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crazy 256-color perl 

--HG--
branch : pmacs2
This commit is contained in:
Erik Osheim 2009-07-24 17:10:26 -04:00
parent eefd355953
commit a3ed5279be
1 changed files with 127 additions and 91 deletions
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218
mode/perl.py
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@ -49,14 +49,16 @@ def _make_string_rules(forbidden):
rules = [
PatternRule('octal', r'\\[0-7]{3}'),
PatternRule('escaped', r'\\.'),
PatternRule('deref', r"\$+" + word2 + "(?:" + "(?:->)?{\$?(?:" +
PatternRule('perl.deref', r"\$+" + word2 + "(?:" + "(?:->)?{\$?(?:" +
hword + "|" + strg1 + "|" + strg2 + ")}|" +
"(?:->)?\[\$?"+hword+"\]"+ ")+"),
PatternRule('length', r"\$#" + word2),
PatternRule('scalar', r"\$\$*" + word2),
PatternRule('scalar', r"\$[0-9]+"),
PatternRule('cast', r"[\$\@\%\&]{.+?}"),
PatternRule('array', r"@\$*" + word2),
PatternRule('perl.length', r"\$#" + word2),
PatternRule('perl.array', r"\$\$*" + word2 + '(?= *\[)'),
PatternRule('perl.hash', r"\$\$*" + word2 + '(?= *\{)'),
PatternRule('perl.scalar', r"\$\$*" + word2),
PatternRule('perl.scalar', r"\$[0-9]+"),
PatternRule('perl.array', r"@\$*" + word2),
PatternRule('perl.hash', r"\%\$*" + word2),
]
if forbidden == ')':
rules.append(PatternRule('data', r"\([^$%@\(\)]*\)"))
@ -136,17 +138,21 @@ class PerlGrammar(Grammar):
RegionRule('perl.string', '"', StringGrammar, '"'),
RegionRule('perl.string', "'", StrictStringGrammar, "'"),
RegionRule('perl.evalstring', "`", EvalGrammar, "`"),
PatternRule('perl.keyword', "(?<!->)(?:STDIN|STDERR|STDOUT|continue|do|else|elsif|eval|foreach|for|if|last|my|next|no|our|package|require|return|sub|undef|unless|until|use|while)(?![a-zA-Z0-9_])"),
PatternRule('perl.hash_key', '(?<={)' + wchr2 + '+(?=})'),
PatternRule('perl.keyword', "(?<!->)(?:continue|do|else|elsif|eval|foreach|for|if|last|my|next|no|our|package|require|return|sub|undef|unless|until|use|while)(?![a-zA-Z0-9_])"),
PatternRule('perl.builtin', "(?<!->)(?:STDIN|STDERR|STDOUT)(?![a-zA-Z0-9_])"),
PatternRule('perl.hashkey', '(?<={)' + wchr2 + '+(?=})'),
PatternRule('perl.method', '(?<=->)' + word1),
PatternRule('perl.hash_key', wchr2 + '+(?= *=>)'),
PatternRule('perl.hashkey', wchr2 + '+(?= *=>)'),
PatternRule('perl.length', r"\$#" + word2),
PatternRule('perl.cast', r'[\$\@\%\&\*](?= *{)'),
#PatternRule('perl.cast', r'[\$\@\%\&\*](?= *{)'),
PatternRule('perl.number', r'0[xX][0-9A-Fa-f]+'),
PatternRule('perl.number', r'0?\.[0-9]+|[0-9]+(?:\.[0-9]+)?'),
# built-in scalars
PatternRule('perl.array', r'\$' + word2 + '(?= *\[)'),
PatternRule('perl.hash', r'\$' + word2 + '(?= *\{)'),
PatternRule('perl.scalar', r'\$[_ab&`\'\+\*\./|,\\";#\%=\-~\^:\?!@\$<>()\[\]](?!' + wchr2 + ')'),
PatternRule('perl.scalar', r'\$\d+(?!' + wchr2 +')'),
PatternRule('perl.scalar', r'\$\^(?:' + word1 + '|' + wchr1 + ')'),
@ -158,12 +164,14 @@ class PerlGrammar(Grammar):
PatternRule('perl.scalar', r"\$[\[\]<>ab/'\"_@\?#\$!%^|&*()](?!" +
wchr2 + ")"),
PatternRule('perl.array', "@_"),
PatternRule('perl.array', r"\@_"),
PatternRule('perl.function', r"\$\$*" + word2 + "(?=-> *\()"),
PatternRule('perl.scalar', r"\$[0-9]+"),
PatternRule('perl.scalar', r"\$\$*" + word2),
