From 3eea219548e84efdbc3148ce378fcba865f97a01 Mon Sep 17 00:00:00 2001 From: Ben Longbons Date: Fri, 6 Dec 2013 14:15:43 -0800 Subject: Add basic source formatting tools --- tools/pp-indent | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100755 tools/pp-indent (limited to 'tools/pp-indent') diff --git a/tools/pp-indent b/tools/pp-indent new file mode 100755 index 0000000..9be9a03 --- /dev/null +++ b/tools/pp-indent @@ -0,0 +1,54 @@ +#!/usr/bin/env python +# -*- encoding: utf-8 +## pp-indent - Filter to apply indentation to preprocessor statements +## +## Copyright ©2013 Ben Longbons +## +## This file is part of The Mana World (Athena server) +## +## This program is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 3 of the License, or +## (at your option) any later version. +## +## 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. +## +## You should have received a copy of the GNU General Public License +## along with this program. If not, see . + +# Settings. + +pre_indent = '' +post_indent = ' ' +rules = { + 'if': (0, 1), + 'ifdef': (0, 1), + 'ifndef': (0, 1), + 'else': (-1, 1), + 'elif': (-1, 1), + 'endif': (-1, 0), + 'define_h': (-1, 1), +} + +import sys + +depth = 0 +for line in sys.stdin: + sline = line.lstrip() + if not sline.startswith('#'): + sys.stdout.write(line) + continue + line = sline[1:].lstrip() + if not line: + sys.stdout.write('\n') + continue + word = line.split(None, 1)[0] + if word == 'define' and line.endswith('_HPP\n'): + word = 'define_h' + pre, post = rules.get(word, (0, 0)) + depth += pre + sys.stdout.writelines([depth * pre_indent, '#', depth * post_indent, line]) + depth += post -- cgit v1.2.3-60-g2f50