mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-09 18:31:04 +00:00
Fix some lyx2lyx round-trip tests.
Fix cases where lyx2lyx adds changes with every round cycle uncovered by recent ctest change. Add optional `delete` argument to parser_tools.get*value(): If True, delete the matching line. More efficient "allowbreak" con/reversion.
This commit is contained in:
parent
8da6cdcf23
commit
67eca412ff
@ -22,7 +22,8 @@ import re, string
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import unicodedata
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import sys, os
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from parser_tools import find_token, find_end_of, find_tokens, \
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from parser_tools import del_complete_lines, \
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find_token, find_end_of, find_tokens, \
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find_token_exact, find_end_of_inset, find_end_of_layout, \
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find_token_backwards, is_in_inset, get_value, get_quoted_value, \
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del_token, check_token, get_option_value
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@ -484,6 +485,15 @@ def revert_printindexall(document):
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document.body[i:k + 1] = subst
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i = i + 1
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strikeout_preamble = ['% for proper underlining',
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r'\PassOptionsToPackage{normalem}{ulem}',
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r'\usepackage{ulem}']
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def convert_strikeout(document):
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" Remove preamble code loading 'ulem' package. "
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del_complete_lines(document.preamble,
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['% Added by lyx2lyx']+strikeout_preamble)
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def revert_strikeout(document):
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" Reverts \\strikeout font attribute "
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@ -491,25 +501,32 @@ def revert_strikeout(document):
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changed = revert_font_attrs(document.body, "\\uwave", "\\uwave") or changed
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changed = revert_font_attrs(document.body, "\\strikeout", "\\sout") or changed
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if changed == True:
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insert_to_preamble(document, \
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['% for proper underlining',
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'\\PassOptionsToPackage{normalem}{ulem}',
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'\\usepackage{ulem}'])
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insert_to_preamble(document, strikeout_preamble)
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ulinelatex_preamble = ['% fix underbar in citations',
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r'\let\cite@rig\cite',
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r'\newcommand{\b@xcite}[2][\%]{\def\def@pt{\%}\def\pas@pt{#1}',
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r' \mbox{\ifx\def@pt\pas@pt\cite@rig{#2}\else\cite@rig[#1]{#2}\fi}}',
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r'\renewcommand{\underbar}[1]{{\let\cite\b@xcite\uline{#1}}}']
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def convert_ulinelatex(document):
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" Remove preamble code for \\uline font attribute. "
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del_complete_lines(document.preamble,
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['% Added by lyx2lyx']+ulinelatex_preamble)
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for line in document.preamble:
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print line
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def revert_ulinelatex(document):
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" Reverts \\uline font attribute "
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" Add preamble code for \\uline font attribute in citations. "
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i = find_token(document.body, '\\bar under', 0)
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if i == -1:
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return
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insert_to_preamble(document,\
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['% for proper underlining',
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'\\PassOptionsToPackage{normalem}{ulem}',
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'\\usepackage{ulem}',
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'\\let\\cite@rig\\cite',
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'\\newcommand{\\b@xcite}[2][\\%]{\\def\\def@pt{\\%}\\def\\pas@pt{#1}',
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' \\mbox{\\ifx\\def@pt\\pas@pt\\cite@rig{#2}\\else\\cite@rig[#1]{#2}\\fi}}',
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'\\renewcommand{\\underbar}[1]{{\\let\\cite\\b@xcite\\uline{#1}}}'])
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try:
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document.preamble.index(r'\usepackage{ulem}')
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except ValueError:
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insert_to_preamble(document, strikeout_preamble)
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insert_to_preamble(document, ulinelatex_preamble)
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def revert_custom_processors(document):
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@ -2468,9 +2485,9 @@ convert = [[346, []],
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[352, [convert_splitindex]],
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[353, []],
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[354, []],
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[355, []],
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[355, [convert_strikeout]],
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[356, []],
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[357, []],
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[357, [convert_ulinelatex]],
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[358, []],
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[359, [convert_nomencl_width]],
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[360, []],
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@ -24,7 +24,8 @@ import sys, os
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# Uncomment only what you need to import, please.
