import unicodedata
import sys, os
-from parser_tools import find_token, find_end_of, find_tokens, get_value, get_value_string
+from parser_tools import find_token, find_end_of, find_tokens, \
+ find_token_exact, find_end_of_inset, find_end_of_layout, \
+ find_token_backwards, is_in_inset, get_value, get_quoted_value, \
+ del_token, check_token, get_option_value
+
+from lyx2lyx_tools import add_to_preamble, insert_to_preamble, \
+ put_cmd_in_ert, lyx2latex, latex_length, revert_flex_inset, \
+ revert_font_attrs, hex2ratio, str2bool
####################################################################
# Private helper functions
-def remove_option(document, m, option):
- l = document.body[m].find(option)
- if l != -1:
- val = document.body[m][l:].split('"')[1]
- document.body[m] = document.body[m][:l - 1] + document.body[m][l+len(option + '="' + val + '"'):]
- return l
-
-def find_end_of_inset(lines, i):
- " Find end of inset, where lines[i] is included."
- return find_end_of(lines, i, "\\begin_inset", "\\end_inset")
-
-
-# Note that text can be either a list of lines or a single line.
-def add_to_preamble(document, text):
- """ Add text to the preamble if it is not already there.
- Only the first line is checked!"""
-
- if not type(text) is list:
- # split on \n just in case
- # it'll give us the one element list we want
- # if there's no \n, too
- text = text.split('\n')
-
- if find_token(document.preamble, text[0], 0) != -1:
- return
-
- document.preamble.extend(text)
-
-
-def insert_to_preamble(index, document, text):
- """ Insert text to the preamble at a given line"""
-
- document.preamble.insert(index, text)
-
-
-def read_unicodesymbols():
- " Read the unicodesymbols list of unicode characters and corresponding commands."
- pathname = os.path.abspath(os.path.dirname(sys.argv[0]))
- fp = open(os.path.join(pathname.strip('lyx2lyx'), 'unicodesymbols'))
- spec_chars = []
- # Two backslashes, followed by some non-word character, and then a character
- # in brackets. The idea is to check for constructs like: \"{u}, which is how
- # they are written in the unicodesymbols file; but they can also be written
- # as: \"u or even \" u.
- r = re.compile(r'\\\\(\W)\{(\w)\}')
- for line in fp.readlines():
- if line[0] != '#' and line.strip() != "":
- line=line.replace(' "',' ') # remove all quotation marks with spaces before
- line=line.replace('" ',' ') # remove all quotation marks with spaces after
- line=line.replace(r'\"','"') # replace \" by " (for characters with diaeresis)
- try:
- [ucs4,command,dead] = line.split(None,2)
- if command[0:1] != "\\":
- continue
- spec_chars.append([command, unichr(eval(ucs4))])
- except:
- continue
- m = r.match(command)
- if m != None:
- command = "\\\\"
- # If the character is a double-quote, then we need to escape it, too,
- # since it is done that way in the LyX file.
- if m.group(1) == "\"":
- command += "\\"
- commandbl = command
- command += m.group(1) + m.group(2)
- commandbl += m.group(1) + ' ' + m.group(2)
- spec_chars.append([command, unichr(eval(ucs4))])
- spec_chars.append([commandbl, unichr(eval(ucs4))])
- fp.close()
- return spec_chars
-
-
-unicode_reps = read_unicodesymbols()
+def remove_option(lines, m, option):
+ ''' removes option from line m. returns whether we did anything '''
+ l = lines[m].find(option)
+ if l == -1:
+ return False
+ val = lines[m][l:].split('"')[1]
+ lines[m] = lines[m][:l - 1] + lines[m][l+len(option + '="' + val + '"'):]
+ return True
# DO NOT USE THIS ROUTINE ANY MORE. Better yet, replace the uses that
return string
-# This routine wraps some content in an ERT inset.
-#
-# NOTE: The function accepts either a single string or a LIST of strings as
-# argument. But it returns a LIST of strings, split on \n, so that it does
-# not have embedded newlines.
-#
-# This is how lyx2lyx represents a LyX document: as a list of strings,
-# each representing a line of a LyX file. Embedded newlines confuse
-# lyx2lyx very much.
-#
-# A call to this routine will often go something like this:
-# i = find_token('\\begin_inset FunkyInset', ...)
-# ...
-# j = find_end_of_inset(document.body, i)
-# content = ...extract content from insets
-# # that could be as simple as:
-# # content = lyx2latex(document[i:j + 1])
-# ert = put_cmd_in_ert(content)
-# document.body[i:j] = ert
-# Now, before we continue, we need to reset i appropriately. Normally,
-# this would be:
-# i += len(ert)
-# That puts us right after the ERT we just inserted.
-#
-def put_cmd_in_ert(arg):
- ret = ["\\begin_inset ERT", "status collapsed", "\\begin_layout Plain Layout", ""]
- # Despite the warnings just given, it will be faster for us to work
- # with a single string internally. That way, we only go through the
- # unicode_reps loop once.
- if type(arg) is list:
- s = "\n".join(arg)
- else:
- s = arg
- for rep in unicode_reps:
- s = s.replace(rep[1], rep[0].replace('\\\\', '\\'))
- s = s.replace('\\', "\\backslash\n")
- ret += s.splitlines()
- ret += ["\\end_layout", "\\end_inset"]
- return ret
-
-
-def lyx2latex(document, lines):
- 'Convert some LyX stuff into corresponding LaTeX stuff, as best we can.'
- # clean up multiline stuff
- content = ""
- ert_end = 0
- note_end = 0
- hspace = ""
-
- for curline in range(len(lines)):
- line = lines[curline]
- if line.startswith("\\begin_inset Note Note"):
- # We want to skip LyX notes, so remember where the inset ends
- note_end = find_end_of_inset(lines, curline + 1)
- continue
- elif note_end >= curline:
- # Skip LyX notes
- continue
- elif line.startswith("\\begin_inset ERT"):
- # We don't want to replace things inside ERT, so figure out
- # where the end of the inset is.
- ert_end = find_end_of_inset(lines, curline + 1)
- continue
- elif line.startswith("\\begin_inset Formula"):
- line = line[20:]
- elif line.startswith("\\begin_inset Quotes"):
- # For now, we do a very basic reversion. Someone who understands
- # quotes is welcome to fix it up.
- qtype = line[20:].strip()
- # lang = qtype[0]
- side = qtype[1]
- dbls = qtype[2]
- if side == "l":
- if dbls == "d":
- line = "``"
- else:
- line = "`"
- else:
- if dbls == "d":
- line = "''"
- else:
- line = "'"
- elif line.startswith("\\begin_inset space"):
- line = line[18:].strip()
- if line.startswith("\\hspace"):
- # Account for both \hspace and \hspace*
- hspace = line[:-2]
- continue
- elif line == "\\space{}":
- line = "\\ "
- elif line == "\\thinspace{}":
- line = "\\,"
- elif hspace != "":
- # The LyX length is in line[8:], after the \length keyword
- # latex_length returns "bool,length"
- length = latex_length(line[8:]).split(",")[1]
- line = hspace + "{" + length + "}"
- hspace = ""
- elif line.isspace() or \
- line.startswith("\\begin_layout") or \
- line.startswith("\\end_layout") or \
- line.startswith("\\begin_inset") or \
- line.startswith("\\end_inset") or \
- line.startswith("\\lang") or \
- line.strip() == "status collapsed" or \
- line.strip() == "status open":
- #skip all that stuff
- continue
-
- # this needs to be added to the preamble because of cases like
- # \textmu, \textbackslash, etc.
- add_to_preamble(document, ['% added by lyx2lyx for converted index entries',
- '\\@ifundefined{textmu}',
- ' {\\usepackage{textcomp}}{}'])
- # a lossless reversion is not possible
- # try at least to handle some common insets and settings
- if ert_end >= curline:
- line = line.replace(r'\backslash', '\\')
- else:
- # No need to add "{}" after single-nonletter macros
- line = line.replace('&', '\\&')
- line = line.replace('#', '\\#')
- line = line.replace('^', '\\textasciicircum{}')
- line = line.replace('%', '\\%')
- line = line.replace('_', '\\_')
- line = line.replace('$', '\\$')
-
- # Do the LyX text --> LaTeX conversion
- for rep in unicode_reps:
- line = line.replace(rep[1], rep[0] + "{}")
- line = line.replace(r'\backslash', r'\textbackslash{}')
- line = line.replace(r'\series bold', r'\bfseries{}').replace(r'\series default', r'\mdseries{}')
- line = line.replace(r'\shape italic', r'\itshape{}').replace(r'\shape smallcaps', r'\scshape{}')
- line = line.replace(r'\shape slanted', r'\slshape{}').replace(r'\shape default', r'\upshape{}')
- line = line.replace(r'\emph on', r'\em{}').replace(r'\emph default', r'\em{}')
- line = line.replace(r'\noun on', r'\scshape{}').replace(r'\noun default', r'\upshape{}')
- line = line.replace(r'\bar under', r'\underbar{').replace(r'\bar default', r'}')
- line = line.replace(r'\family sans', r'\sffamily{}').replace(r'\family default', r'\normalfont{}')
- line = line.replace(r'\family typewriter', r'\ttfamily{}').replace(r'\family roman', r'\rmfamily{}')
- line = line.replace(r'\InsetSpace ', r'').replace(r'\SpecialChar ', r'')
- content += line
- return content
-
-
-def latex_length(string):
- 'Convert lengths to their LaTeX representation.'
- i = 0
- percent = False
- # the string has the form
- # ValueUnit+ValueUnit-ValueUnit or
- # ValueUnit+-ValueUnit
- # the + and - (glue lengths) are optional
- # the + always precedes the -
-
- # Convert relative lengths to LaTeX units
- units = {"text%":"\\textwidth", "col%":"\\columnwidth",
- "page%":"\\paperwidth", "line%":"\\linewidth",
- "theight%":"\\textheight", "pheight%":"\\paperheight"}
- for unit in units.keys():
- i = string.find(unit)
- if i != -1:
- percent = True
- minus = string.rfind("-", 1, i)
- plus = string.rfind("+", 0, i)
- latex_unit = units[unit]
- if plus == -1 and minus == -1:
- value = string[:i]
- value = str(float(value)/100)
- end = string[i + len(unit):]
- string = value + latex_unit + end
- if plus > minus:
- value = string[plus + 1:i]
- value = str(float(value)/100)
- begin = string[:plus + 1]
- end = string[i+len(unit):]
- string = begin + value + latex_unit + end
- if plus < minus:
- value = string[minus + 1:i]
- value = str(float(value)/100)
- begin = string[:minus + 1]
- string = begin + value + latex_unit
-
- # replace + and -, but only if the - is not the first character
- string = string[0] + string[1:].replace("+", " plus ").replace("-", " minus ")
- # handle the case where "+-1mm" was used, because LaTeX only understands
- # "plus 1mm minus 1mm"
- if string.find("plus minus"):
- lastvaluepos = string.rfind(" ")
- lastvalue = string[lastvaluepos:]
- string = string.replace(" ", lastvalue + " ")
- if percent == False:
- return "False," + string
- else:
- return "True," + string
-
-
-def revert_flex_inset(document, name, LaTeXname, position):
- " Convert flex insets to TeX code "
- i = position
- while True:
- i = find_token(document.body, '\\begin_inset Flex ' + name, i)
- if i == -1:
- return
- z = find_end_of_inset(document.body, i)
- if z == -1:
- document.warning("Malformed LyX document: Can't find end of Flex " + name + " inset.")
- return
- # remove the \end_inset
- document.body[z - 2:z + 1] = put_cmd_in_ert("}")
- # we need to reset character layouts if necessary
- j = find_token(document.body, '\\emph on', i, z)
- k = find_token(document.body, '\\noun on', i, z)
- l = find_token(document.body, '\\series', i, z)
- m = find_token(document.body, '\\family', i, z)
- n = find_token(document.body, '\\shape', i, z)
- o = find_token(document.body, '\\color', i, z)
- p = find_token(document.body, '\\size', i, z)
- q = find_token(document.body, '\\bar under', i, z)
- r = find_token(document.body, '\\uuline on', i, z)
- s = find_token(document.body, '\\uwave on', i, z)
- t = find_token(document.body, '\\strikeout on', i, z)
- if j != -1:
- document.body.insert(z - 2, "\\emph default")
- if k != -1:
- document.body.insert(z - 2, "\\noun default")
- if l != -1:
- document.body.insert(z - 2, "\\series default")
- if m != -1:
- document.body.insert(z - 2, "\\family default")
- if n != -1:
- document.body.insert(z - 2, "\\shape default")
- if o != -1:
- document.body.insert(z - 2, "\\color inherit")
- if p != -1:
- document.body.insert(z - 2, "\\size default")
- if q != -1:
- document.body.insert(z - 2, "\\bar default")
- if r != -1:
- document.body.insert(z - 2, "\\uuline default")
- if s != -1:
- document.body.insert(z - 2, "\\uwave default")
- if t != -1:
- document.body.insert(z - 2, "\\strikeout default")
- document.body[i:i + 4] = put_cmd_in_ert(LaTeXname + "{")
- i += 1
-
-
-def revert_font_attrs(document, name, LaTeXname):
- " Reverts font changes to TeX code "
- i = 0
- changed = False
- while True:
- i = find_token(document.body, name + ' on', i)
- if i == -1:
- return changed
- j = find_token(document.body, name + ' default', i)
- k = find_token(document.body, name + ' on', i + 1)
- # if there is no default set, the style ends with the layout
- # assure hereby that we found the correct layout end
- if j != -1 and (j < k or k == -1):
- document.body[j:j + 1] = put_cmd_in_ert("}")
- else:
- j = find_token(document.body, '\\end_layout', i)
- document.body[j:j] = put_cmd_in_ert("}")
- document.body[i:i + 1] = put_cmd_in_ert(LaTeXname + "{")
- changed = True
- i += 1
-
-
-def revert_layout_command(document, name, LaTeXname, position):
- " Reverts a command from a layout to TeX code "
- i = position
- while True:
- i = find_token(document.body, '\\begin_layout ' + name, i)
- if i == -1:
- return
- k = -1
- # find the next layout
- j = i + 1
- while k == -1:
- j = find_token(document.body, '\\begin_layout', j)
- l = len(document.body)
- # if nothing was found it was the last layout of the document
- if j == -1:
- document.body[l - 4:l - 4] = put_cmd_in_ert("}")
- k = 0
- # exclude plain layout because this can be TeX code or another inset
- elif document.body[j] != '\\begin_layout Plain Layout':
- document.body[j - 2:j - 2] = put_cmd_in_ert("}")
- k = 0
- else:
- j += 1
- document.body[i] = '\\begin_layout Standard'
- document.body[i + 1:i + 1] = put_cmd_in_ert(LaTeXname + "{")
- i += 1
-
-
###############################################################################
###
### Conversion and reversion routines
end = find_end_of_inset(document.body, i)
if end == -1:
document.warning("Can't find end of inset at line " + str(i))
- i = j
+ i += 1
continue
fline = find_token(document.body, "<features", i, end)
if fline == -1:
document.warning("Can't find features for inset at line " + str(i))
- i = end
+ i += 1
continue
p = document.body[fline].find("islongtable")
if p != -1:
