import time
COMMENT = 'COMMENT'
+STRING = 'STRING'
+GLOBAL_CXX = 'GC++'
CXX = 'C++'
verbose_p = 0
indent_p = 0
rules = {
- CXX:
- [
- # space before parenthesis open
- ('([^\( \]])[ \t]*\(', '\\1 ('),
- # space after comma
- (',[ \t]*', ', '),
- # delete inline tabs
- ('(\w)\t+', '\\1 '),
- # delete inline double spaces
- (' *', ' '),
- # delete space after parenthesis open
- ('\([ \t]*', '('),
- # delete space before parenthesis close
- ('[ \t]*\)', ')'),
- # delete spaces after prefix
- ('(--|\+\+)[ \t]*([\w\)])', '\\1\\2'),
- # delete spaces before postfix
- ('([\w\)\]])[ \t]*(--|\+\+)', '\\1\\2'),
- # delete space after parenthesis close
- #('\)[ \t]*([^\w])', ')\\1'),
- # delete space around operator
- # ('([\w\(\)\]])([ \t]*)(::|\.)([ \t]*)([\w\(\)])', '\\1\\3\\5'),
- ('([\w\(\)\]])([ \t]*)(\.|->)([ \t]*)([\w\(\)])', '\\1\\3\\5'),
- # delete space after operator
- ('(::)([ \t]*)([\w\(\)])', '\\1\\3'),
- # delete superflous space around operator
- ('([\w\(\)\]])([ \t]+)(&&|\|\||<=|>=|!=|\|=|==|\+=|-=|\*=|/=|\?|<|>|\+|-|=|/|:|&|\||\*)([ \t]+)([\w\(\)])', '\\1 \\3 \\5'),
- # space around operator1
- ('([\w\)\]]) *(&&|\|\||<=|>=|!=|\|=|==|\+=|-=|\*=|/=|\?|<|>|=|/|:|&|\||\*) *([\w\(])', '\\1 \\2 \\3'),
- # space around operator2
- ('([\w\)\]]) *(&&|\|\||<=|>=|!=|\|=|==|\+=|-=|\*=|/=|\?|<|>|=|/|:|&|\||\*) ([^\w\s])', '\\1 \\2 \\3'),
- # space around operator3
- ('([^\w\s]) (&&|\|\||<=|>=|!=|\|=|==|\+=|-=|\*=|/=|\?|<|[^-]>|=|/|:|&|\||\*) *([\w\(])', '\\1 \\2 \\3'),
- # space around operator4
- ('([\w\(\)\]]) (\*|/|\+|-) *([-:])', '\\1 \\2 \\3'),
- # space around +/-; exponent
- ('([\w\)\]])(\+|-)([_A-Za-z\(])', '\\1 \\2 \\3'),
- ('([_\dA-Za-df-z\)\]])(\+|-)([\w\(])', '\\1 \\2 \\3'),
- # trailing operator
- (' (::|&&|\|\||<=|>=|!=|\|=|==|\+=|-=|\*=|/=|\?|<|>|\+|-|=|/|:|&XXX|\||\*XXX)[ \t]*\n([ \t]*)', '\n\\2\\1 '),
- # pointer
- ##('(bool|char|const|delete|int|stream|unsigned|void|size_t|struct \w+|[A-Z]\w*|,|;|&&|<|[^-]>|\|\||-|\+)[ \t]*(\*|&)[ \t]*', '\\1 \\2'),
- ('(bool|char|const|delete|int|stream|unsigned|void|size_t|struct \w+|[A-Z]\w*|,|;|:|=|\?\)|&&|<|[^-]>|\|\||-|\+)[ \t]*(\*|&)[ \t]*', '\\1 \\2'),
- #to#('(bool|char|const|delete|int|stream|unsigned|void|([A-Z]\w*)|[,])[ \n\t]*(\*|&)[ \t]*', '\\1 \\3'),
- # pointer with template
- ('(( *((bool|char|const|delete|int|stream|unsigned|void|size_t|class[ \t]+\w*|[A-Z]\w*|\w+::\w+|[,])[ \*&],*)+)>) *(\*|&) *', '\\1 \\5'),
- #to#('(( *((bool|char|delete|int|stream|unsigned|void|(class[ \t]+\w*)|([A-Z]\w*)|[,])[ \*&],*)+)>)[ \t\n]*(\*|&) *', '\\1 \\7'),
- # unary pointer, minus, not
- ('(return|=) (\*|&|-|!) ([\w\(])', '\\1 \\2\\3'),
- # space after `operator'
- ('(\Woperator) *([^\w\s])', '\\1 \\2'),
- # dangling brace close
- ('\n[ \t]*(\n[ \t]*})', '\\1'),
- # dangling newline
- ('\n[ \t]*\n[ \t]*\n', '\n\n'),
- # dangling parenthesis open
- #('[ \t]*\n[ \t]*\([ \t]*\n', '('),
- ('\([ \t]*\n', '('),
- # dangling parenthesis close
- ('\n[ \t]*\)', ')'),
- # dangling comma
- ('\n[ \t]*,', ','),
- # dangling semicolon
- ('\n[ \t]*;', ';'),
- # brace open
- ('(\w)[ \t]*([^\s]*){([ \t]*\n)', '\\1\\2\n{\n'),
- # brace open backslash
- ('(\w[^\n]*){[ \t]*\\\\\n', '\\1\\\n{\\\n'),
- # brace close
- ('}[ \t]*([^\n]*\w[^\n\\\]*)\n', '}\n\\1\n'),
- # brace close backslash
- ('}[ \t]*([^\n]*\w[^\n\\\]*)', '\n}\n\\1'),
- # delete space after `operator'
- #('(\Woperator) (\W)', '\\1\\2'),
- # delete space after case, label
- ('(\W(case|label) ([\w]+)) :', '\\1:'),
- # delete space before comma
- ('[ \t]*,', ','),
- # delete space before semicolon
- ('[ \t]*;', ';'),
- # delete space before eol-backslash
- ('[ \t]*\\\\\n', '\\\n'),
- # delete trailing whitespace
- ('[ \t]*\n', '\n'),
-
- ## Deuglify code that also gets ugly by rules above.