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from parser_tools import count_pars_in_inset, del_token, find_token, find_token_exact, \
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from parser_tools import count_pars_in_inset, del_complete_lines, del_token, \
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find_token, find_token_exact, \
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find_token_backwards, find_end_of, find_end_of_inset, find_end_of_layout, \
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find_end_of_sequence, find_re, get_option_value, get_containing_layout, \
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get_containing_inset, get_value, get_quoted_value, set_option_value
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@ -618,15 +619,16 @@ def convert_use_package(document, pkg, commands, oldauto):
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# oldauto defines how the version we are converting from behaves:
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# if it is true, the old version uses the package automatically.
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# if it is false, the old version never uses the package.
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i = find_token(document.header, "\\use_package", 0)
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i = find_token(document.header, "\\use_package")
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if i == -1:
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document.warning("Malformed LyX document: Can't find \\use_package.")
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return;
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j = find_token(document.preamble, "\\usepackage{" + pkg + "}", 0)
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if j != -1:
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# package was loaded in the preamble, convert this to header setting for round trip
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packageline = "\\usepackage{%s}" % pkg
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if (del_complete_lines(document.preamble,
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['% Added by lyx2lyx', packageline]) or
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del_complete_lines(document.preamble, [packageline])):
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# package was loaded in the preamble, convert this to header setting
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document.header.insert(i + 1, "\\use_package " + pkg + " 2") # on
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del document.preamble[j]
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# If oldauto is true we have two options:
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# We can either set the package to auto - this is correct for files in
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# format 425 to 463, and may create a conflict for older files which use
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@ -24,11 +24,11 @@ import sys, os
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# Uncomment only what you need to import, please.
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from parser_tools import del_token, del_value, del_complete_lines, \
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find_end_of, find_end_of_layout, find_end_of_inset, find_re, \
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find_token, find_token_backwards, get_containing_layout, \
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get_bool_value, get_value, get_quoted_value
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# find_tokens, find_token_exact, is_in_inset, \
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from parser_tools import (del_token, del_value, del_complete_lines,
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find_complete_lines, find_end_of, find_end_of_layout, find_end_of_inset,
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find_re, find_token, find_token_backwards,
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get_containing_layout, get_bool_value, get_value, get_quoted_value)
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# find_tokens, find_token_exact, is_in_inset,
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# check_token, get_option_value
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from lyx2lyx_tools import add_to_preamble, put_cmd_in_ert, revert_font_attrs, \
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@ -1902,6 +1902,7 @@ def convert_dashligatures(document):
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document.header.insert(i, "\\use_dash_ligatures %s"
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% str(use_dash_ligatures).lower())
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def revert_dashligatures(document):
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"""Remove font ligature settings for en- and em-dashes.
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Revert conversion of \twodashes or \threedashes to literal dashes."""
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@ -1973,51 +1974,41 @@ def revert_xout(document):
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def convert_mathindent(document):
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" add the \\is_math_indent tag "
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"""Add the \\is_math_indent tag.
