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)
+
# Convert a LyX length into a LaTeX length
def convert_len(len):
units = {"text%":"\\backslash\ntextwidth", "col%":"\\backslash\ncolumnwidth",
retval = ""
## FIXME Escaped \ ??
- labelre = re.compile(r'(.*?)\\(\\(?:[a-zA-Z]+|.))(.*)')
+ # This regex looks for a LaTeX command---i.e., something of the form
+ # "\alPhaStuFF", or "\X", where X is any character---where the command
+ # may also be preceded by an additional backslash, which is how it would
+ # appear (e.g.) in an InsetIndex.
+ labelre = re.compile(r'(.*?)\\?(\\(?:[a-zA-Z]+|.))(.*)')
m = labelre.match(line)
while m != None:
break
cmd += arg
end = rest
+ # If we wanted to put labels into an InsetLabel, for example, then we
+ # would just need to test here for cmd == "label" and then take some
+ # appropriate action, i.e., to use arg to get the content and then
+ # wrap it appropriately.
cmd = put_cmd_in_ert(cmd)
retval += "\n" + cmd + "\n"
line = end
return retval
+#Bug 5022....
+#Might should do latex2ert first, then deal with stuff that DOESN'T
+#end up inside ERT. That routine could be modified so that it returned
+#a list of lines, and we could then skip ERT bits and only deal with
+#the other bits.
def latex2lyx(data):
- '''Takes a string, possibly multi-line, and returns the result of
+ '''Takes a string, possibly multi-line, and returns the result of
converting LaTeX constructs into LyX constructs. Returns a list of
lines, suitable for insertion into document.body.'''
# Commands of this sort need to be checked to make sure they are
# followed by a non-alpha character, lest we replace too much.
hardone = re.compile(r'^\\\\[a-zA-Z]+$')
-
+
for rep in reps:
if hardone.match(rep[0]):
pos = 0
return retval
-def lyx2latex(lines):
+def lyx2latex(document, lines):
'Convert some LyX stuff into corresponding LaTeX stuff, as best we can.'
# clean up multiline stuff
content = ""
ert_end = 0
reps = read_unicodesymbols()
-
+
for curline in range(len(lines)):
line = lines[curline]
if line.startswith("\\begin_inset ERT"):
line.startswith("\\begin_inset") or \
line.startswith("\\end_inset") or \
line.startswith("\\lang") or \
- line.startswith("status collapsed") or \
- line.startswith("status open"):
+ line.strip() == "status collapsed" or \
+ line.strip() == "status open":
#skip all that stuff
continue
-
+
+ # this needs to be added to the preamble because of cases like
+ # \textmu, \textbackslash, etc.
+ add_to_preamble(document, ['% added by lyx2lyx for converted index entries',
+ '\\@ifundefined{textmu}',
+ ' {\\usepackage{textcomp}}{}'])
# a lossless reversion is not possible
# try at least to handle some common insets and settings
- # do not replace inside ERTs
if ert_end >= curline:
line = line.replace(r'\backslash', r'\\')
else:
+ line = line.replace('&', '\\&{}')
+ line = line.replace('#', '\\#{}')
+ line = line.replace('^', '\\^{}')
+ line = line.replace('%', '\\%{}')
+ line = line.replace('_', '\\_{}')
+ line = line.replace('$', '\\${}')
+
# Do the LyX text --> LaTeX conversion
for rep in reps:
- line = line.replace(rep[1], rep[0])
+ 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{}')
i = find_token(document.body, "\\begin_inset CharStyle", i)
if i == -1:
return
- document.body[i] = document.body[i].replace("CharStyle CharStyle:", "CharStyle")
+ document.body[i] = document.body[i].replace("CharStyle CharStyle:", "CharStyle ")
i += 1
setupstart = ""
setupend = ""
# write the preamble
- add_to_preamble(document,
- ['% Commands inserted by lyx2lyx for PDF properties',
- '\\usepackage[unicode=true'
+ # babel must be loaded before hyperref and hyperref the first part
+ # of the preamble, like in LyX 1.6
+ insert_to_preamble(0, document,
+ '% Commands inserted by lyx2lyx for PDF properties\n'
+ + '\\usepackage{babel}\n'
+ + '\\usepackage[unicode=true'
+ bookmarks
+ breaklinks
+ pdfborder
+ colorlinks
+ pagemode
+ ']\n'
- ' {hyperref}\n'
+ + ' {hyperref}\n'
+ setupstart
+ title
+ author
+ subject
+ keywords
+ otheroptions
- + setupend])
+ + setupend)
def remove_inzip_options(document):
return
if document.body[i + 1] != "LatexCommand index": # Might also be index_print
return
+ j = find_end_of_inset(document.body, i + 2)
+ if j == -1:
+ document.warning("Unable to find end of index inset at line " + i + "!")
