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https://git.lyx.org/repos/lyx.git
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45eb314a86
This variable was introduced to guard against any bad consequence of the then-new right-to-left languages support. Let's be bold and get rid of it altogether! Now right to left support is always enabled.
360 lines
9.9 KiB
Python
360 lines
9.9 KiB
Python
# -*- coding: utf-8 -*-
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# file prefs2prefs-prefs.py
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# This file is part of LyX, the document processor.
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# Licence details can be found in the file COPYING.
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# author Richard Heck
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# Full author contact details are available in file CREDITS
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# This file houses conversion information for the preferences file.
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# The converter functions take a line as argument and return a list:
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# (Bool, NewLine),
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# where the Bool says if we've modified anything and the NewLine is
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# the new line, if so, which will be used to replace the old line.
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# Incremented to format 2, r39670 by jrioux
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# Support for multiple file extensions per format.
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# No conversion necessary.
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# Incremented to format 3, r39705 by tommaso
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# Support for file formats that are natively (g)zipped.
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# We must add the flag zipped=native to formats that
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# were previously hardcoded in the C++ source: dia.
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# Incremented to format 4, r40028 by vfr
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# Remove support for default paper size.
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# Incremented to format 5, r40030 by vfr
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# Add a default length unit.
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# No conversion necessary.
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# Incremented to format 6, r40515 by younes
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# Add use_qimage option.
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# No conversion necessary.
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# Incremented to format 7, r40789 by gb
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# Add mime type to file format
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# Incremented to format 8, 288c1e0f by rgh
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# Add "nice" flag for converters
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# No conversion necessary.
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# Incremented to format 9, a18af620 by spitz
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# Remove default_language rc.
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# Incremented to format 10, 4985015 by tommaso
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# Add close_buffer_with_last_view in preferences.
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# No conversion necessary.
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# Incremented to format 11, by gb
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# Split pdf format into pdf and pdf6
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# Incremented to format 12, by vfr
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# Add option to use the system's theme icons
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# No conversion necessary.
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# Incremented to format 13, by bh
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# Rename mac_like_word_movement to mac_like_cursor_movement
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# Incremented to format 14, by spitz
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# New RC default_otf_view_format
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# No conversion necessary.
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# Incremented to format 15, by prannoy
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# Add fullscreen_statusbar
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# No conversion necessary.
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# Incremented to format 16, by lasgouttes
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# Remove force_paint_single_char rc.
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# Incremented to format 17, by lasgouttes
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# Remove rtl_support rc.
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# NOTE: The format should also be updated in LYXRC.cpp and
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# in configure.py.
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import re
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###########################################################
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#
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# Conversion chain
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def get_format(line):
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entries = []
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i = 0
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while i < len(line):
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if line[i] == '"':
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beg = i + 1
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i = i + 1
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while i < len(line) and line[i] != '"':
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if line[i] == '\\' and i < len(line) - 1 and line[i+1] == '"':
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# convert \" to "
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i = i + 1
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i = i + 1
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end = i
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entries.append(line[beg:end].replace('\\"', '"'))
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elif line[i] == '#':
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return entries
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elif not line[i].isspace():
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beg = i
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while i < len(line) and not line[i].isspace():
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i = i + 1
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end = i
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entries.append(line[beg:end])
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i = i + 1
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return entries
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def simple_renaming(line, old, new):
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i = line.lower().find(old.lower())
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if i == -1:
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return no_match
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line = line[:i] + new + line[i+len(old):]
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return (True, line)
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no_match = (False, [])
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######################################
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### Format 1 conversions (for LyX 2.0)
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def remove_obsolete(line):
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tags = ("\\use_tempdir", "\\spell_command", "\\personal_dictionary",
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"\\plaintext_roff_command", "\\use_alt_language",
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"\\use_escape_chars", "\\use_input_encoding",
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"\\use_personal_dictionary", "\\use_pspell",
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"\\use_spell_lib")
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line = line.lower().lstrip()
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for tag in tags:
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if line.lower().startswith(tag):
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return (True, "")
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return no_match
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def language_use_babel(line):
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if not line.lower().startswith("\language_use_babel"):
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return no_match
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re_lub = re.compile(r'^\\language_use_babel\s+"?(true|false)', re.IGNORECASE)
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m = re_lub.match(line)
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val = m.group(1)
