577 lines
25 KiB
Python
577 lines
25 KiB
Python
import re, sets, string, sys
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import color, commands, default, method, mode2, regex, tab2
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from point2 import Point
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from lex3 import Grammar, PatternRule, ContextPatternRule, RegionRule, OverridePatternRule
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from method import Argument, Method
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class PodGrammar(Grammar):
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rules = [
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RegionRule(r'entry', r'(?<=^=head[1-4]) +.*$', Grammar, '^\n$'),
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RegionRule(r'entry', r'(?<=^=over) +.*$', Grammar, '^\n$'),
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RegionRule(r'entry', r'(?<=^=item) +.*$', Grammar, '^\n$'),
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RegionRule(r'entry', r'(?:(?<=^=begin)|(?<=^=end)) +.*$', Grammar, '^\n$'),
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RegionRule(r'entry', r'(?<=^=encoding) +.*$', Grammar, '^\n$'),
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]
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class StringGrammar(Grammar):
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rules = [
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PatternRule(r'octal', r'\\[0-7]{3}'),
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PatternRule(r'escaped', r'\\.'),
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PatternRule(r'deref', 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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PatternRule(r'length', r"\$#[A-Za-z0-9_](?:[A-Za-z0-9_]|::)*"),
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ContextPatternRule(r'scalar', r"\$[^A-Za-z0-9 %(delim)s](?![A-Za-z0-9_])", r"\$[^A-Za-z0-9 ](?![A-Za-z0-9_])"),
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PatternRule(r'scalar', r"\$\$*[A-Za-z0-9_](?:[A-Za-z0-9_]|::)*"),
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PatternRule(r'cast', r"[\$\@\%\&]{.*?}"),
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PatternRule(r'array', r"@\$*[A-Za-z_](?:[A-Za-z0-9_]|::)*"),
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]
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class PerlGrammar(Grammar):
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rules = [
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RegionRule(r'heredoc', r"<<(?P<heredoc>[a-zA-Z0-9_]+) *;", StringGrammar, r'^%(heredoc)s$'),
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RegionRule(r'heredoc', r'<< *"(?P<heredoc>[a-zA-Z0-9_]+)" *;', StringGrammar, r'^%(heredoc)s$'),
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RegionRule(r'heredoc', r"<< *'(?P<heredoc>[a-zA-Z0-9_]+)' *;", Grammar, r'^%(heredoc)s$'),
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RegionRule(r'evaldoc', r"<< *`(?P<heredoc>[a-zA-Z0-9_]+)` *;", StringGrammar, r'^%(heredoc)s$'),
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RegionRule(r'endblock', r"^__END__|__DATA__ *$", Grammar, r''),
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RegionRule(r'pod', r'^=[a-zA-Z0-9_]+', PodGrammar, r'^=cut'),
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OverridePatternRule(r'comment', r'#@@:(?P<token>[.a-zA-Z0-9_]+):(?P<grammar>[.a-zA-Z0-9_]+) *$'),
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PatternRule(r'comment', r'#.*$'),
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RegionRule(r'string', r'"', StringGrammar, r'"'),
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RegionRule(r'string', r"'", Grammar, r"'"),
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RegionRule(r'evalstring', r"`", StringGrammar, r"`"),
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PatternRule(r'number', r'0?\.[0-9]+|[0-9]+(?:\.[0-9]+)?'),
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PatternRule(r'keyword', r"(?<!->)(?:STDIN|STDERR|STDOUT|continue|do|else|elsif|eval|foreach|for|if|last|my|next|our|package|require|return|sub|undef|unless|until|use|while)(?![a-zA-Z0-9_])"),
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PatternRule(r'hash_key', r'(?<={)[A-Za-z0-9_]+(?=})'),
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PatternRule(r'hash_key', r'[A-Za-z0-9_]+(?= *=>)'),
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PatternRule(r'length', r"\$#[A-Za-z0-9_](?:[A-Za-z0-9_]|::)*"),
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PatternRule(r'cast', r'[\$\@\%\^\&](?= *{)'),
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PatternRule(r'scalar', r"\$[\[\]<>ab/'\"_@\?#\$!%^|&*()](?![A-Za-z0-9_])"),
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PatternRule(r'array', r"@_"),
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PatternRule(r'function', r"\$\$*[A-Za-z0-9_](?:[A-Za-z0-9_]|::)*(?=-> *\()"),
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PatternRule(r'scalar', r"\$\$*[A-Za-z0-9_](?:[A-Za-z0-9_]|::)*"),
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PatternRule(r'array', r"@\$*[A-Za-z_](?:[A-Za-z0-9_]|::)*"),
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PatternRule(r'hash', r"%\$*[A-Za-z_](?:[A-Za-z0-9_]|::)*"),
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PatternRule(r'deref', r"[@%\$&\*](?={)"),
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# match regexes
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RegionRule(r'match', r'(?:(?<==~)|(?<=!~)|(?<=\()|(?<=split)) *(?P<delim>/)', StringGrammar, r'/[a-z]*'),
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RegionRule(r'match', r'm *(?P<delim>[^ #a-zA-Z0-9_])', StringGrammar, r'%(delim)s[a-z]*'),
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RegionRule(r'match', r'm(?P<delim>#)', StringGrammar, r'#[a-z]*'),
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# replace regexes
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RegionRule(r'replace', r's *(?P<delim>[^ a-zA-Z0-9_])', StringGrammar, r'%(delim)s', StringGrammar, r'%(delim)s[a-z]*'),
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RegionRule(r'replace', r's(?P<delim>#)', StringGrammar, r'#', StringGrammar, r'#[a-z]*'),
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# translate operator
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RegionRule(r'translate', r'(?:y|tr) *(?P<delim>[^ a-zA-Z0-9_])', Grammar, r'%(delim)s', Grammar, r'%(delim)s[a-z]*'),
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RegionRule(r'translate', r'(?:y|tr)#', Grammar, r'#', Grammar, r'#[a-z]*'),