# This seems wrong: It removes everything after
# tabularvalignment, too.
document.body[fline] = document.body[fline][:q - 1] + '>'
- i = end
+ i += 1
continue
# no longtable
'',
'\\begin_layout Plain Layout']
document.body[i:i] = subst # this just inserts the array at i
- i = end + len(subst) # adjust i to save a few cycles
+ # since there could be a tabular inside a tabular, we cannot
+ # jump to end
+ i += len(subst)
def revert_phantom_types(document, ptype, cmd):
document.warning("Can't find layout for inset at line " + str(i))
i = end
continue
- bend = find_token(document.body, "\\end_layout", blay, end)
+ bend = find_end_of_layout(document.body, blay)
if bend == -1:
document.warning("Malformed LyX document: Could not find end of Phantom inset's layout.")
i = end
def revert_xetex(document):
" Reverts documents that use XeTeX "
+
i = find_token(document.header, '\\use_xetex', 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\use_xetex.")
return
- if get_value(document.header, "\\use_xetex", i) == 'false':
+ if not str2bool(get_value(document.header, "\\use_xetex", i)):
del document.header[i]
return
del document.header[i]
+
# 1.) set doc encoding to utf8-plain
i = find_token(document.header, "\\inputencoding", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\inputencoding.")
- document.header[i] = "\\inputencoding utf8-plain"
+ else:
+ document.header[i] = "\\inputencoding utf8-plain"
+
# 2.) check font settings
- l = find_token(document.header, "\\font_roman", 0)
- if l == -1:
- document.warning("Malformed LyX document: Missing \\font_roman.")
- line = document.header[l]
- l = re.compile(r'\\font_roman (.*)$')
- m = l.match(line)
- roman = m.group(1)
- l = find_token(document.header, "\\font_sans", 0)
- if l == -1:
- document.warning("Malformed LyX document: Missing \\font_sans.")
- line = document.header[l]
- l = re.compile(r'\\font_sans (.*)$')
- m = l.match(line)
- sans = m.group(1)
- l = find_token(document.header, "\\font_typewriter", 0)
- if l == -1:
- document.warning("Malformed LyX document: Missing \\font_typewriter.")
- line = document.header[l]
- l = re.compile(r'\\font_typewriter (.*)$')
- m = l.match(line)
- typewriter = m.group(1)
- osf = get_value(document.header, '\\font_osf', 0) == "true"
- sf_scale = float(get_value(document.header, '\\font_sf_scale', 0))
- tt_scale = float(get_value(document.header, '\\font_tt_scale', 0))
- # 3.) set preamble stuff
- pretext = '%% This document must be processed with xelatex!\n'
- pretext += '\\usepackage{fontspec}\n'
- if roman != "default":
- pretext += '\\setmainfont[Mapping=tex-text]{' + roman + '}\n'
- if sans != "default":
- pretext += '\\setsansfont['
- if sf_scale != 100:
- pretext += 'Scale=' + str(sf_scale / 100) + ','
- pretext += 'Mapping=tex-text]{' + sans + '}\n'
- if typewriter != "default":
- pretext += '\\setmonofont'
- if tt_scale != 100:
- pretext += '[Scale=' + str(tt_scale / 100) + ']'
- pretext += '{' + typewriter + '}\n'
- if osf:
- pretext += '\\defaultfontfeatures{Numbers=OldStyle}\n'
- pretext += '\usepackage{xunicode}\n'
- pretext += '\usepackage{xltxtra}\n'
- insert_to_preamble(0, document, pretext)
- # 4.) reset font settings
+ # defaults
+ roman = sans = typew = default
+ osf = False
+ sf_scale = tt_scale = 100.0
+
i = find_token(document.header, "\\font_roman", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_roman.")
- document.header[i] = "\\font_roman default"
+ else:
+ roman = get_value(document.header, "\\font_roman", i)
+ document.header[i] = "\\font_roman default"
+
i = find_token(document.header, "\\font_sans", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_sans.")
- document.header[i] = "\\font_sans default"
+ else:
+ sans = get_value(document.header, "\\font_sans", i)
+ document.header[i] = "\\font_sans default"
+
i = find_token(document.header, "\\font_typewriter", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_typewriter.")
- document.header[i] = "\\font_typewriter default"
+ else:
+ typew = get_value(document.header, "\\font_typewriter", i)
+ document.header[i] = "\\font_typewriter default"
+
i = find_token(document.header, "\\font_osf", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_osf.")
- document.header[i] = "\\font_osf false"
+ else:
+ osf = str2bool(get_value(document.header, "\\font_osf", i))
+ document.header[i] = "\\font_osf false"
+
i = find_token(document.header, "\\font_sc", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_sc.")
- document.header[i] = "\\font_sc false"
+ else:
+ # we do not need this value.
+ document.header[i] = "\\font_sc false"
+
i = find_token(document.header, "\\font_sf_scale", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_sf_scale.")
- document.header[i] = "\\font_sf_scale 100"
+ else:
+ val = get_value(document.header, '\\font_sf_scale', i)
+ try:
+ # float() can throw
+ sf_scale = float(val)
+ except:
+ document.warning("Invalid font_sf_scale value: " + val)
+ document.header[i] = "\\font_sf_scale 100"
+
i = find_token(document.header, "\\font_tt_scale", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_tt_scale.")
- document.header[i] = "\\font_tt_scale 100"
+ else:
+ val = get_value(document.header, '\\font_tt_scale', i)
+ try:
+ # float() can throw
+ tt_scale = float(val)
+ except:
+ document.warning("Invalid font_tt_scale value: " + val)
+ document.header[i] = "\\font_tt_scale 100"
+
+ # 3.) set preamble stuff
+ pretext = ['%% This document must be processed with xelatex!']
+ pretext.append('\\usepackage{fontspec}')
+ if roman != "default":
+ pretext.append('\\setmainfont[Mapping=tex-text]{' + roman + '}')
+ if sans != "default":
+ sf = '\\setsansfont['
+ if sf_scale != 100.0:
+ sf += 'Scale=' + str(sf_scale / 100.0) + ','
+ sf += 'Mapping=tex-text]{' + sans + '}'
+ pretext.append(sf)
+ if typewriter != "default":
+ tw = '\\setmonofont'
+ if tt_scale != 100.0:
+ tw += '[Scale=' + str(tt_scale / 100.0) + ']'
+ tw += '{' + typewriter + '}'
+ pretext.append(tw)
+ if osf:
+ pretext.append('\\defaultfontfeatures{Numbers=OldStyle}')
+ pretext.append('\usepackage{xunicode}')
+ pretext.append('\usepackage{xltxtra}')
+ insert_to_preamble(document, pretext)
def revert_outputformat(document):
" Remove default output format param "
- i = find_token(document.header, '\\default_output_format', 0)
- if i == -1:
+
+ if not del_token(document.header, '\\default_output_format', 0):
document.warning("Malformed LyX document: Missing \\default_output_format.")
- return
- del document.header[i]
-
-
-def hex2ratio(s):
- val = string.atoi(s, 16)
- if val != 0:
- val += 1
- return str(val / 256.0)
def revert_backgroundcolor(document):
red = hex2ratio(colorcode[1:3])
green = hex2ratio(colorcode[3:5])
blue = hex2ratio(colorcode[5:7])
- insert_to_preamble(0, document,
- '% Commands inserted by lyx2lyx to set the background color\n'
- + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
- + '\\definecolor{page_backgroundcolor}{rgb}{'
- + red + ',' + green + ',' + blue + '}\n'
- + '\\pagecolor{page_backgroundcolor}\n')
+ insert_to_preamble(document, \
+ ['% To set the background color',
+ '\\@ifundefined{definecolor}{\\usepackage{color}}{}',
+ '\\definecolor{page_backgroundcolor}{rgb}{' + red + ',' + green + ',' + blue + '}',
+ '\\pagecolor{page_backgroundcolor}'])
def revert_splitindex(document):
if i == -1:
document.warning("Malformed LyX document: Missing \\use_indices.")
return
- indices = get_value(document.header, "\\use_indices", i)
- preamble = ""
- useindices = (indices == "true")
- if useindices:
- preamble += "\\usepackage{splitidx}\n"
+ useindices = str2bool(get_value(document.header, "\\use_indices", i))
del document.header[i]
+ preamble = []
+ if useindices:
+ preamble.append("\\usepackage{splitidx})")
# deal with index declarations in the preamble
i = 0
iname = m.group(1)
ishortcut = get_value(document.header, '\\shortcut', i, k)
if ishortcut != "":
- preamble += "\\newindex[" + iname + "]{" + ishortcut + "}\n"
+ preamble.append("\\newindex[" + iname + "]{" + ishortcut + "}")
del document.header[i:k + 1]
- if preamble != "":
- insert_to_preamble(0, document, preamble)
+ if preamble:
+ insert_to_preamble(document, preamble)
# deal with index insets
# these need to have the argument removed
if i == -1:
return
k = find_end_of_inset(document.body, i)
- ptype = get_value(document.body, 'type', i, k).strip('"')
+ ptype = get_quoted_value(document.body, 'type', i, k)
if ptype == "idx":
j = find_token(document.body, "type", i, k)
del document.body[j]
if i == -1:
document.warning("Malformed LyX document: Missing \\use_indices.")
return
- indices = get_value(document.header, "\\use_indices", i)
- useindices = (indices == "true")
+ useindices = str2bool(get_value(document.header, "\\use_indices", i))
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
if ctype != "printsubindex":
i = k + 1
continue
- ptype = get_value(document.body, 'type', i, k).strip('"')
+ ptype = get_quoted_value(document.body, 'type', i, k)
if not useindices:
del document.body[i:k + 1]
else:
if i == -1:
document.warning("Malformed LyX document: Missing \\use_indices.")
return
- indices = get_value(document.header, "\\use_indices", i)
- useindices = (indices == "true")
+ useindices = str2bool(get_value(document.header, "\\use_indices", i))
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
def revert_strikeout(document):
" Reverts \\strikeout font attribute "
- changed = revert_font_attrs(document, "\\uuline", "\\uuline")
- changed = revert_font_attrs(document, "\\uwave", "\\uwave") or changed
- changed = revert_font_attrs(document, "\\strikeout", "\\sout") or changed
+ changed = revert_font_attrs(document.body, "\\uuline", "\\uuline")
+ changed = revert_font_attrs(document.body, "\\uwave", "\\uwave") or changed
+ changed = revert_font_attrs(document.body, "\\strikeout", "\\sout") or changed
if changed == True:
- insert_to_preamble(0, document,
- '% Commands inserted by lyx2lyx for proper underlining\n'
- + '\\PassOptionsToPackage{normalem}{ulem}\n'
- + '\\usepackage{ulem}\n')
+ insert_to_preamble(document, \
+ ['% for proper underlining',
+ '\\PassOptionsToPackage{normalem}{ulem}',
+ '\\usepackage{ulem}'])
def revert_ulinelatex(document):
i = find_token(document.body, '\\bar under', 0)
if i == -1:
return
- insert_to_preamble(0, document,
- '% Commands inserted by lyx2lyx for proper underlining\n'
- + '\\PassOptionsToPackage{normalem}{ulem}\n'
- + '\\usepackage{ulem}\n'
- + '\\let\\cite@rig\\cite\n'
- + '\\newcommand{\\b@xcite}[2][\\%]{\\def\\def@pt{\\%}\\def\\pas@pt{#1}\n'
- + ' \\mbox{\\ifx\\def@pt\\pas@pt\\cite@rig{#2}\\else\\cite@rig[#1]{#2}\\fi}}\n'
- + '\\renewcommand{\\underbar}[1]{{\\let\\cite\\b@xcite\\uline{#1}}}\n')
+ insert_to_preamble(document,\
+ ['% for proper underlining',
+ '\\PassOptionsToPackage{normalem}{ulem}',
+ '\\usepackage{ulem}',
+ '\\let\\cite@rig\\cite',
+ '\\newcommand{\\b@xcite}[2][\\%]{\\def\\def@pt{\\%}\\def\\pas@pt{#1}',
+ ' \\mbox{\\ifx\\def@pt\\pas@pt\\cite@rig{#2}\\else\\cite@rig[#1]{#2}\\fi}}',
+ '\\renewcommand{\\underbar}[1]{{\\let\\cite\\b@xcite\\uline{#1}}}'])
def revert_custom_processors(document):
" Remove bibtex_command and index_command params "
- i = find_token(document.header, '\\bibtex_command', 0)
- if i == -1:
+
+ if not del_token(document.header, '\\bibtex_command', 0):
document.warning("Malformed LyX document: Missing \\bibtex_command.")
