71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
# voom_mode_vimwiki.py
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# Last Modified: 2011-05-01
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# VOoM -- Vim two-pane outliner, plugin for Python-enabled Vim version 7.x
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# Website: http://www.vim.org/scripts/script.php?script_id=2657
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# Author: Vlad Irnov (vlad DOT irnov AT gmail DOT com)
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# License: This program is free software. It comes without any warranty,
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# to the extent permitted by applicable law. You can redistribute it
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# and/or modify it under the terms of the Do What The Fuck You Want To
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# Public License, Version 2, as published by Sam Hocevar.
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# See http://sam.zoy.org/wtfpl/COPYING for more details.
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"""
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VOoM markup mode for headline markup used by vimwiki plugin:
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http://www.vim.org/scripts/script.php?script_id=2226
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See |voom_mode_vimwiki|, ../../doc/voom.txt#*voom_mode_vimwiki*
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= headline level 1 =
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body text
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== headline level 2 ==
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body text
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=== headline level 3 ===
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"""
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import re
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headline_match = re.compile(r'^\s*(=+).+(\1)\s*$').match
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def hook_makeOutline(VO, blines):
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"""Return (tlines, bnodes, levels) for Body lines blines.
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blines is either Vim buffer object (Body) or list of buffer lines.
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"""
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Z = len(blines)
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tlines, bnodes, levels = [], [], []
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tlines_add, bnodes_add, levels_add = tlines.append, bnodes.append, levels.append
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for i in xrange(Z):
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bline = blines[i].strip()
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if not bline.startswith('='):
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continue
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m = headline_match(bline)
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if not m:
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continue
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lev = len(m.group(1))
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bline = bline.strip()
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head = bline[lev:-lev].strip()
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tline = ' %s|%s' %('. '*(lev-1), head)
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tlines_add(tline)
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bnodes_add(i+1)
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levels_add(lev)
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return (tlines, bnodes, levels)
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def hook_newHeadline(VO, level, blnum, tlnum):
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"""Return (tree_head, bodyLines).
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tree_head is new headline string in Tree buffer (text after |).
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bodyLines is list of lines to insert in Body buffer.
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"""
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tree_head = 'NewHeadline'
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bodyLines = ['%s %s %s' %('='*level, tree_head, '='*level), '']
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return (tree_head, bodyLines)
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def hook_changeLevBodyHead(VO, h, levDelta):
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"""Increase of decrease level number of Body headline by levDelta."""
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if levDelta==0: return h
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m = headline_match(h)
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level = len(m.group(1))
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s = '='*(level+levDelta)
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return '%s%s%s%s%s' %(h[:m.start(1)], s, h[m.end(1):m.start(2)], s, h[m.end(2):])
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