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# some more basic stuff
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PatternRule(r'package', r"(?<=package )(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*"),
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PatternRule(r'sub', r"(?<=sub )[a-zA-Z_][a-zA-Z_0-9]*"),
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PatternRule(r'use', r"(?<=use )(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*"),
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PatternRule(r'require', r"(?<=require )(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*"),
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PatternRule(r'label', r'[a-zA-Z_][a-zA-Z0-9_]*:(?!:)'),
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PatternRule(r'method', r"(?<=->)[a-zA-Z_][a-zA-Z_0-9]*"),
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PatternRule(r'function', r"&\$*(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*"),
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PatternRule(r'builtin', 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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# quote operator
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RegionRule(r'quoted', r'q[rqwx]? *\(', Grammar, r'\)'),
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RegionRule(r'quoted', r'q[rqwx]? *{', Grammar, r'}'),
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RegionRule(r'quoted', r'q[rqwx]? *<', Grammar, r'>'),
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RegionRule(r'quoted', r'q[rqwx]? *\[', Grammar, r'\]'),
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RegionRule(r'quoted', r'q[rqwx]? *(?P<delim>[^ #])', Grammar, r'%(delim)s'),
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RegionRule(r'quoted', r'q[rqwx]?#', Grammar, r'#'),
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PatternRule(r'function', r"(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*(?= *\()"),
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PatternRule(r'class', r"(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*(?=->)"),
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# some basic stuff
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PatternRule(r'delimiter', r"[,;=\?(){}\[\]]|->|=>|(?<!:):(?!=:)"),
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PatternRule(r'operator', r"\+=|-=|\*=|/=|//=|%=|&=\|\^=|>>=|<<=|\*\*="),
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PatternRule(r'operator', r"\+\+|\+|<=>|<>|<<|<=|<|-|>>|>=|>|\*\*|\*|&&|&|\|\||\||/|\^|==|//|~|=~|!~|!=|%|!|\.|x(?![a-zA-Z_])"),
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PatternRule(r'noperator', r"(?:xor|or|not|ne|lt|le|gt|ge|eq|cmp|and)(?![a-zA-Z_])"),
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PatternRule(r'bareword', r'(?:[a-zA-Z_][a-zA-Z_0-9]*::)*[a-zA-Z_][a-zA-Z_0-9]*'),
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PatternRule(r"eol", r"\n$"),
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]
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class PerlTabber(tab2.StackTabber):
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def is_base(self, y):
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if y == 0:
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return True
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highlighter = self.mode.window.buffer.highlights[self.mode.name()]
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if not highlighter.tokens[y]:
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return False
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t = highlighter.tokens[y][0]
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return t.name == 'keyword' and t.string == 'sub'
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def _handle_open_token(self, currlvl, y, i):
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currlvl = tab2.StackTabber._handle_open_token(self, currlvl, y, i)
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return currlvl
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def _handle_close_token(self, currlvl, y, i):
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self._opt_pop('cont')
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currlvl = tab2.StackTabber._handle_close_token(self, currlvl, y, i)
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token = self.get_token(y, i)
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if self.is_rightmost_token(y, i):
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if token.string == '}':
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self._opt_pop('cont')
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else:
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self._opt_append('cont', currlvl + 4)
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return currlvl
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def _handle_other_token(self, currlvl, y, i):
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token = self.get_token(y, i)
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fqname = token.fqname()
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if fqname == 'delimiter' and token.string == ';':
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self._opt_pop('cont')
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elif fqname == 'heredoc.start':
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self._opt_append('heredoc', None)
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elif fqname == 'heredoc.end':
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self._opt_pop('heredoc')
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self._opt_pop('cont')
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elif fqname == 'evaldoc.start':
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self._opt_append('evaldoc', None)
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elif fqname == 'evaldoc.end':
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self._opt_pop('evaldoc')
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self._opt_pop('cont')
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elif fqname == 'pod.start':
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self._opt_append('pod', None)
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elif fqname == 'pod.end':
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self._opt_pop('pod')
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currlvl = 0
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elif fqname == 'string.start':