- return
- del document.header[i]
- i = find_token(document.header, '\\index_command', 0)
- if i == -1:
+
+ if not del_token(document.header, '\\index_command', 0):
document.warning("Malformed LyX document: Missing \\index_command.")
- return
- del document.header[i]
def convert_nomencl_width(document):
if i == -1:
break
j = find_end_of_inset(document.body, i)
- l = find_token(document.body, "set_width", i, j)
- if l == -1:
- document.warning("Can't find set_width option for nomencl_print!")
- i = j
- continue
- del document.body[l]
- i = i + 1
+ if not del_token(document.body, "set_width", i, j):
+ document.warning("Can't find set_width option for nomencl_print!")
+ i = j
def revert_nomencl_cwidth(document):
j = find_end_of_inset(document.body, i)
l = find_token(document.body, "width", i, j)
if l == -1:
- #Can't find width option for nomencl_print
- i = j
- continue
- width = get_value(document.body, "width", i, j).strip('"')
+ document.warning("Can't find width option for nomencl_print!")
+ i = j
+ continue
+ width = get_quoted_value(document.body, "width", i, j)
del document.body[l]
- add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
- add_to_preamble(document, ["\\setlength{\\nomlabelwidth}{" + width + "}"])
- i = i + 1
+ insert_to_preamble(document, ["\\setlength{\\nomlabelwidth}{" + width + "}"])
+ i = j - 1
def revert_applemac(document):
" Revert applemac encoding to auto "
- i = 0
- if document.encoding == "applemac":
- document.encoding = "auto"
- i = find_token(document.header, "\\encoding", 0)
- if i != -1:
- document.header[i] = "\\encoding auto"
+ if document.encoding != "applemac":
+ return
+ document.encoding = "auto"
+ i = find_token(document.header, "\\encoding", 0)
+ if i != -1:
+ document.header[i] = "\\encoding auto"
def revert_longtable_align(document):
" Remove longtable alignment setting "
i = 0
- j = 0
while True:
i = find_token(document.body, "\\begin_inset Tabular", i)
if i == -1:
break
- # the alignment is 2 lines below \\begin_inset Tabular
- j = document.body[i + 2].find("longtabularalignment")
+ end = find_end_of_inset(document.body, i)
+ if end == -1:
+ document.warning("Can't find end of inset at line " + str(i))
+ i += 1
+ continue
+ fline = find_token(document.body, "<features", i, end)
+ if fline == -1:
+ document.warning("Can't find features for inset at line " + str(i))
+ i += 1
+ continue
+ j = document.body[fline].find("longtabularalignment")
if j == -1:
- break
- document.body[i + 2] = document.body[i + 2][:j - 1]
- document.body[i + 2] = document.body[i + 2] + '>'
- i = i + 1
+ i += 1
+ continue
+ # FIXME Is this correct? It wipes out everything after the
+ # one we found.
+ document.body[fline] = document.body[fline][:j - 1] + '>'
+ # since there could be a tabular inside this one, we
+ # cannot jump to end.
+ i += 1
def revert_branch_filename(document):
def revert_paragraph_indentation(document):
" Revert custom paragraph indentation to preamble code "
- i = 0
- while True:
- i = find_token(document.header, "\\paragraph_indentation", i)
- if i == -1:
- break
- # only remove the preamble line if default
- # otherwise also write the value to the preamble
- length = get_value(document.header, "\\paragraph_indentation", i)
- if length == "default":
- del document.header[i]
- break
- else:
- # handle percent lengths
- # latex_length returns "bool,length"
- length = latex_length(length).split(",")[1]
- add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
- add_to_preamble(document, ["\\setlength{\\parindent}{" + length + "}"])
- del document.header[i]
- i = i + 1
+ i = find_token(document.header, "\\paragraph_indentation", 0)
+ if i == -1:
+ return
+ length = get_value(document.header, "\\paragraph_indentation", i)
+ # we need only remove the line if indentation is default
+ if length != "default":
+ # handle percent lengths
+ length = latex_length(length)[1]
+ insert_to_preamble(document, ["\\setlength{\\parindent}{" + length + "}"])
+ del document.header[i]
def revert_percent_skip_lengths(document):
" Revert relative lengths for paragraph skip separation to preamble code "
- i = 0
- while True:
- i = find_token(document.header, "\\defskip", i)
- if i == -1:
- break
- length = get_value(document.header, "\\defskip", i)
- # only revert when a custom length was set and when
- # it used a percent length
- if length not in ('smallskip', 'medskip', 'bigskip'):
- # handle percent lengths
- length = latex_length(length)
- # latex_length returns "bool,length"
- percent = length.split(",")[0]
- length = length.split(",")[1]
- if percent == "True":
- add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
- add_to_preamble(document, ["\\setlength{\\parskip}{" + length + "}"])
- # set defskip to medskip as default
- document.header[i] = "\\defskip medskip"
- i = i + 1
+ i = find_token(document.header, "\\defskip", 0)
+ if i == -1:
+ return
+ length = get_value(document.header, "\\defskip", i)
+ # only revert when a custom length was set and when
+ # it used a percent length
+ if length in ('smallskip', 'medskip', 'bigskip'):
+ return
+ # handle percent lengths
+ percent, length = latex_length(length)
+ if percent:
+ insert_to_preamble(document, ["\\setlength{\\parskip}{" + length + "}"])
+ # set defskip to medskip as default
+ document.header[i] = "\\defskip medskip"
def revert_percent_vspace_lengths(document):
break
# only revert if a custom length was set and if
# it used a percent length
- line = document.body[i]
r = re.compile(r'\\begin_inset VSpace (.*)$')
- m = r.match(line)
+ m = r.match(document.body[i])
length = m.group(1)
- if length not in ('defskip', 'smallskip', 'medskip', 'bigskip', 'vfill'):
- # check if the space has a star (protected space)
- protected = (document.body[i].rfind("*") != -1)
+ if length in ('defskip', 'smallskip', 'medskip', 'bigskip', 'vfill'):
+ i += 1
+ continue
+ # check if the space has a star (protected space)
+ protected = (document.body[i].rfind("*") != -1)
+ if protected:
+ length = length.rstrip('*')
+ # handle percent lengths
+ percent, length = latex_length(length)
+ # revert the VSpace inset to ERT
+ if percent:
if protected:
- length = length.rstrip('*')
- # handle percent lengths
- length = latex_length(length)
- # latex_length returns "bool,length"
- percent = length.split(",")[0]
- length = length.split(",")[1]
- # revert the VSpace inset to ERT
- if percent == "True":
- if protected:
- subst = [old_put_cmd_in_ert("\\vspace*{" + length + "}")]
- else:
- subst = [old_put_cmd_in_ert("\\vspace{" + length + "}")]
- document.body[i:i + 2] = subst
- i = i + 1
+ subst = put_cmd_in_ert("\\vspace*{" + length + "}")
+ else:
+ subst = put_cmd_in_ert("\\vspace{" + length + "}")
+ document.body[i:i + 2] = subst
+ i += 1
def revert_percent_hspace_lengths(document):
" Revert relative HSpace lengths to ERT "
i = 0
while True:
- i = find_token(document.body, "\\begin_inset space \\hspace", i)
+ i = find_token_exact(document.body, "\\begin_inset space \\hspace", i)
if i == -1:
break
- protected = (document.body[i].find("\\hspace*{}") != -1)
- # only revert if a custom length was set and if
- # it used a percent length
- length = get_value(document.body, '\\length', i + 1)
+ j = find_end_of_inset(document.body, i)
+ if j == -1:
+ document.warning("Can't find end of inset at line " + str(i))
+ i += 1
+ continue
+ # only revert if a custom length was set...
+ length = get_value(document.body, '\\length', i + 1, j)
if length == '':
document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
- return
- # handle percent lengths
- length = latex_length(length)
- # latex_length returns "bool,length"
- percent = length.split(",")[0]
- length = length.split(",")[1]
+ i = j
+ continue
+ protected = ""
+ if document.body[i].find("\\hspace*{}") != -1:
+ protected = "*"
+ # ...and if it used a percent length
+ percent, length = latex_length(length)
# revert the HSpace inset to ERT
- if percent == "True":
- if protected:
- subst = [old_put_cmd_in_ert("\\hspace*{" + length + "}")]
- else:
- subst = [old_put_cmd_in_ert("\\hspace{" + length + "}")]
- document.body[i:i + 3] = subst
- i = i + 2
+ if percent:
+ subst = put_cmd_in_ert("\\hspace" + protected + "{" + length + "}")
+ document.body[i:j + 1] = subst
+ # if we did a substitution, this will still be ok
+ i = j
def revert_hspace_glue_lengths(document):
" Revert HSpace glue lengths to ERT "
i = 0
while True:
- i = find_token(document.body, "\\begin_inset space \\hspace", i)
+ i = find_token_exact(document.body, "\\begin_inset space \\hspace", i)
if i == -1:
break
- protected = (document.body[i].find("\\hspace*{}") != -1)
- length = get_value(document.body, '\\length', i + 1)
+ j = find_end_of_inset(document.body, i)
+ if j == -1:
+ document.warning("Can't find end of inset at line " + str(i))
+ i += 1
+ continue
+ length = get_value(document.body, '\\length', i + 1, j)
if length == '':
document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
- return
+ i = j
+ continue
+ protected = ""
+ if document.body[i].find("\\hspace*{}") != -1:
+ protected = "*"
# only revert if the length contains a plus or minus at pos != 0
- glue = re.compile(r'.+[\+-]')
- if glue.search(length):
+ if length.find('-',1) != -1 or length.find('+',1) != -1:
# handle percent lengths
- # latex_length returns "bool,length"
- length = latex_length(length).split(",")[1]
+ length = latex_length(length)[1]
# revert the HSpace inset to ERT
- if protected:
- subst = [old_put_cmd_in_ert("\\hspace*{" + length + "}")]
- else:
- subst = [old_put_cmd_in_ert("\\hspace{" + length + "}")]
- document.body[i:i + 3] = subst
- i = i + 2
+ subst = put_cmd_in_ert("\\hspace" + protected + "{" + length + "}")
+ document.body[i:j+1] = subst
+ i = j
+
def convert_author_id(document):
" Add the author_id to the \\author definition and make sure 0 is not used"
i = 0
- j = 1
+ anum = 1
+ re_author = re.compile(r'(\\author) (\".*\")\s*(.*)$')
+
while True:
i = find_token(document.header, "\\author", i)
if i == -1:
break
-
- r = re.compile(r'(\\author) (\".*\")\s?(.*)$')
- m = r.match(document.header[i])
- if m != None:
+ m = re_author.match(document.header[i])
+ if m:
name = m.group(2)
-
- email = ''
- if m.lastindex == 3:
- email = m.group(3)
- document.header[i] = "\\author %i %s %s" % (j, name, email)
- j = j + 1
- i = i + 1
+ email = m.group(3)
+ document.header[i] = "\\author %i %s %s" % (anum, name, email)
+ anum += 1
+ i += 1
- k = 0
+ i = 0
while True:
- k = find_token(document.body, "\\change_", k)
- if k == -1:
+ i = find_token(document.body, "\\change_", i)
+ if i == -1:
break
-
- change = document.body[k].split(' ');
+ change = document.body[i].split(' ');
if len(change) == 3:
type = change[0]
author_id = int(change[1])
time = change[2]
- document.body[k] = "%s %i %s" % (type, author_id + 1, time)
- k = k + 1
+ document.body[i] = "%s %i %s" % (type, author_id + 1, time)
+ i += 1
+
def revert_author_id(document):
" Remove the author_id from the \\author definition "
i = 0
- j = 0
+ anum = 0
+ rx = re.compile(r'(\\author)\s+(\d+)\s+(\".*\")\s*(.*)$')
idmap = dict()
+
while True:
i = find_token(document.header, "\\author", i)
if i == -1:
break
-
- r = re.compile(r'(\\author) (\d+) (\".*\")\s?(.*)$')
- m = r.match(document.header[i])
- if m != None:
+ m = rx.match(document.header[i])
+ if m:
author_id = int(m.group(2))
- idmap[author_id] = j
+ idmap[author_id] = anum
name = m.group(3)
-
- email = ''
- if m.lastindex == 4:
- email = m.group(4)
+ email = m.group(4)
document.header[i] = "\\author %s %s" % (name, email)
- i = i + 1
- j = j + 1
+ i += 1
+ # FIXME Should this be incremented if we didn't match?
+ anum += 1
- k = 0
+ i = 0
while True:
- k = find_token(document.body, "\\change_", k)
- if k == -1:
+ i = find_token(document.body, "\\change_", i)
+ if i == -1:
break
-
- change = document.body[k].split(' ');
+ change = document.body[i].split(' ');
if len(change) == 3:
type = change[0]
author_id = int(change[1])
time = change[2]
- document.body[k] = "%s %i %s" % (type, idmap[author_id], time)
- k = k + 1
+ document.body[i] = "%s %i %s" % (type, idmap[author_id], time)
+ i += 1
def revert_suppress_date(document):
" Revert suppressing of default document date to preamble code "
- i = 0
- while True:
- i = find_token(document.header, "\\suppress_date", i)
- if i == -1:
- break
- # remove the preamble line and write to the preamble
- # when suppress_date was true
- date = get_value(document.header, "\\suppress_date", i)
- if date == "true":
- add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
- add_to_preamble(document, ["\\date{}"])
- del document.header[i]
- i = i + 1
+ i = find_token(document.header, "\\suppress_date", 0)
+ if i == -1:
+ return
+ # remove the preamble line and write to the preamble
+ # when suppress_date was true
+ date = str2bool(get_value(document.header, "\\suppress_date", i))
+ if date:
+ add_to_preamble(document, ["\\date{}"])
+ del document.header[i]
+
+
+def convert_mhchem(document):
+ "Set mhchem to off for versions older than 1.6.x"
+ if document.start < 277:
+ # LyX 1.5.x and older did never load mhchem.
