21 # Lines which are allowed after a TEST= line
50 STATE_PATCH_SUBJECT = 1     # In patch subject (first line of log for a commit)
52 STATE_DIFFS = 3             # In the diff part (past --- line)
63         self.skip_blank = False          # True to skip a single blank line
64         self.found_test = False          # Found a TEST= line
67         self.linenum = 1                 # Output line number we are up to
76         self.signoff = []                # Contents of signoff line
79     def AddToSeries(self, line, name, value):  argument
86             line: Source line containing tag (useful for debug/error messages)
94             self.series.AddTag(self.commit, line, name, value)
96     def AddToCommit(self, line, name, value):  argument
102             line: Source line containing tag (useful for debug/error messages)
124     def ProcessLine(self, line):  argument
125         """Process a single line of a patch file or commit log
127         This process a line and returns a list of lines to output. The list
143             line: text line to process
148         # Initially we have no output. Prepare the input line string
150         line = line.rstrip('\n')
152         commit_match = re_commit.match(line) if self.is_log else None
155             if line[:4] == '    ':
156                 line = line[4:]
159         series_tag_match = re_series_tag.match(line)
160         commit_tag_match = re_commit_tag.match(line)
161         cover_match = re_cover.match(line)
162         cover_cc_match = re_cover_cc.match(line)
163         signoff_match = re_signoff.match(line)
166             tag_match = re_tag.match(line)
167         is_blank = not line.strip()
174             # It has its own line with a Subject: tag
201             # but we are already in a change list, that means a blank line
204                 self.warn.append("Missing 'blank line' in section 'Series-changes'")
209             if line == 'END':
224                 self.section.append(line)
228             self.commit.subject = line
231         elif re_remove.match(line) and not commit_tag_match:
236             if line.startswith('TEST='):
248             self.AddToSeries(line, 'cover-cc', value)
253                 # Blank line ends this change list
255             elif line == '---':
257                 out = self.ProcessLine(line)
260                     self.series.AddChange(self.in_change, self.commit, line)
273                         (self.commit.hash, line))
276                 self.AddToSeries(line, name, value)
284                 self.AddToCommit(line, name, value)
297                 self.warn.append("Ignoring %s" % line)
301                 out = [line]
307                 out = [line]
309         # Well that means this is an ordinary line
312             m = re_space_before_tab.match(line)
314                 self.warn.append('Line %d/%d has space before tab' %
317             # OK, we have a valid non-blank line
318             out = [line]
326             elif line == '---':
332                 out += [line]
337                 if not re_allowed_after_test.match(line):
363             line = infd.readline()
364             if not line:
366             out = self.ProcessLine(line)
369             for line in out:
370                 match = re_fname.match(line)
374                 if line == '+':
377                     if self.blank_count and (line == '-- ' or match):
378                         self.warn.append("Found possible blank line(s) at "
381                     outfd.write(line + '\n')
410     for line in stdout.splitlines():
411         ps.ProcessLine(line)
435     for line in text.splitlines():
436         ps.ProcessLine(line)
509     for line in lines:
510         if line.startswith('Subject:'):
514             line = 'Subject: [%s %s/%d] %s\n' % (prefix, zero, count, text[0])
517         elif line.startswith('*** BLURB HERE ***'):
519             line = '\n'.join(text[1:]) + '\n'
521                 line += '\n'.join(series.notes) + '\n'
525             line += '\n' + '\n'.join(out)
526         fd.write(line)