+ i += 2
+ continue
m = r1.match(document.body[i + 2])
if m == None:
document.warning("Unable to match: " + document.body[i+2])
- i += 1
- continue
- fullcontent = m.group(1)
+ # this can happen with empty index insets!
+ linelist = [""]
+ else:
+ fullcontent = m.group(1)
+ linelist = latex2lyx(fullcontent)
#document.warning(fullcontent)
- document.body[i:i + 3] = ["\\begin_inset Index",
- "status collapsed",
- "\\begin_layout Standard"]
- i += 3
- # We are now on the blank line preceding "\end_inset"
- # We will write the content here, into the inset.
-
- linelist = latex2lyx(fullcontent)
- document.body[i+1:i+1] = linelist
- i += len(linelist)
-
- document.body.insert(i + 1, "\\end_layout")
- i += 1
+
+ linelist = ["\\begin_inset Index", "status collapsed", "\\begin_layout Standard", ""] + \
+ linelist + ["\\end_layout"]
+ document.body[i : j] = linelist
+ i += len(linelist) - (j - i)
def revert_latexcommand_index(document):
if j == -1:
return
- content = lyx2latex(document.body[i:j])
+ content = lyx2latex(document, document.body[i:j])
# escape quotes
content = content.replace('"', r'\"')
document.body[i:j] = ["\\begin_inset CommandInset index", "LatexCommand index",
return
m = r.match(document.body[i])
if m == None:
- document.warning("Weirdly formed \\begin_layout at line %d of body!" % i)
+ # This is an empty layout
+ # document.warning("Weirdly formed \\begin_layout at line %d of body!" % i)
i += 1
continue
m = m.group(1)
if i == -1:
return
nextline = i + 1
- if r0.match(document.body[nextline]):
- previewline = document.body[nextline]
- nextline += 1
- else:
- previewline = ""
m = r1.match(document.body[nextline])
if m == None:
document.warning("Malformed LyX document: No LatexCommand line for `" +
continue
cmd = m.group(1)
nextline += 1
+ if r0.match(document.body[nextline]):
+ previewline = document.body[nextline]
+ nextline += 1
+ else:
+ previewline = ""
m = r2.match(document.body[nextline])
if m == None:
document.warning("Malformed LyX document: No filename line for `" + \
j = j + 1
+def convert_macro_global(document):
+ "Remove TeX code command \global when it is in front of a macro"
+ # math macros are nowadays already defined \global, so that an additional
+ # \global would make the document uncompilable, see
+ # http://bugzilla.lyx.org/show_bug.cgi?id=5371
+ i = 0
+ while True:
+ i = find_token(document.body, "\\begin_inset FormulaMacro", i)
+ if i != -1 and i > 13:
+ if document.body[i-6] == "global":
+ del document.body[i-13 : i]
+ else:
+ return
+ i = i - 12
+
+
def revert_macro_optional_params(document):
"Convert macro definitions with optional parameters into ERTs"
# Stub to convert macro definitions with one or more optional parameters
'position "t"',
'hor_pos "c"',
'has_inner_box 0',
- 'inner_pos "t"',
+ 'inner_pos "t"',
'use_parbox 0',
'width "100col%"',
'special "none"',
#Returns number of lines added/removed
def revert_nocite_key(body, start, end):
- 'key "..." -> \nocite{...}'
+ 'key "..." -> \nocite{...}'
r = re.compile(r'^key "(.*)"')
i = start
j = end
subst = ['\\begin_layout Standard',
'\\begin_inset ERT',
'status collapsed', '',
- '\\begin_layout Standard', '', '',
+ '\\begin_layout Standard', '', '',
'\\backslash', '',
'end{sideways' + floattype + '}',
'\\end_layout', '', '\\end_inset']
document.body[j : j+1] = subst
addedLines = len(subst) - 1
del document.body[i+1 : l]
- addedLines -= (l-1) - (i+1)
+ addedLines -= (l-1) - (i+1)
subst = ['\\begin_inset ERT', 'status collapsed', '',
- '\\begin_layout Standard', '', '', '\\backslash',
- 'begin{sideways' + floattype + '}',
+ '\\begin_layout Standard', '', '', '\\backslash',
+ 'begin{sideways' + floattype + '}',
'\\end_layout', '', '\\end_inset', '',
'\\end_layout', '']
document.body[i : i+1] = subst
if l == -1:
document.warning("Malformed LyX document: Missing `\\begin_layout' in Float inset.")