+ # Therefore we must switch it off: Documents that use mhchem have
+ # a manual \usepackage anyway, and documents not using mhchem but
+ # custom macros with the same names as mhchem commands might get
+ # corrupted if mhchem is automatically loaded.
+ mhchem = 0 # off
+ else:
+ # LyX 1.6.x did always load mhchem automatically.
+ mhchem = 1 # auto
+ i = find_token(document.header, "\\use_esint", 0)
+ if i == -1:
+ # pre-1.5.x document
+ i = find_token(document.header, "\\use_amsmath", 0)
+ if i == -1:
+ document.warning("Malformed LyX document: Could not find amsmath os esint setting.")
+ return
+ document.header.insert(i + 1, "\\use_mhchem %d" % mhchem)
def revert_mhchem(document):
"Revert mhchem loading to preamble code"
- i = 0
- j = 0
- k = 0
+
mhchem = "off"
- i = find_token(document.header, "\\use_mhchem 1", 0)
- if i != -1:
+ i = find_token(document.header, "\\use_mhchem", 0)
+ if i == -1:
+ document.warning("Malformed LyX document: Could not find mhchem setting.")
mhchem = "auto"
else:
- i = find_token(document.header, "\\use_mhchem 2", 0)
- if i != -1:
+ val = get_value(document.header, "\\use_mhchem", i)
+ if val == "1":
+ mhchem = "auto"
+ elif val == "2":
mhchem = "on"
+ del document.header[i]
+
+ if mhchem == "off":
+ # don't load case
+ return
+
if mhchem == "auto":
- j = find_token(document.body, "\\cf{", 0)
- if j != -1:
- mhchem = "on"
- else:
- j = find_token(document.body, "\\ce{", 0)
- if j != -1:
- mhchem = "on"
+ i = 0
+ while True:
+ i = find_token(document.body, "\\begin_inset Formula", i)
+ if i == -1:
+ break
+ line = document.body[i]
+ if line.find("\\ce{") != -1 or line.find("\\cf{") != -1:
+ mhchem = "on"
+ break
+ i += 1
+
if mhchem == "on":
- add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
- add_to_preamble(document, ["\\PassOptionsToPackage{version=3}{mhchem}"])
- add_to_preamble(document, ["\\usepackage{mhchem}"])
- k = find_token(document.header, "\\use_mhchem", 0)
- if k == -1:
- document.warning("Malformed LyX document: Could not find mhchem setting.")
- return
- del document.header[k]
+ pre = ["\\PassOptionsToPackage{version=3}{mhchem}",
+ "\\usepackage{mhchem}"]
+ insert_to_preamble(document, pre)
def revert_fontenc(document):
" Remove fontencoding param "
- i = find_token(document.header, '\\fontencoding', 0)
- if i == -1:
+ if not del_token(document.header, '\\fontencoding', 0):
document.warning("Malformed LyX document: Missing \\fontencoding.")
- return
- del document.header[i]
def merge_gbrief(document):
def revert_html_options(document):
" Remove html options "
- i = find_token(document.header, '\\html_use_mathml', 0)
- if i != -1:
- del document.header[i]
- i = find_token(document.header, '\\html_be_strict', 0)
- if i != -1:
- del document.header[i]
+ del_token(document.header, '\\html_use_mathml', 0)
+ del_token(document.header, '\\html_be_strict', 0)
def revert_includeonly(document):
return
j = find_end_of(document.header, i, "\\begin_includeonly", "\\end_includeonly")
if j == -1:
- # this should not happen
+ document.warning("Unable to find end of includeonly section!!")
break
document.header[i : j + 1] = []
def revert_includeall(document):
" Remove maintain_unincluded_children param "
- i = find_token(document.header, '\\maintain_unincluded_children', 0)
- if i != -1:
- del document.header[i]
+ del_token(document.header, '\\maintain_unincluded_children', 0)
def revert_multirow(document):
" Revert multirow cells in tables to TeX-code"
- i = 0
- multirow = False
+
+ # first, let's find out if we need to do anything
+ # cell type 3 is multirow begin cell
+ i = find_token(document.body, '<cell multirow="3"', 0)
+ if i == -1:
+ return
+
+ add_to_preamble(document, ["\\usepackage{multirow}"])
+
+ begin_table = 0
while True:
- # cell type 3 is multirow begin cell
- i = find_token(document.body, '<cell multirow="3"', i)
- if i == -1:
- break
- # a multirow cell was found
- multirow = True
- # remove the multirow tag, set the valignment to top
- # and remove the bottom line
- document.body[i] = document.body[i].replace(' multirow="3" ', ' ')
- document.body[i] = document.body[i].replace('valignment="middle"', 'valignment="top"')
- document.body[i] = document.body[i].replace(' bottomline="true" ', ' ')
- # write ERT to create the multirow cell
- # use 2 rows and 2cm as default with because the multirow span
- # and the column width is only hardly accessible
- subst = [old_put_cmd_in_ert("\\multirow{2}{2cm}{")]
- document.body[i + 4:i + 4] = subst
- i = find_token(document.body, "</cell>", i)
- if i == -1:
- document.warning("Malformed LyX document: Could not find end of tabular cell.")
- break
- subst = [old_put_cmd_in_ert("}")]
- document.body[i - 3:i - 3] = subst
- # cell type 4 is multirow part cell
- i = find_token(document.body, '<cell multirow="4"', i)
- if i == -1:
- break
- # remove the multirow tag, set the valignment to top
- # and remove the top line
- document.body[i] = document.body[i].replace(' multirow="4" ', ' ')
- document.body[i] = document.body[i].replace('valignment="middle"', 'valignment="top"')
- document.body[i] = document.body[i].replace(' topline="true" ', ' ')
- i = i + 1
- if multirow == True:
- add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
- add_to_preamble(document, ["\\usepackage{multirow}"])
+ # find begin/end of table
+ begin_table = find_token(document.body, '<lyxtabular version=', begin_table)
+ if begin_table == -1:
+ break
+ end_table = find_end_of(document.body, begin_table, '<lyxtabular', '</lyxtabular>')
+ if end_table == -1:
+ document.warning("Malformed LyX document: Could not find end of table.")
+ begin_table += 1
+ continue
+ # does this table have multirow?
+ i = find_token(document.body, '<cell multirow="3"', begin_table, end_table)
+ if i == -1:
+ begin_table = end_table
+ continue
+
+ # store the number of rows and columns
+ numrows = get_option_value(document.body[begin_table], "rows")
+ numcols = get_option_value(document.body[begin_table], "columns")
+ try:
+ numrows = int(numrows)
+ numcols = int(numcols)
+ except:
+ document.warning(numrows)
+ document.warning("Unable to determine rows and columns!")
+ begin_table = end_table
+ continue
+
+ mrstarts = []
+ multirows = []
+ # collect info on rows and columns of this table.
+ begin_row = begin_table
+ for row in range(numrows):
+ begin_row = find_token(document.body, '<row>', begin_row, end_table)
+ if begin_row == -1:
+ document.warning("Can't find row " + str(row + 1))
+ break
+ end_row = find_end_of(document.body, begin_row, '<row>', '</row>')
+ if end_row == -1:
+ document.warning("Can't find end of row " + str(row + 1))
+ break
+ begin_cell = begin_row
+ multirows.append([])
+ for column in range(numcols):
+ begin_cell = find_token(document.body, '<cell ', begin_cell, end_row)
+ if begin_cell == -1:
+ document.warning("Can't find column " + str(column + 1) + \
+ "in row " + str(row + 1))
+ break
+ # NOTE
+ # this will fail if someone puts "</cell>" in a cell, but
+ # that seems fairly unlikely.
+ end_cell = find_end_of(document.body, begin_cell, '<cell', '</cell>')
+ if end_cell == -1:
+ document.warning("Can't find end of column " + str(column + 1) + \
+ "in row " + str(row + 1))
+ break
+ multirows[row].append([begin_cell, end_cell, 0])
+ if document.body[begin_cell].find('multirow="3"') != -1:
+ multirows[row][column][2] = 3 # begin multirow
+ mrstarts.append([row, column])
+ elif document.body[begin_cell].find('multirow="4"') != -1:
+ multirows[row][column][2] = 4 # in multirow
+ begin_cell = end_cell
+ begin_row = end_row
+ # end of table info collection
+
+ # work from the back to avoid messing up numbering
+ mrstarts.reverse()
+ for m in mrstarts:
+ row = m[0]
+ col = m[1]
+ # get column width
+ col_width = get_option_value(document.body[begin_table + 2 + col], "width")
+ # "0pt" means that no width is specified
+ if not col_width or col_width == "0pt":
+ col_width = "*"
+ # determine the number of cells that are part of the multirow
+ nummrs = 1
+ for r in range(row + 1, numrows):
+ if multirows[r][col][2] != 4:
+ break
+ nummrs += 1
+ # take the opportunity to revert this line
+ lineno = multirows[r][col][0]
+ document.body[lineno] = document.body[lineno].\
+ replace(' multirow="4" ', ' ').\
+ replace('valignment="middle"', 'valignment="top"').\
+ replace(' topline="true" ', ' ')
+ # remove bottom line of previous multirow-part cell
+ lineno = multirows[r-1][col][0]
+ document.body[lineno] = document.body[lineno].replace(' bottomline="true" ', ' ')
+ # revert beginning cell
+ bcell = multirows[row][col][0]
+ ecell = multirows[row][col][1]
+ document.body[bcell] = document.body[bcell].\
+ replace(' multirow="3" ', ' ').\
+ replace('valignment="middle"', 'valignment="top"')
+ blay = find_token(document.body, "\\begin_layout", bcell, ecell)
+ if blay == -1:
+ document.warning("Can't find layout for cell!")
+ continue
+ bend = find_end_of_layout(document.body, blay)
+ if bend == -1:
+ document.warning("Can't find end of layout for cell!")
+ continue
+ # do the later one first, so as not to mess up the numbering
+ # we are wrapping the whole cell in this ert
+ # so before the end of the layout...
+ document.body[bend:bend] = put_cmd_in_ert("}")
+ # ...and after the beginning
+ document.body[blay + 1:blay + 1] = \
+ put_cmd_in_ert("\\multirow{" + str(nummrs) + "}{" + col_width + "}{")
+
+ begin_table = end_table
def convert_math_output(document):
m = rgx.match(document.header[i])
newval = "0" # MathML
if m:
- val = m.group(1)
- if val != "true":
+ val = str2bool(m.group(1))
+ if not val:
newval = "2" # Images
else:
document.warning("Can't match " + document.header[i])
def revert_inset_preview(document):
" Dissolves the preview inset "
i = 0
- j = 0
- k = 0
while True:
i = find_token(document.body, "\\begin_inset Preview", i)
if i == -1:
return
- j = find_end_of_inset(document.body, i)
- if j == -1:
+ iend = find_end_of_inset(document.body, i)
+ if iend == -1:
document.warning("Malformed LyX document: Could not find end of Preview inset.")
- return
- #If the layout is Standard we need to remove it, otherwise there
- #will be paragraph breaks that shouldn't be there.
- k = find_token(document.body, "\\begin_layout Standard", i)
- if k == i + 2:
- del document.body[i:i + 3]
- del document.body[j - 5:j - 2]
- i -= 6
- else:
+ i += 1
+ continue
+
+ # This has several issues.
+ # We need to do something about the layouts inside InsetPreview.
+ # If we just leave the first one, then we have something like:
+ # \begin_layout Standard
+ # ...
+ # \begin_layout Standard
+ # and we get a "no \end_layout" error. So something has to be done.
+ # Ideally, we would check if it is the same as the layout we are in.
+ # If so, we just remove it; if not, we end the active one. But it is
+ # not easy to know what layout we are in, due to depth changes, etc,
+ # and it is not clear to me how much work it is worth doing. In most
+ # cases, the layout will probably be the same.
+ #
+ # For the same reason, we have to remove the \end_layout tag at the
+ # end of the last layout in the inset. Again, that will sometimes be
+ # wrong, but it will usually be right. To know what to do, we would
+ # again have to know what layout the inset is in.
+
+ blay = find_token(document.body, "\\begin_layout", i, iend)
+ if blay == -1:
+ document.warning("Can't find layout for preview inset!")
+ # always do the later one first...
+ del document.body[iend]
del document.body[i]
- del document.body[j - 1]
- i -= 2
+ # deletions mean we do not need to reset i
+ continue
+
+ # This is where we would check what layout we are in.
+ # The check for Standard is definitely wrong.
+ #
+ # lay = document.body[blay].split(None, 1)[1]
+ # if lay != oldlayout:
+ # # record a boolean to tell us what to do later....
+ # # better to do it later, since (a) it won't mess up
+ # # the numbering and (b) we only modify at the end.
+
+ # we want to delete the last \\end_layout in this inset, too.
+ # note that this may not be the \\end_layout that goes with blay!!
+ bend = find_end_of_layout(document.body, blay)
+ while True:
+ tmp = find_token(document.body, "\\end_layout", bend + 1, iend)
+ if tmp == -1:
+ break
+ bend = tmp
+ if bend == blay:
+ document.warning("Unable to find last layout in preview inset!")
+ del document.body[iend]
+ del document.body[i]
+ # deletions mean we do not need to reset i
+ continue
+ # always do the later one first...
