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Add limits to searches in convert_TeX_brace_to_Argument.

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(cherry picked from commit eb26d85dc9)
This commit is contained in:
Richard Heck 2014-05-15 09:35:05 -04:00
parent 1fa06296b6
commit ccd8cd89ad
2 changed files with 48 additions and 36 deletions
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82
lib/lyx2lyx/lyx_2_1.py
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@ -120,21 +120,28 @@ def convert_TeX_brace_to_Argument(document, line, n, nmax, inset, environment, o
Todo: this routine can currently handle only one mandatory argument of environments
'''
end_layout = find_end_of_layout(document.body, line)
lineERT = line
endn = line
loop = 1
while lineERT != -1 and n < nmax + 1:
lineERT = find_token(document.body, "\\begin_inset ERT", lineERT)
if environment == False and lineERT != -1:
bracePair = -1
while n < nmax + 1:
lineERT = find_token(document.body, "\\begin_inset ERT", lineERT, end_layout)
if lineERT == -1:
break
if environment == False:
end_ERT = find_end_of_inset(document.body, lineERT)
if end_ERT == -1:
document.warning("Can't find end of ERT!!")
break
# Note that this only checks for ][ or }{ at the beginning of a line
if opt:
bracePair = find_token(document.body, "][", lineERT)
bracePair = find_token(document.body, "][", lineERT, end_ERT)
else:
bracePair = find_token(document.body, "}{", lineERT)
# assure that the "}{" is in this ERT
if bracePair == lineERT + 5:
bracePair = find_token(document.body, "}{", lineERT, end_ERT)
if bracePair != -1:
end = find_token(document.body, "\\end_inset", bracePair)
document.body[lineERT : end + 1] = ["\\end_layout", "", "\\end_inset"]
document.body[lineERT : end_ERT + 1] = ["\\end_layout", "", "\\end_inset"]
if loop == 1:
# in the case that n > 1 we have optional arguments before
# therefore detect them if any
@ -156,24 +163,22 @@ def convert_TeX_brace_to_Argument(document, line, n, nmax, inset, environment, o
document.body[line + 1 : line + 1] = ["\\begin_inset Argument " + str(n), "status open", "", "\\begin_layout Plain Layout"]
else:
document.body[line + 4 : line + 4] = ["\\begin_inset Argument " + str(n), "status open", "", "\\begin_layout Plain Layout"]
else:
else: # if loop != 1
document.body[endn : endn] = ["\\begin_inset Argument " + str(n), "status open", "", "\\begin_layout Plain Layout"]
n += 1
endn = end
loop = loop + 1
loop += 1
# now check the case that we have "}" + "{" in two ERTs
else:
endBrace = -1
else: # no brace pair found
if opt:
endBrace = find_token(document.body, "]", lineERT)
endBrace = find_token(document.body, "]", lineERT, end_layout)
else:
endBrace = find_token(document.body, "}", lineERT)
endBrace = find_token(document.body, "}", lineERT, end_layout)
if endBrace == lineERT + 5:
beginBrace = -1
if opt:
beginBrace = find_token(document.body, "[", endBrace)
beginBrace = find_token(document.body, "[", endBrace, end_layout)
else:
beginBrace = find_token(document.body, "{", endBrace)
beginBrace = find_token(document.body, "{", endBrace, end_layout)
# assure that the ERTs are consecutive (11 or 12 depending if there is a space between the ERTs or not)
if beginBrace == endBrace + 11 or beginBrace == endBrace + 12:
end = find_token(document.body, "\\end_inset", beginBrace)
@ -212,27 +217,32 @@ def convert_TeX_brace_to_Argument(document, line, n, nmax, inset, environment, o
lineERT += 1
else:
lineERT += 1
if environment == True and lineERT != -1:
opening = -1
if environment == True:
end_ERT = find_end_of_inset(document.body, lineERT)
if end_ERT == -1:
document.warning("Can't find end of ERT!!")
break
# Note that this only checks for [ or { at the beginning of a line
if opt:
opening = find_token(document.body, "[", lineERT)
opening = find_token(document.body, "[", lineERT, end_ERT)
else:
opening = find_token(document.body, "{", lineERT)
if opening == lineERT + 5: # assure that the "{" is in this ERT
end = find_token(document.body, "\\end_inset", opening)
document.body[lineERT : end + 1] = ["\\begin_inset Argument " + str(n), "status open", "", "\\begin_layout Plain Layout"]
opening = find_token(document.body, "{", lineERT, end_ERT)
if opening != -1:
document.body[lineERT : end_ERT + 1] = ["\\begin_inset Argument " + str(n), "status open", "", "\\begin_layout Plain Layout"]
n += 1
lineERT2 = find_token(document.body, "\\begin_inset ERT", lineERT)
closing = -1
if opt:
closing = find_token(document.body, "]", lineERT)
else:
closing = find_token(document.body, "}", lineERT2)
if closing == lineERT2 + 5: # assure that the "}" is in this ERT
end2 = find_token(document.body, "\\end_inset", closing)
document.body[lineERT2 : end2 + 1] = ["\\end_layout", "", "\\end_inset"]
else:
lineERT += 1
lineERT2 = find_token(document.body, "\\begin_inset ERT", end_ERT, end_layout)
if lineERT2 != -1:
end_ERT2 = find_end_of_inset(document.body, lineERT)
if end_ERT2 == -1:
document.warning("Can't find end of second ERT!!")
break
if opt:
closing = find_token(document.body, "]", lineERT2, end_ERT2)
else:
closing = find_token(document.body, "}", lineERT2, end_ERT2)
if closing != -1: # assure that the "}" is in this ERT
end2 = find_token(document.body, "\\end_inset", closing)
document.body[lineERT2 : end2 + 1] = ["\\end_layout", "", "\\end_inset"]
###############################################################################

2
status.21x
View File

@ -82,6 +82,8 @@ What's new
- Honor the NextNoIndent layout parameter also in the exported output.
- Fix import of some argument insets.
* USER INTERFACE