- # delete newline after typedef struct
- ('(typedef struct\s+([\w]*\s){([^}]|{[^}]*})*})\s*\n\s*(\w[\w\d]*;)', '\\1 \\4'),
- # delete spaces around template brackets
- #('(dynamic_cast|template|([A-Z]\w*))[ \t]*<[ \t]*(( *(bool|char|int|unsigned|void|(class[ \t]+\w*)|([A-Z]\w*)),?)+)[ \t]?(| [\*&])[ \t]*>', '\\1<\\3\\8>'),
- ('(dynamic_cast|template|typedef|\w+::\w+|[A-Z]\w*)[ \t]*<[ \t]*(( *(bool|char|const|int|unsigned|void|size_t|class[ \t]+\w*|[A-Z]\w*)( *[\*&]?,|[\*&])*)+)[ \t]?(| [\*&])[ \t]*>', '\\1<\\2\\6>'),
- ('(\w+::\w+|[A-Z]\w*) < ((\w+::\w+|[A-Z]\w*)<[A-Z]\w*>) >', '\\1<\\2 >'),
- ('((if|while)\s+\(([^\)]|\([^\)]*\))*\))\s*;', '\\1\n;'),
- ('(for\s+\(([^;]*;[^;]*;([^\)]|\([^\)]*\))*)\))\s*;', '\\1\n;'),
- # do {..} while
- ('(}\s*while\s*)(\(([^\)]|\([^\)]*\))*\))\s*;', '\\1\\2;'),
-
- ## Fix code that gets broken by rules above.
- ##('->\s+\*', '->*'),
- # delete space before #define x()
- ('#[ \t]*define (\w*)[ \t]*\(', '#define \\1('),
- # add space in #define x ()
- ('#[ \t]*define (\w*)(\(([^\(\)]|\([^\(\)]*\))*\)\\n)',
- '#define \\1 \\2'),
- # delete space in #include <>
- ('#[ \t]*include[ \t]*<[ \t]*([^ \t>]*)[ \t]*(/?)[ \t]*([^ \t>]*)[ \t]*>',
- '#include <\\1\\2\\3>'),
- # delete backslash before empty line (emacs' indent region is broken)
- ('\\\\\n\n', '\n\n'),
- ],
-
- COMMENT:
- [
- # delete trailing whitespace
- ('[ \t]*\n', '\n'),
- # delete empty first lines
- ('(/\*\n)\n*', '\\1'),
- # delete empty last lines
- ('\n*(\n\*/)', '\\1'),
- ## delete newline after start?
- #('/(\*)\n', '\\1'),
- ## delete newline before end?
