75 lines
2.6 KiB
Python
75 lines
2.6 KiB
Python
# voom_mode_hashes.py
|
|
# Last Modified: 2012-05-06
|
|
# 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 headlines marked with #'s (atx-headers, a subset of Markdown format).
|
|
See |voom_mode_hashes|, ../../doc/voom.txt#*voom_mode_hashes*
|
|
|
|
# heading level 1
|
|
##heading level 2
|
|
### heading level 3
|
|
"""
|
|
|
|
import re
|
|
|
|
# Marker character can be changed to any ASCII character.
|
|
CH = '#'
|
|
|
|
# Use this if whitespace after marker chars is optional.
|
|
headline_match = re.compile(r'^(%s+)' %re.escape(CH)).match
|
|
# Use this if a whitespace is required after marker chars (as in org-mode).
|
|
#headline_match = re.compile(r'^(%s+)\s' %re.escape(CH)).match
|
|
|
|
|
|
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):
|
|
if not blines[i].startswith(CH):
|
|
continue
|
|
bline = blines[i]
|
|
m = headline_match(bline)
|
|
if not m:
|
|
continue
|
|
lev = len(m.group(1))
|
|
head = bline[lev:].strip()
|
|
# Do this instead if optional closing markers need to be stripped.
|
|
#head = bline[lev:].strip().rstrip(CH).rstrip()
|
|
tline = ' %s|%s' %('. '*(lev-1), head)
|
|
tlines_add(tline)
|
|
bnodes_add(i+1)
|
|
levels_add(lev)
|
|
return (tlines, bnodes, levels)
|
|
|
|
|
|
def hook_newHeadline(VO, level, blnum, tlnum):
|
|
"""Return (tree_head, bodyLines).
|
|
tree_head is new headline string in Tree buffer (text after |).
|
|
bodyLines is list of lines to insert in Body buffer.
|
|
"""
|
|
tree_head = 'NewHeadline'
|
|
bodyLines = ['%s %s' %(CH * level, tree_head), '']
|
|
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_match(h)
|
|
level = len(m.group(1))
|
|
return '%s%s' %(CH * (level+levDelta), h[m.end(1):])
|
|
|
|
|