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https://git.lyx.org/repos/lyx.git
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306b136cc0
The "save-as" part of the bug is fixed by extending the \textclass tag such that, if a local layout file is used, its path relative to the document directory is now stored together with the name. If a relative path cannot be used, an absolute one is used but, in this case, the document is not usable on a different platform. The "copy" part is fixed by introducing a new \origin tag, which is written when the file is saved. This tag stores the absolute path of the document directory. If the document is manually copied to a different location, the local layout file is retrivied by using \origin (which is only updated on save). This new tag may prove useful also for locating other files when the document is manually moved to a different directory. As in the original implementation the files needed for the layout (for example, a latex class) had to be in the same directory as the layout file, this directory has also to be added to TEXINPUTS.
1091 lines
41 KiB
Python
1091 lines
41 KiB
Python
# -*- coding: utf-8 -*-
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# This file is part of lyx2lyx
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# -*- coding: utf-8 -*-
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# Copyright (C) 2011 The LyX team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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""" Convert files to the file format generated by lyx 2.2"""
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import re, string
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import unicodedata
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import sys, os
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# Uncomment only what you need to import, please.
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#from parser_tools import 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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from lyx2lyx_tools import add_to_preamble, put_cmd_in_ert, lyx2latex#, \
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# insert_to_preamble, latex_length, revert_flex_inset, \
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# revert_font_attrs, hex2ratio, str2bool
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from parser_tools import find_token, find_token_backwards, find_re, \
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find_end_of_inset, find_end_of_layout, find_nonempty_line, \
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get_containing_layout, get_value, check_token
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###############################################################################
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###
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### Conversion and reversion routines
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###
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###############################################################################
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def convert_separator(document):
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"""
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Convert layout separators to separator insets and add (LaTeX) paragraph
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breaks in order to mimic previous LaTeX export.
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"""
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parins = ["\\begin_inset Separator parbreak", "\\end_inset", ""]
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parlay = ["\\begin_layout Standard", "\\begin_inset Separator parbreak",
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"\\end_inset", "", "\\end_layout", ""]
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sty_dict = {
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"family" : "default",
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"series" : "default",
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"shape" : "default",
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"size" : "default",
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"bar" : "default",
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"color" : "inherit"
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}
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i = 0
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while 1:
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i = find_token(document.body, "\\begin_deeper", i)
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if i == -1:
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break
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j = find_token_backwards(document.body, "\\end_layout", i-1)
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if j != -1:
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# reset any text style before inserting the inset
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lay = get_containing_layout(document.body, j-1)
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if lay != False:
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content = "\n".join(document.body[lay[1]:lay[2]])
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for val in list(sty_dict.keys()):
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if content.find("\\%s" % val) != -1:
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document.body[j:j] = ["\\%s %s" % (val, sty_dict[val])]
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i = i + 1
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j = j + 1
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document.body[j:j] = parins
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i = i + len(parins) + 1
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else:
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i = i + 1
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i = 0
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while 1:
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i = find_token(document.body, "\\align", i)
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if i == -1:
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break
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lay = get_containing_layout(document.body, i)
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if lay != False and lay[0] == "Plain Layout":
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i = i + 1
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continue
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j = find_token_backwards(document.body, "\\end_layout", i-1)
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if j != -1:
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lay = get_containing_layout(document.body, j-1)
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if lay != False and lay[0] == "Standard" \
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and find_token(document.body, "\\align", lay[1], lay[2]) == -1 \
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and find_token(document.body, "\\begin_inset VSpace", lay[1], lay[2]) == -1:
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# reset any text style before inserting the inset
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content = "\n".join(document.body[lay[1]:lay[2]])
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for val in list(sty_dict.keys()):
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if content.find("\\%s" % val) != -1:
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document.body[j:j] = ["\\%s %s" % (val, sty_dict[val])]
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i = i + 1
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j = j + 1
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document.body[j:j] = parins
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i = i + len(parins) + 1
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else:
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i = i + 1
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else:
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i = i + 1
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regexp = re.compile(r'^\\begin_layout (?:(-*)|(\s*))(Separator|EndOfSlide)(?:(-*)|(\s*))$', re.IGNORECASE)
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i = 0
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while 1:
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i = find_re(document.body, regexp, i)
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if i == -1:
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return
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j = find_end_of_layout(document.body, i)
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if j == -1:
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document.warning("Malformed LyX document: Missing `\\end_layout'.")
