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
# 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
if pos == -1:
break
nextpos = pos + len(rep[0])
- nextchar = data[nextpos - 1 : nextpos]
- if nextchar.isalpha():
+ if nextpos < len(data) and data[nextpos].isalpha():
# not the end of that command
pos = nextpos
continue
return retval
+def lyx2latex(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"):
+ # 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.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
+
+ # 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:
+ # Do the LyX text --> LaTeX conversion
+ for rep in 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 convert_ltcaption(document):
j = find_end_of_inset(document.body, i + 1)
if j == -1:
return
- del document.body[j - 1]
- del document.body[j - 2] # \end_layout
- document.body[i] = "\\begin_inset CommandInset index"
- document.body[i + 1] = "LatexCommand index"
- # clean up multiline stuff
- content = ""
- ert_end = 0
- for k in range(i + 3, j - 2):
- line = document.body[k]
- if line.startswith("\\begin_inset ERT"):
- ert_end = find_end_of_inset(document.body, k + 1)
- line = line[16:]
- if line.startswith("\\begin_inset Formula"):
- line = line[20:]
- if line.startswith("\\begin_layout Standard"):
- line = line[22:]
- if line.startswith("\\begin_layout Plain Layout"):
- line = line[26:]
- if line.startswith("\\end_layout"):
- line = line[11:]
- if line.startswith("\\end_inset"):
- line = line[10:]
- if line.startswith("status collapsed"):
- line = line[16:]
- if line.startswith("status open"):
- line = line[11:]
- # a lossless reversion is not possible
- # try at least to handle some common insets and settings
- # do not replace inside ERTs
- if ert_end < k:
- # Do the LyX text --> LaTeX conversion
- for rep in replacements:
- 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'')
- else:
- line = line.replace(r'\backslash', r'\\')
- content = content + line;
- document.body[i + 3] = "name " + '"' + content + '"'
- for k in range(i + 4, j - 2):
- del document.body[i + 4]
- document.body.insert(i + 4, "")
- del document.body[i + 2] # \begin_layout standard
- i = i + 5
+
+ content = lyx2latex(document.body[i:j])
+ # escape quotes
+ content = content.replace('"', r'\"')
+ document.body[i:j] = ["\\begin_inset CommandInset index", "LatexCommand index",
+ "name " + '"' + content + '"', ""]
+ i += 5
def revert_wraptable(document):
j = j + 1
+def convert_japanese_cjk(document):
+ "Set language japanese to japanese-cjk"
+ # Set document language from japanese-plain to japanese
+ i = 0
+ if document.language == "japanese":
+ document.language = "japanese-cjk"
+ i = find_token(document.header, "\\language", 0)
+ if i != -1:
+ document.header[i] = "\\language japanese-cjk"
+ j = 0
+ while True:
+ j = find_token(document.body, "\\lang japanese", j)
+ if j == -1:
+ return
+ document.body[j] = document.body[j].replace("\\lang japanese", "\\lang japanese-cjk")
+ j = j + 1
+
+
def revert_japanese(document):
"Set language japanese-plain to japanese"
# Set document language from japanese-plain to japanese
j = j + 1
+def revert_japanese_cjk(document):
+ "Set language japanese-cjk to japanese"
+ # Set document language from japanese-plain to japanese
+ i = 0
+ if document.language == "japanese-cjk":
+ document.language = "japanese"
+ i = find_token(document.header, "\\language", 0)
+ if i != -1:
+ document.header[i] = "\\language japanese"
+ j = 0
+ while True:
+ j = find_token(document.body, "\\lang japanese-cjk", j)
+ if j == -1:
+ return
+ document.body[j] = document.body[j].replace("\\lang japanese-cjk", "\\lang japanese")
+ j = j + 1
+
+
def revert_japanese_encoding(document):
"Set input encoding form EUC-JP-plain to EUC-JP etc."
# Set input encoding form EUC-JP-plain to EUC-JP etc.
[289, [convert_latexcommand_index]],
[290, []],
[291, []],
- [292, []],
+ [292, [convert_japanese_cjk]],
[293, []],
[294, [convert_pdf_options]],
[295, [convert_htmlurl, convert_url]],
[294, [revert_href, revert_url]],
[293, [revert_pdf_options_2]],
[292, [revert_inset_info]],
- [291, [revert_japanese, revert_japanese_encoding]],
+ [291, [revert_japanese, revert_japanese_encoding, revert_japanese_cjk]],
[290, [revert_vietnamese]],
[289, [revert_wraptable]],
[288, [revert_latexcommand_index]],
projects / lyx.git / blobdiff