PatternRule('perl.array', r"@\$*" + word2),
PatternRule('perl.hash', r"%\$*" + word2),
PatternRule('perl.array', r"\@(?= *{)"),
PatternRule('perl.array', r"\@\$*" + word2),
PatternRule('perl.hash', r"\%(?= *{)"),
PatternRule('perl.hash', r"\%\$*" + word2),
# match regexes; paired delimiters
RegionRule('perl.match', r'm *(?P<delim>\()',
@ -217,6 +225,7 @@ class PerlGrammar(Grammar):
PatternRule('perl.use', "(?<=no )" + word2),
PatternRule('perl.require', "(?<=require )" + word2),
PatternRule('perl.label', word1 + ':(?!:)'),
PatternRule('perl.function', r'&(?= *{)'),
PatternRule('perl.function', r"&\$*" + word2),
PatternRule('perl.builtin', "(?<!->)&?(?:write|warn|wantarray|waitpid|wait|vec|values|utime|use|untie|unshift|unpack|unlink|undef|umask|ucfirst|uc|truncate|times|time|tied|tie|telldir|tell|syswrite|system|sysseek|sysread|sysopen|syscall|symlink|substr|sub|study|stat|srand|sqrt|sprintf|split|splice|sort|socketpair|socket|sleep|sin|shutdown|shmwrite|shmread|shmget|shmctl|shift|setsockopt|setservent|setpwent|setprotoent|setpriority|setpgrp|setnetent|sethostent|setgrent|send|semop|semget|semctl|select|seekdir|seek|scalar|rmdir|rindex|rewinddir|reverse|return|reset|require|rename|ref|redo|recv|readpipe|readlink|readline|readdir|read|rand|quotemeta|push|prototype|printf|print|pos|pop|pipe|package|pack|our|ord|opendir|open|oct|no|next|my|msgsnd|msgrcv|msgget|msgctl|mkdir|map|lstat|log|lock|localtime|local|listen|link|length|lcfirst|lc|last|kill|keys|join|ioctl|int|index|import|hex|grep|goto|gmtime|glob|getsockopt|getsockname|getservent|getservbyport|getservbyname|getpwuid|getpwnam|getpwent|getprotoent|getprotobynumber|getprotobyname|getpriority|getppid|getpgrp|getpeername|getnetent|getnetbyname|getnetbyaddr|getlogin|gethostent|gethostbyname|gethostbyaddr|getgrnam|getgrgid|getgrent|getc|formline|format|fork|flock|fileno|fcntl|exp|exit|exists|exec|eval|eof|endservent|endpwent|endprotoent|endnetent|endhostent|endgrent|each|dump|do|die|delete|defined|dbmopen|dbmclose|crypt|cos|continue|connect|closedir|close|chroot|chr|chown|chop|chomp|chmod|chdir|caller|bless|binmode|bind|atan2|alarm|accept|abs)(?![a-zA-Z0-9_])"),
@ -240,6 +249,7 @@ class PerlGrammar(Grammar):
PatternRule('perl.function', word2 + r"(?= *\()"),
PatternRule('perl.class', word2 + "(?=->)"),
PatternRule('perl.glob', r'\*(?= *{)'),
PatternRule('perl.glob', r'(?:(?<=[^a-zA-Z0-9_])|(?<=^)) *\*' + word2),
# some basic stuff
@ -272,7 +282,7 @@ class PerlTabber(StackTabber2):
end_free_tokens = {'perl.string.end': 1,
'perl.pod.end': 1,
'perl.heredoc.end': 1,
'perl.evaldoc.start': 1}
'perl.evaldoc.end': 1}
class PerlSetLib(Method):
'''Set the path(s) to find perl modules'''
@ -718,6 +728,32 @@ class PerlContext(context.Context):
if curr: self.namelines[i] = (curr, tuple(stack))
i += 1
# green is for strings and hash keys
low_green = ('green130', 'default', 'bold')
lit_green = ('green251', 'default', 'bold')
# cyan is for quotes, evals, regexes, subs
low_cyan = ('cyan022', 'default', 'bold')
med_cyan = ('cyan', 'default', 'bold')
lit_cyan = ('cyan255', 'default', 'bold')
# magenta is for keywords/builtins, translation, globs
low_magenta = ('magenta424', 'default', 'bold')