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return
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lay = get_containing_layout(document.body, j-1)
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if lay != False:
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lines = document.body[lay[3]:lay[2]]
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else:
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lines = []
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document.body[i:j+1] = parlay
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if len(lines) > 0:
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document.body[i+1:i+1] = lines
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i = i + len(parlay) + len(lines) + 1
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def revert_separator(document):
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" Revert separator insets to layout separators "
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beamer_classes = ["beamer", "article-beamer", "scrarticle-beamer"]
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if document.textclass in beamer_classes:
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beglaysep = "\\begin_layout Separator"
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else:
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beglaysep = "\\begin_layout --Separator--"
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parsep = [beglaysep, "", "\\end_layout", ""]
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comert = ["\\begin_inset ERT", "status collapsed", "",
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"\\begin_layout Plain Layout", "%", "\\end_layout",
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"", "\\end_inset", ""]
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empert = ["\\begin_inset ERT", "status collapsed", "",
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"\\begin_layout Plain Layout", " ", "\\end_layout",
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"", "\\end_inset", ""]
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i = 0
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while 1:
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i = find_token(document.body, "\\begin_inset Separator", i)
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if i == -1:
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return
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lay = get_containing_layout(document.body, i)
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if lay == False:
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document.warning("Malformed LyX document: Can't convert separator inset at line " + str(i))
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i = i + 1
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continue
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layoutname = lay[0]
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beg = lay[1]
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end = lay[2]
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kind = get_value(document.body, "\\begin_inset Separator", i, i+1, "plain").split()[1]
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before = document.body[beg+1:i]
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something_before = len(before) > 0 and len("".join(before)) > 0
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j = find_end_of_inset(document.body, i)
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after = document.body[j+1:end]
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something_after = len(after) > 0 and len("".join(after)) > 0
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if kind == "plain":
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beg = beg + len(before) + 1
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elif something_before:
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document.body[i:i] = ["\\end_layout", ""]
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i = i + 2
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j = j + 2
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beg = i
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end = end + 2
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if kind == "plain":
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if something_after:
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document.body[beg:j+1] = empert
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i = i + len(empert)
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else:
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document.body[beg:j+1] = comert
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i = i + len(comert)
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else:
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if something_after:
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if layoutname == "Standard":
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if not something_before:
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document.body[beg:j+1] = parsep
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i = i + len(parsep)
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document.body[i:i] = ["", "\\begin_layout Standard"]
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i = i + 2
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else:
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document.body[beg:j+1] = ["\\begin_layout Standard"]
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i = i + 1
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else:
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document.body[beg:j+1] = ["\\begin_deeper"]
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i = i + 1
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end = end + 1 - (j + 1 - beg)
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if not something_before:
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document.body[i:i] = parsep
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i = i + len(parsep)
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end = end + len(parsep)
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document.body[i:i] = ["\\begin_layout Standard"]
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document.body[end+2:end+2] = ["", "\\end_deeper", ""]
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i = i + 4
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else:
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next_par_is_aligned = False
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k = find_nonempty_line(document.body, end+1)
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if k != -1 and check_token(document.body[k], "\\begin_layout"):
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lay = get_containing_layout(document.body, k)
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next_par_is_aligned = lay != False and \
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find_token(document.body, "\\align", lay[1], lay[2]) != -1
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if k != -1 and not next_par_is_aligned \
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and not check_token(document.body[k], "\\end_deeper") \
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and not check_token(document.body[k], "\\begin_deeper"):
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if layoutname == "Standard":
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document.body[beg:j+1] = [beglaysep]
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i = i + 1
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else:
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document.body[beg:j+1] = ["\\begin_deeper", beglaysep]
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end = end + 2 - (j + 1 - beg)
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document.body[end+1:end+1] = ["", "\\end_deeper", ""]
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i = i + 3
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else:
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if something_before:
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del document.body[i:end+1]
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else:
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del document.body[i:end-1]
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i = i + 1
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def revert_smash(document):
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" Set amsmath to on if smash commands are used "
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commands = ["smash[t]", "smash[b]", "notag"]
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i = find_token(document.header, "\\use_package amsmath", 0)
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if i == -1:
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document.warning("Malformed LyX document: Can't find \\use_package amsmath.")
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return;
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value = get_value(document.header, "\\use_package amsmath", i).split()[1]
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if value != "1":
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# nothing to do if package is not auto but on or off
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return;
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j = 0
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while True:
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j = find_token(document.body, '\\begin_inset Formula', j)
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if j == -1:
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return
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k = find_end_of_inset(document.body, j)
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if k == -1:
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document.warning("Malformed LyX document: Can't find end of Formula inset at line " + str(j))
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j += 1
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continue
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code = "\n".join(document.body[j:k])
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for c in commands:
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if code.find("\\%s" % c) != -1:
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# set amsmath to on, since it is loaded by the newer format
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document.header[i] = "\\use_package amsmath 2"
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return
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j = k
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def revert_swissgerman(document):
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" Set language german-ch-old to german "
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i = 0
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if document.language == "german-ch-old":
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document.language = "german"
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i = find_token(document.header, "\\language", 0)
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if i != -1:
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document.header[i] = "\\language german"
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j = 0
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while True:
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j = find_token(document.body, "\\lang german-ch-old", j)
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if j == -1:
