moculus
parent
83ef208a0f
commit
5cf1a2843e
139
lex2_perl.py
139
lex2_perl.py
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@ -3,23 +3,23 @@ from lex2 import Grammar, ConstantRule, PatternRule, ContextPatternRule, RegionR
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class PodGrammar(Grammar):
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rules = [
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PatternRule(
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name=r'header',
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name=r'entry',
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pattern=r'(?<=^=head[1-4]) +.*$',
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),
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PatternRule(
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name=r'indent_level',
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name=r'entry',
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pattern=r'(?<=^=over) +.*$',
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),
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PatternRule(
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name=r'item_entry',
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name=r'entry',
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pattern=r'(?<=^=item) +.*$',
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),
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PatternRule(
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name=r'format',
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name=r'entry',
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pattern=r'(?:(?<=^=begin)|(?<=^=end)) +.*$',
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),
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PatternRule(
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name=r'encoding_type',
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name=r'entry',
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pattern=r'(?<=^=encoding) +.*$',
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),
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]
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@ -31,20 +31,20 @@ class StringGrammar(Grammar):
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pattern=r'\\.',
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),
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PatternRule(
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name=r'hash_deref',
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pattern=r"\$\$*[A-Za-z0-9_](?:[A-Za-z0-9_]|::)*(?:->{(?:[a-zA-Z_][a-zA-Z_0-9]*|'(?:\\.|[^'\\])*'|\"(\\.|[^\\\"])*\")})+",
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name=r'deref',
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pattern=r"\$\$*[A-Za-z0-9_](?:[A-Za-z0-9_]|::)*(?:->{\$?(?:[a-zA-Z_][a-zA-Z_0-9]*|'(?:\\.|[^'\\])*'|\"(\\.|[^\\\"])*\")}|->\[\$?[0-9a-zA-Z_]+\])+",
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),
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PatternRule(
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name=r'length_scalar',
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name=r'length',
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pattern=r"\$#[A-Za-z0-9_](?:[A-Za-z0-9_]|::)*",
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),
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ContextPatternRule(
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name=r'system_scalar',
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name=r'scalar',
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pattern=r"\$[^A-Za-z0-9 %(delim)s](?![A-Za-z0-9_])",
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fallback=r"\$[^A-Za-z0-9 ](?![A-Za-z0-9_])",
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),
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PatternRule(
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name=r'system_array',
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name=r'array',
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pattern=r"@_",
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),
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PatternRule(
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@ -63,12 +63,33 @@ class StringGrammar(Grammar):
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class PerlGrammar(Grammar):
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rules = [
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# heredocs
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RegionRule(
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name=r'heredoc',
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start=r"<< *(?P<heredoc>[a-zA-Z0-9_]+) *;",
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name=r'heredoc1',
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start=r"<<(?P<heredoc>[a-zA-Z0-9_]+) *;",
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grammar=StringGrammar(),
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end=r'^%(heredoc)s$',
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),
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RegionRule(
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name=r'heredoc1',
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start=r"<< *\"(?P<heredoc>[a-zA-Z0-9_]+)\" *;",
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grammar=StringGrammar(),
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end=r'^%(heredoc)s$',
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),
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RegionRule(
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name=r'heredoc2',
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start=r"<< *'(?P<heredoc>[a-zA-Z0-9_]+)' *;",
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grammar=Grammar(),
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end=r'^%(heredoc)s$',
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),
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RegionRule(
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name=r'eval_heredoc',
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start=r"<< *`(?P<heredoc>[a-zA-Z0-9_]+)` *;",
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grammar=StringGrammar(),
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end=r'^%(heredoc)s$',
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),
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# end block
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RegionRule(
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name=r'endblock',
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start=r"^__END__|__DATA__ *$",
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@ -112,25 +133,29 @@ class PerlGrammar(Grammar):
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pattern=r"(?<!->)(?:STDIN|STDERR|STDOUT|and|cmp|continue|do|else|elsif|eq|eval|foreach|for|if|last|my|next|ne|not|or|our|package|require|return|sub|undef|unless|until|use|while)(?![a-zA-Z0-9_])",
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),
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PatternRule(
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name=r'bareword_hash_index',
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name=r'hash_key',
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pattern=r'(?<={)[A-Za-z0-9_]+(?=})',
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),
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PatternRule(
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name=r'bareword_hash_key',
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name=r'hash_key',
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pattern=r'[A-Za-z0-9_]+(?= *=>)',
