exports = function Lexer(str, filename) {
|
|
this.input = str.replace(/\r\n|\r/g, '\n');
|
|
this.filename = filename;
|
|
this.deferredTokens = [];
|
|
this.lastIndents = 0;
|
|
this.lineno = 1;
|
|
this.stash = [];
|
|
this.indentStack = [];
|
|
this.indentRe = null;
|
|
this.pipeless = false;
|
|
};
|
|
|
|
|
|
function assertExpression(exp) {
|
|
//this verifies that a JavaScript expression is valid
|
|
Function('', 'return (' + exp + ')');
|
|
}
|
|
function assertNestingCorrect(exp) {
|
|
//this verifies that code is properly nested, but allows
|
|
//invalid JavaScript such as the contents of `attributes`
|
|
var res = characterParser(exp)
|
|
if (res.isNesting()) {
|
|
throw new Error('Nesting must match on expression `' + exp + '`')
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Lexer prototype.
|
|
*/
|
|
|
|
Lexer.prototype = {
|
|
|
|
/**
|
|
* Construct a token with the given `type` and `val`.
|
|
*
|
|
* @param {String} type
|
|
* @param {String} val
|
|
* @return {Object}
|
|
* @api private
|
|
*/
|
|
|
|
tok: function(type, val){
|
|
return {
|
|
type: type
|
|
, line: this.lineno
|
|
, val: val
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Consume the given `len` of input.
|
|
*
|
|
* @param {Number} len
|
|
* @api private
|
|
*/
|
|
|
|
consume: function(len){
|
|
this.input = this.input.substr(len);
|
|
},
|
|
|
|
/**
|
|
* Scan for `type` with the given `regexp`.
|
|
*
|
|
* @param {String} type
|
|
* @param {RegExp} regexp
|
|
* @return {Object}
|
|
* @api private
|
|
*/
|
|
|
|
scan: function(regexp, type){
|
|
var captures;
|
|
if (captures = regexp.exec(this.input)) {
|
|
this.consume(captures[0].length);
|
|
return this.tok(type, captures[1]);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Defer the given `tok`.
|
|
*
|
|
* @param {Object} tok
|
|
* @api private
|
|
*/
|
|
|
|
defer: function(tok){
|
|
this.deferredTokens.push(tok);
|
|
},
|
|
|
|
/**
|
|
* Lookahead `n` tokens.
|
|
*
|
|
* @param {Number} n
|
|
* @return {Object}
|
|
* @api private
|
|
*/
|
|
|
|
lookahead: function(n){
|
|
var fetch = n - this.stash.length;
|
|
while (fetch-- > 0) this.stash.push(this.next());
|
|
return this.stash[--n];
|
|
},
|
|
|
|
/**
|
|
* Return the indexOf `(` or `{` or `[` / `)` or `}` or `]` delimiters.
|
|
*
|
|
* @return {Number}
|
|
* @api private
|
|
*/
|
|
|
|
bracketExpression: function(skip){
|
|
skip = skip || 0;
|
|
var start = this.input[skip];
|
|
if (start != '(' && start != '{' && start != '[') throw new Error('unrecognized start character');
|
|
var end = ({'(': ')', '{': '}', '[': ']'})[start];
|
|
var range = characterParser.parseMax(this.input, {start: skip + 1});
|
|
if (this.input[range.end] !== end) throw new Error('start character ' + start + ' does not match end character ' + this.input[range.end]);
|
|
return range;
|
|
},
|
|
|
|
/**
|
|
* Stashed token.
|
|
*/
|
|
|
|
stashed: function() {
|
|
return this.stash.length
|
|
&& this.stash.shift();
|
|
},
|
|
|
|
/**
|
|
* Deferred token.
|
|
*/
|
|
|
|
deferred: function() {
|
|
return this.deferredTokens.length
|
|
&& this.deferredTokens.shift();
|
|
},
|
|
|
|
/**
|
|
* end-of-source.
|
|
*/
|
|
|
|
eos: function() {
|
|
if (this.input.length) return;
|
|
if (this.indentStack.length) {
|
|
this.indentStack.shift();
|
|
return this.tok('outdent');
|
|
} else {
|
|
return this.tok('eos');
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Blank line.