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return
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document.body[j] = document.body[j].replace("\\lang german-ch-old", "\\lang german")
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j = j + 1
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def revert_use_package(document, pkg, commands, oldauto):
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# oldauto defines how the version we are reverting to 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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regexp = re.compile(r'(\\use_package\s+%s)' % pkg)
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i = find_re(document.header, regexp, 0)
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value = "1" # default is auto
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if i != -1:
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value = get_value(document.header, "\\use_package" , i).split()[1]
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del document.header[i]
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if value == "2": # on
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add_to_preamble(document, ["\\usepackage{" + pkg + "}"])
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elif value == "1" and not oldauto: # auto
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i = 0
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while True:
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i = find_token(document.body, '\\begin_inset Formula', i)
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if i == -1:
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return
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j = find_end_of_inset(document.body, i)
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if j == -1:
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document.warning("Malformed LyX document: Can't find end of Formula inset at line " + str(i))
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i += 1
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continue
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code = "\n".join(document.body[i:j])
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for c in commands:
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if code.find("\\%s" % c) != -1:
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add_to_preamble(document, ["\\usepackage{" + pkg + "}"])
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return
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i = j
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mathtools_commands = ["xhookrightarrow", "xhookleftarrow", "xRightarrow", \
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"xrightharpoondown", "xrightharpoonup", "xrightleftharpoons", \
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"xLeftarrow", "xleftharpoondown", "xleftharpoonup", \
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"xleftrightarrow", "xLeftrightarrow", "xleftrightharpoons", \
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"xmapsto"]
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def revert_xarrow(document):
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"remove use_package mathtools"
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revert_use_package(document, "mathtools", mathtools_commands, False)
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def revert_beamer_lemma(document):
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" Reverts beamer lemma layout to ERT "
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beamer_classes = ["beamer", "article-beamer", "scrarticle-beamer"]
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if document.textclass not in beamer_classes:
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return
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consecutive = False
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i = 0
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while True:
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i = find_token(document.body, "\\begin_layout Lemma", i)
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if i == -1:
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return
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j = find_end_of_layout(document.body, i)
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if j == -1:
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document.warning("Malformed LyX document: Can't find end of Lemma layout")
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i += 1
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continue
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arg1 = find_token(document.body, "\\begin_inset Argument 1", i, j)
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endarg1 = find_end_of_inset(document.body, arg1)
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arg2 = find_token(document.body, "\\begin_inset Argument 2", i, j)
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endarg2 = find_end_of_inset(document.body, arg2)
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subst1 = []
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subst2 = []
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if arg1 != -1:
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beginPlain1 = find_token(document.body, "\\begin_layout Plain Layout", arg1, endarg1)
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if beginPlain1 == -1:
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document.warning("Malformed LyX document: Can't find arg1 plain Layout")
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i += 1
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continue
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endPlain1 = find_end_of_inset(document.body, beginPlain1)
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content1 = document.body[beginPlain1 + 1 : endPlain1 - 2]
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subst1 = put_cmd_in_ert("<") + content1 + put_cmd_in_ert(">")
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if arg2 != -1:
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beginPlain2 = find_token(document.body, "\\begin_layout Plain Layout", arg2, endarg2)
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if beginPlain2 == -1:
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document.warning("Malformed LyX document: Can't find arg2 plain Layout")
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i += 1
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continue
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endPlain2 = find_end_of_inset(document.body, beginPlain2)
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content2 = document.body[beginPlain2 + 1 : endPlain2 - 2]
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subst2 = put_cmd_in_ert("[") + content2 + put_cmd_in_ert("]")
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# remove Arg insets
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if arg1 < arg2:
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del document.body[arg2 : endarg2 + 1]
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if arg1 != -1:
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del document.body[arg1 : endarg1 + 1]
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if arg2 < arg1:
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del document.body[arg1 : endarg1 + 1]
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if arg2 != -1:
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del document.body[arg2 : endarg2 + 1]
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# index of end layout has probably changed
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j = find_end_of_layout(document.body, i)
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if j == -1:
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document.warning("Malformed LyX document: Can't find end of Lemma layout")
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i += 1
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continue
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begcmd = []
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# if this is not a consecutive env, add start command
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if not consecutive:
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begcmd = put_cmd_in_ert("\\begin{lemma}")
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# has this a consecutive lemma?
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consecutive = document.body[j + 2] == "\\begin_layout Lemma"
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# if this is not followed by a consecutive env, add end command
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if not consecutive:
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document.body[j : j + 1] = put_cmd_in_ert("\\end{lemma}") + ["\\end_layout"]
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document.body[i : i + 1] = ["\\begin_layout Standard", ""] + begcmd + subst1 + subst2
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i = j
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def revert_question_env(document):
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"""
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Reverts question and question* environments of
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theorems-ams-extended-bytype module to ERT
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"""
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# Do we use theorems-ams-extended-bytype module?
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have_mod = False
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mods = document.get_module_list()
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for mod in mods:
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if mod == "theorems-ams-extended-bytype":
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have_mod = True
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continue
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if not have_mod:
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return
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consecutive = False
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i = 0
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while True:
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i = find_token(document.body, "\\begin_layout Question", i)
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if i == -1:
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return
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starred = document.body[i] == "\\begin_layout Question*"
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j = find_end_of_layout(document.body, i)
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if j == -1:
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document.warning("Malformed LyX document: Can't find end of Question layout")
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i += 1
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continue
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# if this is not a consecutive env, add start command
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begcmd = []
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if not consecutive:
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if starred:
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begcmd = put_cmd_in_ert("\\begin{question*}")
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else:
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begcmd = put_cmd_in_ert("\\begin{question}")
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# has this a consecutive theorem of same type?