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),
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PatternRule(
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name=r'length_scalar',
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name=r'length',
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pattern=r"\$#[A-Za-z0-9_](?:[A-Za-z0-9_]|::)*",
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),
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PatternRule(
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name=r'system_scalar',
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name=r'scalar',
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pattern=r"\$[][><ab/'\"_@\?#\$!%^|&*()](?![A-Za-z0-9_])",
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),
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PatternRule(
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name=r'system_array',
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name=r'array',
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pattern=r"@_",
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),
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PatternRule(
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name=r'function',
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pattern=r"\$\$*[A-Za-z0-9_](?:[A-Za-z0-9_]|::)*(?=-> *\()",
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),
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PatternRule(
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name=r'scalar',
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pattern=r"\$\$*[A-Za-z0-9_](?:[A-Za-z0-9_]|::)*",
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@ -144,41 +169,41 @@ class PerlGrammar(Grammar):
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pattern=r"%\$*[A-Za-z_](?:[A-Za-z0-9_]|::)*",
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),
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PatternRule(
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name=r'dereference',
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name=r'deref',
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pattern=r"[@%\$&\*](?={)",
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),
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RegionRule(
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name=r'quoted_region1',
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name=r'quoted',
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start=r'q[rqwx]? *(?P<delim>[^ #])',
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grammar=Grammar(),
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end=r'%(delim)s',
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),
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RegionRule(
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name=r'quoted_region2',
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name=r'quoted',
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start=r'q[rqwx]?#',
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grammar=Grammar(),
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end=r'#',
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),
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RegionRule(
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name=r'bracket_quoted_region1',
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name=r'quoted',
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start=r'q[rqwx]? *\(',
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grammar=Grammar(),
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end=r'\)',
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),
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RegionRule(
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name=r'bracket_quoted_region2',
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name=r'quoted',
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start=r'q[rqwx]? *{',
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grammar=Grammar(),
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end=r'}',
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),
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RegionRule(
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name=r'bracket_quoted_region3',
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name=r'quoted',
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start=r'q[rqwx]? *<',
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grammar=Grammar(),
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end=r'>',
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),
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RegionRule(
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name=r'bracket_quoted_region4',
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name=r'quoted',
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start=r'q[rqwx]? *\[',
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grammar=Grammar(),
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end=r'\]',
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@ -186,19 +211,19 @@ class PerlGrammar(Grammar):
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# match regexes
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RegionRule(
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name=r'match_regex1',
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name=r'match',
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start=r'(?:(?<==~)|(?<=!~)|(?<=\()) *(?P<delim>/)',
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grammar=StringGrammar(),
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end=r'/[a-z]*',
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),
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RegionRule(
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name=r'match_regex2',
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name=r'match',
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start=r'm *(?P<delim>[^ #a-zA-Z0-9_])',
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grammar=StringGrammar(),
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end=r'%(delim)s[a-z]*',
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),
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RegionRule(
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name=r'match_regex3',
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name=r'match',
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start=r'm(?P<delim>#)',
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grammar=StringGrammar(),
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end=r'#[a-z]*',
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@ -206,7 +231,7 @@ class PerlGrammar(Grammar):
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# replace regexes
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DualRegionRule(
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name=r'replace_regex1',
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name=r'replace',
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start=r's *(?P<delim>[^ a-zA-Z0-9_])',
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grammar1=StringGrammar(),
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middle=r'%(delim)s',
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@ -214,21 +239,39 @@ class PerlGrammar(Grammar):
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end=r'%(delim)s[a-z]*',
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),
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DualRegionRule(
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name=r'replace_regex2',
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start=r's#',
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name=r'replace',