med_magenta = ('magenta', 'default', 'bold')
lit_magenta = ('magenta515', 'default', 'bold')
# yellow is for variables
med_yellow = ('yellow', 'default', 'bold')
lit_orange = ('yellow530', 'default', 'bold')
med_orange = ('yellow520', 'default', 'bold')
# red is for comments, pods, endblocks
low_red = ('red300', 'default', 'bold')
med_red = ('red', 'default', 'bold')
lit_red = ('red500', 'default', 'bold')
# blue is unused
class Perl(Fundamental):
name = 'Perl'
extensions = ['.pl', '.pm', '.pod', '.t']
@ -731,103 +767,103 @@ class Perl(Fundamental):
closetags = {')': '(', ']': '[', '}': '{'}
colors = {
# comments
'endblock.start': ('red', 'default', 'bold'),
'endblock.data': ('red', 'default', 'bold'),
'endblock.null': ('red', 'default', 'bold'),
'endblock.end': ('red', 'default', 'bold'),
'endblock.start': low_red,
'endblock.end': lit_red,
'endblock.data': lit_red,
'endblock.null': lit_red,
# pod
'pod.start': ('red', 'default', 'bold'),
'pod.null': ('red', 'default', 'bold'),
'pod.entry.start': ('magenta', 'default', 'bold'),
'pod.entry.data': ('magenta', 'default', 'bold'),
'pod.entry.null': ('magenta', 'default', 'bold'),
'pod.entry.end': ('magenta', 'default', 'bold'),
'pod.end': ('red', 'default', 'bold'),
'pod.start': med_red,
'pod.end': med_red,
'pod.data': med_red,
'pod.null': med_red,
'pod.entry.start': med_magenta,
'pod.entry.end': med_magenta,
'pod.entry.data': med_magenta,
'pod.entry.null': med_magenta,
# basic stuff
'null': ('default', 'default', 'bold'),
'sub': ('cyan', 'default', 'bold'),
'prototype': ('yellow', 'default', 'bold'),
'noperator': ('magenta', 'default', 'bold'),
'endblock': ('red', 'default', 'bold'),
'perl.keyword': ('magenta', 'default', 'bold'),
'cast': ('yellow', 'default', 'bold'),
'scalar': ('yellow', 'default', 'bold'),
'length': ('yellow', 'default', 'bold'),
'array': ('yellow', 'default', 'bold'),
'deref': ('yellow', 'default', 'bold'),
'perl.hash': ('yellow', 'default', 'bold'),
'hash_key': ('green', 'default', 'bold'),
'perl.method': ('cyan', 'default', 'bold'),
'perl.function': ('cyan', 'default', 'bold'),
'perl.builtin': ('magenta', 'default', 'bold'),
'perl.label': ('cyan', 'default', 'bold'),
'package': ('cyan', 'default', 'bold'),
'perl.class': ('cyan', 'default', 'bold'),
'use': ('cyan', 'default', 'bold'),
'require': ('cyan', 'default', 'bold'),
'perl.sub': med_cyan,
'prototype': med_yellow,
'noperator': med_magenta,
'perl.keyword': low_magenta,
'perl.builtin': med_magenta,
#'perl.cast': med_yellow,
'perl.scalar': med_yellow,
'perl.length': med_yellow,
'perl.deref': med_yellow,
'perl.array': lit_orange,
'perl.hash': med_orange,
'perl.hashkey': lit_green,
'perl.method': med_cyan,
'perl.function': med_cyan,
'perl.builtin': med_magenta,
'perl.label': med_cyan,
'package': med_cyan,
'perl.class': med_cyan,
'perl.use': med_cyan,
'perl.require': med_cyan,
# heredoc/evaldoc
'heredoc.start': ('green', 'default', 'bold'),
'heredoc.data': ('green', 'default', 'bold'),
'heredoc.null': ('green', 'default', 'bold'),
'heredoc.end': ('green', 'default', 'bold'),
'evaldoc.start': ('cyan', 'default', 'bold'),
'evaldoc.null': ('cyan', 'default', 'bold'),
'evaldoc.end': ('cyan', 'default', 'bold'),
'heredoc.start': low_green,
'heredoc.end': low_green,