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consecutive = False
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if starred:
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consecutive = document.body[j + 2] == "\\begin_layout Question*"
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else:
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consecutive = document.body[j + 2] == "\\begin_layout Question"
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# if this is not followed by a consecutive env, add end command
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if not consecutive:
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if starred:
|
|
document.body[j : j + 1] = put_cmd_in_ert("\\end{question*}") + ["\\end_layout"]
|
|
else:
|
|
document.body[j : j + 1] = put_cmd_in_ert("\\end{question}") + ["\\end_layout"]
|
|
|
|
document.body[i : i + 1] = ["\\begin_layout Standard", ""] + begcmd
|
|
|
|
add_to_preamble(document, "\\providecommand{\questionname}{Question}")
|
|
|
|
if starred:
|
|
add_to_preamble(document, "\\theoremstyle{plain}\n" \
|
|
"\\newtheorem*{question*}{\\protect\\questionname}")
|
|
else:
|
|
add_to_preamble(document, "\\theoremstyle{plain}\n" \
|
|
"\\newtheorem{question}{\\protect\\questionname}")
|
|
|
|
i = j
|
|
|
|
|
|
def convert_dashes(document):
|
|
"convert -- and --- to \\twohyphens and \\threehyphens"
|
|
|
|
if document.backend != "latex":
|
|
return
|
|
|
|
i = 0
|
|
while i < len(document.body):
|
|
words = document.body[i].split()
|
|
if len(words) > 1 and words[0] == "\\begin_inset" and \
|
|
words[1] in ["CommandInset", "ERT", "External", "Formula", "Graphics", "IPA", "listings"]:
|
|
# must not replace anything in insets that store LaTeX contents in .lyx files
|
|
# (math and command insets withut overridden read() and write() methods
|
|
# filtering out IPA makes Text::readParToken() more simple
|
|
# skip ERT as well since it is not needed there
|
|
j = find_end_of_inset(document.body, i)
|
|
if j == -1:
|
|
document.warning("Malformed LyX document: Can't find end of " + words[1] + " inset at line " + str(i))
|
|
i += 1
|
|
else:
|
|
i = j
|
|
continue
|
|
while True:
|
|
j = document.body[i].find("--")
|
|
if j == -1:
|
|
break
|
|
front = document.body[i][:j]
|
|
back = document.body[i][j+2:]
|
|
# We can have an arbitrary number of consecutive hyphens.
|
|
# These must be split into the corresponding number of two and three hyphens
|
|
# We must match what LaTeX does: First try emdash, then endash, then single hyphen
|
|
if back.find("-") == 0:
|
|
back = back[1:]
|
|
if len(back) > 0:
|
|
document.body.insert(i+1, back)
|
|
document.body[i] = front + "\\threehyphens"
|
|
else:
|
|
if len(back) > 0:
|
|
document.body.insert(i+1, back)
|
|
document.body[i] = front + "\\twohyphens"
|
|
i += 1
|
|
|
|
|
|
def revert_dashes(document):
|
|
"convert \\twohyphens and \\threehyphens to -- and ---"
|
|
|
|
i = 0
|
|
while i < len(document.body):
|
|
words = document.body[i].split()
|
|
if len(words) > 1 and words[0] == "\\begin_inset" and \
|
|
words[1] in ["CommandInset", "ERT", "External", "Formula", "Graphics", "IPA", "listings"]:
|
|
# see convert_dashes
|
|
j = find_end_of_inset(document.body, i)
|
|
if j == -1:
|
|
document.warning("Malformed LyX document: Can't find end of " + words[1] + " inset at line " + str(i))
|
|
i += 1
|
|
else:
|
|
i = j
|
|
continue
|
|
replaced = False
|
|
if document.body[i].find("\\twohyphens") >= 0:
|
|
document.body[i] = document.body[i].replace("\\twohyphens", "--")
|
|
replaced = True
|
|
if document.body[i].find("\\threehyphens") >= 0:
|
|
document.body[i] = document.body[i].replace("\\threehyphens", "---")
|
|
replaced = True
|
|
if replaced and i+1 < len(document.body) and \
|
|
(document.body[i+1].find("\\") != 0 or \
|
|
document.body[i+1].find("\\twohyphens") == 0 or
|
|
document.body[i+1].find("\\threehyphens") == 0) and \
|
|
len(document.body[i]) + len(document.body[i+1]) <= 80:
|
|
document.body[i] = document.body[i] + document.body[i+1]
|
|
document.body[i+1:i+2] = []
|
|
else:
|
|
i += 1
|
|
|
|
|
|
# order is important for the last three!
|
|
phrases = ["LyX", "LaTeX2e", "LaTeX", "TeX"]
|
|
|
|
def is_part_of_converted_phrase(line, j, phrase):
|
|
"is phrase part of an already converted phrase?"
