226 def respect_rule0(line):  argument
227     return line.lstrip() == line
230 def conformTo_rule0(line):  argument
231     return line.lstrip()
234 #   No spaces are allowed behind the line continuation symbol '\'
237 def respect_rule1(line):  argument
238     if line.rstrip().endswith('\\'):
239         return line.endswith('\\')
244 def conformTo_rule1(line):  argument
245     return line.rstrip()
251 def respect_rule2(line):  argument
252     return line.count('\t') == 0
255 def conformTo_rule2(line):  argument
256     return line.expandtabs()
260 #   beginning of a line.
263 def respect_rule3(line):  argument
264     if line.lstrip().startswith('#'):
265         return line.startswith('#')
270 def conformTo_rule3(line):  argument
271     return line.lstrip()
277 def respect_rule4(line):  argument
278     r = re.search(varRegexp, line)
286 def conformTo_rule4(line):  argument
287     r = re.search(varRegexp, line)
294 def respect_rule5(line):  argument
295     r = re.search(varRegexp, line)
299 def conformTo_rule5(line):  argument
300     r = re.search(varRegexp, line)
307 def respect_rule6(line):  argument
308     return not line.isspace() or line == "\n"
311 def conformTo_rule6(line):  argument
318 def respect_rule7(line):  argument
322 def conformTo_rule7(line):  argument
323     return line
328 …(respect_rule1, conformTo_rule1, "No spaces are allowed behind the line continuation symbol '\\'"),
330 …_rule3, "Comments inside bb files are allowed using the '#' character at the beginning of a line"),
337 # Function to check that a line respects a rule. If not, it tries to conform
338 # the line to the rule. Reminder or Disgression message are dump accordingly.
341 def follow_rule(i, line):  argument
342     oldline = line
343     # if the line does not respect the rule
344     if not rules[i][0](line):
346         line = rules[i][1](line)
347         # if the line still does not respect the rule
348         if not rules[i][0](line):
354     return line
361     for line in fileinput.input():
365             lines.append(line)
367             # expandtabs on each line so that rule2 is always respected
368             # rstrip each line so that rule1 is always respected
369             line = line.expandtabs().rstrip()  variable
370             # ignore empty lines (or line filled with spaces or tabs only)
372             if line != '':
373                 lines.append(line)
380     for line in lines:
381         originalLine = line
382         # rstrip line to remove line breaks characters
383         line = line.rstrip()  variable
384         line = follow_rule(2, line)  variable
385         line = follow_rule(1, line)  variable
386         line = follow_rule(6, line)  variable
389         if line.isspace() or line == '':
396         if line.startswith('}'):
398         keep = line.endswith('\\') or in_routine
401         if line.lstrip().startswith('#'):
404                 line = follow_rule(3, line)  variable
405             commentBloc.append(line)
412             seen_vars[var].append(line)
415                 if line.startswith(k):
418             if re.match(routineRegexp, line) is not None:
420                 line = follow_rule(0, line)  variable
421             elif re.match(varRegexp, line) is not None:
422                 line = follow_rule(0, line)  variable
423                 line = follow_rule(4, line)  variable
424                 line = follow_rule(5, line)  variable
432             seen_vars[var].append(line)
452     for line in olines:
453         print(line)