return
- subst = ['\\begin_layout Standard', '\\begin_inset ERT',
- 'status collapsed', '',
+ subst = ['\\begin_layout Standard', '\\begin_inset ERT',
+ 'status collapsed', '',
'\\begin_layout Standard', '', '', '\\backslash',
- 'end{sideways' + floattype + '*}',
+ 'end{sideways' + floattype + '*}',
'\\end_layout', '', '\\end_inset']
document.body[j : j+1] = subst
addedLines = len(subst) - 1
del document.body[l]
del document.body[k]
addedLines = -2
- subst = ['\\begin_inset Float figure', 'wide false', 'sideways false',
- 'status open', '', '\\begin_layout Plain Layout', '\\begin_inset Caption',
+ subst = ['\\begin_inset Float figure', 'wide false', 'sideways false',
+ 'status open', '', '\\begin_layout Plain Layout', '\\begin_inset Caption',
'', '\\begin_layout Plain Layout'] + latex2lyx(caption) + \
- [ '\\end_layout', '', '\\end_inset', '',
+ [ '\\end_layout', '', '\\end_inset', '',
'\\end_layout', '', '\\begin_layout Plain Layout']
document.body[i : i] = subst
addedLines += len(subst)
k = find_token(document.body, '\\begin_inset Float ', i + 1, j)
if k == -1:
break
+ # is the subfloat aligned?
+ al = find_token(document.body, '\\align ', k - 1)
+ alignment_beg = ""
+ alignment_end = ""
+ if al != -1:
+ if get_value(document.body, '\\align', al) == "center":
+ alignment_beg = "\\backslash\nbegin{centering}"
+ alignment_end = "\\backslash\npar\\backslash\nend{centering}"
+ elif get_value(document.body, '\\align', al) == "left":
+ alignment_beg = "\\backslash\nbegin{raggedright}"
+ alignment_end = "\\backslash\npar\\backslash\nend{raggedright}"
+ elif get_value(document.body, '\\align', al) == "right":
+ alignment_beg = "\\backslash\nbegin{raggedleft}"
+ alignment_end = "\\backslash\npar\\backslash\nend{raggedleft}"
l = find_end_of_inset(document.body, k)
if l == -1:
document.warning("Malformed lyx document: Missing '\\end_inset' (embedded float).")
if len(label) > 0:
caption += "\\backslash\nlabel{" + label + "}"
subst = '\\begin_layout Plain Layout\n\\begin_inset ERT\nstatus collapsed\n\n' \
- '\\begin_layout Plain Layout\n\n}\n\\end_layout\n\n\\end_inset\n\n' \
+ '\\begin_layout Plain Layout\n\n}' + alignment_end + \
+ '\n\\end_layout\n\n\\end_inset\n\n' \
'\\end_layout\n\n\\begin_layout Plain Layout\n'
subst = subst.split('\n')
document.body[l : l+1] = subst
del document.body[k+1:m-1]
addedLines -= (m - 1 - (k + 1))
insertion = '\\begin_inset ERT\nstatus collapsed\n\n' \
- '\\begin_layout Plain Layout\n\n\\backslash\n' \
+ '\\begin_layout Plain Layout\n\n' + alignment_beg + '\\backslash\n' \
'subfloat'
if len(shortcap) > 0:
insertion = insertion + "[" + shortcap + "]"
insertion = insertion.split('\n')
document.body[k : k + 1] = insertion
addedLines += len(insertion) - 1
+ if al != -1:
+ del document.body[al]
+ addedLines -= 1
add_to_preamble(document, ['\\usepackage{subfig}\n'])
i += addedLines + 1
def convert_plain_layout(document):
- " Convert 'PlainLayout' to 'Plain Layout'"
+ " Convert 'PlainLayout' to 'Plain Layout'"
i = 0
while True:
i = find_token(document.body, '\\begin_layout PlainLayout', i)
def revert_plain_layout(document):
- " Convert 'PlainLayout' to 'Plain Layout'"
+ " Convert 'PlainLayout' to 'Plain Layout'"
i = 0
while True:
i = find_token(document.body, '\\begin_layout Plain Layout', i)
def revert_plainlayout(document):
- " Convert 'PlainLayout' to 'Plain Layout'"
+ " Convert 'PlainLayout' to 'Plain Layout'"
i = 0
while True:
i = find_token(document.body, '\\begin_layout PlainLayout', i)
j = j + 1
+def revert_removed_modules(document):
+ i = 0
+ while True:
+ i = find_token(document.header, "\\begin_remove_modules", i)
+ if i == -1:
+ return
+ j = find_end_of(document.header, i, "\\begin_remove_modules", "\\end_remove_modules")
+ if j == -1:
+ # this should not happen
+ break
+ document.header[i : j + 1] = []
+
+
+def add_plain_layout(document):
+ i = 0
+ while True:
+ i = find_token(document.body, "\\begin_layout", i)
+ if i == -1:
+ return
+ if len(document.body[i].split()) == 1:
+ document.body[i] = "\\begin_layout Plain Layout"
+ i += 1
+
+
+def revert_tabulators(document):
+ "Revert tabulators to 4 spaces"
+ i = 0
+ while True:
+ i = find_token(document.body, "\t", i)
+ if i == -1:
+ return
+ document.body[i] = document.body[i].replace("\t", " ")
+ i += 1
+
+
+def revert_tabsize(document):
+ "Revert the tabsize parameter of listings"
+ i = 0
+ j = 0
+ while True:
+ # either it is the only parameter
+ i = find_token(document.body, 'lstparams "tabsize=4"', i)
+ if i != -1:
+ del document.body[i]
+ # or the last one
+ j = find_token(document.body, "lstparams", j)
+ if j == -1:
+ return
+ pos = document.body[j].find(",tabsize=")
+ document.body[j] = document.body[j][:pos] + '"'
+ i += 1
+ j += 1
+
+
+def revert_mongolian(document):
+ "Set language Mongolian to English"
+ i = 0
+ if document.language == "mongolian":
+ 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 mongolian", j)
+ if j == -1:
+ return
+ document.body[j] = document.body[j].replace("\\lang mongolian", "\\lang english")
+ j = j + 1
+
+
+def revert_default_options(document):
+ ' Remove param use_default_options '
+ i = find_token(document.header, "\\use_default_options", 0)
+ if i != -1:
+ del document.header[i]
+
+
+def convert_default_options(document):
+ ' Add param use_default_options and set it to false '
+ i = find_token(document.header, "\\textclass", 0)
+ if i == -1:
+ document.warning("Malformed LyX document: Missing `\\textclass'.")
+ return
+ document.header.insert(i, '\\use_default_options false')
+
+
+def revert_backref_options(document):
+ ' Revert option pdf_backref=page to pagebackref '
+ i = find_token(document.header, "\\pdf_backref page", 0)
+ if i != -1:
+ document.header[i] = "\\pdf_pagebackref true"
+
+
+def convert_backref_options(document):
+ ' We have changed the option pagebackref to backref=true '
+ i = find_token(document.header, "\\pdf_pagebackref true", 0)
+ if i != -1:
+ document.header[i] = "\\pdf_backref page"
+ j = find_token(document.header, "\\pdf_pagebackref false", 0)
+ if j != -1:
+ del document.header[j]
+ # backref=true was not a valid option, we meant backref=section
+ k = find_token(document.header, "\\pdf_backref true", 0)
+ if k != -1 and i != -1:
+ del document.header[k]
+ elif k != -1 and j != -1:
+ document.header[k] = "\\pdf_backref section"
+
##
# Conversion hub
#
[295, [convert_htmlurl, convert_url]],
[296, [convert_include]],
[297, [convert_usorbian]],
- [298, []],
+ [298, [convert_macro_global]],
[299, []],
[300, []],
[301, []],
[336, []],
[337, [convert_display_enum]],
[338, []],
+ [339, []],
+ [340, [add_plain_layout]],
+ [341, []],
+ [342, []],
+ [343, [convert_default_options]],
+ [344, [convert_backref_options]]
]
-revert = [[337, [revert_polytonicgreek]],
+revert = [[343, [revert_backref_options]],
+ [342, [revert_default_options]],
+ [341, [revert_mongolian]],
+ [340, [revert_tabulators, revert_tabsize]],
+ [339, []],
+ [338, [revert_removed_modules]],
+ [337, [revert_polytonicgreek]],
[336, [revert_display_enum]],
[335, [remove_fontsCJK]],
[334, [revert_InsetSpace]],
projects / lyx.git / blobdiff