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self._opt_append('string', None)
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elif fqname == 'string.end':
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self._opt_pop('string')
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if self.is_rightmost_token(y, i):
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self._opt_append('cont', currlvl + 4)
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if self.is_rightmost_token(y, i):
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if(not fqname.startswith('pod') and
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not fqname.startswith('heredoc') and
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not fqname.startswith('string') and
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not fqname.startswith('endblock') and
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not fqname == 'eol' and
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not fqname == 'comment' and
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not fqname == 'null' and
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token.string not in ('}', ';', '(', '{', '[', ',')):
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self._opt_append('cont', currlvl + 4)
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return currlvl
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class Perl(mode2.Fundamental):
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tabbercls = PerlTabber
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grammar = PerlGrammar
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opentokens = ('delimiter',)
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opentags = {'(': ')', '[': ']', '{': '}'}
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closetokens = ('delimiter',)
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closetags = {')': '(', ']': '[', '}': '{'}
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def __init__(self, w):
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mode2.Fundamental.__init__(self, w)
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self.add_action_and_bindings(PerlSetLib(), ('C-c l',))
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self.add_action_and_bindings(PerlCheckSyntax(), ('C-c s',))
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self.add_action_and_bindings(PerlHashCleanup(), ('C-c h',))
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#self.add_action_and_bindings(PerlHashCleanup2(), ('C-c h',))
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self.add_action_and_bindings(PerlViewModulePerldoc(), ('C-c v',))
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self.add_action_and_bindings(PerlViewWordPerldoc(), ('C-c p',))
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self.add_action_and_bindings(PerlWrapLine(), ('M-q',))
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self.add_action_and_bindings(PerlGotoFunction(), ('C-c M-g',))
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self.add_action_and_bindings(PerlWhichFunction(), ('C-c w',))
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self.add_action_and_bindings(PerlListFunctions(), ('C-c W',))
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# visual tag matching
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self.add_bindings('close-paren', (')'))
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self.add_bindings('close-bracket', (']'))
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self.add_bindings('close-brace', ('}'))
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self.colors = {
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# basic stuff
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'escaped': color.build('magenta', 'default'),
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'null': color.build('default', 'default'),
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'delimiter': color.build('default', 'default'),
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'sub': color.build('cyan', 'default'),
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'number': color.build('default', 'default'),
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'operator': color.build('default', 'default'),
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'noperator': color.build('magenta', 'default'),
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'endblock': color.build('red', 'default'),
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'keyword': color.build('magenta', 'default'),
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'cast': color.build('yellow', 'default'),
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'scalar': color.build('yellow', 'default'),
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'array': color.build('yellow', 'default'),
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'deref': color.build('yellow', 'default'),
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'hash': color.build('yellow', 'default'),
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'hash_key': color.build('green', 'default'),
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'comment': color.build('red', 'default'),
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'function': color.build('cyan', 'default'),
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'builtin': color.build('magenta', 'default'),
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'method': color.build('cyan', 'default'),
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'bareword': color.build('default', 'default'),
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'label': color.build('cyan', 'default'),
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'package': color.build('cyan', 'default'),
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'class': color.build('cyan', 'default'),
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'use': color.build('cyan', 'default'),
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'require': color.build('cyan', 'default'),
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'method': color.build('cyan', 'default'),
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# heredoc/evaldoc
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'heredoc.start': color.build('green', 'default'),
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'heredoc.null': color.build('green', 'default'),
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'heredoc.end': color.build('green', 'default'),
