mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-28 12:26:59 +00:00
163 lines
4.5 KiB
Python
163 lines
4.5 KiB
Python
# This file is part of lyx2lyx
|
|
# Copyright (C) 2006 José Matos <jamatos@lyx.org>
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License
|
|
# as published by the Free Software Foundation; either version 2
|
|
# of the License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
"""Convert files to the file format generated by lyx 0.10"""
|
|
|
|
|
|
def regularise_header(document):
|
|
"Put each entry in header into a separate line."
|
|
i = 0
|
|
while i < len(document.header):
|
|
line = document.header[i]
|
|
if len(line.split("\\")) > 1:
|
|
tmp = ["\\" + token.strip() for token in line.split("\\")][1:]
|
|
document.header[i : i + 1] = tmp
|
|
i += len(tmp)
|
|
i += 1
|
|
|
|
|
|
def find_next_space(line, j):
|
|
"""Return position of next space or backslash, which one comes
|
|
first, starting from position j, if none exists returns last
|
|
position in line (+1)."""
|
|
space_pos = line.find(" ", j)
|
|
if space_pos == -1:
|
|
space_pos = len(line)
|
|
|
|
bksl_pos = line.find("\\", j)
|
|
if bksl_pos == -1:
|
|
bksl_pos = len(line)
|
|
|
|
return min(space_pos, bksl_pos)
|
|
|
|
|
|
def regularise_body(document):
|
|
"""Place tokens starting with a backslash into a separate line."""
|
|
|
|
getline_tokens = [
|
|
"added_space_bottom",
|
|
"added_space_top",
|
|
"align",
|
|
"layout",
|
|
"fill_bottom",
|
|
"fill_top",
|
|
"labelwidthstring",
|
|
"pagebreak_top",
|
|
"pagebreak_bottom",
|
|
"noindent",
|
|
]
|
|
|
|
noargs_tokens = [
|
|
"backslash",
|
|
"begin_deeper",
|
|
"end_deeper",
|
|
"end_float",
|
|
"end_inset",
|
|
"hfill",
|
|
"newline",
|
|
"protected_separator",
|
|
]
|
|
|
|
onearg_tokens = [
|
|
"bar",
|
|
"begin_float",
|
|
"family",
|
|
"latex",
|
|
"shape",
|
|
"size",
|
|
"series",
|
|
"cursor",
|
|
]
|
|
|
|
i = 0
|
|
while i < len(document.body):
|
|
line = document.body[i]
|
|
j = 0
|
|
new_block = []
|
|
while j < len(line):
|
|
k = line.find("\\", j)
|
|
|
|
if k == -1:
|
|
new_block += [line[j:]]
|
|
break
|
|
|
|
if k != j:
|
|
# document.warning("j=%d\tk=%d\t#%s#%s#" % (j,k,line,line[j: k]))
|
|
new_block += [line[j:k]]
|
|
j = k
|
|
|
|
k = find_next_space(line, j + 1)
|
|
|
|
token = line[j + 1 : k]
|
|
# These tokens take the rest of the line
|
|
if token in getline_tokens:
|
|
# document.warning("getline_token:%s\tj=%d\t\t#%s#%s#" % (token,j,line,line[j:]))
|
|
new_block += [line[j:]]
|
|
break
|
|
|
|
# These tokens take no arguments
|
|
if token in noargs_tokens:
|
|
new_block += [line[j:k]]
|
|
j = k
|
|
continue
|
|
|
|
# These tokens take one argument
|
|
if token in onearg_tokens:
|
|
k = find_next_space(line, k + 1)
|
|
new_block += [line[j:k]]
|
|
j = k
|
|
continue
|
|
|
|
# Special treatment for insets
|
|
if token in ["begin_inset"]:
|
|
l = find_next_space(line, k + 1)
|
|
inset = line[k + 1 : l]
|
|
|
|
if inset == "Latex":
|
|
new_block += [line[j:l]]
|
|
j = l
|
|
continue
|
|
|
|
if inset in ["LatexCommand", "LatexDel", "Label", "Figure", "Formula"]:
|
|
new_block += [line[j:]]
|
|
break
|
|
|
|
if inset == "Quotes":
|
|
l = find_next_space(line, l + 1)
|
|
new_block += [line[j:l]]
|
|
j = l
|
|
continue
|
|
|
|
document.warning("unkown inset %s" % inset)
|
|
assert False
|
|
|
|
# We are inside a latex inset, pass the text verbatim
|
|
new_block += [line[j:]]
|
|
break
|
|
|
|
document.body[i : i + 1] = new_block
|
|
i += len(new_block)
|
|
|
|
|
|
supported_versions = ["0.10.%d" % i for i in range(8)] + ["0.10"]
|
|
convert = [[210, [regularise_header, regularise_body]]]
|
|
revert = []
|
|
|
|
|
|
if __name__ == "__main__":
|
|
pass
|