53 def RemoveCommentsAndTrailingWhitespace(lines):  argument
54   lines = re.sub(r'//.*\n', '\n', lines) # end-of-line comments
55   lines = re.sub(re.compile(r'/\*.*?\*/', re.DOTALL), '', lines) # comments.
56   lines = re.sub(r'\s+\n+', '\n', lines) # trailing whitespace
57   return lines
63     lines = file.read()
66   return lines
75 def Validate(lines):  argument
78   if EVAL_PATTERN.search(lines):
80   if WITH_PATTERN.search(lines):
82   invalid_error = INVALID_ERROR_MESSAGE_PATTERN.search(lines)
85   if NEW_ERROR_PATTERN.search(lines):
88   return lines
91 def ExpandConstants(lines, constants):  argument
93     lines = key.sub(str(value), lines)
94   return lines
97 def ExpandMacroDefinition(lines, pos, name_pattern, macro, expander):  argument
98   pattern_match = name_pattern.search(lines, pos)
104     assert lines[end - 1] == '('
111         lineno = lines.count(os.linesep, 0, start) + 1
116     while end < len(lines) and height > 0:
118       if lines[end] == ',' and height == 1:
119         add_arg(lines[last_match:end])
121       elif lines[end] in ['(', '{', '[']:
123       elif lines[end] in [')', '}', ']']:
127     add_arg(lines[last_match:end-1])
130     lines = lines[:start] + result + lines[end:]
131     pattern_match = name_pattern.search(lines, start + len(result))
132   return lines
134 def ExpandMacros(lines, macros):  argument
140     lines = ExpandMacroDefinition(lines, 0, name_pattern, macro, expander)
141   return lines
170 def ReadMacros(lines):  argument
173   for line in lines.split('\n'):
205 def ReadMessageTemplates(lines):  argument
208   for line in lines.split('\n'):
220 def ExpandInlineMacros(lines):  argument
223     macro_match = INLINE_MACRO_PATTERN.search(lines, pos)
226       return lines
229     end_macro_match = INLINE_MACRO_END_PATTERN.search(lines, macro_match.end());
232     body = lines[macro_match.end():end_macro_match.start()]
235     lines = lines[:macro_match.start()] + lines[end_macro_match.end():]
244     lines = ExpandMacroDefinition(lines, pos, name_pattern, macro, non_expander)
249 def ExpandInlineConstants(lines):  argument
252     const_match = INLINE_CONSTANT_PATTERN.search(lines, pos)
255       return lines
261     lines = (lines[:const_match.start()] +
262              re.sub(name_pattern, replacement, lines[const_match.end():]))
444       lines = filters(contents)
448     result.modules.append(lines)