|
|
*/
|
|
|
|
blank: function() {
|
|
var captures;
|
|
if (captures = /^\n *\n/.exec(this.input)) {
|
|
this.consume(captures[0].length - 1);
|
|
++this.lineno;
|
|
if (this.pipeless) return this.tok('text', '');
|
|
return this.next();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Comment.
|
|
*/
|
|
|
|
comment: function() {
|
|
var captures;
|
|
if (captures = /^\/\/(-)?([^\n]*)/.exec(this.input)) {
|
|
this.consume(captures[0].length);
|
|
var tok = this.tok('comment', captures[2]);
|
|
tok.buffer = '-' != captures[1];
|
|
return tok;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Interpolated tag.
|
|
*/
|
|
|
|
interpolation: function() {
|
|
if (/^#\{/.test(this.input)) {
|
|
var match;
|
|
try {
|
|
match = this.bracketExpression(1);
|
|
} catch (ex) {
|
|
return;//not an interpolation expression, just an unmatched open interpolation
|
|
}
|
|
|
|
this.consume(match.end + 1);
|
|
return this.tok('interpolation', match.src);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Tag.
|
|
*/
|
|
|
|
tag: function() {
|
|
var captures;
|
|
if (captures = /^(\w[-:\w]*)(\/?)/.exec(this.input)) {
|
|
this.consume(captures[0].length);
|
|
var tok, name = captures[1];
|
|
if (':' == name[name.length - 1]) {
|
|
name = name.slice(0, -1);
|
|
tok = this.tok('tag', name);
|
|
this.defer(this.tok(':'));
|
|
while (' ' == this.input[0]) this.input = this.input.substr(1);
|
|
} else {
|
|
tok = this.tok('tag', name);
|
|
}
|
|
tok.selfClosing = !! captures[2];
|
|
return tok;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Filter.
|
|
*/
|
|
|
|
filter: function() {
|
|
return this.scan(/^:([\w\-]+)/, 'filter');
|
|
},
|
|
|
|
/**
|
|
* Doctype.
|
|
*/
|
|
|
|
doctype: function() {
|
|
if (this.scan(/^!!! *([^\n]+)?/, 'doctype')) {
|
|
throw new Error('`!!!` is deprecated, you must now use `doctype`');
|
|
}
|
|
var node = this.scan(/^(?:doctype) *([^\n]+)?/, 'doctype');
|
|
if (node && node.val && node.val.trim() === '5') {
|
|
throw new Error('`doctype 5` is deprecated, you must now use `doctype html`');
|
|
}
|
|
return node;
|
|
},
|
|
|
|
/**
|
|
* Id.
|
|
*/
|
|
|
|
id: function() {
|
|
return this.scan(/^#([\w-]+)/, 'id');
|
|
},
|
|
|
|
/**
|
|
* Class.
|
|
*/
|
|
|
|
className: function() {
|
|
return this.scan(/^\.([\w-]+)/, 'class');
|
|
},
|
|
|
|
/**
|
|
* Text.
|
|
*/
|
|
|
|
text: function() {
|
|
return this.scan(/^(?:\| ?| )([^\n]+)/, 'text') || this.scan(/^(<[^\n]*)/, 'text');
|
|
},
|
|
|
|
textFail: function () {
|
|
var tok;
|
|
if (tok = this.scan(/^([^\.\n][^\n]+)/, 'text')) {
|
|
console.warn('Warning: missing space before text for line ' + this.lineno +
|
|
' of jade file "' + this.filename + '"');
|
|
return tok;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Dot.
|
|
*/
|
|
|
|
dot: function() {
|
|
return this.scan(/^\./, 'dot');
|
|
},
|
|
|
|
/**
|
|
* Extends.
|
|
*/
|
|
|
|
"extends": function() {
|
|
return this.scan(/^extends? +([^\n]+)/, 'extends');
|
|
},
|
|
|
|
/**
|
|
* Block prepend.
