js support

--HG--
branch : pmacs2
This commit is contained in:
moculus 2007-06-25 14:06:16 +00:00
parent 57966e6420
commit 178420f3fc
2 changed files with 81 additions and 44 deletions

View File

@ -7,12 +7,12 @@ import util, window2
from point2 import Point
# modes
# TODO: mode_sql mode_javascript mode_tt
# TODO: mode_sql mode_tt
import mode2
import mode_mini, mode_search, mode_replace, mode_which
import mode_console, mode_consolemini
import mode_blame, mode_diff
import mode_c, mode_python, mode_perl, mode_xml, mode_nasm, mode_sh
import mode_c, mode_python, mode_perl, mode_xml, mode_nasm, mode_sh, mode_javascript
import mode_life, mode_text, mode_mutt
def run(buffers, jump_to_line=None, init_mode=None):
@ -84,7 +84,7 @@ class Application(object):
'blame': mode_blame.Blame,
'c': mode_c.C,
'console': mode_console.Console,
'consolemini': mode_consolemini.Console,
'consolemini': mode_consolemini.Console,
'diff': mode_diff.Diff,
'fundamental': mode2.Fundamental,
'mini': mode_mini.Mini,
@ -97,11 +97,11 @@ class Application(object):
'text': mode_text.Text,
'which': mode_which.Which,
'xml': mode_xml.XML,
'life': mode_life.Life,
'life': mode_life.Life,
'mutt': mode_mutt.Mutt,
# 'sql': mode_sql.Sql,
# 'javascript': mode_javascript.Javascript,
# 'template': mode_tt.Template,
'javascript': mode_javascript.Javascript,
#'sql': mode_sql.Sql,
#'template': mode_tt.Template,
}
# these are used in this order to determine which mode to open certain
@ -128,9 +128,9 @@ class Application(object):
'.xml.in': 'xml',
'.html': 'xml',
'.htm': 'xml',
# '.sql': 'sql',
# '.js': 'javascript',
# '.tt': 'template'
'.js': 'javascript',
#'.sql': 'sql',
#'.tt': 'template'
}
self.mode_detection = {
'python': 'python',