- #('\n(\*/)', '\\1'),
- ],
- }
+ GLOBAL_CXX:
+ [
+ # delete gratuitous block
+ ('''\n( |\t)\s*{\n\s*(.*?)(?![{}]|\b(do|for|else|if|switch|while)\b);\n\s*}''',
+ '\n\\2;'),
+ ],
+ CXX:
+ [
+ # space before parenthesis open
+ ('([^\( \]])[ \t]*\(', '\\1 ('),
+ # space after comma
+ ("\([^'],\)[ \t]*", '\1 '),
+ # delete gratuitous block
+ ('''\n( |\t)\s*{\n\s*(.*?)(?![{}]|\b(do|for|else|if|switch|while)\b);\n\s*}''',
+ '\n\\2;'),
+ # delete inline tabs
+ ('(\w)\t+', '\\1 '),
+ # delete inline double spaces
+ (' *', ' '),
+ # delete space after parenthesis open
+ ('\([ \t]*', '('),
+ # delete space before parenthesis close
+ ('[ \t]*\)', ')'),
+ # delete spaces after prefix
+ ('(--|\+\+)[ \t]*([\w\)])', '\\1\\2'),
+ # delete spaces before postfix
+ ('([\w\)\]])[ \t]*(--|\+\+)', '\\1\\2'),
+ # delete space after parenthesis close
+ #('\)[ \t]*([^\w])', ')\\1'),
+ # delete space around operator
+ # ('([\w\(\)\]])([ \t]*)(::|\.)([ \t]*)([\w\(\)])', '\\1\\3\\5'),
+ ('([\w\(\)\]])([ \t]*)(\.|->)([ \t]*)([\w\(\)])', '\\1\\3\\5'),
+ # delete space after operator
+ ('(::)([ \t]*)([\w\(\)])', '\\1\\3'),
+ # delete superflous space around operator
+ ('([\w\(\)\]])([ \t]+)(&&|\|\||<=|>=|!=|\|=|==|\+=|-=|\*=|/=|\?|<|>|\+|-|=|/|:|&|\||\*)([ \t]+)([\w\(\)])', '\\1 \\3 \\5'),
+ # space around operator1
+ ('([\w\)\]]) *(&&|\|\||<=|>=|!=|\|=|==|\+=|-=|\*=|/=|\?|<|>|=|/|:|&|\||\*) *([\w\(])', '\\1 \\2 \\3'),
+ # space around operator2
+ ('([\w\)\]]) *(&&|\|\||<=|>=|!=|\|=|==|\+=|-=|\*=|/=|\?|<|>|=|/|:|&|\||\*) ([^\w\s])', '\\1 \\2 \\3'),
+ # space around operator3
+ ('([^\w\s]) (&&|\|\||<=|>=|!=|\|=|==|\+=|-=|\*=|/=|\?|<|[^-]>|=|/|:|&|\||\*) *([\w\(])', '\\1 \\2 \\3'),
+ # space around operator4
+ ('([\w\(\)\]]) (\*|/|\+|-) *([-:])', '\\1 \\2 \\3'),
+ # space around +/-; exponent
+ ('([\w\)\]])(\+|-)([_A-Za-z\(])', '\\1 \\2 \\3'),
+ ('([_\dA-Za-df-z\)\]])(\+|-)([\w\(])', '\\1 \\2 \\3'),
+ # trailing operator
+ (' (::|&&|\|\||<=|>=|!=|\|=|==|\+=|-=|\*=|/=|\?|<|>|\+|-|=|/|:|&XXX|\||\*XXX)[ \t]*\n([ \t]*)', '\n\\2\\1 '),
+ # pointer
+ ##('(bool|char|const|delete|int|stream|unsigned|void|size_t|struct \w+|[A-Z]\w*|,|;|&&|<|[^-]>|\|\||-|\+)[ \t]*(\*|&)[ \t]*', '\\1 \\2'),
+ ('(bool|char|const|delete|int|stream|unsigned|void|size_t|struct \w+|[A-Z]\w*|,|;|:|=|\?\)|&&|<|[^-]>|\|\||-|\+)[ \t]*(\*|&)[ \t]*', '\\1 \\2'),
+ #to#('(bool|char|const|delete|int|stream|unsigned|void|([A-Z]\w*)|[,])[ \n\t]*(\*|&)[ \t]*', '\\1 \\3'),
+ # pointer with template
+ ('(( *((bool|char|const|delete|int|stream|unsigned|void|size_t|class[ \t]+\w*|[A-Z]\w*|\w+::\w+|[,])[ \*&],*)+)>) *(\*|&) *', '\\1 \\5'),
+ #to#('(( *((bool|char|delete|int|stream|unsigned|void|(class[ \t]+\w*)|([A-Z]\w*)|[,])[ \*&],*)+)>)[ \t\n]*(\*|&) *', '\\1 \\7'),
+ # unary pointer, minus, not
+ ('(return|=) (\*|&|-|!) ([\w\(])', '\\1 \\2\\3'),
+ # space after `operator'
+ ('(\Woperator) *([^\w\s])', '\\1 \\2'),
+ # dangling brace close
+ ('\n[ \t]*(\n[ \t]*})', '\\1'),
+ # dangling newline
+ ('\n[ \t]*\n[ \t]*\n', '\n\n'),
+ # dangling parenthesis open
+ #('[ \t]*\n[ \t]*\([ \t]*\n', '('),
+ ('\([ \t]*\n', '('),
+ # dangling parenthesis close
+ ('\n[ \t]*\)', ')'),
+ # dangling comma
+ ('\n[ \t]*,', ','),
+ # dangling semicolon
+ ('\n[ \t]*;', ';'),
+ # brace open
+ ('(\w)[ \t]*([^\s]*){([ \t]*\n)', '\\1\\2\n{\n'),
+ # brace open backslash
+ ('(\w[^\n]*){[ \t]*\\\\\n', '\\1\\\n{\\\n'),
+ # brace close
+ ("}[ \t]*([^'\n]*\w[^\n\\\]*)\n", '}\n\\1\n'),
+ # brace close backslash
+ ("}[ \t]*([^'\n]*\w[^\n\\\]*)", '\n}\n\\1'),
+ # delete space after `operator'
+ #('(\Woperator) (\W)', '\\1\\2'),
+ # delete space after case, label
+ ('(\W(case|label) ([\w]+)) :', '\\1:'),
+ # delete space before comma
+ ('[ \t]*,', ','),
+ # delete space before semicolon
+ ('[ \t]*;', ';'),
+ # delete space before eol-backslash
+ ('[ \t]*\\\\\n', '\\\n'),
+ # delete trailing whitespace
+ ('[ \t]*\n', '\n'),
+
+ ## Deuglify code that also gets ugly by rules above.