+ del document.body[iend]
+ del document.body[bend]
+ del document.body[i:blay + 1]
+ # we do not need to reset i
def revert_equalspacing_xymatrix(document):
" Revert a Formula with xymatrix@! to an ERT inset "
i = 0
- j = 0
has_preamble = False
has_equal_spacing = False
+
while True:
- found = -1
i = find_token(document.body, "\\begin_inset Formula", i)
if i == -1:
break
j = find_end_of_inset(document.body, i)
if j == -1:
document.warning("Malformed LyX document: Could not find end of Formula inset.")
- break
-
+ i += 1
+ continue
+
for curline in range(i,j):
found = document.body[curline].find("\\xymatrix@!")
if found != -1:
content += document.body[i + 1:j]
subst = put_cmd_in_ert(content)
document.body[i:j + 1] = subst
- i += len(subst)
+ i += len(subst) - (j - i) + 1
else:
for curline in range(i,j):
l = document.body[curline].find("\\xymatrix")
has_preamble = True;
break;
i = j + 1
+
if has_equal_spacing and not has_preamble:
add_to_preamble(document, ['\\usepackage[all]{xy}'])
def revert_notefontcolor(document):
" Reverts greyed-out note font color to preamble code "
- i = 0
- colorcode = ""
- while True:
- i = find_token(document.header, "\\notefontcolor", i)
- if i == -1:
- return
- colorcode = get_value(document.header, '\\notefontcolor', 0)
- del document.header[i]
- # the color code is in the form #rrggbb where every character denotes a hex number
- # convert the string to an int
- red = string.atoi(colorcode[1:3],16)
- # we want the output "0.5" for the value "127" therefore increment here
- if red != 0:
- red = red + 1
- redout = float(red) / 256
- green = string.atoi(colorcode[3:5],16)
- if green != 0:
- green = green + 1
- greenout = float(green) / 256
- blue = string.atoi(colorcode[5:7],16)
- if blue != 0:
- blue = blue + 1
- blueout = float(blue) / 256
- # write the preamble
- insert_to_preamble(0, document,
- '% Commands inserted by lyx2lyx to set the font color\n'
- '% for greyed-out notes\n'
- + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
- + '\\definecolor{note_fontcolor}{rgb}{'
- + str(redout) + ', ' + str(greenout)
- + ', ' + str(blueout) + '}\n'
- + '\\renewenvironment{lyxgreyedout}\n'
- + ' {\\textcolor{note_fontcolor}\\bgroup}{\\egroup}\n')
+
+ i = find_token(document.header, "\\notefontcolor", 0)
+ if i == -1:
+ return
+
+ colorcode = get_value(document.header, '\\notefontcolor', i)
+ del document.header[i]
+
+ # are there any grey notes?
+ if find_token(document.body, "\\begin_inset Note Greyedout", 0) == -1:
+ # no need to do anything else, and \renewcommand will throw
+ # an error since lyxgreyedout will not exist.
+ return
+
+ # the color code is in the form #rrggbb where every character denotes a hex number
+ red = hex2ratio(colorcode[1:3])
+ green = hex2ratio(colorcode[3:5])
+ blue = hex2ratio(colorcode[5:7])
+ # write the preamble
+ insert_to_preamble(document,
+ [ '% for greyed-out notes',
+ '\\@ifundefined{definecolor}{\\usepackage{color}}{}'
+ '\\definecolor{note_fontcolor}{rgb}{%s,%s,%s}' % (red, green, blue),
+ '\\renewenvironment{lyxgreyedout}',
+ ' {\\textcolor{note_fontcolor}\\bgroup}{\\egroup}'])
def revert_turkmen(document):
"Set language Turkmen to English"
- i = 0
+
if document.language == "turkmen":
document.language = "english"
i = find_token(document.header, "\\language", 0)
if i != -1:
document.header[i] = "\\language english"
+
j = 0
while True:
j = find_token(document.body, "\\lang turkmen", j)
if j == -1:
return
document.body[j] = document.body[j].replace("\\lang turkmen", "\\lang english")
- j = j + 1
+ j += 1
def revert_fontcolor(document):
" Reverts font color to preamble code "
- i = 0
- colorcode = ""
- while True:
- i = find_token(document.header, "\\fontcolor", i)
- if i == -1:
- return
- colorcode = get_value(document.header, '\\fontcolor', 0)
- del document.header[i]
- # don't clutter the preamble if backgroundcolor is not set
- if colorcode == "#000000":
- continue
- # the color code is in the form #rrggbb where every character denotes a hex number
- # convert the string to an int
- red = string.atoi(colorcode[1:3],16)
- # we want the output "0.5" for the value "127" therefore add here
- if red != 0:
- red = red + 1
- redout = float(red) / 256
- green = string.atoi(colorcode[3:5],16)
- if green != 0:
- green = green + 1
- greenout = float(green) / 256
- blue = string.atoi(colorcode[5:7],16)
- if blue != 0:
- blue = blue + 1
- blueout = float(blue) / 256
- # write the preamble
- insert_to_preamble(0, document,
- '% Commands inserted by lyx2lyx to set the font color\n'
- + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
- + '\\definecolor{document_fontcolor}{rgb}{'
- + str(redout) + ', ' + str(greenout)
- + ', ' + str(blueout) + '}\n'
- + '\\color{document_fontcolor}\n')
+ i = find_token(document.header, "\\fontcolor", 0)
+ if i == -1:
+ return
+ colorcode = get_value(document.header, '\\fontcolor', i)
+ del document.header[i]
+ # don't clutter the preamble if font color is not set
+ if colorcode == "#000000":
+ return
+ # the color code is in the form #rrggbb where every character denotes a hex number
+ red = hex2ratio(colorcode[1:3])
+ green = hex2ratio(colorcode[3:5])
+ blue = hex2ratio(colorcode[5:7])
+ # write the preamble
+ insert_to_preamble(document,
+ ['% Set the font color',
+ '\\@ifundefined{definecolor}{\\usepackage{color}}{}',
+ '\\definecolor{document_fontcolor}{rgb}{%s,%s,%s}' % (red, green, blue),
+ '\\color{document_fontcolor}'])
+
def revert_shadedboxcolor(document):
" Reverts shaded box color to preamble code "
- i = 0
- colorcode = ""
- while True:
- i = find_token(document.header, "\\boxbgcolor", i)
- if i == -1:
- return
- colorcode = get_value(document.header, '\\boxbgcolor', 0)
- del document.header[i]
- # the color code is in the form #rrggbb where every character denotes a hex number
- # convert the string to an int
- red = string.atoi(colorcode[1:3],16)
- # we want the output "0.5" for the value "127" therefore increment here
- if red != 0:
- red = red + 1
- redout = float(red) / 256
- green = string.atoi(colorcode[3:5],16)
- if green != 0:
- green = green + 1
- greenout = float(green) / 256
- blue = string.atoi(colorcode[5:7],16)
- if blue != 0:
- blue = blue + 1
- blueout = float(blue) / 256
- # write the preamble
- insert_to_preamble(0, document,
- '% Commands inserted by lyx2lyx to set the color\n'
- '% of boxes with shaded background\n'
- + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
- + '\\definecolor{shadecolor}{rgb}{'
- + str(redout) + ', ' + str(greenout)
- + ', ' + str(blueout) + '}\n')
+ i = find_token(document.header, "\\boxbgcolor", 0)
+ if i == -1:
+ return
+ colorcode = get_value(document.header, '\\boxbgcolor', i)
+ del document.header[i]
+ # the color code is in the form #rrggbb
+ red = hex2ratio(colorcode[1:3])
+ green = hex2ratio(colorcode[3:5])
+ blue = hex2ratio(colorcode[5:7])
+ # write the preamble
+ insert_to_preamble(document,
+ ['% Set the color of boxes with shaded background',
+ '\\@ifundefined{definecolor}{\\usepackage{color}}{}',
+ "\\definecolor{shadecolor}{rgb}{%s,%s,%s}" % (red, green, blue)])
def revert_lyx_version(document):
return
j = find_end_of_inset(document.body, i + 1)
if j == -1:
- # should not happen
document.warning("Malformed LyX document: Could not find end of Info inset.")
+ i += 1
+ continue
+
# We expect:
# \begin_inset Info
# type "lyxinfo"
# arg "version"
# \end_inset
- # but we shall try to be forgiving.
- arg = typ = ""
- for k in range(i, j):
- if document.body[k].startswith("arg"):
- arg = document.body[k][3:].strip().strip('"')
- if document.body[k].startswith("type"):
- typ = document.body[k][4:].strip().strip('"')
+ typ = get_quoted_value(document.body, "type", i, j)
+ arg = get_quoted_value(document.body, "arg", i, j)
if arg != "version" or typ != "lyxinfo":
i = j + 1
continue
def revert_math_scale(document):
" Remove math scaling and LaTeX options "
- i = find_token(document.header, '\\html_math_img_scale', 0)
- if i != -1:
- del document.header[i]
- i = find_token(document.header, '\\html_latex_start', 0)
- if i != -1:
- del document.header[i]
- i = find_token(document.header, '\\html_latex_end', 0)
- if i != -1:
- del document.header[i]
+ del_token(document.header, '\\html_math_img_scale', 0)
+ del_token(document.header, '\\html_latex_start', 0)
+ del_token(document.header, '\\html_latex_end', 0)
def revert_pagesizes(document):
- i = 0
" Revert page sizes to default "
i = find_token(document.header, '\\papersize', 0)
if i != -1:
def revert_DIN_C_pagesizes(document):
- i = 0
" Revert DIN C page sizes to default "
i = find_token(document.header, '\\papersize', 0)
if i != -1:
line = document.header[i]
l = re.compile(r'\\html_latex_start\s+"(.*)"')
m = l.match(line)
- if m != None:
+ if m:
document.header[i] = "\\html_latex_start " + m.group(1)
i = find_token(document.header, '\\html_latex_end', 0)
line = document.header[i]
l = re.compile(r'\\html_latex_end\s+"(.*)"')
m = l.match(line)
- if m != None:
+ if m:
document.header[i] = "\\html_latex_end " + m.group(1)
line = document.header[i]
l = re.compile(r'\\html_latex_start\s+(.*)')
m = l.match(line)
- document.header[i] = "\\html_latex_start \"" + m.group(1) + "\""
+ if not m:
+ document.warning("Weird html_latex_start line: " + line)
+ del document.header[i]
+ else:
+ document.header[i] = "\\html_latex_start \"" + m.group(1) + "\""
i = find_token(document.header, '\\html_latex_end', 0)
if i != -1:
line = document.header[i]
l = re.compile(r'\\html_latex_end\s+(.*)')
m = l.match(line)
- document.header[i] = "\\html_latex_end \"" + m.group(1) + "\""
+ if not m:
+ document.warning("Weird html_latex_end line: " + line)
+ del document.header[i]
+ else:
+ document.header[i] = "\\html_latex_end \"" + m.group(1) + "\""
def revert_output_sync(document):
" Remove forward search options "
- i = find_token(document.header, '\\output_sync_macro', 0)
- if i != -1:
- del document.header[i]
- i = find_token(document.header, '\\output_sync', 0)
- if i != -1:
- del document.header[i]
-
-
-def convert_beamer_args(document):
- " Convert ERT arguments in Beamer to InsetArguments "
-
- if document.textclass != "beamer" and document.textclass != "article-beamer":
- return
-
- layouts = ("Block", "ExampleBlock", "AlertBlock")
- for layout in layouts:
- blay = 0
- while True:
- blay = find_token(document.body, '\\begin_layout ' + layout, blay)
- if blay == -1:
- break
- elay = find_end_of(document.body, blay, '\\begin_layout', '\\end_layout')
- if elay == -1:
- document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
- blay += 1
- continue
- bert = find_token(document.body, '\\begin_inset ERT', blay)
- if bert == -1:
- document.warning("Malformed Beamer LyX document: Can't find argument of " + layout + " layout.")
- blay = elay + 1
- continue
- eert = find_end_of_inset(document.body, bert)
- if eert == -1:
- document.warning("Malformed LyX document: Can't find end of ERT.")
- blay = elay + 1
- continue
-
- # So the ERT inset begins at line k and goes to line l. We now wrap it in
- # an argument inset.
- # Do the end first, so as not to mess up the variables.
- document.body[eert + 1:eert + 1] = ['', '\\end_layout', '', '\\end_inset', '']
- document.body[bert:bert] = ['\\begin_inset OptArg', 'status open', '',
- '\\begin_layout Plain Layout']
- blay = elay + 9
-
-
-def revert_beamer_args(document):
- " Revert Beamer arguments to ERT "
-
- if document.textclass != "beamer" and document.textclass != "article-beamer":
- return
-
- layouts = ("Block", "ExampleBlock", "AlertBlock")
- for layout in layouts:
- blay = 0
- while True:
- blay = find_token(document.body, '\\begin_layout ' + layout, blay)
- if blay == -1:
- break
- elay = find_end_of(document.body, blay, '\\begin_layout', '\\end_layout')
- if elay == -1:
- document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
- blay += 1
- continue
- bopt = find_token(document.body, '\\begin_inset OptArg', blay)
- if bopt == -1:
- # it is legal not to have one of these
- blay = elay + 1
- continue
- eopt = find_end_of_inset(document.body, bopt)
- if eopt == -1:
- document.warning("Malformed LyX document: Can't find end of argument.")
- blay = elay + 1
- continue
- bplay = find_token(document.body, '\\begin_layout Plain Layout', blay)
- if bplay == -1:
- document.warning("Malformed LyX document: Can't find plain layout.")
- blay = elay + 1
- continue
- eplay = find_end_of(document.body, bplay, '\\begin_layout', '\\end_layout')
- if eplay == -1:
- document.warning("Malformed LyX document: Can't find end of plain layout.")