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"""
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k = find_token(document.header, "\\quotes_style") # where to insert
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# check if the document uses the class option "fleqn"
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k = find_token(document.header, "\\quotes_style", 0)
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regexp = re.compile(r'^.*fleqn.*')
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i = find_re(document.header, regexp, 0)
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if i != -1:
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options = get_value(document.header, "\\options")
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if 'fleqn' in options:
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document.header.insert(k, "\\is_math_indent 1")
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# delete the found option
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document.header[i] = document.header[i].replace(",fleqn", "")
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document.header[i] = document.header[i].replace(", fleqn", "")
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document.header[i] = document.header[i].replace("fleqn,", "")
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j = find_re(document.header, regexp, 0)
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if i == j:
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# then we have fleqn as the only option
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# delete the fleqn option
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i = find_token(document.header, "\\options")
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options = [option for option in options.split(",")
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if option.strip() != "fleqn"]
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if options:
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document.header[i] = "\\options " + ",".join(options)
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else:
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del document.header[i]
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else:
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document.header.insert(k, "\\is_math_indent 0")
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def revert_mathindent(document):
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" Define mathindent if set in the document "
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# first output the length
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regexp = re.compile(r'(\\math_indentation)')
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i = find_re(document.header, regexp, 0)
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# emulate and delete \math_indentation
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value = get_value(document.header, "\\math_indentation",
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default="default", delete=True)
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if value != "default":
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add_to_preamble(document, [r"\setlength{\mathindent}{%s}"%value])
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# delete \is_math_indent and emulate via document class option
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if not get_bool_value(document.header, "\\is_math_indent", delete=True):
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return
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i = find_token(document.header, "\\options")
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if i != -1:
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value = get_value(document.header, "\\math_indentation" , i).split()[0]
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if value != "default":
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add_to_preamble(document, ["\\setlength{\\mathindent}{" + value + '}'])
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del document.header[i]
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# now set the document class option
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regexp = re.compile(r'(\\is_math_indent 1)')
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i = find_re(document.header, regexp, 0)
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if i == -1:
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regexp = re.compile(r'(\\is_math_indent)')
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j = find_re(document.header, regexp, 0)
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del document.header[j]
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document.header[i] = document.header[i].replace("\\options ",
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"\\options fleqn,")
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else:
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k = find_token(document.header, "\\options", 0)
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if k != -1:
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document.header[k] = document.header[k].replace("\\options", "\\options fleqn,")
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del document.header[i]
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else:
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l = find_token(document.header, "\\use_default_options", 0)
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document.header.insert(l, "\\options fleqn")
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del document.header[i + 1]
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l = find_token(document.header, "\\use_default_options")
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document.header.insert(l, "\\options fleqn")
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def revert_baselineskip(document):
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@ -2126,24 +2117,31 @@ def revert_rotfloat(document):
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i = i + 1
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allowbreak_emulation = [r"\begin_inset space \hspace{}",
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r"\length 0dd",
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r"\end_inset",
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r""]
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def convert_allowbreak(document):
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" Zero widths Space-inset -> \SpecialChar allowbreak. "
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body = "\n".join(document.body)
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body = body.replace("\\begin_inset space \hspace{}\n"
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"\\length 0dd\n"
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"\\end_inset\n\n",
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"\\SpecialChar allowbreak\n")
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document.body = body.split("\n")
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lines = document.body
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i = find_complete_lines(lines, allowbreak_emulation, 2)
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while i != -1:
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lines[i-1:i+4] = [lines[i-1] + r"\SpecialChar allowbreak"]
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i = find_complete_lines(lines, allowbreak_emulation, i)
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def revert_allowbreak(document):
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" \SpecialChar allowbreak -> Zero widths Space-inset. "
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body = "\n".join(document.body)
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body = body.replace("\\SpecialChar allowbreak\n",
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"\n\\begin_inset space \hspace{}\n"
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"\\length 0dd\n"
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"\\end_inset\n\n")
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document.body = body.split("\n")
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i = 1
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lines = document.body
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while i < len(lines):
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if lines[i].endswith(r"\SpecialChar allowbreak"):
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lines[i:i+1] = [lines[i].replace(r"\SpecialChar allowbreak", "")
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] + allowbreak_emulation
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i += 5
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else:
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i += 1
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def convert_mathnumberpos(document):
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@ -2227,7 +2225,7 @@ def revert_mathnumberingname(document):
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document.header[i] = "\\math_number_before 0"
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k = find_token(document.header, "\\options", 0)
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if k != -1:
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document.header[k] = document.header[k].replace("\\options", "\\options reqno,")
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document.header[k] = document.header[k].replace("\\options", "\\options reqno,")
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else:
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l = find_token(document.header, "\\use_default_options", 0)
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document.header.insert(l, "\\options reqno")
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@ -2240,7 +2238,8 @@ def revert_mathnumberingname(document):
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def convert_minted(document):
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" add the \\use_minted tag "
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document.header.insert(-1, "\\use_minted 0")
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i = find_token(document.header, "\\index ")
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document.header.insert(i, "\\use_minted 0")
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def revert_minted(document):
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@ -53,7 +53,7 @@ find_re(lines, rexp, start[, end]):
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As find_token, but rexp is a regular expression object,
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so it has to be passed as e.g.: re.compile(r'...').