|
|
*/
|
|
|
|
prepend: function() {
|
|
var captures;
|
|
if (captures = /^prepend +([^\n]+)/.exec(this.input)) {
|
|
this.consume(captures[0].length);
|
|
var mode = 'prepend'
|
|
, name = captures[1]
|
|
, tok = this.tok('block', name);
|
|
tok.mode = mode;
|
|
return tok;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Block append.
|
|
*/
|
|
|
|
append: function() {
|
|
var captures;
|
|
if (captures = /^append +([^\n]+)/.exec(this.input)) {
|
|
this.consume(captures[0].length);
|
|
var mode = 'append'
|
|
, name = captures[1]
|
|
, tok = this.tok('block', name);
|
|
tok.mode = mode;
|
|
return tok;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Block.
|
|
*/
|
|
|
|
block: function() {
|
|
var captures;
|
|
if (captures = /^block\b *(?:(prepend|append) +)?([^\n]+)/.exec(this.input)) {
|
|
this.consume(captures[0].length);
|
|
var mode = captures[1] || 'replace'
|
|
, name = captures[2]
|
|
, tok = this.tok('block', name);
|
|
|
|
tok.mode = mode;
|
|
return tok;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Mixin Block.
|
|
*/
|
|
|
|
mixinBlock: function() {
|
|
var captures;
|
|
if (captures = /^block\s*(\n|$)/.exec(this.input)) {
|
|
this.consume(captures[0].length - 1);
|
|
return this.tok('mixin-block');
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Yield.
|
|
*/
|
|
|
|
yield: function() {
|
|
return this.scan(/^yield */, 'yield');
|
|
},
|
|
|
|
/**
|
|
* Include.
|
|
*/
|
|
|
|
include: function() {
|
|
return this.scan(/^include +([^\n]+)/, 'include');
|
|
},
|
|
|
|
/**
|
|
* Include with filter
|
|
*/
|
|
|
|
includeFiltered: function() {
|
|
var captures;
|
|
if (captures = /^include:([\w\-]+) +([^\n]+)/.exec(this.input)) {
|
|
this.consume(captures[0].length);
|
|
var filter = captures[1];
|
|
var path = captures[2];
|
|
var tok = this.tok('include', path);
|
|
tok.filter = filter;
|
|
return tok;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Case.
|
|
*/
|
|
|
|
"case": function() {
|
|
return this.scan(/^case +([^\n]+)/, 'case');
|
|
},
|
|
|
|
/**
|
|
* When.
|
|
*/
|
|
|
|
when: function() {
|
|
return this.scan(/^when +([^:\n]+)/, 'when');
|
|
},
|
|
|
|
/**
|
|
* Default.
|
|
*/
|
|
|
|
"default": function() {
|
|
return this.scan(/^default */, 'default');
|
|
},
|
|
|
|
/**
|
|
* Call mixin.
|
|
*/
|
|
|
|
call: function(){
|
|
|
|
var tok, captures;
|
|
if (captures = /^\+(([-\w]+)|(#\{))/.exec(this.input)) {
|
|
// try to consume simple or interpolated call
|
|
if (captures[2]) {
|
|
// simple call
|
|
this.consume(captures[0].length);
|
|
tok = this.tok('call', captures[2]);
|
|
} else {
|
|
// interpolated call
|
|
var match;
|
|
try {
|
|
match = this.bracketExpression(2);
|
|
} catch (ex) {
|
|
return;//not an interpolation expression, just an unmatched open interpolation
|
|
}
|
|
this.consume(match.end + 1);
|
|
assertExpression(match.src);
|
|
tok = this.tok('call', '#{'+match.src+'}');
|
|
}
|
|
|
|
// Check for args (not attributes)
|
|
if (captures = /^ *\(/.exec(this.input)) {
|
|
try {
|
|
var range = this.bracketExpression(captures[0].length - 1);
|
|
if (!/^ *[-\w]+ *=/.test(range.src)) { // not attributes
|
|
this.consume(range.end + 1);
|
|
tok.args = range.src;
|
|
}
|
|
} catch (ex) {
|
|
//not a bracket expcetion, just unmatched open parens
|
|
}
|
|
}
|
|
|
|
return tok;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Mixin.