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'evaldoc.start': color.build('cyan', 'default'),
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'evaldoc.null': color.build('cyan', 'default'),
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'evaldoc.end': color.build('cyan', 'default'),
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# pod
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'pod.start': color.build('red', 'default'),
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'pod.null': color.build('red', 'default'),
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'pod.entry.start': color.build('magenta', 'default'),
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'pod.entry.null': color.build('magenta', 'default'),
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'pod.entry.end': color.build('magenta', 'default'),
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'pod.end': color.build('red', 'default'),
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# strings
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'string.start': color.build('green', 'default'),
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'string.null': color.build('green', 'default'),
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'string.escaped': color.build('magenta', 'default'),
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'string.deref': color.build('yellow', 'default'),
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'string.end': color.build('green', 'default'),
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# `` strings
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'evalstring.start': color.build('cyan', 'default'),
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'evalstring.null': color.build('cyan', 'default'),
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'evalstring.escaped': color.build('magenta', 'default'),
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'evalstring.deref': color.build('yellow', 'default'),
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'evalstring.end': color.build('cyan', 'default'),
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# quoted region
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'quoted': color.build('cyan', 'default'),
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'quoted.start': color.build('cyan', 'default'),
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'quoted.null': color.build('cyan', 'default'),
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'quoted.end': color.build('cyan', 'default'),
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# match regex
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'match.start': color.build('cyan', 'default'),
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'match.end': color.build('cyan', 'default'),
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'match.null': color.build('cyan', 'default'),
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# replace regex
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'replace.start': color.build('cyan', 'default'),
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'replace.middle0': color.build('cyan', 'default'),
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'replace.end': color.build('cyan', 'default'),
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'replace.null': color.build('cyan', 'default'),
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'replace.escaped': color.build('magenta', 'default'),
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'replace.deref': color.build('yellow', 'default'),
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'replace.length': color.build('yellow', 'default'),
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'replace.scalar': color.build('yellow', 'default'),
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'replace.hash': color.build('yellow', 'default'),
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'replace.cast': color.build('yellow', 'default'),
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# translate regex
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'translate.start': color.build('magenta', 'default'),
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'translate.middle0': color.build('magenta', 'default'),
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'translate.end': color.build('magenta', 'default'),
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'translate.null': color.build('magenta', 'default'),
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}
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# perl-specific
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self.functions = None
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self.perllib = 'lib'
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def name(self):
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return "Perl"
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def build_function_map(self):
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b = self.window.buffer
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self.functions = {}
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for i in range(0, len(b.lines)):
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m = regex.perl_function.match(b.lines[i])
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if m:
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self.functions[m.group(1)] = i
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def get_functions(self):
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if self.functions is None:
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self.build_function_map()
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return self.functions
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def get_function_names(self):
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functions = self.get_functions()
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pairs = [[functions[key], key] for key in functions]
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pairs.sort()
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names = [x[1] for x in pairs]
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return names
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class PerlSetLib(Method):
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'''Set the path(s) to find perl modules'''
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args = [Argument("lib", type=type(""), prompt="Location of lib: ",
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default=default.build_constant("."))]