+ # delete newline after typedef struct
+ ('(typedef struct\s+([\w]*\s){([^}]|{[^}]*})*})\s*\n\s*(\w[\w\d]*;)', '\\1 \\4'),
+ # delete spaces around template brackets
+ #('(dynamic_cast|template|([A-Z]\w*))[ \t]*<[ \t]*(( *(bool|char|int|unsigned|void|(class[ \t]+\w*)|([A-Z]\w*)),?)+)[ \t]?(| [\*&])[ \t]*>', '\\1<\\3\\8>'),
+ ('(dynamic_cast|template|typedef|\w+::\w+|[A-Z]\w*)[ \t]*<[ \t]*(( *(bool|char|const|int|unsigned|void|size_t|class[ \t]+\w*|[A-Z]\w*)( *[\*&]?,|[\*&])*)+)[ \t]?(| [\*&])[ \t]*>', '\\1<\\2\\6>'),
+ ('(\w+::\w+|[A-Z]\w*) < ((\w+::\w+|[A-Z]\w*)<[A-Z]\w*>) >', '\\1<\\2 >'),
+ ('((if|while)\s+\(([^\)]|\([^\)]*\))*\))\s*;', '\\1\n;'),
+ ('(for\s+\(([^;]*;[^;]*;([^\)]|\([^\)]*\))*)\))\s*;', '\\1\n;'),
+ # do {..} while
+ ('(}\s*while\s*)(\(([^\)]|\([^\)]*\))*\))\s*;', '\\1\\2;'),
+
+ ## Fix code that gets broken by rules above.
+ ##('->\s+\*', '->*'),
+ # delete space before #define x()
+ ('#[ \t]*define (\w*)[ \t]*\(', '#define \\1('),
+ # add space in #define x ()
+ ('#[ \t]*define (\w*)(\(([^\(\)]|\([^\(\)]*\))*\)\\n)',
+ '#define \\1 \\2'),
+ # delete space in #include <>
+ ('#[ \t]*include[ \t]*<[ \t]*([^ \t>]*)[ \t]*(/?)[ \t]*([^ \t>]*)[ \t]*>',
+ '#include <\\1\\2\\3>'),
+ # delete backslash before empty line (emacs' indent region is broken)
+ ('\\\\\n\n', '\n\n'),
+ ],
+
+ COMMENT:
+ [
+ # delete trailing whitespace
+ ('[ \t]*\n', '\n'),
+ # delete empty first lines
+ ('(/\*\n)\n*', '\\1'),
+ # delete empty last lines
+ ('\n*(\n\*/)', '\\1'),
+ ## delete newline after start?
+ #('/(\*)\n', '\\1'),
+ ## delete newline before end?
+ #('\n(\*/)', '\\1'),
+ ],
+ }
# Recognize special sequences in the input.
#
# (?x) -- Ignore whitespace in patterns.
no_match = 'a\ba'
snippet_res = {
- CXX: {
- 'include':
- no_match,
-
- 'multiline_comment':
- r'''(?sx)
- (?P<match>
- (?P<code>
- [ \t]*/\*.*?\*/))''',
-
- 'singleline_comment':
- r'''(?mx)
- ^.*
- (?P<match>
- (?P<code>
- [ \t]*//([ \t][^\n]*|)\n))''',
-
- 'string':
- r'''(?x)
- (?P<match>
- (?P<code>
- "([^"]|(([^\\]|(\\\\))\\"))*"))''',
-
- 'char':
- r'''(?x)
- (?P<match>
- (?P<code>
- '([^']+|\')))''',
-
- 'include':
- r'''(?x)
- (?P<match>
- (?P<code>
- "#[ \t]*include[ \t]*<[^>]*>''',
- },
- }
+ CXX: {
+ 'multiline_comment':
+ r'''(?sx)
+ (?P<match>
+ (?P<code>
+ [ \t]*/\*.*?\*/))''',
+
+ 'singleline_comment':
+ r'''(?mx)
+ ^.*
+ (?P<match>
+ (?P<code>
+ [ \t]*//([ \t][^\n]*|)\n))''',
+
+ 'string':
+ r'''(?x)
+ (?P<match>
+ (?P<code>
+ "([^\"\n](\")*)*"))''',
+
+ 'char':
+ r'''(?x)
+ (?P<match>
+ (?P<code>
+ '([^']+|\')))''',
+
+ 'include':
+ r'''(?x)
+ (?P<match>
+ (?P<code>
+ "#[ \t]*include[ \t]*<[^>]*>''',
+ },
+ }
class Chunk:
- def replacement_text (self):
- return ''
+ def replacement_text (self):
+ return ''
- def filter_text (self):
- return self.replacement_text ()
-
- def ly_is_outdated (self):
- return 0
-
- def png_is_outdated (self):
- return 0
+ def filter_text (self):
+ return self.replacement_text ()
class Substring (Chunk):
- def __init__ (self, source, start, end):
- self.source = source
- self.start = start
- self.end = end
-
- def replacement_text (self):
- s = self.source[self.start:self.end]
- if verbose_p:
- sys.stderr.write ('CXX Rules')
- for i in rules[CXX]:
- if verbose_p:
- sys.stderr.write ('.')