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newval = '0'
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if val == 'false':
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newval = '3'
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newline = "\\language_package_selection " + newval
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return (True, newline)
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def language_package(line):
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return simple_renaming(line, "\\language_package", "\\language_custom_package")
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lfre = re.compile(r'^\\converter\s+"?(\w+)"?\s+"?(\w+)"?\s+"([^"]*?)"\s+"latex"', re.IGNORECASE)
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def latex_flavor(line):
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if not line.lower().startswith("\\converter"):
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return no_match
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m = lfre.match(line)
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if not m:
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return no_match
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conv = m.group(1)
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fmat = m.group(2)
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args = m.group(3)
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conv2fl = {
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"luatex": "lualatex",
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"pplatex": "latex",
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"xetex": "xelatex",
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}
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if conv in conv2fl.keys():
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flavor = conv2fl[conv]
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else:
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flavor = conv
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if flavor == "latex":
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return no_match
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return (True,
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"\\converter \"%s\" \"%s\" \"%s\" \"latex=%s\"" % (conv, fmat, args, flavor))
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emre = re.compile(r'^\\format\s+(.*)\s+"(document[^"]*?)"', re.IGNORECASE)
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def export_menu(line):
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if not line.lower().startswith("\\format"):
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return no_match
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m = emre.match(line)
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if not m:
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return no_match
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fmat = m.group(1)
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opts = m.group(2)
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return (True,
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"\\Format %s \"%s,menu=export\"" % (fmat, opts))
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# End format 1 conversions (for LyX 2.0)
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########################################
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#################################
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# Conversions from LyX 2.0 to 2.1
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zipre = re.compile(r'^\\format\s+("?dia"?\s+.*)\s+"([^"]*?)"', re.IGNORECASE)
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def zipped_native(line):
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if not line.lower().startswith("\\format"):
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return no_match
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m = zipre.match(line)
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if not m:
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return no_match
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fmat = m.group(1)
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opts = m.group(2)
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return (True,
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"\\Format %s \"%s,zipped=native\"" % (fmat, opts))
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def remove_default_papersize(line):
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if not line.lower().startswith("\\default_papersize"):
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return no_match
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return (True, "")
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def add_mime_types(line):
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if not line.lower().startswith("\\format"):
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return no_match
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entries = get_format(line)
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converted = line
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i = len(entries)
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while i < 7:
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converted = converted + ' ""'
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i = i + 1
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formats = {'tgif':'application/x-tgif', \
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'fig':'application/x-xfig', \
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'dia':'application/x-dia-diagram', \
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'odg':'application/vnd.oasis.opendocument.graphics', \
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'svg':'image/svg+xml', \
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'bmp':'image/x-bmp', \
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'gif':'image/gif', \
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'jpg':'image/jpeg', \
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'pbm':'image/x-portable-bitmap', \
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'pgm':'image/x-portable-graymap', \
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'png':'image/x-png', \
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'ppm':'image/x-portable-pixmap', \
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'tiff':'image/tiff', \
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'xbm':'image/x-xbitmap', \
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'xpm':'image/x-xpixmap', \
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'docbook-xml':'application/docbook+xml', \
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'dot':'text/vnd.graphviz', \
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'ly':'text/x-lilypond', \
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'latex':'text/x-tex', \
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'text':'text/plain', \
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'gnumeric':'application/x-gnumeric', \
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'excel':'application/vnd.ms-excel', \
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'oocalc':'application/vnd.oasis.opendocument.spreadsheet', \
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'xhtml':'application/xhtml+xml', \
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'bib':'text/x-bibtex', \
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'eps':'image/x-eps', \
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'ps':'application/postscript', \
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'pdf':'application/pdf', \
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'dvi':'application/x-dvi', \
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'html':'text/html', \
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'odt':'application/vnd.oasis.opendocument.text', \
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'sxw':'application/vnd.sun.xml.writer', \
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'rtf':'application/rtf', \
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'doc':'application/msword', \
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'csv':'text/csv', \
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'lyx':'application/x-lyx', \
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'wmf':'image/x-wmf', \
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'emf':'image/x-emf'}
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if entries[1] in formats.keys():
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converted = converted + ' "' + formats[entries[1]] + '"'
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else:
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converted = converted + ' ""'
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return (True, converted)
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re_converter = re.compile(r'^\\converter\s+', re.IGNORECASE)
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def split_pdf_format(line):
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# strictly speaking, a new format would not require to bump the
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# version number, but the old pdf format was hardcoded at several
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# places in the C++ code, so an update seemed like a good idea.