View File

@ -1,43 +1,80 @@
import re, sets, string, sys
import color, commands, default, lex, lex_javascript, method, mode, point, regex, tab_javascript
import color, mode2
from lex2 import Grammar, PatternRule, RegionRule
from point2 import Point
class Javascript(mode.Fundamental):
class StringGrammar(Grammar):
rules = [
PatternRule(name=r'octal', pattern=r'\\[0-7]{3}'),
PatternRule(name=r'escaped', pattern=r'\\.'),
]
class JavascriptGrammar(Grammar):
rules = [
PatternRule(name=r'comment', pattern=r'//.*$'),
RegionRule(name=r'comment', start='/\*', grammar=Grammar(), end='\*/'),
PatternRule(name=r'continuation', pattern=r'\\(?= *$)'),
PatternRule(name=r'function', pattern=r"(?<=function )[a-zA-Z_][a-zA-Z0-9_]*"),
PatternRule(name=r'class', pattern=r"(?<=class )[a-zA-Z_][a-zA-Z0-9_]*"),
PatternRule(name=r'reserved1', pattern=r'(?:as|break|case|catch|class|const|continue|default|delete|do|else|export|extends|false|finally|for|function|if|import|in|instanceof|is|namespace|new|null|package|private|public|return|super|switch|this|throw|true|try|typeof|use|var|void|while|with)(?![a-zA-Z0-9_])'),
PatternRule(name=r'reserved2', pattern=r'(?:abstract|debugger|enum|goto|implements|interface|native|protected|synchronized|throws|transient|volatile)(?![a-zA-Z0-9_])'),
PatternRule(name=r'nonreserved', pattern=r'(?:get|include|set)(?![a-zA-Z0-9_])'),
PatternRule(name=r"method", pattern=r"(?<=\.)[a-zA-Z_][a-zA-Z0-9_]*(?= *\()"),
PatternRule(name=r'identifier', pattern=r"[a-zA-Z_][a-zA-Z0-9_]*"),
PatternRule(name=r'integer', pattern=r"(?:0|[1-9][0-9]*|0[0-7]+|0[xX][0-9a-fA-F]+)[lL]?"),
PatternRule(name=r'float', pattern=r"[0-9]+\.[0-9]*|\.[0-9]+|(?:[0-9]|[0-9]+\.[0-9]*|\.[0-9]+)[eE][\+-]?[0-9]+"),
# fucking javascript!
# their lexer grammar requires one-token look-behind in order to know
# whether a "/" starts a literal regex, or is part of a mathematical
# expression/assignment. so for now we will require either a space or $
# after / in order to *not* treat it as a regex. dammit!
PatternRule(name=r'delimiter', pattern=r'%=|&&=|&=|\(|\)|\*=|\+=|,|-=|\.{3}|\.|/=(?= |$)|::|:|;|<<=|>>=|>>>=|\?|\[|\]|^=|^^=|\{|\}|\|=|\|\|='),
PatternRule(name=r'operator', pattern=r'!==|!=|!|%|&&|&|\*|\+\+|\+|--|-|/(?= |$)|<<=|<<|<=|<|===|==|=|>>>=|>>>|>>=|>>|>=|>|\\'),
RegionRule(name='regex', start="/", grammar=StringGrammar(), end="/"),
RegionRule(name='string', start="'", grammar=StringGrammar(), end="'"),
RegionRule(name='string', start='"', grammar=StringGrammar(), end='"'),
]
class Javascript(mode2.Fundamental):
grammar = JavascriptGrammar()
def __init__(self, w):
mode.Fundamental.__init__(self, w)
self.tag_matching = True
self.grammar = lex_javascript.JavascriptGrammar()
self.lexer = lex.Lexer(self.grammar)
mode2.Fundamental.__init__(self, w)
self.add_bindings('close-paren', (')',))
self.add_bindings('close-brace', ('}',))
self.add_bindings('close-bracket', (']',))
self.default_color = color.build_attr(color.pairs('default', 'default'))
self.colors = {
'keyword' : color.build('cyan', 'default', 'bold'),
'pseudo-keyword' : color.build('cyan', 'default', 'bold'),
'built-in method' : color.build('cyan', 'default', 'bold'),
'function declaration' : color.build('blue', 'default', 'bold'),
'class declaration' : color.build('green', 'default'),
'string4' : color.build('green', 'default'),
'string3' : color.build('green', 'default'),
'string2' : color.build('green', 'default'),
'string1' : color.build('green', 'default'),
'comment' : color.build('red', 'default'),
'continuation' : color.build('red', 'default'),
#'operator' : color.build('yellow', 'default'),
#'delimiter' : color.build('magenta', 'default'),
'system_identifier' : color.build('cyan', 'default', 'bold'),
#'bound method' : color.build('yellow', 'default'),
'import statement' : color.build('magenta', 'green'),
'bizzaro' : color.build('magenta', 'green'),
'comment': color.build('red', 'default'),
'comment.start': color.build('red', 'default'),
'comment.null': color.build('red', 'default'),
'comment.end': color.build('red', 'default'),
'continuation': color.build('red', 'default'),
'function': color.build('blue', 'default'),
'class': color.build('green', 'default'),
'reserved1': color.build('cyan', 'default'),
'reserved2': color.build('cyan', 'default'),
'nonreserved': color.build('cyan', 'default'),
'delimiter': color.build('default', 'default'),
'operator': color.build('default', 'default'),
'integer': color.build('default', 'default'),
'float': color.build('default', 'default'),
'string.start': color.build('green', 'default'),
'string.null': color.build('green', 'default'),
'string.octal': color.build('magenta', 'default'),
'string.escaped': color.build('magenta', 'default'),
'string.end': color.build('green', 'default'),
'regex.start': color.build('cyan', 'default'),
'regex.null': color.build('cyan', 'default'),
'regex.octal': color.build('magenta', 'default'),
'regex.escaped': color.build('magenta', 'default'),
'regex.end': color.build('cyan', 'default'),
}
#self.highlighter.lex_buffer()
#self.get_regions()
self.tabber = tab_javascript.JavascriptTabber(self)
def name(self):
return "Javascript"