- #sys.stderr.write ('\n*********\n')
- #sys.stderr.write (i[0])
- #sys.stderr.write ('\n=========\n')
- #sys.stderr.write (s)
- #sys.stderr.write ('\n*********\n')
- s = re.sub (i[0], i[1], s)
- if verbose_p:
- sys.stderr.write ('done\n')
- return s
-
+ def __init__ (self, source, start, end):
+ self.source = source
+ self.start = start
+ self.end = end
+
+ def replacement_text (self):
+ s = self.source[self.start:self.end]
+ if verbose_p:
+ sys.stderr.write ('CXX Rules')
+ for i in rules[CXX]:
+ if verbose_p:
+ sys.stderr.write ('.')
+ #sys.stderr.write ('\n\n***********\n')
+ #sys.stderr.write (i[0])
+ #sys.stderr.write ('\n***********\n')
+ #sys.stderr.write ('\n=========>>\n')
+ #sys.stderr.write (s)
+ #sys.stderr.write ('\n<<=========\n')
+ s = re.sub (i[0], i[1], s)
+ if verbose_p:
+ sys.stderr.write ('done\n')
+ return s
+
class Snippet (Chunk):
- def __init__ (self, type, match, format):
- self.type = type
- self.match = match
- self.hash = 0
- self.options = []
- self.format = format
+ def __init__ (self, type, match, format):
+ self.type = type
+ self.match = match
+ self.hash = 0
+ self.options = []
+ self.format = format
- def replacement_text (self):
- return self.match.group ('match')
+ def replacement_text (self):
+ return self.match.group ('match')
- def substring (self, s):
- return self.match.group (s)
+ def substring (self, s):
+ return self.match.group (s)
- def __repr__ (self):
- return `self.__class__` + ' type = ' + self.type
+ def __repr__ (self):
+ return `self.__class__` + ' type = ' + self.type
class Multiline_comment (Snippet):
- def __init__ (self, source, match, format):
- self.type = type
- self.match = match
- self.hash = 0
- self.options = []
- self.format = format
-
- def replacement_text (self):
- s = self.match.group ('match')
- if verbose_p:
- sys.stderr.write ('COMMENT Rules')
- for i in rules[COMMENT]:
- if verbose_p:
- sys.stderr.write ('.')
- s = re.sub (i[0], i[1], s)
- return s
+ def __init__ (self, source, match, format):
+ self.type = type
+ self.match = match
+ self.hash = 0
+ self.options = []
+ self.format = format
+
+ def replacement_text (self):
+ s = self.match.group ('match')
+ if verbose_p:
+ sys.stderr.write ('COMMENT Rules')
+ for i in rules[COMMENT]:
+ if verbose_p:
+ sys.stderr.write ('.')
+ s = re.sub (i[0], i[1], s)
+ return s
snippet_type_to_class = {
- 'multiline_comment': Multiline_comment,
-# 'lilypond_block': Lilypond_snippet,
-# 'lilypond': Lilypond_snippet,
-# 'include': Include_snippet,
+ 'multiline_comment': Multiline_comment,
+# 'string': Multiline_comment,
+# 'include': Include_snippet,
}
def find_toplevel_snippets (s, types):
- if verbose_p:
- sys.stderr.write ('Dissecting')
-
- res = {}
- for i in types:
- res[i] = re.compile (snippet_res[format][i])
-
- snippets = []
- index = 0
- ## found = dict (map (lambda x: (x, None),
- ## types))
- ## urg python2.1
- found = {}
- map (lambda x, f = found: f.setdefault (x, None),
- types)
-
- # We want to search for multiple regexes, without searching
- # the string multiple times for one regex.
- # Hence, we use earlier results to limit the string portion
- # where we search.
- # Since every part of the string is traversed at most once for
- # every type of snippet, this is linear.
-
- while 1:
- if verbose_p:
- sys.stderr.write ('.')
- first = None
- endex = 1 << 30
- for type in types:
- if not found[type] or found[type][0] < index:
- found[type] = None
- m = res[type].search (s[index:endex])
- if not m:
- continue
-
- cl = Snippet
- if snippet_type_to_class.has_key (type):
- cl = snippet_type_to_class[type]
- snip = cl (type, m, format)
- start = index + m.start ('match')
- found[type] = (start, snip)
-
- if found[type] \
- and (not first \
- or found[type][0] < found[first][0]):
- first = type
-
- # FIXME.