|
|
*/
|
|
|
|
mixin: function(){
|
|
var captures;
|
|
if (captures = /^mixin +([-\w]+)(?: *\((.*)\))? */.exec(this.input)) {
|
|
this.consume(captures[0].length);
|
|
var tok = this.tok('mixin', captures[1]);
|
|
tok.args = captures[2];
|
|
return tok;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Conditional.
|
|
*/
|
|
|
|
conditional: function() {
|
|
var captures;
|
|
if (captures = /^(if|unless|else if|else)\b([^\n]*)/.exec(this.input)) {
|
|
this.consume(captures[0].length);
|
|
var type = captures[1]
|
|
, js = captures[2];
|
|
|
|
switch (type) {
|
|
case 'if':
|
|
assertExpression(js)
|
|
js = 'if (' + js + ')';
|
|
break;
|
|
case 'unless':
|
|
assertExpression(js)
|
|
js = 'if (!(' + js + '))';
|
|
break;
|
|
case 'else if':
|
|
assertExpression(js)
|
|
js = 'else if (' + js + ')';
|
|
break;
|
|
case 'else':
|
|
if (js && js.trim()) {
|
|
throw new Error('`else` cannot have a condition, perhaps you meant `else if`');
|
|
}
|
|
js = 'else';
|
|
break;
|
|
}
|
|
|
|
return this.tok('code', js);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* While.
|
|
*/
|
|
|
|
"while": function() {
|
|
var captures;
|
|
if (captures = /^while +([^\n]+)/.exec(this.input)) {
|
|
this.consume(captures[0].length);
|
|
assertExpression(captures[1])
|
|
return this.tok('code', 'while (' + captures[1] + ')');
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Each.
|
|
*/
|
|
|
|
each: function() {
|
|
var captures;
|
|
if (captures = /^(?:- *)?(?:each|for) +([a-zA-Z_$][\w$]*)(?: *, *([a-zA-Z_$][\w$]*))? * in *([^\n]+)/.exec(this.input)) {
|
|
this.consume(captures[0].length);
|
|
var tok = this.tok('each', captures[1]);
|
|
tok.key = captures[2] || '$index';
|
|
assertExpression(captures[3])
|
|
tok.code = captures[3];
|
|
return tok;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Code.
|
|
*/
|
|
|
|
code: function() {
|
|
var captures;
|
|
if (captures = /^(!?=|-)[ \t]*([^\n]+)/.exec(this.input)) {
|
|
this.consume(captures[0].length);
|
|
var flags = captures[1];
|
|
captures[1] = captures[2];
|
|
var tok = this.tok('code', captures[1]);
|
|
tok.escape = flags.charAt(0) === '=';
|
|
tok.buffer = flags.charAt(0) === '=' || flags.charAt(1) === '=';
|
|
if (tok.buffer) assertExpression(captures[1])
|
|
return tok;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Attributes.
|
|
*/
|
|
|
|
attrs: function() {
|
|
if ('(' == this.input.charAt(0)) {
|
|
var index = this.bracketExpression().end
|
|
, str = this.input.substr(1, index-1)
|
|
, tok = this.tok('attrs');
|
|
|
|
assertNestingCorrect(str);
|
|
|
|
var quote = '';
|
|
var interpolate = function (attr) {
|
|
return attr.replace(/(\\)?#\{(.+)/g, function(_, escape, expr){
|
|
if (escape) return _;
|
|
try {
|
|
var range = characterParser.parseMax(expr);
|
|
if (expr[range.end] !== '}') return _.substr(0, 2) + interpolate(_.substr(2));
|
|
assertExpression(range.src)
|
|
return quote + " + (" + range.src + ") + " + quote + interpolate(expr.substr(range.end + 1));
|
|
} catch (ex) {
|
|
return _.substr(0, 2) + interpolate(_.substr(2));
|
|
}
|
|
});
|
|
}
|
|
|
|
this.consume(index + 1);
|
|
tok.attrs = [];
|
|
|
|
var escapedAttr = true
|
|
var key = '';