'heredoc.data': lit_green,
'heredoc.null': lit_green,
'evaldoc.start': low_cyan,
'evaldoc.end': low_cyan,
'evaldoc.data': lit_cyan,
'evaldoc.null': lit_cyan,
# strings
'perl.string.start': ('green', 'default', 'bold'),
'perl.string.null': ('green', 'default', 'bold'),
'perl.string.escaped': ('magenta', 'default', 'bold'),
'perl.string.deref': ('yellow', 'default', 'bold'),
'perl.string.end': ('green', 'default', 'bold'),
'perl.string.start': low_green,
'perl.string.end': low_green,
'perl.string.data': lit_green,
'perl.string.null': lit_green,
'perl.string.escaped': med_magenta,
'perl.string.deref': med_yellow,
# `` strings
'evalstring.start': ('cyan', 'default', 'bold'),
'evalstring.null': ('cyan', 'default', 'bold'),
'evalstring.escaped': ('magenta', 'default', 'bold'),
'evalstring.deref': ('yellow', 'default', 'bold'),
'evalstring.end': ('cyan', 'default', 'bold'),
'evalstring.start': low_cyan,
'evalstring.end': low_cyan,
'evalstring.data': lit_cyan,
'evalstring.null': lit_cyan,
'evalstring.escaped': med_magenta,
'evalstring.deref': med_yellow,
# quoted region
'perl.quoted': ('cyan', 'default', 'bold'),
'perl.quoted.start': ('cyan', 'default', 'bold'),
'perl.quoted.null': ('cyan', 'default', 'bold'),
'perl.quoted.data': ('cyan', 'default', 'bold'),
'perl.quoted.escaped': ('magenta', 'default', 'bold'),
'perl.quoted.deref': ('yellow', 'default', 'bold'),
'perl.quoted.end': ('cyan', 'default', 'bold'),
'perl.quoted.start': low_cyan,
'perl.quoted.end': low_cyan,
'perl.quoted.data': lit_cyan,
'perl.quoted.null': lit_cyan,
'perl.quoted.escaped': med_magenta,
'perl.quoted.deref': med_yellow,
# match regex
'match.start': ('cyan', 'default', 'bold'),
'match.end': ('cyan', 'default', 'bold'),
'match.data': ('cyan', 'default', 'bold'),
'match.null': ('cyan', 'default', 'bold'),
'match.start': low_cyan,
'match.end': low_cyan,
'match.data': lit_cyan,
'match.null': lit_cyan,
# replace regex
'replace.start': ('cyan', 'default', 'bold'),
'replace.middle0': ('cyan', 'default', 'bold'),
'replace.middle1': ('cyan', 'default', 'bold'),
'replace.end': ('cyan', 'default', 'bold'),
'replace.data': ('cyan', 'default', 'bold'),
'replace.null': ('cyan', 'default', 'bold'),
'replace.escaped': ('magenta', 'default', 'bold'),
'replace.deref': ('yellow', 'default', 'bold'),
'replace.length': ('yellow', 'default', 'bold'),
'replace.scalar': ('yellow', 'default', 'bold'),
'replace.perl.hash': ('yellow', 'default', 'bold'),
'replace.cast': ('yellow', 'default', 'bold'),
'replace.start': low_cyan,
'replace.middle0': low_cyan,
'replace.middle1': low_cyan,
'replace.end': low_cyan,
'replace.data': lit_cyan,
'replace.null': lit_cyan,
'replace.escaped': med_magenta,
'replace.deref': med_yellow,
# translate regex
'translate.start': ('magenta', 'default', 'bold'),
'translate.middle0': ('magenta', 'default', 'bold'),
'translate.end': ('magenta', 'default', 'bold'),
'translate.null': ('magenta', 'default', 'bold'),
'translate.start': low_magenta,
'translate.middle0': low_magenta,
'translate.end': low_magenta,
'translate.data': lit_magenta,
'translate.null': lit_magenta,
# xyz
'perl.glob': ('magenta', 'default', 'bold'),
'perl.glob': med_magenta,
}
config = {}
lconfig = {'perl.libs': []}