-
- # Limiting the search space is a cute
- # idea, but this *requires* to search
- # for possible containing blocks
- # first, at least as long as we do not
- # search for the start of blocks, but
- # always/directly for the entire
- # @block ... @end block.
-
- endex = found[first][0]
-
- if not first:
- snippets.append (Substring (s, index, len (s)))
- break
-
- (start, snip) = found[first]
- snippets.append (Substring (s, index, start))
- snippets.append (snip)
- found[first] = None
- index = start + len (snip.match.group ('match'))
-
- return snippets
+ if verbose_p:
+ sys.stderr.write ('Dissecting')
+
+ res = {}
+ for i in types:
+ res[i] = re.compile (snippet_res[format][i])
+
+ snippets = []
+ index = 0
+ ## found = dict (map (lambda x: (x, None),
+ ## types))
+ ## urg python2.1
+ found = {}
+ map (lambda x, f = found: f.setdefault (x, None),
+ types)
+
+ # We want to search for multiple regexes, without searching
+ # the string multiple times for one regex.
+ # Hence, we use earlier results to limit the string portion
+ # where we search.
+ # Since every part of the string is traversed at most once for
+ # every type of snippet, this is linear.
+
+ while 1:
+ if verbose_p:
+ sys.stderr.write ('.')
+ first = None
+ endex = 1 << 30
+ for type in types:
+ if not found[type] or found[type][0] < index:
+ found[type] = None
+ m = res[type].search (s[index:endex])
+ if not m:
+ continue
+
+ cl = Snippet
+ if snippet_type_to_class.has_key (type):
+ cl = snippet_type_to_class[type]
+ snip = cl (type, m, format)
+ start = index + m.start ('match')
+ found[type] = (start, snip)
+
+ if found[type] \
+ and (not first \
+ or found[type][0] < found[first][0]):
+ first = type
+
+ # FIXME.
+
+ # Limiting the search space is a cute
+ # idea, but this *requires* to search
+ # for possible containing blocks
+ # first, at least as long as we do not
+ # search for the start of blocks, but
+ # always/directly for the entire
+ # @block ... @end block.
+
+ endex = found[first][0]
+
+ if not first:
+ snippets.append (Substring (s, index, len (s)))
+ break
+
+ (start, snip) = found[first]
+ snippets.append (Substring (s, index, start))
+ snippets.append (snip)
+ found[first] = None
+ index = start + len (snip.match.group ('match'))
+
+ return snippets
def nitpick_file (outdir, file):
- s = open (file).read ()
-
- # FIXME: Containing blocks must be first, see
- # find_toplevel_snippets.
- snippet_types = (
- 'multiline_comment',
- 'singleline_comment',
- 'string',
- 'char',
- )
-
- chunks = find_toplevel_snippets (s, snippet_types)
- #code = filter (lambda x: is_derived_class (x.__class__, Substring),
- # chunks)
-
- t = string.join (map (lambda x: x.filter_text (), chunks), '')
- fixt = file
- if s != t:
- if not outdir:
- os.system ('mv %s %s~' % (file, file))
- else:
- fixt = os.path.join (outdir,
- os.path.basename (file))
- h = open (fixt, "w")
- h.write (t)
- h.close ()
- if s != t or indent_p:
- indent_file (fixt)
+ s = open (file).read ()
+
+ for i in rules[GLOBAL_CXX]:
+ s = re.sub (i[0], i[1], s)
+
+ # FIXME: Containing blocks must be first, see
+ # find_toplevel_snippets.
