# voom_mode_html.py
# Last Modified: 2011-05-01
# VOoM -- Vim two-pane outliner, plugin for Python-enabled Vim version 7.x
# Website: http://www.vim.org/scripts/script.php?script_id=2657
# Author: Vlad Irnov (vlad DOT irnov AT gmail DOT com)
# License: This program is free software. It comes without any warranty,
# to the extent permitted by applicable law. You can redistribute it
# and/or modify it under the terms of the Do What The Fuck You Want To
# Public License, Version 2, as published by Sam Hocevar.
# See http://sam.zoy.org/wtfpl/COPYING for more details.
"""
VOoM markup mode for HTML headings.
See |voom_mode_html|, ../../doc/voom.txt#*voom_mode_html*
headline level 1
some text
headline level 2
more text
headline level 3
< h4 > headline level 4
some text headline 5
etc.
"""
import re
headline_search = re.compile(r'<\s*h(\d+).*?>(.*?)', re.IGNORECASE).search
html_tag_sub = re.compile('<.*?>').sub
def hook_makeOutline(VO, blines):
"""Return (tlines, bnodes, levels) for Body lines blines.
blines is either Vim buffer object (Body) or list of buffer lines.
"""
Z = len(blines)
tlines, bnodes, levels = [], [], []
tlines_add, bnodes_add, levels_add = tlines.append, bnodes.append, levels.append
for i in xrange(Z):
bline = blines[i]
if not ('%s' %(level, tree_head, level), '']
return (tree_head, bodyLines)
def hook_changeLevBodyHead(VO, h, levDelta):
"""Increase of decrease level number of Body headline by levDelta."""
if levDelta==0: return h
m = headline_search(h)
level = int(m.group(1))
lev = level+levDelta
return '%s%s%s%s%s' %(h[:m.start(1)], lev, h[m.end(1):m.start(3)], lev, h[m.end(3):])