|
|
var val = '';
|
|
var interpolatable = '';
|
|
var state = characterParser.defaultState();
|
|
var loc = 'key';
|
|
var isEndOfAttribute = function (i) {
|
|
if (key.trim() === '') return false;
|
|
if (i === str.length) return true;
|
|
if (loc === 'key') {
|
|
if (str[i] === ' ' || str[i] === '\n') {
|
|
for (var x = i; x < str.length; x++) {
|
|
if (str[x] != ' ' && str[x] != '\n') {
|
|
if (str[x] === '=' || str[x] === '!' || str[x] === ',') return false;
|
|
else return true;
|
|
}
|
|
}
|
|
}
|
|
return str[i] === ','
|
|
} else if (loc === 'value' && !state.isNesting()) {
|
|
try {
|
|
Function('', 'return (' + val + ');');
|
|
if (str[i] === ' ' || str[i] === '\n') {
|
|
for (var x = i; x < str.length; x++) {
|
|
if (str[x] != ' ' && str[x] != '\n') {
|
|
if (characterParser.isPunctuator(str[x]) && str[x] != '"' && str[x] != "'") return false;
|
|
else return true;
|
|
}
|
|
}
|
|
}
|
|
return str[i] === ',';
|
|
} catch (ex) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
this.lineno += str.split("\n").length - 1;
|
|
|
|
for (var i = 0; i <= str.length; i++) {
|
|
if (isEndOfAttribute(i)) {
|
|
val = val.trim();
|
|
if (val) assertExpression(val)
|
|
key = key.trim();
|
|
key = key.replace(/^['"]|['"]$/g, '');
|
|
tok.attrs.push({
|
|
name: key,
|
|
val: '' == val ? true : val,
|
|
escaped: escapedAttr
|
|
});
|
|
key = val = '';
|
|
loc = 'key';
|
|
escapedAttr = false;
|
|
} else {
|
|
switch (loc) {
|
|
case 'key-char':
|
|
if (str[i] === quote) {
|
|
loc = 'key';
|
|
if (i + 1 < str.length && [' ', ',', '!', '=', '\n'].indexOf(str[i + 1]) === -1)
|
|
throw new Error('Unexpected character ' + str[i + 1] + ' expected ` `, `\\n`, `,`, `!` or `=`');
|
|
} else if (loc === 'key-char') {
|
|
key += str[i];
|
|
}
|
|
break;
|
|
case 'key':
|
|
if (key === '' && (str[i] === '"' || str[i] === "'")) {
|
|
loc = 'key-char';
|
|
quote = str[i];
|
|
} else if (str[i] === '!' || str[i] === '=') {
|
|
escapedAttr = str[i] !== '!';
|
|
if (str[i] === '!') i++;
|
|
if (str[i] !== '=') throw new Error('Unexpected character ' + str[i] + ' expected `=`');
|
|
loc = 'value';
|
|
state = characterParser.defaultState();
|
|
} else {
|
|
key += str[i]
|
|
}
|
|
break;
|
|
case 'value':
|
|
state = characterParser.parseChar(str[i], state);
|
|
if (state.isString()) {
|
|
loc = 'string';
|
|
quote = str[i];
|
|
interpolatable = str[i];
|
|
} else {
|
|
val += str[i];
|
|
}
|
|
break;
|
|
case 'string':
|
|
state = characterParser.parseChar(str[i], state);
|
|
interpolatable += str[i];
|
|
if (!state.isString()) {
|
|
loc = 'value';
|
|
val += interpolate(interpolatable);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ('/' == this.input.charAt(0)) {
|
|
this.consume(1);
|
|
tok.selfClosing = true;
|
|
}
|
|
|
|
return tok;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* &attributes block
|
|
*/
|
|
attributesBlock: function () {
|
|
var captures;
|
|
if (/^&attributes\b/.test(this.input)) {
|
|
this.consume(11);
|
|
var args = this.bracketExpression();
|
|
this.consume(args.end + 1);
|
|
return this.tok('&attributes', args.src);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Indent | Outdent | Newline.