|
|
for p in phrases:
|
|
converted = "\\SpecialCharNoPassThru \\" + p
|
|
pos = j + len(phrase) - len(converted)
|
|
if pos >= 0:
|
|
if line[pos:pos+len(converted)] == converted:
|
|
return True
|
|
return False
|
|
|
|
|
|
def convert_phrases(document):
|
|
"convert special phrases from plain text to \\SpecialCharNoPassThru"
|
|
|
|
if document.backend != "latex":
|
|
return
|
|
|
|
for phrase in phrases:
|
|
i = 0
|
|
while i < len(document.body):
|
|
words = document.body[i].split()
|
|
if len(words) > 1 and words[0] == "\\begin_inset" and \
|
|
words[1] in ["CommandInset", "External", "Formula", "Graphics", "listings"]:
|
|
# must not replace anything in insets that store LaTeX contents in .lyx files
|
|
# (math and command insets withut overridden read() and write() methods
|
|
j = find_end_of_inset(document.body, i)
|
|
if j == -1:
|
|
document.warning("Malformed LyX document: Can't find end of Formula inset at line " + str(i))
|
|
i += 1
|
|
else:
|
|
i = j
|
|
continue
|
|
if document.body[i].find("\\") == 0:
|
|
i += 1
|
|
continue
|
|
j = document.body[i].find(phrase)
|
|
if j == -1:
|
|
i += 1
|
|
continue
|
|
if not is_part_of_converted_phrase(document.body[i], j, phrase):
|
|
front = document.body[i][:j]
|
|
back = document.body[i][j+len(phrase):]
|
|
if len(back) > 0:
|
|
document.body.insert(i+1, back)
|
|
# We cannot use SpecialChar since we do not know whether we are outside passThru
|
|
document.body[i] = front + "\\SpecialCharNoPassThru \\" + phrase
|
|
i += 1
|
|
|
|
|
|
def revert_phrases(document):
|
|
"convert special phrases to plain text"
|
|
|
|
i = 0
|
|
while i < len(document.body):
|
|
words = document.body[i].split()
|
|
if len(words) > 1 and words[0] == "\\begin_inset" and \
|
|
words[1] in ["CommandInset", "External", "Formula", "Graphics", "listings"]:
|
|
# see convert_phrases
|
|
j = find_end_of_inset(document.body, i)
|
|
if j == -1:
|
|
document.warning("Malformed LyX document: Can't find end of Formula inset at line " + str(i))
|
|
i += 1
|
|
else:
|
|
i = j
|
|
continue
|
|
replaced = False
|
|
for phrase in phrases:
|
|
# we can replace SpecialChar since LyX ensures that it cannot be inserted into passThru parts
|
|
if document.body[i].find("\\SpecialChar \\" + phrase) >= 0:
|
|
document.body[i] = document.body[i].replace("\\SpecialChar \\" + phrase, phrase)
|
|
replaced = True
|
|
if document.body[i].find("\\SpecialCharNoPassThru \\" + phrase) >= 0:
|
|
document.body[i] = document.body[i].replace("\\SpecialCharNoPassThru \\" + phrase, phrase)
|
|
replaced = True
|
|
if replaced and i+1 < len(document.body) and \
|
|
(document.body[i+1].find("\\") != 0 or \
|
|
document.body[i+1].find("\\SpecialChar") == 0) and \
|
|
len(document.body[i]) + len(document.body[i+1]) <= 80:
|
|
document.body[i] = document.body[i] + document.body[i+1]
|
|
document.body[i+1:i+2] = []
|
|
i -= 1
|
|
i += 1
|
|
|
|
|
|
def convert_specialchar_internal(document, forward):
|
|
specialchars = {"\\-":"softhyphen", "\\textcompwordmark{}":"ligaturebreak", \
|
|
"\\@.":"endofsentence", "\\ldots{}":"ldots", \
|
|
"\\menuseparator":"menuseparator", "\\slash{}":"breakableslash", \
|
|
"\\nobreakdash-":"nobreakdash", "\\LyX":"LyX", \
|
|
"\\TeX":"TeX", "\\LaTeX2e":"LaTeX2e", \
|
|
"\\LaTeX":"LaTeX" # must be after LaTeX2e
|
|
}
|
|
|
|
i = 0
|
|
while i < len(document.body):
|
|
words = document.body[i].split()
|
|
if len(words) > 1 and words[0] == "\\begin_inset" and \
|
|
words[1] in ["CommandInset", "External", "Formula", "Graphics", "listings"]:
|
|
# see convert_phrases
|
|
j = find_end_of_inset(document.body, i)
|
|
if j == -1:
|
|
document.warning("Malformed LyX document: Can't find end of Formula inset at line " + str(i))
|
|
i += 1
|
|
else:
|
|
i = j
|
|
continue
|
|
for key, value in specialchars.iteritems():
|
|
if forward:
|
|
document.body[i] = document.body[i].replace("\\SpecialChar " + key, "\\SpecialChar " + value)
|
|
document.body[i] = document.body[i].replace("\\SpecialCharNoPassThru " + key, "\\SpecialCharNoPassThru " + value)
|
|
else:
|
|
document.body[i] = document.body[i].replace("\\SpecialChar " + value, "\\SpecialChar " + key)
|
|
document.body[i] = document.body[i].replace("\\SpecialCharNoPassThru " + value, "\\SpecialCharNoPassThru " + key)
|
|
i += 1
|
|
|
|
|
|
def convert_specialchar(document):
|
|
"convert special characters to new syntax"
|
|
convert_specialchar_internal(document, True)
|
|
|
|
|
|
def revert_specialchar(document):
|
|
"convert special characters to old syntax"
|
|
convert_specialchar_internal(document, False)
|
|
|
|
|
|
def revert_georgian(document):
|
|
"Set the document language to English but assure Georgian output"
|
|
|
|
if document.language == "georgian":
|
|
document.language = "english"
|
|
i = find_token(document.header, "\\language georgian", 0)
|
|
if i != -1:
|
|
document.header[i] = "\\language english"
|
|
j = find_token(document.header, "\\language_package default", 0)
|
|
if j != -1:
|
|
document.header[j] = "\\language_package babel"
|
|
k = find_token(document.header, "\\options", 0)
|
|
if k != -1:
|
|
document.header[k] = document.header[k].replace("\\options", "\\options georgian,")
|
|
else:
|
|
l = find_token(document.header, "\\use_default_options", 0)
|
|
document.header.insert(l + 1, "\\options georgian")
|
|
|
|
|
|
def revert_sigplan_doi(document):
|
|
" Reverts sigplanconf DOI layout to ERT "
|
|
|
|
if document.textclass != "sigplanconf":
|
|
return
|
|
|
|
i = 0
|
|
while True:
|
|
i = find_token(document.body, "\\begin_layout DOI", i)
|
|
if i == -1:
|
|
return
|
|
j = find_end_of_layout(document.body, i)
|
|
if j == -1:
|
|
document.warning("Malformed LyX document: Can't find end of DOI layout")
|
|
i += 1
|
|
continue
|
|
|
|
content = lyx2latex(document, document.body[i:j + 1])
|
|
add_to_preamble(document, ["\\doi{" + content + "}"])
|
|
del document.body[i:j + 1]
|
|
# no need to reset i
|
|
|
|
|
|
def revert_ex_itemargs(document):
|
|
" Reverts \\item arguments of the example environments (Linguistics module) to TeX-code "