- blay = elay + 1
- continue
- # So the content of the argument inset goes from bplay + 1 to eplay - 1
- bcont = bplay + 1
- if bcont >= eplay:
- # Hmm.
- document.warning(str(bcont) + " " + str(eplay))
- blay = blay + 1
- continue
- # we convert the content of the argument into pure LaTeX...
- content = lyx2latex(document, document.body[bcont:eplay])
- strlist = put_cmd_in_ert(["{" + content + "}"])
-
- # now replace the optional argument with the ERT
- document.body[bopt:eopt + 1] = strlist
- blay = blay + 1
+ del_token(document.header, '\\output_sync_macro', 0)
+ del_token(document.header, '\\output_sync', 0)
def revert_align_decimal(document):
- l = 0
+ i = 0
while True:
- l = document.body[l].find('alignment=decimal')
- if l == -1:
- break
- remove_option(document, l, 'decimal_point')
- document.body[l].replace('decimal', 'center')
+ i = find_token(document.body, "\\begin_inset Tabular", i)
+ if i == -1:
+ return
+ j = find_end_of_inset(document.body, i)
+ if j == -1:
+ document.warning("Unable to find end of Tabular inset at line " + str(i))
+ i += 1
+ continue
+ cell = find_token(document.body, "<cell", i, j)
+ if cell == -1:
+ document.warning("Can't find any cells in Tabular inset at line " + str(i))
+ i = j
+ continue
+ k = i + 1
+ while True:
+ k = find_token(document.body, "<column", k, cell)
+ if k == -1:
+ return
+ if document.body[k].find('alignment="decimal"') == -1:
+ k += 1
+ continue
+ remove_option(document.body, k, 'decimal_point')
+ document.body[k] = \
+ document.body[k].replace('alignment="decimal"', 'alignment="center"')
+ k += 1
def convert_optarg(document):
" Convert \\makebox to TeX code "
i = 0
while 1:
- # only revert frameless boxes without an inner box
- i = find_token(document.body, '\\begin_inset Box Frameless', i)
+ i = find_token(document.body, '\\begin_inset Box', i)
if i == -1:
- # remove the option use_makebox
- revert_use_makebox(document)
- return
+ break
z = find_end_of_inset(document.body, i)
if z == -1:
document.warning("Malformed LyX document: Can't find end of box inset.")
- return
- j = find_token(document.body, 'use_makebox 1', i)
- # assure we found the makebox of the current box
- if j < z and j != -1:
- y = find_token(document.body, "\\begin_layout", i)
- if y > z or y == -1:
- document.warning("Malformed LyX document: Can't find layout in box.")
- return
- # remove the \end_layout \end_inset pair
- document.body[z - 2:z + 1] = put_cmd_in_ert("}")
- # determine the alignment
- k = find_token(document.body, 'hor_pos', j - 4)
- align = document.body[k][9]
- # determine the width
- l = find_token(document.body, 'width "', j + 1)
- length = document.body[l][7:]
- # remove trailing '"'
- length = length[:-1]
- # latex_length returns "bool,length"
- length = latex_length(length).split(",")[1]
- subst = "\\makebox[" + length + "][" \
- + align + "]{"
- document.body[i:y + 1] = put_cmd_in_ert(subst)
+ i += 1
+ continue
+ blay = find_token(document.body, "\\begin_layout", i, z)
+ if blay == -1:
+ document.warning("Malformed LyX document: Can't find layout in box.")
+ i = z
+ continue
+ # by looking before the layout we make sure we're actually finding
+ # an option, not text.
+ j = find_token(document.body, 'use_makebox', i, blay)
+ if j == -1:
+ i = z
+ continue
+
+ if not check_token(document.body[i], "\\begin_inset Box Frameless") \
+ or get_value(document.body, 'use_makebox', j) != 1:
+ del document.body[j]
+ i = z
+ continue
+ bend = find_end_of_layout(document.body, blay)
+ if bend == -1 or bend > z:
+ document.warning("Malformed LyX document: Can't find end of layout in box.")
+ i = z
+ continue
+ # determine the alignment
+ align = get_quoted_value(document.body, 'hor_pos', i, blay, "c")
+ # determine the width
+ length = get_quoted_value(document.body, 'width', i, blay, "50col%")
+ length = latex_length(length)[1]
+ # remove the \end_layout \end_inset pair
+ document.body[bend:z + 1] = put_cmd_in_ert("}")
+ subst = "\\makebox[" + length + "][" \
+ + align + "]{"
+ document.body[i:blay + 1] = put_cmd_in_ert(subst)
i += 1
-def revert_use_makebox(document):
- " Deletes use_makebox option of boxes "
- h = 0
- while 1:
- # remove the option use_makebox
- h = find_token(document.body, 'use_makebox', 0)
- if h == -1:
- return
- del document.body[h]
- h += 1
-
-
def convert_use_makebox(document):
" Adds use_makebox option for boxes "
i = 0
while 1:
- # remove the option use_makebox
i = find_token(document.body, '\\begin_inset Box', i)
if i == -1:
return
- k = find_token(document.body, 'use_parbox', i)
+ # all of this is to make sure we actually find the use_parbox
+ # that is an option for this box, not some text elsewhere.
+ z = find_end_of_inset(document.body, i)
+ if z == -1:
+ document.warning("Can't find end of box inset!!")
+ i += 1
+ continue
+ blay = find_token(document.body, "\\begin_layout", i, z)
+ if blay == -1:
+ document.warning("Can't find layout in box inset!!")
+ i = z
+ continue
+ # so now we are looking for use_parbox before the box's layout
+ k = find_token(document.body, 'use_parbox', i, blay)
if k == -1:
document.warning("Malformed LyX document: Can't find use_parbox statement in box.")
- return
+ i = z
+ continue
document.body.insert(k + 1, "use_makebox 0")
- i = k + 1
+ i = blay + 1 # not z + 1 (box insets may be nested)
def revert_IEEEtran(document):
" Convert IEEEtran layouts and styles to TeX code "
if document.textclass != "IEEEtran":
return
- revert_flex_inset(document, "IEEE membership", "\\IEEEmembership", 0)
- revert_flex_inset(document, "Lowercase", "\\MakeLowercase", 0)
+ revert_flex_inset(document.body, "IEEE membership", "\\IEEEmembership")
+ revert_flex_inset(document.body, "Lowercase", "\\MakeLowercase")
layouts = ("Special Paper Notice", "After Title Text", "Publication ID",
"Page headings", "Biography without photo")
latexcmd = {"Special Paper Notice": "\\IEEEspecialpapernotice",
i = find_token(document.body, '\\begin_layout ' + layout, i)
if i == -1:
break
- j = find_end_of(document.body, i, '\\begin_layout', '\\end_layout')
+ j = find_end_of_layout(document.body, i)
if j == -1:
document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
i += 1
if layout in obsoletedby:
document.body[i] = "\\begin_layout " + obsoletedby[layout]
i = j
- else:
- content = lyx2latex(document, document.body[i:j + 1])
- add_to_preamble(document, [latexcmd[layout] + "{" + content + "}"])
- del document.body[i:j + 1]
+ continue
+ content = lyx2latex(document, document.body[i:j + 1])
+ add_to_preamble(document, [latexcmd[layout] + "{" + content + "}"])
+ del document.body[i:j + 1]
+ # no need to reset i
def convert_prettyref(document):
document.warning("Malformed LyX document: No end of InsetRef!")
i += 1
continue
- k = find_token(document.body, "LatexCommand prettyref", i)
- if k != -1 and k < j:
+ k = find_token(document.body, "LatexCommand prettyref", i, j)
+ if k != -1:
document.body[k] = "LatexCommand formatted"
i = j + 1
document.header.insert(-1, "\\use_refstyle 0")
document.warning("Malformed LyX document: No end of InsetRef")
i += 1
continue
- k = find_token(document.body, "LatexCommand formatted", i)
- if k != -1 and k < j:
+ k = find_token(document.body, "LatexCommand formatted", i, j)
+ if k != -1:
document.body[k] = "LatexCommand prettyref"
i = j + 1
i = find_token(document.header, "\\use_refstyle", 0)
cmdloc = i
i += 1
# Make sure it is actually in an inset!
- # We could just check document.lines[i-1], but that relies
- # upon something that might easily change.
- # We'll look back a few lines.
- stins = cmdloc - 10
- if stins < 0:
- stins = 0
- stins = find_token(document.body, "\\begin_inset CommandInset ref", stins)
- if stins == -1 or stins > cmdloc:
- continue
- endins = find_end_of_inset(document.body, stins)
- if endins == -1:
- document.warning("Can't find end of inset at line " + stins + "!!")
- continue
- if endins < cmdloc:
- continue
- refline = find_token(document.body, "reference", stins)
- if refline == -1 or refline > endins:
+ # A normal line could begin with "LatexCommand nameref"!
+ val = is_in_inset(document.body, cmdloc, \
+ "\\begin_inset CommandInset ref")
+ if not val:
+ continue
+ stins, endins = val
+
+ # ok, so it is in an InsetRef
+ refline = find_token(document.body, "reference", stins, endins)
+ if refline == -1:
document.warning("Can't find reference for inset at line " + stinst + "!!")
continue
m = rx.match(document.body[refline])
continue
foundone = True
ref = m.group(1)
- newcontent = ['\\begin_inset ERT', 'status collapsed', '', \
- '\\begin_layout Plain Layout', '', '\\backslash', \
- cmd + '{' + ref + '}', '\\end_layout', '', '\\end_inset']
+ newcontent = put_cmd_in_ert('\\' + cmd + '{' + ref + '}')
document.body[stins:endins + 1] = newcontent
+
if foundone:
- add_to_preamble(document, "\usepackage{nameref}")
+ add_to_preamble(document, ["\usepackage{nameref}"])
def remove_Nameref(document):
i += 1
# Make sure it is actually in an inset!
- # We could just check document.lines[i-1], but that relies
- # upon something that might easily change.
- # We'll look back a few lines.
- stins = cmdloc - 10
- if stins < 0:
- stins = 0
- stins = find_token(document.body, "\\begin_inset CommandInset ref", stins)
- if stins == -1 or stins > cmdloc:
- continue
- endins = find_end_of_inset(document.body, stins)
- if endins == -1:
- document.warning("Can't find end of inset at line " + stins + "!!")