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start=r's(?P<delim>#)',
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grammar1=StringGrammar(),
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middle=r'#',
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grammar2=StringGrammar(),
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end=r'#[a-z]*',
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),
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# translate operator
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DualRegionRule(
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name=r'translate',
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start=r'(?:y|tr) *(?P<delim>[^ a-zA-Z0-9_])',
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grammar1=Grammar(),
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middle=r'%(delim)s',
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grammar2=Grammar(),
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end=r'%(delim)s[a-z]*',
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),
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DualRegionRule(
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name=r'translate',
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start=r'(?:y|tr)#',
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grammar1=Grammar(),
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middle=r'#',
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grammar2=Grammar(),
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end=r'#[a-z]*',
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),
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# some more basic stuff
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PatternRule(
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name=r'package',
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pattern=r"(?<=package )(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*",
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),
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PatternRule(
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name=r'sub',
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#pattern=r"(?<=sub )[a-zA-Z_][a-zA-Z_0-9]*(?= *{)",
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pattern=r"(?<=sub )[a-zA-Z_][a-zA-Z_0-9]*",
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),
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PatternRule(
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@ -240,33 +283,27 @@ class PerlGrammar(Grammar):
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pattern=r'[a-zA-Z_][a-zA-Z0-9_]*:(?!:)',
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),
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PatternRule(
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name=r'instance_method',
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name=r'method',
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pattern=r"(?<=->)[a-zA-Z_][a-zA-Z_0-9]*",
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),
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PatternRule(
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name=r'static_method',
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pattern=r"&?(?:[a-zA-Z_][a-zA-Z_0-9]*::)+[a-zA-Z_][a-zA-Z_0-9]*",
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name=r'function',
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pattern=r"&\$*(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*",
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),
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PatternRule(
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name=r'builtin_method',
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name=r'function',
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pattern=r"(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*(?= *\()",
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),
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PatternRule(
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name=r'builtin',
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pattern=r"(?<!->)&?(?: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_])",
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),
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PatternRule(
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name=r'method',
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pattern=r"&(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*",
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name=r'class',
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pattern=r"(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*",
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),
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PatternRule(
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name=r'ref_method',
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pattern=r"&\$(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*",
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),
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PatternRule(
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name=r'bareword_method',
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pattern=r"(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*(?= *\()",
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),
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#PatternRule(
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# name=r'delimiter',
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# pattern=r"\(|\)|\[|\]|{|}|,|;|->|=>|=|\?|(?<!:):(?!=:)",
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#),
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# nested regions
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RegionRule(
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name=r'paren',
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start=r'\(',
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@ -285,12 +322,14 @@ class PerlGrammar(Grammar):
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grammar=None,
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end=r'\]',
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),
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# some basic stuff
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PatternRule(
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name=r'delimiter',
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pattern=r",|;|->|=>|=|\?|(?<!:):(?!=:)",
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),
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PatternRule(
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name=r'unary_operator',
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name=r'operator',
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pattern=r"\+=|-=|\*=|/=|//=|%=|&=\|\^=|>>=|<<=|\*\*=",
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),
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PatternRule(
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127
test3.py
127
test3.py
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@ -17,99 +17,86 @@ for i in range(0, len(color_list)):
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color_dict[color_names[i]] = color_list[i]
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token_colors = {
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# basic stuff
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'escaped': 'lpurple',
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'null': 'white',
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'delimiter': 'white',
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'pod.start': 'lred',
