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Update RapydScript

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This commit is contained in:
Kovid Goyal 2016-04-08 09:54:27 +05:30
parent bbd635c57b
commit 388c6859bb
2 changed files with 23 additions and 23 deletions
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resources/rapydscript/compiler.js.xz
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46
resources/rapydscript/lib/re.pyj
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@ -35,6 +35,7 @@ _re_cache_map = {}
_re_cache_items = v'[]'
error = SyntaxError # This is the error JS throws for invalid regexps
has_prop = Object.prototype.hasOwnProperty.call.bind(Object.prototype.hasOwnProperty)
def _expand(groups, repl, group_name_map):
i = 0
@ -68,7 +69,7 @@ def _expand(groups, repl, group_name_map):
return '\\'
if '"\''.indexOf(q) is not -1:
return q
if _ASCII_CONTROL_CHARS.hasOwnProperty(q):
if _ASCII_CONTROL_CHARS[q]:
return String.fromCharCode(_ASCII_CONTROL_CHARS[q])
if '0' <= q <= '9':
ans = read_digits(Number.MAX_VALUE, _NUM_PAT, 10, Number.MAX_VALUE, q)
@ -81,7 +82,7 @@ def _expand(groups, repl, group_name_map):
i += m[0].length
gn = m[1]
if isNaN(parseInt(gn, 10)):
if not Object.prototype.hasOwnProperty.call(group_name_map, gn):
if not has_prop(group_name_map, gn):
return ''
gn = group_name_map[gn][-1]
return groups[gn] or ''
@ -112,7 +113,7 @@ def _expand(groups, repl, group_name_map):
return '\\N{' + name
next()
key = (name or '').toLowerCase()
if not name or not Object.prototype.hasOwnProperty.call(_ALIAS_MAP, key):
if not name or not has_prop(_ALIAS_MAP, key):
return '\\N{' + name + '}'
code = _ALIAS_MAP[key]
if code <= 0xFFFF:
@ -177,7 +178,7 @@ def transform_regex(source, flags):
flgs = source[pos+1:close]
for v'var i = 0; i < flgs.length; i++':
q = flgs[i] # noqa:undef
if not flag_map.hasOwnProperty(q):
if not has_prop(flag_map, q):
raise SyntaxError('Invalid flag: ' + q)
flags |= flag_map[q]
pos = close + 1
@ -194,7 +195,7 @@ def transform_regex(source, flags):
if close is -1:
raise SyntaxError('Named group not closed, expecting >')
name = source[pos+1:close]
if not Object.prototype.hasOwnProperty.call(group_map, name):
if not has_prop(group_map, name):
group_map[name] = v'[]'
group_map[name].push(v'++group_count')
pos = close + 1
@ -206,7 +207,7 @@ def transform_regex(source, flags):
if not isNaN(parseInt(name, 10)):
ans += '\\' + name
else:
if not Object.prototype.hasOwnProperty.call(group_map, name):
if not has_prop(group_map, name):
raise SyntaxError('Invalid back-reference. The named group: ' + name + ' has not yet been defined.')
ans += '\\' + group_map[name][-1]
pos = close + 1
@ -265,7 +266,7 @@ class MatchObject:
def _group_number(self, g):
if type(g) is 'number':
return g
if Object.prototype.hasOwnProperty.call(self.re.group_name_map, g):
if has_prop(self.re.group_name_map, g):
return self.re.group_name_map[g][-1]
return g
@ -274,7 +275,7 @@ class MatchObject:
if type(q) is 'number' and -1 < q < self._groups.length:
val = self._groups[q]
else:
if Object.prototype.hasOwnProperty.call(self.re.group_name_map, q):
if has_prop(self.re.group_name_map, q):
val = self._groups[self.re.group_name_map[q][-1]]
if val is undefined:
val = defval
@ -317,7 +318,7 @@ class MatchObject:
ans = {}
for v"var i = 0; i < names.length; i++":
name = names[i] # noqa:undef
if Object.prototype.hasOwnProperty.call(gnm, name):
if has_prop(gnm, name):
val = self._groups[gnm[name][-1]]
if val is undefined:
val = defval
@ -326,7 +327,7 @@ class MatchObject:
def captures(self, group_name):
ans = []
if not Object.prototype.hasOwnProperty.call(self.re.group_name_map, group_name):
if not has_prop(self.re.group_name_map, group_name):
return ans
groups = self.re.group_name_map[group_name]
for v'var i = 0; i < groups.length; i++':
@ -384,18 +385,17 @@ class RegexObject:
return ρσ_list_decorate(string.match(self._pattern) or v'[]')
def finditer(self, string):
pat = RegExp(this._pattern.source, this._modifiers) # We have to do this since lastIndex is mutable
return {
'_string':string,
'_r': pat,
'_self': self,
ρσ_iterator_symbol: def (): return this;,
'next': def ():
m = this._r.exec(this._string)
if m is None:
return {'done':True}
return {'done':False, 'value':MatchObject(this._self, m, 0, None)}
}
# We have to copy pat since lastIndex is mutable
pat = RegExp(this._pattern.source, this._modifiers) # noqa: unused-local
ans = v"{'_string':string, '_r':pat, '_self':self}"
ans[ρσ_iterator_symbol] = def():
return this
ans['next'] = def():
m = this._r.exec(this._string)
if m is None:
return v"{'done':true}"
return v"{'done':false, 'value':new MatchObject(this._self, m, 0, null)}"
return ans
def subn(self, repl, string, count=0):
expand = _expand
@ -426,7 +426,7 @@ def _get_from_cache(pattern, flags):
if isinstance(pattern, RegExp):
pattern = pattern.source
key = JSON.stringify(v'[pattern, flags]')
if Object.prototype.hasOwnProperty.call(_re_cache_map, key):
if has_prop(_re_cache_map, key):
return _re_cache_map[key]
if _re_cache_items.length >= 100:
v'delete _re_cache_map[_re_cache_items.shift()]'