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# File: voom_mode_fmr3.py
# Last Modified: 2017-01-07
# Description: VOoM -- two-pane outliner plugin for Python-enabled Vim
# Website: http://www.vim.org/scripts/script.php?script_id=2657
# Author: Vlad Irnov (vlad DOT irnov AT gmail DOT com)
# License: CC0, see http://creativecommons.org/publicdomain/zero/1.0/
"""
VOoM markup mode for start fold markers with levels.
See |voom-mode-fmr3|, ../../../doc/voom.txt#*voom-mode-fmr3*
Headline text can be before or after the start fold marker with level.
{{{1 headline level 1
headline level 2 {{{2
"""
import sys
if sys.version_info[0] > 2:
xrange = range
# Define this mode as an 'fmr' mode.
MTYPE = 0
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.
"""
marker = VO.marker
marker_re_search = VO.marker_re.search
Z = len(blines)
tlines, bnodes, levels = [], [], []
tlines_add, bnodes_add, levels_add = tlines.append, bnodes.append, levels.append
#c = VO.rstrip_chars
for i in xrange(Z):
if not marker in blines[i]: continue
bline = blines[i]
m = marker_re_search(bline)
if not m: continue
lev = int(m.group(1))
head = bline[m.end():] # part after the fold marker
# strip optional special marks from left side: "o", "=", "o="
#if head and head[0]=='o': head = head[1:]
#if head and head[0]=='=': head = head[1:]
# lstrip all xo= to avoid conflicts with commands that add or remove them
head = head.lstrip('xo=')
# add part before the fold marker
if head:
head = '%s %s' % (bline[:m.start()].rstrip(), head.lstrip())
else:
head = bline[:m.start()]
tline = ' %s%s|%s' %(m.group(2) or ' ', '. '*(lev-1), head.strip())
tlines_add(tline)
bnodes_add(i+1)
levels_add(lev)
return (tlines, bnodes, levels)
def hook_newHeadline(VO, level, blnum, ln):
"""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%s' %(tree_head, VO.marker, level), '']
return (tree_head, bodyLines)
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