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def _execute(self, w, **vargs):
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w.mode.perllib = vargs['lib']
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class PerlCheckSyntax(Method):
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'''Check the syntax of a perl file'''
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def _execute(self, w, **vargs):
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app = w.application
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cmd = "perl -c -I '%s' '%s'" % (w.mode.perllib, w.buffer.path)
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(status, output) = commands.getstatusoutput(cmd)
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if status == 0:
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app.set_error("Syntax OK")
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app.data_buffer("*Perl-Check-Syntax*", output, switch_to=False)
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else:
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app.data_buffer("*Perl-Check-Syntax*", output)
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class PerlViewModulePerldoc(Method):
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'''View documentation about this file using perldoc'''
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def _execute(self, w, **vargs):
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cmd = "perldoc -t -T '%s'" % w.buffer.path
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(status, output) = commands.getstatusoutput(cmd)
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w.application.data_buffer("*Perldoc*", output, switch_to=True)
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class PerlViewWordPerldoc(Method):
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'''View documentation about a package or function using perldoc'''
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def _try(self, w, word, asfunc=False):
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if asfunc:
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cmd = "PERL5LIB=%r perldoc -t -T -f '%s'" % (w.mode.perllib, word)
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else:
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cmd = "PERL5LIB=%r perldoc -t -T '%s'" % (w.mode.perllib, word)
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(status, data) = commands.getstatusoutput(cmd)
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if status == 0:
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return data
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else:
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return None
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def _show(self, w, data, word):
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w.application.data_buffer("*Perldoc*", data, switch_to=True)
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w.application.set_error('displaying documentation for %r' % word)
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def _execute(self, w, **vargs):
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token = w.get_token()
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#word = w.get_word(wl=string.letters + string.digits + '_:')
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word = token.string
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# make sure that the name is (mostly) valid
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if word is None:
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w.application.set_error('no word selected')
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return
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elif ':' in word and '::' not in word:
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w.application.set_error('invalid word: %r' % word)
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return
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# first try it is a package
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parts = word.split('::')
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while len(parts) > 0:
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newword = '::'.join(parts)
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data = self._try(w, newword, asfunc=False)
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if data:
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self._show(w, data, newword)
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return
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parts.pop(-1)
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# then try it as a function
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data = self._try(w, word, asfunc=True)
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if data:
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self._show(w, data, word)
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else:
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w.application.set_error('nothing found for %r' % word)
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class PerlGotoFunction(Method):
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'''Jump to a function defined in this module'''
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args = [Argument("name", type(""), "perlfunction", "Goto Function: ")]
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def _execute(self, w, **vargs):
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name = vargs['name']
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functions = w.mode.get_functions()
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if name in functions:
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w.goto(Point(0, functions[name]))
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else:
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w.application.set_error("Function %r was not found" % name)
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class PerlListFunctions(Method):
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'''Show the user all functions defined in this module'''
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def _execute(self, w, **vargs):
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names = w.mode.get_function_names()
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output = "\n".join(names) + "\n"
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w.application.data_buffer("*Perl-List-Functions*", output, switch_to=True)
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class PerlWhichFunction(Method):
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'''Show the user what function they are in'''
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def _execute(self, w, **vargs):
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cursor = w.logical_cursor()
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i = cursor.y
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name = None
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while i >= 0 and name is None:
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line = w.buffer.lines[i]
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m = regex.perl_function.match(line)
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if m:
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name = m.group(1)
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else:
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i -= 1
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if name is None:
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w.application.set_error("None");
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else:
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w.application.set_error("line %d: %s" % (i, name))
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class PerlHashCleanup(Method):
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'''Correctly align assignment blocks and literal hashes'''
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def _execute(self, window, **vargs):
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cursor = window.logical_cursor()
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b = window.buffer
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# so this is where we will store the groups that we find
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groups_by_line = {}
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# the regex we will try
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regexes = [regex.perl_hash_cleanup,
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regex.perl_assign_cleanup]
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# if we aren't in a hash, inform the user and exit
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line = b.lines[cursor.y]
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myregex = None
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for r in regexes:
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if r.match(line):