|
|
*/
|
|
|
|
indent: function() {
|
|
var captures, re;
|
|
|
|
// established regexp
|
|
if (this.indentRe) {
|
|
captures = this.indentRe.exec(this.input);
|
|
// determine regexp
|
|
} else {
|
|
// tabs
|
|
re = /^\n(\t*) */;
|
|
captures = re.exec(this.input);
|
|
|
|
// spaces
|
|
if (captures && !captures[1].length) {
|
|
re = /^\n( *)/;
|
|
captures = re.exec(this.input);
|
|
}
|
|
|
|
// established
|
|
if (captures && captures[1].length) this.indentRe = re;
|
|
}
|
|
|
|
if (captures) {
|
|
var tok
|
|
, indents = captures[1].length;
|
|
|
|
++this.lineno;
|
|
this.consume(indents + 1);
|
|
|
|
if (' ' == this.input[0] || '\t' == this.input[0]) {
|
|
throw new Error('Invalid indentation, you can use tabs or spaces but not both');
|
|
}
|
|
|
|
// blank line
|
|
if ('\n' == this.input[0]) return this.tok('newline');
|
|
|
|
// outdent
|
|
if (this.indentStack.length && indents < this.indentStack[0]) {
|
|
while (this.indentStack.length && this.indentStack[0] > indents) {
|
|
this.stash.push(this.tok('outdent'));
|
|
this.indentStack.shift();
|
|
}
|
|
tok = this.stash.pop();
|
|
// indent
|
|
} else if (indents && indents != this.indentStack[0]) {
|
|
this.indentStack.unshift(indents);
|
|
tok = this.tok('indent', indents);
|
|
// newline
|
|
} else {
|
|
tok = this.tok('newline');
|
|
}
|
|
|
|
return tok;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Pipe-less text consumed only when
|
|
* pipeless is true;
|
|
*/
|
|
|
|
pipelessText: function() {
|
|
if (this.pipeless) {
|
|
if ('\n' == this.input[0]) return;
|
|
var i = this.input.indexOf('\n');
|
|
if (-1 == i) i = this.input.length;
|
|
var str = this.input.substr(0, i);
|
|
this.consume(str.length);
|
|
return this.tok('text', str);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* ':'
|
|
*/
|
|
|
|
colon: function() {
|
|
return this.scan(/^: */, ':');
|
|
},
|
|
|
|
fail: function () {
|
|
if (/^ ($|\n)/.test(this.input)) {
|
|
this.consume(1);
|
|
return this.next();
|
|
}
|
|
throw new Error('unexpected text ' + this.input.substr(0, 5));
|
|
},
|
|
|
|
/**
|
|
* Return the next token object, or those
|
|
* previously stashed by lookahead.
|
|
*
|
|
* @return {Object}
|
|
* @api private
|
|
*/
|
|
|
|
advance: function(){
|
|
return this.stashed()
|
|
|| this.next();
|
|
},
|
|
|
|
/**
|
|
* Return the next token object.
|
|
*
|
|
* @return {Object}
|
|
* @api private
|
|
*/
|
|
|
|
next: function() {
|
|
return this.deferred()
|
|
|| this.blank()
|
|
|| this.eos()
|
|
|| this.pipelessText()
|
|
|| this.yield()
|
|
|| this.doctype()
|
|
|| this.interpolation()
|
|
|| this["case"]()
|
|
|| this.when()
|
|
|| this["default"]()
|
|
|| this["extends"]()
|
|
|| this.append()
|
|
|| this.prepend()
|
|
|| this.block()
|
|
|| this.mixinBlock()
|
|
|| this.include()
|
|
|| this.includeFiltered()
|
|
|| this.mixin()
|
|
|| this.call()
|
|
|| this.conditional()
|
|
|| this.each()
|
|
|| this["while"]()
|
|
|| this.tag()
|
|
|| this.filter()
|
|
|| this.code()
|
|
|| this.id()
|
|
|| this.className()
|
|
|| this.attrs()
|
|
|| this.attributesBlock()
|
|
|| this.indent()
|
|
|| this.text()
|
|
|| this.comment()
|
|
|| this.colon()
|
|
|| this.dot()
|
|
|| this.textFail()
|
|
|| this.fail();
|
|
}
|
|
};
|