+ # We leave simple strings be part of the code
+ snippet_types = (
+ 'multiline_comment',
+ 'singleline_comment',
+ 'string',
+# 'char',
+ )
+
+ chunks = find_toplevel_snippets (s, snippet_types)
+ #code = filter (lambda x: is_derived_class (x.__class__, Substring),
+ # chunks)
+
+ t = string.join (map (lambda x: x.filter_text (), chunks), '')
+ fixt = file
+ if s != t:
+ if not outdir:
+ os.system ('mv %s %s~' % (file, file))
+ else:
+ fixt = os.path.join (outdir,
+ os.path.basename (file))
+ h = open (fixt, "w")
+ h.write (t)
+ h.close ()
+ if s != t or indent_p:
+ indent_file (fixt)
def indent_file (file):
- emacs = '''emacs\
- --no-window-system\
- --batch\
- --no-site-file\
- --no-init-file\
- %(file)s\
- --eval '(let ((error nil)
- (version-control nil))
- (load-library "cc-mode")
- (c++-mode)
- (indent-region (point-min) (point-max))
- (if (buffer-modified-p (current-buffer))
- (save-buffer)))' ''' % vars ()
- emacsclient = '''emacsclient\
- --socket-name=%(socketdir)s/%(socketname)s\
- --no-wait\
- --eval '(let ((error nil)
- (version-control nil))
- (load-library "cc-mode")
- (find-file "%(file)s")
- (c++-mode)
- (indent-region (point-min) (point-max))
- (if (buffer-modified-p (current-buffer))
- (save-buffer)))' ''' \
- % { 'file': file,
- 'socketdir' : socketdir,
- 'socketname' : socketname, }
- if verbose_p:
- sys.stderr.write (emacs)
- sys.stderr.write ('\n')
- os.system (emacs)
+ emacs = '''emacs\
+ --no-window-system\
+ --batch\
+ --no-site-file\
+ --no-init-file\
+ %(file)s\
+ --eval '(let ((error nil)
+ (version-control nil))
+ (load-library "cc-mode")
+ (c++-mode)
+ (indent-region (point-min) (point-max))
+ (if (buffer-modified-p (current-buffer))
+ (save-buffer)))' ''' % vars ()
+ emacsclient = '''emacsclient\
+ --socket-name=%(socketdir)s/%(socketname)s\
+ --no-wait\
+ --eval '(let ((error nil)
+ (version-control nil))
+ (load-library "cc-mode")
+ (find-file "%(file)s")
+ (c++-mode)
+ (indent-region (point-min) (point-max))
+ (if (buffer-modified-p (current-buffer))
+ (save-buffer)))' ''' \
+ % { 'file': file,
+ 'socketdir' : socketdir,
+ 'socketname' : socketname, }
+ if verbose_p:
+ sys.stderr.write (emacs)
+ sys.stderr.write ('\n')
+ os.system (emacs)
def usage ():
- sys.stdout.write (r'''
+ sys.stdout.write (r'''
Usage:
fixcc [OPTION]... FILE...
Options:
- --help
- --indent reindent, even if no changes
- --verbose
- --test
+ --help
+ --indent reindent, even if no changes
+ --verbose
+ --test
Typical use with LilyPond:
- fixcc $(find flower kpath-guile lily -name '*cc' -o -name '*hh' | grep -v /out)
+ fixcc $(find flower kpath-guile lily -name '*cc' -o -name '*hh' | grep -v /out)
This script is licensed under the GNU GPL
''')
def do_options ():
- global indent_p, outdir, verbose_p
- (options, files) = getopt.getopt (sys.argv[1:], '',
- ['help', 'indent', 'outdir=',
- 'test', 'verbose'])
- for (o, a) in options:
- if o == '--help':
- usage ()
- sys.exit (0)
- elif o == '--indent':
- indent_p = 1
- elif o == '--outdir':
- outdir = a
- elif o == '--verbose':
- verbose_p = 1
- elif o == '--test':
- test ()
- sys.exit (0)
- else:
- assert unimplemented
- if not files:
- usage ()
- sys.exit (2)
- return files
+ global indent_p, outdir, verbose_p
+ (options, files) = getopt.getopt (sys.argv[1:], '',
+ ['help', 'indent', 'outdir=',
+ 'test', 'verbose'])
+ for (o, a) in options:
+ if o == '--help':
+ usage ()
+ sys.exit (0)
+ elif o == '--indent':
+ indent_p = 1
+ elif o == '--outdir':
+ outdir = a
+ elif o == '--verbose':
+ verbose_p = 1
+ elif o == '--test':
+ test ()
+ sys.exit (0)
+ else:
+ assert unimplemented
+ if not files:
+ usage ()
+ sys.exit (2)
+ return files
outdir = 0
socketname = 'fixcc%d' % os.getpid ()
def setup_client ():
- #--no-window-system\
- #--batch\
- os.unlink (os.path.join (socketdir, socketname))
- os.mkdir (socketdir, 0700)
- emacs='''emacs\
- --no-site-file\
- --no-init-file\
- --eval '(let ((error nil)
- (version-control nil))
- (load-library "server")
- (setq server-socket-dir "%(socketdir)s")
- (setq server-name "%(socketname)s")
- (server-start)
- (while t) (sleep 1000))' ''' \
- % { 'socketdir' : socketdir,
- 'socketname' : socketname, }
-
- if not os.fork ():