- continue
- if endins < cmdloc:
+ val = is_in_inset(document.body, cmdloc, \
+ "\\begin_inset CommandInset ref")
+ if not val:
continue
document.body[cmdloc] = "LatexCommand nameref"
def revert_mathrsfs(document):
" Load mathrsfs if \mathrsfs us use in the document "
i = 0
- end = len(document.body) - 1
- while True:
- j = document.body[i].find("\\mathscr{")
- if j != -1:
- add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
+ for line in document.body:
+ if line.find("\\mathscr{") != -1:
add_to_preamble(document, ["\\usepackage{mathrsfs}"])
- break
- if i == end:
- break
- i += 1
+ return
def convert_flexnames(document):
i += 1
-flex_insets = [
- ["Alert", "CharStyle:Alert"],
- ["Code", "CharStyle:Code"],
- ["Concepts", "CharStyle:Concepts"],
- ["E-Mail", "CharStyle:E-Mail"],
- ["Emph", "CharStyle:Emph"],
- ["Expression", "CharStyle:Expression"],
- ["Initial", "CharStyle:Initial"],
- ["Institute", "CharStyle:Institute"],
- ["Meaning", "CharStyle:Meaning"],
- ["Noun", "CharStyle:Noun"],
- ["Strong", "CharStyle:Strong"],
- ["Structure", "CharStyle:Structure"],
- ["ArticleMode", "Custom:ArticleMode"],
- ["Endnote", "Custom:Endnote"],
- ["Glosse", "Custom:Glosse"],
- ["PresentationMode", "Custom:PresentationMode"],
- ["Tri-Glosse", "Custom:Tri-Glosse"]
-]
-
-flex_elements = [
- ["Abbrev", "Element:Abbrev"],
- ["CCC-Code", "Element:CCC-Code"],
- ["Citation-number", "Element:Citation-number"],
- ["City", "Element:City"],
- ["Code", "Element:Code"],
- ["CODEN", "Element:CODEN"],
- ["Country", "Element:Country"],
- ["Day", "Element:Day"],
- ["Directory", "Element:Directory"],
- ["Dscr", "Element:Dscr"],
- ["Email", "Element:Email"],
- ["Emph", "Element:Emph"],
- ["Filename", "Element:Filename"],
- ["Firstname", "Element:Firstname"],
- ["Fname", "Element:Fname"],
- ["GuiButton", "Element:GuiButton"],
- ["GuiMenu", "Element:GuiMenu"],
- ["GuiMenuItem", "Element:GuiMenuItem"],
- ["ISSN", "Element:ISSN"],
- ["Issue-day", "Element:Issue-day"],
- ["Issue-months", "Element:Issue-months"],
- ["Issue-number", "Element:Issue-number"],
- ["KeyCap", "Element:KeyCap"],
- ["KeyCombo", "Element:KeyCombo"],
- ["Keyword", "Element:Keyword"],
- ["Literal", "Element:Literal"],
- ["MenuChoice", "Element:MenuChoice"],
- ["Month", "Element:Month"],
- ["Orgdiv", "Element:Orgdiv"],
- ["Orgname", "Element:Orgname"],
- ["Postcode", "Element:Postcode"],
- ["SS-Code", "Element:SS-Code"],
- ["SS-Title", "Element:SS-Title"],
- ["State", "Element:State"],
- ["Street", "Element:Street"],
- ["Surname", "Element:Surname"],
- ["Volume", "Element:Volume"],
- ["Year", "Element:Year"]
-]
+flex_insets = {
+ "Alert" : "CharStyle:Alert",
+ "Code" : "CharStyle:Code",
+ "Concepts" : "CharStyle:Concepts",
+ "E-Mail" : "CharStyle:E-Mail",
+ "Emph" : "CharStyle:Emph",
+ "Expression" : "CharStyle:Expression",
+ "Initial" : "CharStyle:Initial",
+ "Institute" : "CharStyle:Institute",
+ "Meaning" : "CharStyle:Meaning",
+ "Noun" : "CharStyle:Noun",
+ "Strong" : "CharStyle:Strong",
+ "Structure" : "CharStyle:Structure",
+ "ArticleMode" : "Custom:ArticleMode",
+ "Endnote" : "Custom:Endnote",
+ "Glosse" : "Custom:Glosse",
+ "PresentationMode" : "Custom:PresentationMode",
+ "Tri-Glosse" : "Custom:Tri-Glosse"
+}
+
+flex_elements = {
+ "Abbrev" : "Element:Abbrev",
+ "CCC-Code" : "Element:CCC-Code",
+ "Citation-number" : "Element:Citation-number",
+ "City" : "Element:City",
+ "Code" : "Element:Code",
+ "CODEN" : "Element:CODEN",
+ "Country" : "Element:Country",
+ "Day" : "Element:Day",
+ "Directory" : "Element:Directory",
+ "Dscr" : "Element:Dscr",
+ "Email" : "Element:Email",
+ "Emph" : "Element:Emph",
+ "Filename" : "Element:Filename",
+ "Firstname" : "Element:Firstname",
+ "Fname" : "Element:Fname",
+ "GuiButton" : "Element:GuiButton",
+ "GuiMenu" : "Element:GuiMenu",
+ "GuiMenuItem" : "Element:GuiMenuItem",
+ "ISSN" : "Element:ISSN",
+ "Issue-day" : "Element:Issue-day",
+ "Issue-months" : "Element:Issue-months",
+ "Issue-number" : "Element:Issue-number",
+ "KeyCap" : "Element:KeyCap",
+ "KeyCombo" : "Element:KeyCombo",
+ "Keyword" : "Element:Keyword",
+ "Literal" : "Element:Literal",
+ "MenuChoice" : "Element:MenuChoice",
+ "Month" : "Element:Month",
+ "Orgdiv" : "Element:Orgdiv",
+ "Orgname" : "Element:Orgname",
+ "Postcode" : "Element:Postcode",
+ "SS-Code" : "Element:SS-Code",
+ "SS-Title" : "Element:SS-Title",
+ "State" : "Element:State",
+ "Street" : "Element:Street",
+ "Surname" : "Element:Surname",
+ "Volume" : "Element:Volume",
+ "Year" : "Element:Year"
+}
def revert_flexnames(document):
document.warning("Illegal flex inset: " + document.body[i])
i += 1
continue
-
style = m.group(1)
- for f in flexlist:
- if f[0] == style:
- document.body[i] = "\\begin_inset Flex " + f[1]
- break
-
+ if style in flexlist:
+ document.body[i] = "\\begin_inset Flex " + flexlist[style]
i += 1
def convert_mathdots(document):
" Load mathdots automatically "
- while True:
+ i = find_token(document.header, "\\use_mhchem" , 0)
+ if i == -1:
i = find_token(document.header, "\\use_esint" , 0)
- if i != -1:
- document.header.insert(i + 1, "\\use_mathdots 1")
- break
+ if i != -1:
+ document.header.insert(i + 1, "\\use_mathdots 1")
def revert_mathdots(document):
" Load mathdots if used in the document "
- i = 0
- ddots = re.compile(r'\\begin_inset Formula .*\\ddots', re.DOTALL)
- vdots = re.compile(r'\\begin_inset Formula .*\\vdots', re.DOTALL)
- iddots = re.compile(r'\\begin_inset Formula .*\\iddots', re.DOTALL)
+
mathdots = find_token(document.header, "\\use_mathdots" , 0)
- no = find_token(document.header, "\\use_mathdots 0" , 0)
- auto = find_token(document.header, "\\use_mathdots 1" , 0)
- yes = find_token(document.header, "\\use_mathdots 2" , 0)
- if mathdots != -1:
+ if mathdots == -1:
+ document.warning("No \\usemathdots line. Assuming auto.")
+ else:
+ val = get_value(document.header, "\\use_mathdots", mathdots)
del document.header[mathdots]
+ try:
+ usedots = int(val)
+ except:
+ document.warning("Invalid \\use_mathdots value: " + val + ". Assuming auto.")
+ # probably usedots has not been changed, but be safe.
+ usedots = 1
+
+ if usedots == 0:
+ # do not load case
+ return
+ if usedots == 2:
+ # force load case
+ add_to_preamble(["\\usepackage{mathdots}"])
+ return
+
+ # so we are in the auto case. we want to load mathdots if \iddots is used.
+ i = 0
while True:
i = find_token(document.body, '\\begin_inset Formula', 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 Formula inset.")
- return
- k = ddots.search("\n".join(document.body[i:j]))
- l = vdots.search("\n".join(document.body[i:j]))
- m = iddots.search("\n".join(document.body[i:j]))
- if (yes == -1) and ((no != -1) or (not k and not l and not m) or (auto != -1 and not m)):
+ document.warning("Malformed LyX document: Can't find end of Formula inset at line " + str(i))
i += 1
continue
- # use \@ifundefined to catch also the "auto" case
- add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
- add_to_preamble(document, ["\\@ifundefined{iddots}{\\usepackage{mathdots}}\n"])
- return
+ code = "\n".join(document.body[i:j])
+ if code.find("\\iddots") != -1:
+ add_to_preamble(document, ["\\@ifundefined{iddots}{\\usepackage{mathdots}}"])
+ return
+ i = j
def convert_rule(document):
- " Convert \\lyxline to CommandInset line "
+ " Convert \\lyxline to CommandInset line. "
i = 0
+
+ inset = ['\\begin_inset CommandInset line',
+ 'LatexCommand rule',
+ 'offset "0.5ex"',
+ 'width "100line%"',
+ 'height "1pt"', '',
+ '\\end_inset', '', '']
+
+ # if paragraphs are indented, we may have to unindent to get the
+ # line to be full-width.
+ indent = get_value(document.header, "\\paragraph_separation", 0)
+ have_indent = (indent == "indent")
+
while True:
i = find_token(document.body, "\\lyxline" , i)
if i == -1:
return
-
- j = find_token(document.body, "\\color" , i - 2)
- if j == i - 2:
- color = document.body[j] + '\n'
- else:
- color = ''
- k = find_token(document.body, "\\begin_layout Standard" , i - 4)
- # we need to handle the case that \lyxline is in a separate paragraph and that it is colored
- # the result is then an extra empty paragraph which we get by adding an empty ERT inset
- if k == i - 4 and j == i - 2 and document.body[i - 1] == '':
- layout = '\\begin_inset ERT\nstatus collapsed\n\n\\begin_layout Plain Layout\n\n\n\\end_layout\n\n\\end_inset\n' \
- + '\\end_layout\n\n' \
- + '\\begin_layout Standard\n'
- elif k == i - 2 and document.body[i - 1] == '':
- layout = ''
- else:
- layout = '\\end_layout\n\n' \
- + '\\begin_layout Standard\n'
- l = find_token(document.body, "\\begin_layout Standard" , i + 4)
- if l == i + 4 and document.body[i + 1] == '':
- layout2 = ''
+
+ # we need to find out if this line follows other content
+ # in its paragraph. find its layout....
+ lastlay = find_token_backwards(document.body, "\\begin_layout", i)
+ if lastlay == -1:
+ document.warning("Can't find layout for line at " + str(i))
+ # do the best we can.
+ document.body[i:i+1] = inset
+ i += len(inset)
+ continue
+
+ # ...and look for other content before it.
+ lineisfirst = True
+ for line in document.body[lastlay + 1:i]:
+ # is it empty or a paragraph option?
+ if not line or line[0] == '\\':
+ continue
+ lineisfirst = False
+ break
+
+ if lineisfirst:
+ document.body[i:i+1] = inset
+ if indent:
+ # we need to unindent, lest the line be too long
+ document.body.insert(lastlay + 1, "\\noindent")
+ i += len(inset)
else:
- layout2 = '\\end_layout\n' \
- + '\n\\begin_layout Standard\n'
- subst = layout \
- + '\\noindent\n\n' \
- + color \
- + '\\begin_inset CommandInset line\n' \
- + 'LatexCommand rule\n' \
- + 'offset "0.5ex"\n' \
- + 'width "100line%"\n' \
- + 'height "1pt"\n' \
- + '\n\\end_inset\n\n\n' \
- + layout2
- document.body[i] = subst
- i += 1
+ # so our line is in the middle of a paragraph
+ # we need to add a new line, lest this line follow the
+ # other content on that line and run off the side of the page
+ document.body[i:i+1] = inset
+ document.body[i:i] = ["\\begin_inset Newline newline", "\\end_inset", ""]
+ i += len(inset)
def revert_rule(document):
return
# find end of inset
j = find_token(document.body, "\\end_inset" , i)
- # assure we found the end_inset of the current inset
- if j > i + 6 or j == -1:
+ if j == -1:
document.warning("Malformed LyX document: Can't find end of line inset.")
return
# determine the optional offset
- k = find_token(document.body, 'offset', i, j)
- if k != -1:
- offset = document.body[k][8:-1]
- else:
- offset = ""
+ offset = get_quoted_value(document.body, 'offset', i, j)
+ if offset:
+ offset = '[' + offset + ']'
# determine the width
- l = find_token(document.body, 'width', i, j)
- if l != -1:
- width = document.body[l][7:-1]
- else:
- width = "100col%"
+ width = get_quoted_value(document.body, 'width', i, j, "100col%")
+ width = latex_length(width)[1]
# determine the height
- m = find_token(document.body, 'height', i, j)
- if m != -1:
- height = document.body[m][8:-1]
- else:
- height = "1pt"
+ height = get_quoted_value(document.body, 'height', i, j, "1pt")
+ height = latex_length(height)[1]
# output the \rule command
- if offset:
- subst = "\\rule[" + offset + "]{" + width + "}{" + height + "}"
- else:
- subst = "\\rule{" + width + "}{" + height + "}"
+ subst = "\\rule[" + offset + "]{" + width + "}{" + height + "}"
document.body[i:j + 1] = put_cmd_in_ert(subst)
- i += 1
+ i += len(subst) - (j - i)
def revert_diagram(document):
" Add the feyn package if \\Diagram is used in math "
i = 0
- re_diagram = re.compile(r'\\begin_inset Formula .*\\Diagram', re.DOTALL)
while True:
i = find_token(document.body, '\\begin_inset Formula', i)
if i == -1:
if j == -1:
document.warning("Malformed LyX document: Can't find end of Formula inset.")
return
- m = re_diagram.search("\n".join(document.body[i:j]))
- if not m:
- i += 1
+ lines = "\n".join(document.body[i:j])
+ if lines.find("\\Diagram") == -1:
+ i = j
continue
- add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
- add_to_preamble(document, "\\usepackage{feyn}")
+ add_to_preamble(document, ["\\usepackage{feyn}"])
# only need to do it once!
return
" insert a clear(double)page bibliographystyle if bibtotoc option is used "
i = find_token(document.header, '\\papersides', 0)
+ sides = 0
if i == -1:
document.warning("Malformed LyX document: Can't find papersides definition.")
- return
- sides = int(document.header[i][12])
+ document.warning("Assuming single sided.")
+ sides = 1
+ else:
+ val = get_value(document.header, "\\papersides", i)
+ try:
+ sides = int(val)
+ except:
+ pass
+ if sides != 1 and sides != 2:
+ document.warning("Invalid papersides value: " + val)
+ document.warning("Assuming single sided.")
+ sides = 1
j = 0
while True:
continue
# only act if there is the option "bibtotoc"
- m = find_token(document.body, 'options', j, k)
- if m == -1:
+ val = get_value(document.body, 'options', j, k)
+ if not val:
document.warning("Can't find options for bibliography inset at line " + str(j))
j = k
continue
- optline = document.body[m]
- idx = optline.find("bibtotoc")
- if idx == -1:
+ if val.find("bibtotoc") == -1:
j = k
continue
# so we want to insert a new page right before the paragraph that
- # this bibliography thing is in. we'll look for it backwards.
- lay = j - 1
- while lay >= 0:
- if document.body[lay].startswith("\\begin_layout"):
- break
- lay -= 1
-
- if lay < 0:
+ # this bibliography thing is in.
+ lay = find_token_backwards(document.body, "\\begin_layout", j)
+ if lay == -1:
document.warning("Can't find layout containing bibliography inset at line " + str(j))
j = k
continue
- subst1 = '\\begin_layout Standard\n' \
- + '\\begin_inset Newpage clearpage\n' \
- + '\\end_inset\n\n\n' \
- + '\\end_layout\n'
- subst2 = '\\begin_layout Standard\n' \
- + '\\begin_inset Newpage cleardoublepage\n' \
- + '\\end_inset\n\n\n' \
- + '\\end_layout\n'
if sides == 1:
- document.body.insert(lay, subst1)
- document.warning(subst1)
+ cmd = "clearpage"
else:
- document.body.insert(lay, subst2)
- document.warning(subst2)
+ cmd = "cleardoublepage"
+ subst = ['\\begin_layout Standard',
+ '\\begin_inset Newpage ' + cmd,
+ '\\end_inset', '', '',
+ '\\end_layout', '']
+ document.body[lay:lay] = subst
+ j = k + len(subst)
+
+
+def check_passthru(document):
+ tc = document.textclass
+ ok = (tc == "literate-article" or tc == "literate-book" or tc == "literate-report")
+ if not ok:
+ mods = document.get_module_list()
+ for mod in mods:
+ if mod == "sweave" or mod == "noweb":
+ ok = True
+ break
+ return ok
+
+
+def convert_passthru(document):
+ " http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg161298.html "
+ if not check_passthru:
+ return
+
+ rx = re.compile("\\\\begin_layout \s*(\w+)")
+ beg = 0
+ for lay in ["Chunk", "Scrap"]:
+ while True:
+ beg = find_token(document.body, "\\begin_layout " + lay, beg)
+ if beg == -1:
+ break
+ end = find_end_of_layout(document.body, beg)
+ if end == -1:
+ document.warning("Can't find end of layout at line " + str(beg))
+ beg += 1
+ continue
+ # we are now going to replace newline insets within this layout
+ # by new instances of this layout. so we have repeated layouts
+ # instead of newlines.
