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lyx2lyx/lyx_2_0.py: fix box reversion and conversion routines

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This commit is contained in:
Uwe Stöhr 2017-04-17 22:13:46 +02:00
parent 113c9a2f7f
commit fc2db913e0
1 changed files with 15 additions and 28 deletions
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43
lib/lyx2lyx/lyx_2_0.py
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@ -1503,7 +1503,7 @@ def revert_argument(document):
def revert_makebox(document):
" Convert \\makebox to TeX code "
i = 0
while 1:
while True:
i = find_token(document.body, '\\begin_inset Box', i)
if i == -1:
break
@ -1517,17 +1517,16 @@ def revert_makebox(document):
document.warning("Malformed LyX document: Can't find layout in box.")
i = z
continue
# by looking before the layout we make sure we're actually finding
# an option, not text.
j = find_token(document.body, 'use_makebox', i, blay)
if j == -1:
i = z
continue
j = find_token(document.body, 'use_makebox', i)
if j == -1 or j != i +6:
document.warning("Malformed LyX document: Can't find use_makebox statement in box.")
i = z
continue
# delete use_makebox
if not check_token(document.body[i], "\\begin_inset Box Frameless") \
or get_value(document.body, 'use_makebox', j) != 1:
del document.body[j]
i = z
i += 1
continue
bend = find_end_of_layout(document.body, blay)
if bend == -1 or bend > z:
@ -1550,30 +1549,18 @@ def revert_makebox(document):
def convert_use_makebox(document):
" Adds use_makebox option for boxes "
i = 0
while 1:
while True:
i = find_token(document.body, '\\begin_inset Box', i)
if i == -1:
return
# all of this is to make sure we actually find the use_parbox
# that is an option for this box, not some text elsewhere.
z = find_end_of_inset(document.body, i)
if z == -1:
document.warning("Can't find end of box inset!!")
k = find_token(document.body, 'use_parbox', i)
if k == -1 or k != i + 5:
document.warning("Malformed LyX document: Can't find use_parbox statement in box.")
i += 1
continue
blay = find_token(document.body, "\\begin_layout", i, z)
if blay == -1:
document.warning("Can't find layout in box inset!!")
i = z
continue
# so now we are looking for use_parbox before the box's layout
k = find_token(document.body, 'use_parbox', i, blay)
if k == -1:
document.warning("Malformed LyX document: Can't find use_parbox statement in box.")
i = z
continue
document.body.insert(k + 1, "use_makebox 0")
i = blay + 1 # not z + 1 (box insets may be nested)
if k == i + 5:
document.body.insert(k + 1, "use_makebox 0")
i += 1
def revert_IEEEtran(document):