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myregex = r
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if myregex is None:
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raise Exception, "Not a perl hash line"
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groups_by_line[cursor.y] = myregex.match(line).groups()
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# find the beginning of this hash block
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start = 0
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i = cursor.y - 1
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while i >= 0:
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line = b.lines[i]
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m = myregex.match(line)
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if not m:
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start = i + 1
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break
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else:
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groups_by_line[i] = m.groups()
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i -= 1
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# find the end of this hash block
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end = len(b.lines) - 1
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i = cursor.y + 1
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while i < len(b.lines):
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line = b.lines[i]
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m = myregex.match(line)
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if not m:
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end = i - 1
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break
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else:
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groups_by_line[i] = m.groups()
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i += 1
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# assume that the least indented line is correct
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indent_w = min([len(groups_by_line[k][0]) for k in groups_by_line])
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# find the longest hash key to base all the other padding on
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key_w = max([len(groups_by_line[k][1]) for k in groups_by_line])
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# for each line, format it correctly
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keys = groups_by_line.keys()
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keys.sort()
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data = ''
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for i in keys:
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indent_pad = ' ' * indent_w
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key = groups_by_line[i][1]
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sep = groups_by_line[i][3]
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value = groups_by_line[i][5]
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key_pad = ' ' * (key_w - len(key))
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data += indent_pad + key + key_pad + ' ' + sep + ' ' + value + '\n'
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# remove the old text and add the new
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start_p = Point(0, start)
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end_p = Point(0, end + 1)
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window.kill(start_p, end_p)
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window.insert_string(start_p, data)
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class PerlWrapLine(Method):
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'''Wrap Comments and POD'''
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margin = 80
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comment_re = re.compile('(#+)( *)(.*)')
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def _is_newline(self, t):
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return t.name == 'eol'
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def _is_space(self, t):
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return t.name == 'null' and regex.space.match(t.string)
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def _detect_line_type(self, w, y):
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c = w.logical_cursor()
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highlighter = w.buffer.highlights[w.mode.name()]
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ltype = None
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for t in highlighter.tokens[c.y]:
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if self._is_space(t):
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pass
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elif t.name == 'comment':
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if ltype:
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return None
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else:
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ltype = 'comment'
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elif t.name == 'eol':
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return ltype
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else:
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return None
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def _execute(self, w, **vargs):
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c = w.logical_cursor()
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ltype = self._detect_line_type(w, c.y)
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if ltype == 'comment':
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return self._fix_comments(c, w)
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elif ltype == 'pod':
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return self._fix_pod(c, w)
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else:
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w.set_error("did not detect comment or pod lines")
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return
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def _fix_comments(self, c, w):
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w.set_error("comment!")
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def _fix_pod(self, c, w):
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pass
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#class PerlWrapLine(Method):
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# '''Wrap lines, comments, POD'''
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# margin = 80
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# comment_re = re.compile('^( *)(#+)( *)([^ ].*)$')
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# def _execute(self, w, **vargs):
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# pcursor = w.physical_cursor()
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# r = w.get_region(pcursor)
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# if r is None:
|
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# return
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|
#
|
|
# t = r[4]
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# if t == 'pod':
|
|
# assert False, 'POD: %s' % repr(r)
|
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# elif t == 'comment':
|
|
# self._wrap_comment(w)
|
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# else:
|
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# return
|
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#
|
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# def _wrap_comment(self, w):
|
|
# l = w.logical_cursor()
|
|
# m = self.comment_re.match(w.buffer.lines[l.y])
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# if not m:
|
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# assert False, 'no match oh geez'
|
|
#
|
|
# pad = m.group(1) + m.group(2) + m.group(3)
|
|
# data = m.group(4) + ' '
|
|
#
|
|
# start = l.y
|
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# end = l.y + 1
|
|
#
|
|
# while end < len(w.buffer.lines):
|
|
# m = self.comment_re.match(w.buffer.lines[end])
|
|
# if m:
|
|
# data += m.group(4) + ' '
|
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# end += 1
|
|
# else:
|
|
# break
|
|
#
|
|
# words = [word for word in data.split() if word]
|
|
#
|
|
# lines = [pad]
|
|
# for word in words:
|
|
# if len(lines[-1]) == len(pad):
|
|
# lines[-1] += word
|
|
# elif len(lines[-1]) + 1 + len(word) <= self.margin:
|
|
# lines[-1] += ' ' + word
|
|
# else:
|
|
# lines.append(pad + word)
|
|
#
|
|
# # remove the old text and add the new
|
|
# start_p = Point(0, start)
|
|
# end_p = Point(len(w.buffer.lines[end-1]), end-1)
|
|
# w.kill(start_p, end_p)
|
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# w.insert(start_p, '\n'.join(lines))
|