import string
import re
+
def check_token(line, token):
if line[:len(token)] == token:
return 1
return 0
+
# We need to check that the char after the token is space, but I think
# we can ignore this
def find_token(lines, token, start, end = 0):
return i
return -1
+
def find_token2(lines, token, start, end = 0):
if end == 0:
end = len(lines)
return i
return -1
+
def find_tokens(lines, tokens, start, end = 0):
if end == 0:
end = len(lines)
return i
return -1
+
def find_re(lines, rexp, start, end = 0):
if end == 0:
end = len(lines)
return i
return -1
+
def find_token_backwards(lines, token, start):
m = len(token)
for i in xrange(start, -1, -1):
return i
return -1
+
def find_tokens_backwards(lines, tokens, start):
for i in xrange(start, -1, -1):
line = lines[i]
return i
return -1
+
def get_value(lines, token, start, end = 0):
i = find_token2(lines, token, start, end)
if i == -1:
else:
return ""
+
def del_token(lines, token, i, j):
k = find_token2(lines, token, i, j)
if k == -1:
del lines[k]
return j-1
+
# Finds the paragraph that contains line i.
def get_paragraph(lines, i):
while i != -1:
i = find_beginning_of_inset(lines, i)
return -1
+
# Finds the paragraph after the paragraph that contains line i.
def get_next_paragraph(lines, i):
while i != -1:
i = find_end_of_inset(lines, i)
return -1
+
def find_end_of(lines, i, start_token, end_token):
count = 1
n = len(lines)
return i
return -1
+
# Finds the matching \end_inset
def find_beginning_of(lines, i, start_token, end_token):
count = 1
return i
return -1
+
# Finds the matching \end_inset
def find_end_of_inset(lines, i):
return find_end_of(lines, i, "\\begin_inset", "\\end_inset")
+
# Finds the matching \end_inset
def find_beginning_of_inset(lines, i):
return find_beginning_of(lines, i, "\\begin_inset", "\\end_inset")
+
def find_end_of_tabular(lines, i):
return find_end_of(lines, i, "<lyxtabular", "</lyxtabular")
+
def get_tabular_lines(lines, i):
result = []
i = i+1
i = i+1
return result
+
def is_nonempty_line(line):
return line != " "*len(line)
+
def find_nonempty_line(lines, start, end = 0):
if end == 0:
end = len(lines)
return i
return -1
+
##
# Tools for file reading
#
break
body.append(line[:-1])
+
def write_file(header, body, opt):
for line in header:
opt.output.write(line+"\n")
for line in body:
opt.output.write(line+"\n")
+
##
# lyx version
#
return result.group(1)
return None
+
def set_version(lines, version):
lines[0] = "#LyX %s created this file. For more info see http://www.lyx.org/" % version
if lines[1][0] == '#':
format_re = re.compile(r"(\d)[\.,]?(\d\d)")
fileformat = re.compile(r"\\lyxformat\s*(\S*)")
lst_ft = [210, 215, 216, 217, 218, 220, 221, 223, 224, 225, 226, 227, 228, 229,
- 230, 231, 232]
+ 230, 231, 232, 233, 234]
format_relation = [("0_10", [210], ["0.10.7","0.10"]),
("0_12", [215], ["0.12","0.12.1","0.12"]),
("1_1_6fix3", [218], ["1.1.6fix3","1.1.6fix4","1.1"]),
("1_2", [220], ["1.2.0","1.2.1","1.2.3","1.2.4","1.2"]),
("1_3", [221], ["1.3.0","1.3.1","1.3.2","1.3.3","1.3.4","1.3"]),
- ("1_4", [223,224,225,226,227,228,229,230,231,232], ["1.4.0cvs","1.4"])]
+ ("1_4", [223,224,225,226,227,228,229,230,231,232,233,234], ["1.4.0cvs","1.4"])]
+
def lyxformat(format, opt):
result = format_re.match(format)
if format in lst_ft:
return format
- opt.error(str(format) + ": " + "Format no supported.")
+ opt.error(str(format) + ": " + "Format not supported.")
return None
+
def read_format(header, opt):
for line in header:
result = fileformat.match(line)
opt.error("Invalid LyX File.")
return None
+
def set_format(lines, number):
if int(number) <= 217:
number = float(number)/100
i = find_token(lines, "\\lyxformat", 0)
lines[i] = "\\lyxformat %s" % number
+
def get_end_format():
return format_relation[-1:][0][1][-1:][0]
+
+def get_backend(textclass):
+ if textclass == "linuxdoc" or textclass == "manpage":
+ return "linuxdoc"
+ if textclass[:7] == "docbook":
+ return "docbook"
+ return "latex"
+
+
def chain(opt, initial_version):
""" This is where all the decisions related with the convertion are taken"""