+ ns = beg
+ while True:
+ ns = find_token(document.body, "\\begin_inset Newline newline", ns, end)
+ if ns == -1:
+ break
+ ne = find_end_of_inset(document.body, ns)
+ if ne == -1 or ne > end:
+ document.warning("Can't find end of inset at line " + str(nb))
+ ns += 1
+ continue
+ if document.body[ne + 1] == "":
+ ne += 1
+ subst = ["\\end_layout", "", "\\begin_layout " + lay]
+ document.body[ns:ne + 1] = subst
+ # now we need to adjust end, in particular, but might as well
+ # do ns properly, too
+ newlines = (ne - ns) - len(subst)
+ ns += newlines + 2
+ end += newlines + 1
+ # ok, we now want to find out if the next layout is the
+ # same as this one. if so, we will insert an extra copy of it
+ didit = False
+ next = find_token(document.body, "\\begin_layout", end)
+ if next != -1:
+ m = rx.match(document.body[next])
+ if m:
+ nextlay = m.group(1)
+ if nextlay == lay:
+ subst = ["\\begin_layout " + lay, "", "\\end_layout", ""]
+ document.body[next:next] = subst
+ didit = True
+ beg = end + 1
+ if didit:
+ beg += 4 # for the extra layout
+
+
+def revert_passthru(document):
+ " http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg161298.html "
+ if not check_passthru:
+ return
+ rx = re.compile("\\\\begin_layout \s*(\w+)")
+ beg = 0
+ for lay in ["Chunk", "Scrap"]:
+ while True:
+ beg = find_token(document.body, "\\begin_layout " + lay, beg)
+ if beg == -1:
+ break
+ end = find_end_of_layout(document.body, beg)
+ if end == -1:
+ document.warning("Can't find end of layout at line " + str(beg))
+ beg += 1
+ continue
+
+ # we now want to find out if the next layout is the
+ # same as this one. but we will need to do this over and
+ # over again.
+ while True:
+ next = find_token(document.body, "\\begin_layout", end)
+ if next == -1:
+ break
+ m = rx.match(document.body[next])
+ if not m:
+ break
+ nextlay = m.group(1)
+ if nextlay != lay:
+ break
+ # so it is the same layout again. we now want to know if it is empty.
+ # but first let's check and make sure there is no content between the
+ # two layouts. i'm not sure if that can happen or not.
+ for l in range(end + 1, next):
+ document.warning("c'" + document.body[l] + "'")
+ if document.body[l] != "":
+ document.warning("Found content between adjacent " + lay + " layouts!")
+ break
+ nextend = find_end_of_layout(document.body, next)
+ if nextend == -1:
+ document.warning("Can't find end of layout at line " + str(next))
+ break
+ empty = True
+ for l in range(next + 1, nextend):
+ document.warning("e'" + document.body[l] + "'")
+ if document.body[l] != "":
+ empty = False
+ break
+ if empty:
+ # empty layouts just get removed
+ # should we check if it's before yet another such layout?
+ del document.body[next : nextend + 1]
+ # and we do not want to check again. we know the next layout
+ # should be another Chunk and should be left as is.
+ break
+ else:
+ # if it's not empty, then we want to insert a newline in place
+ # of the layout switch
+ subst = ["\\begin_inset Newline newline", "\\end_inset", ""]
+ document.body[end : next + 1] = subst
+ # and now we have to find the end of the new, larger layout
+ newend = find_end_of_layout(document.body, beg)
+ if newend == -1:
+ document.warning("Can't find end of new layout at line " + str(beg))
+ break
+ end = newend
+ beg = end + 1
+
+
+def revert_multirowOffset(document):
+ " Revert multirow cells with offset in tables to TeX-code"
+ # this routine is the same as the revert_multirow routine except that
+ # it checks additionally for the offset
+
+ # first, let's find out if we need to do anything
+ i = find_token(document.body, '<cell multirow="3" mroffset=', 0)
+ if i == -1:
+ return
+
+ add_to_preamble(document, ["\\usepackage{multirow}"])
+
+ rgx = re.compile(r'mroffset="[^"]+?"')
+ begin_table = 0
+
+ while True:
+ # find begin/end of table
+ begin_table = find_token(document.body, '<lyxtabular version=', begin_table)
+ if begin_table == -1:
+ break
+ end_table = find_end_of(document.body, begin_table, '<lyxtabular', '</lyxtabular>')
+ if end_table == -1:
+ document.warning("Malformed LyX document: Could not find end of table.")
+ begin_table += 1
+ continue
+ # does this table have multirow?
+ i = find_token(document.body, '<cell multirow="3"', begin_table, end_table)
+ if i == -1:
+ begin_table = end_table
+ continue
+
+ # store the number of rows and columns
+ numrows = get_option_value(document.body[begin_table], "rows")
+ numcols = get_option_value(document.body[begin_table], "columns")
+ try:
+ numrows = int(numrows)
+ numcols = int(numcols)
+ except:
+ document.warning(numrows)
+ document.warning("Unable to determine rows and columns!")
+ begin_table = end_table
+ continue
+
+ mrstarts = []
+ multirows = []
+ # collect info on rows and columns of this table.
+ begin_row = begin_table
+ for row in range(numrows):
+ begin_row = find_token(document.body, '<row>', begin_row, end_table)
+ if begin_row == -1:
+ document.warning("Can't find row " + str(row + 1))
+ break
+ end_row = find_end_of(document.body, begin_row, '<row>', '</row>')
+ if end_row == -1:
+ document.warning("Can't find end of row " + str(row + 1))
+ break
+ begin_cell = begin_row
+ multirows.append([])
+ for column in range(numcols):
+ begin_cell = find_token(document.body, '<cell ', begin_cell, end_row)
+ if begin_cell == -1:
+ document.warning("Can't find column " + str(column + 1) + \
+ "in row " + str(row + 1))
+ break
+ # NOTE
+ # this will fail if someone puts "</cell>" in a cell, but
+ # that seems fairly unlikely.
+ end_cell = find_end_of(document.body, begin_cell, '<cell', '</cell>')
+ if end_cell == -1:
+ document.warning("Can't find end of column " + str(column + 1) + \
+ "in row " + str(row + 1))
+ break
+ multirows[row].append([begin_cell, end_cell, 0])
+ if document.body[begin_cell].find('multirow="3" mroffset=') != -1:
+ multirows[row][column][2] = 3 # begin multirow
+ mrstarts.append([row, column])
+ elif document.body[begin_cell].find('multirow="4"') != -1:
+ multirows[row][column][2] = 4 # in multirow
+ begin_cell = end_cell
+ begin_row = end_row
+ # end of table info collection
+
+ # work from the back to avoid messing up numbering
+ mrstarts.reverse()
+ for m in mrstarts:
+ row = m[0]
+ col = m[1]
+ # get column width
+ col_width = get_option_value(document.body[begin_table + 2 + col], "width")
+ # "0pt" means that no width is specified
+ if not col_width or col_width == "0pt":
+ col_width = "*"
+ # determine the number of cells that are part of the multirow
+ nummrs = 1
+ for r in range(row + 1, numrows):
+ if multirows[r][col][2] != 4:
+ break
+ nummrs += 1
+ # take the opportunity to revert this line
+ lineno = multirows[r][col][0]
+ document.body[lineno] = document.body[lineno].\
+ replace(' multirow="4" ', ' ').\
+ replace('valignment="middle"', 'valignment="top"').\
+ replace(' topline="true" ', ' ')
+ # remove bottom line of previous multirow-part cell
+ lineno = multirows[r-1][col][0]
+ document.body[lineno] = document.body[lineno].replace(' bottomline="true" ', ' ')
+ # revert beginning cell
+ bcell = multirows[row][col][0]
+ ecell = multirows[row][col][1]
+ offset = get_option_value(document.body[bcell], "mroffset")
+ document.body[bcell] = document.body[bcell].\
+ replace(' multirow="3" ', ' ').\
+ replace('valignment="middle"', 'valignment="top"')
+ # remove mroffset option
+ document.body[bcell] = rgx.sub('', document.body[bcell])
+
+ blay = find_token(document.body, "\\begin_layout", bcell, ecell)
+ if blay == -1:
+ document.warning("Can't find layout for cell!")
+ continue
+ bend = find_end_of_layout(document.body, blay)
+ if bend == -1:
+ document.warning("Can't find end of layout for cell!")
+ continue
+ # do the later one first, so as not to mess up the numbering
+ # we are wrapping the whole cell in this ert
+ # so before the end of the layout...
+ document.body[bend:bend] = put_cmd_in_ert("}")
+ # ...and after the beginning
+ document.body[blay + 1:blay + 1] = \
+ put_cmd_in_ert("\\multirow{" + str(nummrs) + "}{" + col_width + "}[" \
+ + offset + "]{")
+
+ # on to the next table
+ begin_table = end_table
+
+
+def revert_script(document):
+ " Convert subscript/superscript inset to TeX code "
+ i = 0
+ foundsubscript = False
+ while 1:
+ i = find_token(document.body, '\\begin_inset script', i)
+ if i == -1:
+ break
+ z = find_end_of_inset(document.body, i)
+ if z == -1:
+ document.warning("Malformed LyX document: Can't find end of script inset.")
+ i += 1
+ continue
+ blay = find_token(document.body, "\\begin_layout", i, z)
+ if blay == -1:
+ document.warning("Malformed LyX document: Can't find layout in script inset.")
+ i = z
+ continue
+
+ if check_token(document.body[i], "\\begin_inset script subscript"):
+ subst = '\\textsubscript{'
+ foundsubscript = True
+ elif check_token(document.body[i], "\\begin_inset script superscript"):
+ subst = '\\textsuperscript{'
+ else:
+ document.warning("Malformed LyX document: Unknown type of script inset.")
+ i = z
+ continue
+ bend = find_end_of_layout(document.body, blay)
+ if bend == -1 or bend > z:
+ document.warning("Malformed LyX document: Can't find end of layout in script inset.")
+ i = z
+ continue
+ # remove the \end_layout \end_inset pair
+ document.body[bend:z + 1] = put_cmd_in_ert("}")
+ document.body[i:blay + 1] = put_cmd_in_ert(subst)
+ i += 1
+ # these classes provide a \textsubscript command:
+ # FIXME: Would be nice if we could use the information of the .layout file here
+ classes = ["memoir", "scrartcl", "scrbook", "scrlttr2", "scrreprt"]
+ if foundsubscript and find_token_exact(classes, document.textclass, 0) == -1:
+ add_to_preamble(document, ['\\usepackage{subscript}'])
+
+
+def convert_use_xetex(document):
+ " convert \\use_xetex to \\use_non_tex_fonts "
+ i = 0
+ i = find_token(document.header, "\\use_xetex", 0)
+ if i == -1:
+ return
+
+ val = get_value(document.header, "\\use_xetex", 0)
+ document.header[i] = "\\use_non_tex_fonts " + val
+
+
+def revert_use_xetex(document):
+ " revert \\use_non_tex_fonts to \\use_xetex "
+ i = 0
+ i = find_token(document.header, "\\use_non_tex_fonts", 0)
+ if i == -1:
+ document.warning("Malformed document. No \\use_non_tex_fonts param!")
+ return
+
+ val = get_value(document.header, "\\use_non_tex_fonts", 0)
+ document.header[i] = "\\use_xetex " + val
- j = k
+
+def revert_labeling(document):
+ koma = ("scrartcl", "scrarticle-beamer", "scrbook", "scrlettr",
+ "scrlttr2", "scrreprt")
+ if document.textclass in koma:
+ return
+ i = 0
+ while True:
+ i = find_token_exact(document.body, "\\begin_layout Labeling", i)
+ if i == -1:
+ return
+ document.body[i] = "\\begin_layout List"
##
[368, []],
[369, [convert_author_id]],
[370, []],
- [371, []],
+ [371, [convert_mhchem]],
[372, []],
[373, [merge_gbrief]],
[374, []],
[401, []],
[402, [convert_bibtex_clearpage]],
[403, [convert_flexnames]],
- [404, [convert_prettyref]]
+ [404, [convert_prettyref]],
+ [405, []],
+ [406, [convert_passthru]],
+ [407, []],
+ [408, []],
+ [409, [convert_use_xetex]],
+ [410, []]
]
-revert = [[403, [revert_refstyle]],
+revert = [[409, [revert_labeling]],
+ [408, [revert_use_xetex]],
+ [407, [revert_script]],
+ [406, [revert_multirowOffset]],
+ [405, [revert_passthru]],
+ [404, []],
+ [403, [revert_refstyle]],
[402, [revert_flexnames]],
[401, []],
[400, [revert_diagram]],
[394, [revert_DIN_C_pagesizes]],
[393, [revert_makebox]],
[392, [revert_argument]],
- [391, [revert_beamer_args]],
+ [391, []],
[390, [revert_align_decimal, revert_IEEEtran]],
[389, [revert_output_sync]],
[388, [revert_html_quotes]],
projects / lyx.git / blobdiff