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get_value(lines, token, start[, end[, default]):
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get_value(lines, token[, start[, end[, default[, delete]]]]):
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Similar to find_token, but it returns what follows the
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token on the found line. Example:
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get_value(document.header, "\\use_xetex", 0)
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@ -64,7 +64,7 @@ get_value(lines, token, start[, end[, default]):
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and is what is returned if we do not find anything. So you
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can use that to set a default.
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get_quoted_value(lines, token, start[, end[, default]]):
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get_quoted_value(lines, token[, start[, end[, default[, delete]]]]):
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Similar to get_value, but it will strip quotes off the
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value, if they are present. So use this one for cases
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where the value is normally quoted.
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@ -74,7 +74,7 @@ get_option_value(line, option):
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option="value"
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and returns value. Returns "" if not found.
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get_bool_value(lines, token, start[, end[, default]]):
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get_bool_value(lines, token[, start[, end[, default, delete]]]]):
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Like get_value, but returns a boolean.
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del_token(lines, token, start[, end]):
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@ -357,12 +357,15 @@ def find_across_lines(lines, sub, start=0, end=0):
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return -1
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def get_value(lines, token, start=0, end=0, default=""):
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""" get_value(lines, token, start[[, end], default]) -> string
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def get_value(lines, token, start=0, end=0, default="", delete=False):
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"""Find `token` in `lines` and return part of line that follows it.
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Find the next line that looks like:
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token followed by other stuff
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Returns "followed by other stuff" with leading and trailing
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If `delete` is True, delete the line (if found).
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Return "followed by other stuff" with leading and trailing
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whitespace removed.
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"""
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i = find_token_exact(lines, token, start, end)
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@ -372,12 +375,14 @@ def get_value(lines, token, start=0, end=0, default=""):
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# return lines.pop(i)[len(token):].strip() # or default
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# see test_parser_tools.py
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l = lines[i].split(None, 1)
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if delete:
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del(lines[i])
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if len(l) > 1:
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return l[1].strip()
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return default
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def get_quoted_value(lines, token, start=0, end=0, default=""):
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def get_quoted_value(lines, token, start=0, end=0, default="", delete=False):
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""" get_quoted_value(lines, token, start[[, end], default]) -> string
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Find the next line that looks like:
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@ -388,13 +393,13 @@ def get_quoted_value(lines, token, start=0, end=0, default=""):
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if they are there.
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Note that we will NOT strip quotes from default!
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"""
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val = get_value(lines, token, start, end, "")
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val = get_value(lines, token, start, end, "", delete)
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if not val:
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return default
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return val.strip('"')
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def get_bool_value(lines, token, start=0, end=0, default=None):
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def get_bool_value(lines, token, start=0, end=0, default=None, delete=False):
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""" get_bool_value(lines, token, start[[, end], default]) -> string
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Find the next line that looks like:
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@ -404,7 +409,7 @@ def get_bool_value(lines, token, start=0, end=0, default=None):
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False if bool_value is 0 or false
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"""
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val = get_quoted_value(lines, token, start, end, "")
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val = get_quoted_value(lines, token, start, end, default, delete)
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if val == "1" or val == "true":
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return True
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