|
|
|
|
# Do we use the linguistics module?
|
|
have_mod = False
|
|
mods = document.get_module_list()
|
|
for mod in mods:
|
|
if mod == "linguistics":
|
|
have_mod = True
|
|
continue
|
|
|
|
if not have_mod:
|
|
return
|
|
|
|
i = 0
|
|
example_layouts = ["Numbered Examples (consecutive)", "Subexample"]
|
|
while True:
|
|
i = find_token(document.body, "\\begin_inset Argument item:", i)
|
|
if i == -1:
|
|
return
|
|
j = find_end_of_inset(document.body, i)
|
|
# Find containing paragraph layout
|
|
parent = get_containing_layout(document.body, i)
|
|
if parent == False:
|
|
document.warning("Malformed LyX document: Can't find parent paragraph layout")
|
|
i += 1
|
|
continue
|
|
parbeg = parent[3]
|
|
layoutname = parent[0]
|
|
if layoutname in example_layouts:
|
|
beginPlain = find_token(document.body, "\\begin_layout Plain Layout", i)
|
|
endPlain = find_end_of_layout(document.body, beginPlain)
|
|
content = document.body[beginPlain + 1 : endPlain]
|
|
del document.body[i:j+1]
|
|
subst = put_cmd_in_ert("[") + content + put_cmd_in_ert("]")
|
|
document.body[parbeg : parbeg] = subst
|
|
i += 1
|
|
|
|
|
|
def revert_forest(document):
|
|
" Reverts the forest environment (Linguistics module) to TeX-code "
|
|
|
|
# Do we use the linguistics module?
|
|
have_mod = False
|
|
mods = document.get_module_list()
|
|
for mod in mods:
|
|
if mod == "linguistics":
|
|
have_mod = True
|
|
continue
|
|
|
|
if not have_mod:
|
|
return
|
|
|
|
i = 0
|
|
while True:
|
|
i = find_token(document.body, "\\begin_inset Flex Structure Tree", i)
|
|
if i == -1:
|
|
return
|
|
j = find_end_of_inset(document.body, i)
|
|
if j == -1:
|
|
document.warning("Malformed LyX document: Can't find end of Structure Tree inset")
|
|
i += 1
|
|
continue
|
|
|
|
beginPlain = find_token(document.body, "\\begin_layout Plain Layout", i)
|
|
endPlain = find_end_of_layout(document.body, beginPlain)
|
|
content = lyx2latex(document, document.body[beginPlain : endPlain])
|
|
|
|
add_to_preamble(document, ["\\usepackage{forest}"])
|
|
|
|
document.body[i:j + 1] = ["\\begin_inset ERT", "status collapsed", "",
|
|
"\\begin_layout Plain Layout", "", "\\backslash",
|
|
"begin{forest}", "\\end_layout", "", "\\begin_layout Plain Layout",
|
|
content, "\\end_layout", "", "\\begin_layout Plain Layout",
|
|
"\\backslash", "end{forest}", "", "\\end_layout", "", "\\end_inset"]
|
|
# no need to reset i
|
|
|
|
|
|
def revert_glossgroup(document):
|
|
" Reverts the GroupGlossedWords inset (Linguistics module) to TeX-code "
|
|
|
|
# Do we use the linguistics module?
|
|
have_mod = False
|
|
mods = document.get_module_list()
|
|
for mod in mods:
|
|
if mod == "linguistics":
|
|
have_mod = True
|
|
continue
|
|
|
|
if not have_mod:
|
|
return
|
|
|
|
i = 0
|
|
while True:
|
|
i = find_token(document.body, "\\begin_inset Flex GroupGlossedWords", i)
|
|
if i == -1:
|
|
return
|
|
j = find_end_of_inset(document.body, i)
|
|
if j == -1:
|
|
document.warning("Malformed LyX document: Can't find end of GroupGlossedWords inset")
|
|
i += 1
|
|
continue
|
|
|
|
beginPlain = find_token(document.body, "\\begin_layout Plain Layout", i)
|
|
endPlain = find_end_of_layout(document.body, beginPlain)
|
|
content = lyx2latex(document, document.body[beginPlain : endPlain])
|
|
document.warning("content: %s" % content)
|
|
|
|
document.body[i:j + 1] = ["{", "", content, "", "}"]
|
|
# no need to reset i
|
|
|
|
|
|
def revert_newgloss(document):
|
|
" Reverts the new Glosse insets (Linguistics module) to the old format "
