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_end_of_inset, find_end_of_layout, find_token_backwards, \
+ get_containing_inset, get_value, get_value_string
+
+from lyx2lyx_tools import add_to_preamble, insert_to_preamble, \
+ put_cmd_in_ert, lyx2latex, latex_length, revert_flex_inset, \
+ revert_font_attrs, revert_layout_command, hex2ratio
####################################################################
# Private helper functions
def remove_option(document, m, option):
+ ''' removes option from line m. returns whether we did anything '''
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")
-
-
-def find_end_of_layout(lines, i):
- " Find end of layout, where lines[i] is included."
- return find_end_of(lines, i, "\\begin_layout", "\\end_layout")
-
-
-# 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()
+ if l == -1:
+ return False
+ val = document.body[m][l:].split('"')[1]
+ document.body[m] = document.body[m][:l - 1] + document.body[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
- length = latex_length(line[8:])[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(slen):
- '''
- Convert lengths to their LaTeX representation. Returns (bool, length),
- where the bool tells us if it was a percentage, and the length is the
- LaTeX representation.
- '''
- i = 0
- percent = False
- # the slen 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 = slen.find(unit)
- if i == -1:
- continue
- percent = True
- minus = slen.rfind("-", 1, i)
- plus = slen.rfind("+", 0, i)
- latex_unit = units[unit]
- if plus == -1 and minus == -1:
- value = slen[:i]
- value = str(float(value)/100)
- end = slen[i + len(unit):]
- slen = value + latex_unit + end
- if plus > minus:
- value = slen[plus + 1:i]
- value = str(float(value)/100)
- begin = slen[:plus + 1]
- end = slen[i+len(unit):]
- slen = begin + value + latex_unit + end
- if plus < minus:
- value = slen[minus + 1:i]
- value = str(float(value)/100)
- begin = slen[:minus + 1]
- slen = begin + value + latex_unit
-
- # replace + and -, but only if the - is not the first character
- slen = slen[0] + slen[1:].replace("+", " plus ").replace("-", " minus ")
- # handle the case where "+-1mm" was used, because LaTeX only understands
- # "plus 1mm minus 1mm"
- if slen.find("plus minus"):
- lastvaluepos = slen.rfind(" ")
- lastvalue = slen[lastvaluepos:]
- slen = slen.replace(" ", lastvalue + " ")
- return (percent, slen)
-
-
-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
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):
" Reverts background color to preamble code "
i = find_token(document.header, "\\backgroundcolor", 0)
return
# handle percent lengths
percent, length = latex_length(length)
- if percent == "True":
+ if percent:
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, ["\\setlength{\\parskip}{" + length + "}"])
# set defskip to medskip as default
# handle percent lengths
percent, length = latex_length(length)
# revert the VSpace inset to ERT
- if percent == "True":
+ if percent:
if protected:
subst = put_cmd_in_ert("\\vspace*{" + length + "}")
else:
# ...and if it used a percent length
percent, length = latex_length(length)
# revert the HSpace inset to ERT
- if percent == "True":
+ 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
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
+
+ # are there any grey notes?
+ if find_token(document.body, "\\begin_inset Note Greyedout", 0) == -1:
+ # no need to do anything, and \renewcommand will throw an error
+ # since lyxgreyedout will not exist.
+ return
+
+ colorcode = get_value(document.header, '\\notefontcolor', i)
+ del document.header[i]
+ # 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(0, document,
+ ['% Commands inserted by lyx2lyx to set the font color',
+ '% 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(0, document,
+ ['% Commands inserted by lyx2lyx to 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(0, document,
+ ['% Commands inserted by lyx2lyx to 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"
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):
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
-
-
+# FIXME This doesn't do anything!!
def revert_align_decimal(document):
l = 0
while True:
# only revert frameless boxes without an inner box
i = find_token(document.body, '\\begin_inset Box Frameless', i)
if i == -1:
- # remove the option use_makebox
- revert_use_makebox(document)
return
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]
- length = latex_length(length)[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
+ val = get_value(document.body, 'use_makebox', j)
+ if val != "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_value(document.body, 'hor_pos', i, blay, "c").strip('"')
+ # determine the width
+ length = get_value(document.body, 'width', i, blay, "50col%").strip('"')
+ 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 = z + 1
def revert_IEEEtran(document):
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:
+ # A normal line could begin with "LatexCommand nameref"!
+ stins, endins = get_containing_inset(document.body, cmdloc, \
+ "\\begin_inset CommandInset ref")
+ if stins == -1:
continue
- refline = find_token(document.body, "reference", stins)
- if refline == -1 or refline > endins:
+
+ # 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}")
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:
+ stins, endins = get_containing_inset(document.body, \
+ cmdloc, "\\begin_inset CommandInset ref")
+ if stins == -1:
continue
document.body[cmdloc] = "LatexCommand nameref"
[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]],