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if line.lower().startswith("\\format"):
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entries = get_format(line)
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if entries[1] == 'pdf':
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if len(entries) < 6:
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viewer = ''
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else:
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viewer = entries[5]
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converted = line.replace('application/pdf', '') + '''
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\Format pdf6 pdf "PDF (graphics)" "" "''' + viewer + '" "" "vector" "application/pdf"'
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return (True, converted)
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elif line.lower().startswith("\\viewer_alternatives") or \
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line.lower().startswith("\\editor_alternatives"):
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entries = get_format(line)
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if entries[1] == 'pdf':
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converted = line + "\n" + entries[0] + ' pdf6 "' + entries[2] + '"'
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return (True, converted)
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elif re_converter.match(line):
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entries = get_format(line)
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# The only converter from pdf that is touched is pdf->eps:
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# All other converters are likely meant for further processing on export.
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# The only converter to pdf that stays untouched is dvi->pdf:
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# All other converters are likely meant for graphics.
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if len(entries) > 2 and \
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((entries[1] == 'pdf' and entries[2] == 'eps') or \
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(entries[1] != 'ps' and entries[2] == 'pdf')):
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if entries[1] == 'pdf':
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converted = entries[0] + ' pdf6 ' + entries[2]
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else:
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converted = entries[0] + ' ' + entries[1] + ' pdf6'
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i = 3
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while i < len(entries):
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converted = converted + ' "' + entries[i] + '"'
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i = i + 1
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return (True, converted)
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return no_match
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def remove_default_language(line):
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if not line.lower().startswith("\\default_language"):
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return no_match
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return (True, "")
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def mac_cursor_movement(line):
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return simple_renaming(line, "\\mac_like_word_movement", "\\mac_like_cursor_movement")
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# End conversions for LyX 2.0 to 2.1
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####################################
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#################################
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# Conversions from LyX 2.1 to 2.2
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def remove_force_paint_single_char(line):
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if not line.lower().startswith("\\force_paint_single_char"):
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return no_match
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return (True, "")
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def remove_rtl(line):
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if not line.lower().startswith("\\rtl "):
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return no_match
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return (True, "")
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# End conversions for LyX 2.1 to 2.2
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####################################
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conversions = [
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[ 1, [ # there were several conversions for format 1
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export_menu,
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latex_flavor,
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remove_obsolete,
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language_use_babel,
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language_package
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]],
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[ 2, []],
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[ 3, [ zipped_native ]],
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[ 4, [ remove_default_papersize ]],
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[ 5, []],
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[ 6, []],
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[ 7, [add_mime_types]],
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[ 8, []],
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[ 9, [ remove_default_language ]],
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[ 10, []],
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[ 11, [split_pdf_format]],
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[ 12, []],
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[ 13, [mac_cursor_movement]],
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[ 14, []],
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[ 15, []],
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[ 16, [remove_force_paint_single_char]],
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[ 17, [remove_rtl]]
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]
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