|
|
|
|
# Do we use the linguistics module?
|
|
have_mod = False
|
|
mods = document.get_module_list()
|
|
for mod in mods:
|
|
if mod == "linguistics":
|
|
have_mod = True
|
|
continue
|
|
|
|
if not have_mod:
|
|
return
|
|
|
|
glosses = ("\\begin_inset Flex Glosse", "\\begin_inset Flex Tri-Glosse")
|
|
for glosse in glosses:
|
|
i = 0
|
|
while True:
|
|
i = find_token(document.body, glosse, i)
|
|
if i == -1:
|
|
break
|
|
j = find_end_of_inset(document.body, i)
|
|
if j == -1:
|
|
document.warning("Malformed LyX document: Can't find end of Glosse inset")
|
|
i += 1
|
|
continue
|
|
|
|
arg = find_token(document.body, "\\begin_inset Argument 1", i, j)
|
|
endarg = find_end_of_inset(document.body, arg)
|
|
argcontent = ""
|
|
if arg != -1:
|
|
argbeginPlain = find_token(document.body, "\\begin_layout Plain Layout", arg, endarg)
|
|
if argbeginPlain == -1:
|
|
document.warning("Malformed LyX document: Can't find arg plain Layout")
|
|
i += 1
|
|
continue
|
|
argendPlain = find_end_of_inset(document.body, argbeginPlain)
|
|
argcontent = lyx2latex(document, document.body[argbeginPlain : argendPlain - 2])
|
|
|
|
document.body[j:j] = ["", "\\begin_layout Plain Layout","\\backslash", "glt ",
|
|
argcontent, "\\end_layout"]
|
|
|
|
# remove Arg insets and paragraph, if it only contains this inset
|
|
if document.body[arg - 1] == "\\begin_layout Plain Layout" and find_end_of_layout(document.body, arg - 1) == endarg + 3:
|
|
del document.body[arg - 1 : endarg + 4]
|
|
else:
|
|
del document.body[arg : endarg + 1]
|
|
|
|
beginPlain = find_token(document.body, "\\begin_layout Plain Layout", i)
|
|
endPlain = find_end_of_layout(document.body, beginPlain)
|
|
content = lyx2latex(document, document.body[beginPlain : endPlain])
|
|
|
|
document.body[beginPlain + 1:endPlain] = [content]
|
|
i = beginPlain + 1
|
|
|
|
|
|
def convert_newgloss(document):
|
|
" Converts Glosse insets (Linguistics module) to the new format "
|
|
|
|
# Do we use the linguistics module?
|
|
have_mod = False
|
|
mods = document.get_module_list()
|
|
for mod in mods:
|
|
if mod == "linguistics":
|
|
have_mod = True
|
|
continue
|
|
|
|
if not have_mod:
|
|
return
|
|
|
|
glosses = ("\\begin_inset Flex Glosse", "\\begin_inset Flex Tri-Glosse")
|
|
for glosse in glosses:
|
|
i = 0
|
|
while True:
|
|
i = find_token(document.body, glosse, i)
|
|
if i == -1:
|
|
break
|
|
j = find_end_of_inset(document.body, i)
|
|
if j == -1:
|
|
document.warning("Malformed LyX document: Can't find end of Glosse inset")
|
|
i += 1
|
|
continue
|
|
|
|
k = i
|
|
while True:
|
|
argcontent = []
|
|
beginPlain = find_token(document.body, "\\begin_layout Plain Layout", k, j)
|
|
if beginPlain == -1:
|
|
break
|
|
endPlain = find_end_of_layout(document.body, beginPlain)
|
|
if endPlain == -1:
|
|
document.warning("Malformed LyX document: Can't find end of Glosse layout")
|
|
i += 1
|
|
continue
|
|
|
|
glt = find_token(document.body, "\\backslash", beginPlain, endPlain)
|
|
if glt != -1 and document.body[glt + 1].startswith("glt"):
|
|
document.body[glt + 1] = document.body[glt + 1].lstrip("glt").lstrip()
|
|
argcontent = document.body[glt + 1 : endPlain]
|
|
document.body[beginPlain + 1 : endPlain] = ["\\begin_inset Argument 1", "status open", "",
|
|
"\\begin_layout Plain Layout", "\\begin_inset ERT", "status open", "",
|
|
"\\begin_layout Plain Layout", ""] + argcontent + ["\\end_layout", "", "\\end_inset", "",
|
|
"\\end_layout", "", "\\end_inset"]
|
|
else:
|
|
content = document.body[beginPlain + 1 : endPlain]
|
|
document.body[beginPlain + 1 : endPlain] = ["\\begin_inset ERT", "status open", "",
|
|
"\\begin_layout Plain Layout"] + content + ["\\end_layout", "", "\\end_inset"]
|
|
|
|
endPlain = find_end_of_layout(document.body, beginPlain)
|
|
k = endPlain
|
|
j = find_end_of_inset(document.body, i)
|
|
|
|
i = endPlain + 1
|
|
|
|
|
|
def convert_BoxFeatures(document):
|
|
" adds new box features "
|
|
|
|
i = 0
|
|
while True:
|
|
i = find_token(document.body, "height_special", i)
|
|
if i == -1:
|
|
return
|
|
document.body.insert(i + 1, 'thickness "0.4pt"\nseparation "3pt"\nshadowsize "4pt"\n')
|
|
i = i + 1
|
|
|
|
|
|
def revert_BoxFeatures(document):
|
|