- os.system (emacs)
- sys.exit (0)
- while not os.path.exists (os.path.join (socketdir, socketname)):
- time.sleep (1)
+ #--no-window-system\
+ #--batch\
+ os.unlink (os.path.join (socketdir, socketname))
+ os.mkdir (socketdir, 0700)
+ emacs='''emacs\
+ --no-site-file\
+ --no-init-file\
+ --eval '(let ((error nil)
+ (version-control nil))
+ (load-library "server")
+ (setq server-socket-dir "%(socketdir)s")
+ (setq server-name "%(socketname)s")
+ (server-start)
+ (while t) (sleep 1000))' ''' \
+ % { 'socketdir' : socketdir,
+ 'socketname' : socketname, }
+
+ if not os.fork ():
+ os.system (emacs)
+ sys.exit (0)
+ while not os.path.exists (os.path.join (socketdir, socketname)):
+ time.sleep (1)
def main ():
- #emacsclient should be faster, but this does not work yet
- #setup_client ()
- files = do_options ()
- if outdir and not os.path.isdir (outdir):
- os.makedirs (outdir)
- for i in files:
- sys.stderr.write ('%s...\n' % i)
- nitpick_file (outdir, i)
+ #emacsclient should be faster, but this does not work yet
+ #setup_client ()
+ files = do_options ()
+ if outdir and not os.path.isdir (outdir):
+ os.makedirs (outdir)
+ for i in files:
+ sys.stderr.write ('%s...\n' % i)
+ nitpick_file (outdir, i)
## TODO: make this compilable and check with g++
};
typedef struct
{
- Foo **bar;
+ Foo **bar;
} String;
ostream &
typedef struct _t_ligature
{
- char *succ, *lig;
- struct _t_ligature * next;
+ char *succ, *lig;
+ struct _t_ligature * next;
} AFM_Ligature;
-
+
typedef std::map < AFM_Ligature const *, int > Bar;
-/* ||
- * vv
- * !OK OK
+ /**
+ (c) 1997--2008 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
+
+/* ||
+* vv
+* !OK OK
+*/
/* ||
- vv
- !OK OK
- */
+ vv
+ !OK OK
+*/
char *
Foo:: foo ()
{
int
i
;
- char* a= &++ i ;
- a [*++ a] = (char*) foe (*i, &bar) *
- 2;
- int operator double ();
- std::map<char*,int> y =*bar(-*a ,*b);
- Interval_t<T> & operator*= (T r);
- Foo<T>*c;
- int compare (Pqueue_ent < K, T > const& e1, Pqueue_ent < K,T> *e2);
- delete *p;
- if (abs (f)*2 > abs (d) *FUDGE)
- ;
- while (0);
- for (; i<x foo(); foo>bar);
- for (; *p && > y;
- foo > bar)
+ char* a= &++ i ;
+ a [*++ a] = (char*) foe (*i, &bar) *
+ 2;
+ int operator double ();
+ std::map<char*,int> y =*bar(-*a ,*b);
+ Interval_t<T> & operator*= (T r);
+ Foo<T>*c;
+ int compare (Pqueue_ent < K, T > const& e1, Pqueue_ent < K,T> *e2);
+ delete *p;
+ if (abs (f)*2 > abs (d) *FUDGE)
+ ;
+ while (0);
+ for (; i<x foo(); foo>bar);
+ for (; *p && > y;
+ foo > bar)
;
- do {
- ;;;
- }
- while (foe);
-
- squiggle. extent;
- 1 && * unsmob_moment (lf);
- line_spanner_ = make_spanner ("DynamicLineSpanner", rq ? rq->*self_scm
+ do {
+ ;;;
+ }
+ while (foe);
+
+ squiggle. extent;
+ 1 && * unsmob_moment (lf);
+ line_spanner_ = make_spanner ("DynamicLineSpanner", rq ? rq->*self_scm
(): SCM_EOL);
- case foo: k;
+ case foo: k;
- if (0) {a=b;} else {
- c=d;
- }
+ if (0) {a=b;} else {
+ c=d;
+ }
- cookie_io_functions_t Memory_out_stream::functions_ = {
- Memory_out_stream::reader,
- ...
- };
+ cookie_io_functions_t Memory_out_stream::functions_ = {
+ Memory_out_stream::reader,
+ ...
+ };
- int compare (Array < Pitch> *, Array < Pitch> *);
- original_ = (Grob *) & s;
- Drul_array< Link_array<Grob> > o;
+ int compare (Array < Pitch> *, Array < Pitch> *);
+ original_ = (Grob *) & s;
+ Drul_array< Link_array<Grob> > o;
}
- header_.char_info_pos = (6 + header_length) * 4;
- return ly_bool2scm (*ma < * mb);
+ header_.char_info_pos = (6 + header_length) * 4;
+ return ly_bool2scm (*ma < * mb);
- 1 *::sign(2);
+ 1 *::sign(2);
- (shift) *-d;
+ (shift) *-d;
- a = 0 ? *x : *y;
+ a = 0 ? *x : *y;
+
+a = "foo() 2,2,4";
+{
+ if (!span_)
+ {
+ span_ = make_spanner ("StaffSymbol", SCM_EOL);
+ }
+}
+{
+ if (!span_)
+ {
+ span_ = make_spanner (StaffSymbol, SCM_EOL);
+ }
+}
'''
def test ():
- test_file = 'fixcc.cc'
- open (test_file, 'w').write (TEST)
- nitpick_file (outdir, test_file)
- sys.stdout.write (open (test_file).read ())
+ test_file = 'fixcc.cc'
+ open (test_file, 'w').write (TEST)
+ nitpick_file (outdir, test_file)
+ sys.stdout.write (open (test_file).read ())
if __name__ == '__main__':
- main ()
+ main ()
projects / lilypond.git / blobdiff