Subversion Repositories mkgmap

#
# File: options_conv.py
#
# Copyright (C) 2013 Steve Ratcliffe
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License version 2 or
#  version 3 as published by the Free Software Foundation.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#
# Author: Steve Ratcliffe
# Create date: 28 Jun 2013
#

import sys
import re

f = open('options')

NONE = 0
OPT = 1
DESC = 2

WS=(' ', '\t')

def count_indent(line):
        count = 0
        for c in line:
                if c == ' ':
                        count += 1
                elif c == '\t':
                        count += 4
                else:
                        break
        return count

state = NONE
in_preserve = False
desc_indent = 0
last_indent = 0

def start_preserve():
        global in_preserve
        if in_preserve: return
        in_preserve = True
        print '<div class=preserve><nowiki>'

def end_preserve():
        global in_preserve
        if not in_preserve: return
        in_preserve = False
        print '</nowiki></div>'

print '= List of options ='

for line in f.xreadlines():
        line = line[:-1]

        if len(line) == 0 or len(line.strip()) == 0:
                if state == DESC:
                        if in_preserve:
                                print
                        else:
                                print '<p>'
                        continue
                print
                continue

        if line[0] == '-':
                end_preserve()
                line = ';' + line
                state = OPT
       
        if state == OPT and line[0] in WS:
                state = DESC
                desc_indent = count_indent(line)
                last_indent = desc_indent
                print ':', line
                continue
        elif state == DESC and line[0] not in WS:
                if last_indent > desc_indent:
                        end_preserve()
                        print
                last_indent = 0
                state = NONE

        if state == DESC:
                new_indent = count_indent(line)
                line = re.sub(r'^(\t| {1,4})', '', line)
                if new_indent > last_indent:
                        start_preserve()
                elif new_indent < last_indent and new_indent == desc_indent:
                        end_preserve()
                last_indent = new_indent

        print line