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'pod.null': 'lred',
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'pod.end': 'lred',
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'pod.header': 'lpurple',
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'pod.indent_level': 'lpurple',
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'pod.item_entry': 'lpurple',
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'pod.format': 'lpurple',
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'pod.encoding_type': 'lpurple',
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'sub': 'lcyan',
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'number': 'white',
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'operator': 'white',
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'heredoc': 'lgreen',
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'endblock': 'lred',
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'pod': 'lred',
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'keyword': 'lpurple',
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'scalar': 'yellow',
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'array': 'yellow',
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'deref': 'yellow',
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'hash': 'yellow',
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'hash_key': 'lgreen',
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'comment': 'lred',
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#'string1': 'lgreen',
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'function': 'lcyan',
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'builtin': 'lpurple',
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'method': 'lcyan',
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'bareword': 'white',
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'label': 'lcyan',
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'package': 'lcyan',
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'class': 'lcyan',
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'use': 'lcyan',
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'method': 'lcyan',
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# heredoc
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'heredoc1.start': 'lgreen',
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'heredoc1.null': 'lgreen',
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'heredoc1.end': 'lgreen',
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'heredoc2.start': 'lgreen',
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'heredoc2.null': 'lgreen',
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'heredoc2.end': 'lgreen',
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'eval_heredoc.start': 'lcyan',
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'eval_heredoc.null': 'lcyan',
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'eval_heredoc.end': 'lcyan',
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# pod
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'pod.start': 'lred',
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'pod.null': 'lred',
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'pod.entry': 'lpurple',
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'pod.end': 'lred',
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# "" strings
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'string1.start': 'lgreen',
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'string1.null': 'lgreen',
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'string1.escaped': 'lpurple',
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#'string1.scalar': 'yellow',
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#'string1.system_scalar': 'yellow',
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'string1.hash_deref': 'yellow',
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#'string1.hash_bareword_index': 'lgreen',
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'string1.deref': 'yellow',
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'string1.end': 'lgreen',
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#'string2': 'lgreen',
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# '' strings
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'string2.start': 'lgreen',
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'string2.null': 'lgreen',
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'string2.end': 'lgreen',
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# `` strings
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'evalstring': 'lcyan',
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'default_string': 'lgreen',
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'keyword': 'lpurple',
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'length_scalar': 'yellow',
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'system_scalar': 'yellow',
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'system_array': 'yellow',
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'scalar': 'yellow',
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'dereference': 'yellow',
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'array': 'yellow',
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'hash': 'yellow',
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'bareword_hash_index': 'lgreen',
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# quoted region
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'quoted_region1': 'lcyan',
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'quoted_region1.start': 'lcyan',
|
||||
'quoted_region1.null': 'lcyan',
|
||||
'quoted_region1.end': 'lcyan',
|
||||
'quoted_region2': 'lcyan',
|
||||
'quoted_region2.start': 'lcyan',
|
||||
'quoted_region2.null': 'lcyan',
|
||||
'quoted_region2.end': 'lcyan',
|
||||
'quoted': 'lcyan',
|
||||
'quoted.start': 'lcyan',
|
||||
'quoted.null': 'lcyan',
|
||||
'quoted.end': 'lcyan',
|
||||
|
||||
# match regex
|
||||
'match_regex1.start': 'lcyan',
|
||||
'match_regex1.end': 'lcyan',
|
||||
'match_regex1.null': 'lcyan',
|
||||
'match_regex2.start': 'lcyan',
|
||||
'match_regex2.end': 'lcyan',
|
||||
'match_regex2.null': 'lcyan',
|
||||
'match_regex3.start': 'lcyan',
|
||||
'match_regex3.end': 'lcyan',
|
||||
'match_regex3.null': 'lcyan',
|
||||
'match.start': 'lcyan',
|
||||
'match.end': 'lcyan',
|
||||
'match.null': 'lcyan',
|
||||
|
||||
# replace regex
|
||||
'replace_regex1.start': 'lcyan',
|
||||
'replace_regex1.middle': 'lcyan',
|
||||
'replace_regex1.end': 'lcyan',
|
||||
'replace_regex1.null': 'lcyan',
|
||||
'replace_regex2.start': 'lcyan',
|
||||
'replace_regex2.middle': 'lcyan',
|
||||
'replace_regex2.end': 'lcyan',
|
||||
'replace_regex2.null': 'lcyan',
|
||||
'replace.start': 'lcyan',
|
||||
'replace.middle': 'lcyan',
|
||||
'replace.end': 'lcyan',
|
||||
'replace.null': 'lcyan',
|
||||
|
||||
# translate regex
|
||||
'translate.start': 'lpurple',
|
||||
'translate.middle': 'lpurple',
|
||||
'translate.end': 'lpurple',
|
||||
'translate.null': 'lpurple',
|
||||
|
||||
#
|
||||
'bareword_hash_key': 'lgreen',
|
||||
'interpolated_scalar': 'yellow',
|
||||
'interpolated_system_scalar': 'yellow',
|
||||
'interpolated_array': 'yellow',
|
||||
'interpolated_system_array': 'yellow',
|
||||
'interpolated_hash': 'yellow',
|
||||
'label': 'lcyan',
|
||||
'package': 'lcyan',
|
||||
'use': 'lcyan',
|
||||
'method': 'lcyan',
|
||||
'methodref': 'lcyan',
|
||||
'method_declaration': 'lcyan',
|
||||
'instance_method': 'lcyan',
|
||||
'static_method': 'lcyan',
|
||||
'builtin_method': 'lpurple',
|
||||
'bareword_method': 'lcyan',
|
||||
#'bareword': 'yellow',
|
||||
'bizzaro': 'lpurple',
|
||||
}
|
||||
|
||||
paths = sys.argv[1:]
|
||||
|
|
|
|||
Loading…
Reference in New Issue