" deletes new box features "
|
|
|
|
i = 0
|
|
defaultSep = "3pt"
|
|
defaultThick = "0.4pt"
|
|
defaultShadow = "4pt"
|
|
while True:
|
|
i = find_token(document.body, "height_special", i)
|
|
if i == -1:
|
|
return
|
|
# read out the values
|
|
beg = document.body[i+1].find('"');
|
|
end = document.body[i+1].rfind('"');
|
|
thickness = document.body[i+1][beg+1:end];
|
|
beg = document.body[i+2].find('"');
|
|
end = document.body[i+2].rfind('"');
|
|
separation = document.body[i+2][beg+1:end];
|
|
beg = document.body[i+3].find('"');
|
|
end = document.body[i+3].rfind('"');
|
|
shadowsize = document.body[i+3][beg+1:end];
|
|
# delete the specification
|
|
del document.body[i+1:i+4]
|
|
# output ERT
|
|
# first output the closing braces
|
|
if shadowsize != defaultShadow or separation != defaultSep or thickness != defaultThick:
|
|
document.body[i + 10 : i + 10] = put_cmd_in_ert("}")
|
|
# now output the lengths
|
|
if shadowsize != defaultShadow or separation != defaultSep or thickness != defaultThick:
|
|
document.body[i - 10 : i - 10] = put_cmd_in_ert("{")
|
|
if thickness != defaultThick:
|
|
document.body[i - 5 : i - 4] = ["{\\backslash fboxrule " + thickness]
|
|
if separation != defaultSep and thickness == defaultThick:
|
|
document.body[i - 5 : i - 4] = ["{\\backslash fboxsep " + separation]
|
|
if separation != defaultSep and thickness != defaultThick:
|
|
document.body[i - 5 : i - 4] = ["{\\backslash fboxrule " + thickness + "\\backslash fboxsep " + separation]
|
|
if shadowsize != defaultShadow and separation == defaultSep and thickness == defaultThick:
|
|
document.body[i - 5 : i - 4] = ["{\\backslash shadowsize " + shadowsize]
|
|
if shadowsize != defaultShadow and separation != defaultSep and thickness == defaultThick:
|
|
document.body[i - 5 : i - 4] = ["{\\backslash fboxsep " + separation + "\\backslash shadowsize " + shadowsize]
|
|
if shadowsize != defaultShadow and separation == defaultSep and thickness != defaultThick:
|
|
document.body[i - 5 : i - 4] = ["{\\backslash fboxrule " + thickness + "\\backslash shadowsize " + shadowsize]
|
|
if shadowsize != defaultShadow and separation != defaultSep and thickness != defaultThick:
|
|
document.body[i - 5 : i - 4] = ["{\\backslash fboxrule " + thickness + "\\backslash fboxsep " + separation + "\\backslash shadowsize " + shadowsize]
|
|
i = i + 11
|
|
|
|
|
|
def convert_origin(document):
|
|
" Insert the origin tag "
|
|
|
|
i = find_token(document.header, "\\textclass ", 0)
|
|
if i == -1:
|
|
document.warning("Malformed LyX document: No \\textclass!!")
|
|
return;
|
|
if document.dir == "":
|
|
origin = "stdin"
|
|
else:
|
|
origin = document.dir.replace('\\', '/')
|
|
document.header[i:i] = ["\\origin " + origin]
|
|
|
|
|
|
def revert_origin(document):
|
|
" Remove the origin tag "
|
|
|
|
i = find_token(document.header, "\\origin ", 0)
|
|
if i == -1:
|
|
document.warning("Malformed LyX document: No \\origin!!")
|
|
return;
|
|
del document.header[i]
|
|
|
|
|
|
##
|
|
# Conversion hub
|
|
#
|
|
|
|
supported_versions = ["2.2.0", "2.2"]
|
|
convert = [
|
|
[475, [convert_separator]],
|
|
# nothing to do for 476: We consider it a bug that older versions
|
|
# did not load amsmath automatically for these commands, and do not
|
|
# want to hardcode amsmath off.
|
|
[476, []],
|
|
[477, []],
|
|
[478, []],
|
|
[479, []],
|
|
[480, []],
|
|
[481, [convert_dashes]],
|
|
[482, [convert_phrases]],
|
|
[483, [convert_specialchar]],
|
|
[484, []],
|
|
[485, []],
|
|
[486, []],
|
|
[487, []],
|
|
[488, [convert_newgloss]],
|
|
[489, [convert_BoxFeatures]],
|
|
[490, [convert_origin]]
|
|
]
|
|
|
|
revert = [
|
|
[489, [revert_origin]],
|
|
[488, [revert_BoxFeatures]],
|
|
[487, [revert_newgloss, revert_glossgroup]],
|
|
[486, [revert_forest]],
|
|
[485, [revert_ex_itemargs]],
|
|
[484, [revert_sigplan_doi]],
|
|
[483, [revert_georgian]],
|
|
[482, [revert_specialchar]],
|
|
[481, [revert_phrases]],
|
|
[480, [revert_dashes]],
|
|
[479, [revert_question_env]],
|
|
[478, [revert_beamer_lemma]],
|
|
[477, [revert_xarrow]],
|
|
[476, [revert_swissgerman]],
|
|
[475, [revert_smash]],
|
|
[474, [revert_separator]]
|
|
]
|
|
|
|
|
|
if __name__ == "__main__":
|
|
pass
|