Initial revision
diff --git a/Misc/renumber.py b/Misc/renumber.py
new file mode 100755
index 0000000..a62257c
--- /dev/null
+++ b/Misc/renumber.py
@@ -0,0 +1,108 @@
+#! /usr/local/bin/python
+
+# Renumber the Python FAQ
+
+import string
+import regex
+import sys
+import os
+
+FAQ = 'FAQ'
+
+chapterprog = regex.compile('^\([1-9][0-9]*\)\. ')
+questionprog = regex.compile('^\([1-9][0-9]*\)\.\([1-9][0-9]*\)\. ')
+newquestionprog = regex.compile('^Q\. ')
+blankprog = regex.compile('^[ \t]*$')
+indentedorblankprog = regex.compile('^\([ \t]+\|[ \t]*$\)')
+
+def main():
+ print 'Reading lines...'
+ lines = open(FAQ, 'r').readlines()
+ print 'Renumbering in memory...'
+ oldlines = lines[:]
+ after_blank = 1
+ chapter = 0
+ question = 0
+ chapters = ['\n']
+ questions = []
+ for i in range(len(lines)):
+ line = lines[i]
+ if after_blank:
+ n = chapterprog.match(line)
+ if n >= 0:
+ chapter = chapter + 1
+ question = 0
+ line = `chapter` + '. ' + line[n:]
+ lines[i] = line
+ chapters.append(' ' + line)
+ questions.append('\n')
+ questions.append(' ' + line)
+ afterblank = 0
+ continue
+ n = questionprog.match(line)
+ if n < 0: n = newquestionprog.match(line) - 3
+ if n >= 0:
+ question = question + 1
+ line = '%d.%d. '%(chapter, question) + line[n:]
+ lines[i] = line
+ questions.append(' ' + line)
+ # Add up to 4 continuations of the question
+ for j in range(i+1, i+5):
+ if blankprog.match(lines[j]) >= 0:
+ break
+ questions.append(' '*(n+2) + lines[j])
+ afterblank = 0
+ continue
+ afterblank = (blankprog.match(line) >= 0)
+ print 'Inserting list of chapters...'
+ chapters.append('\n')
+ for i in range(len(lines)):
+ line = lines[i]
+ if regex.match(
+ '^This FAQ is divided in the following chapters',
+ line) >= 0:
+ i = i+1
+ while 1:
+ line = lines[i]
+ if indentedorblankprog.match(line) < 0:
+ break
+ del lines[i]
+ lines[i:i] = chapters
+ break
+ else:
+ print '*** Can\'t find header for list of chapters'
+ print '*** Chapters found:'
+ for line in chapters: print line,
+ print 'Inserting list of questions...'
+ questions.append('\n')
+ for i in range(len(lines)):
+ line = lines[i]
+ if regex.match('^Here.s an overview of the questions',
+ line) >= 0:
+ i = i+1
+ while 1:
+ line = lines[i]
+ if indentedorblankprog.match(line) < 0:
+ break
+ del lines[i]
+ lines[i:i] = questions
+ break
+ else:
+ print '*** Can\'t find header for list of questions'
+ print '*** Questions found:'
+ for line in questions: print line,
+ if lines == oldlines:
+ print 'No changes.'
+ return
+ print 'Writing new file...'
+ f = open(FAQ + '.new', 'w')
+ for line in lines:
+ f.write(line)
+ f.close()
+ print 'Making backup...'
+ os.rename(FAQ, FAQ + '~')
+ print 'Moving new file...'
+ os.rename(FAQ + '.new', FAQ)
+ print 'Done.'
+
+main()