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Some more cleanup of these conversion routines.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@25498 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2008-07-07 21:20:30 +00:00
parent 77581b5c0d
commit 7c03f1808b
1 changed files with 17 additions and 14 deletions
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31
lib/lyx2lyx/lyx_1_6.py
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@ -147,6 +147,20 @@ def read_unicodesymbols():
return spec_chars
def line2lyx(line):
'''Converts LaTeX commands, such as: \"u, to unicode characters, and
escapes backslashes, etc, into ERT. line may well be a multi-line
string when it is returned.
NOTE: If we want to convert \label{} into an InsetLabel, then this
is the place to do it.'''
if not line:
return line
line = wrap_into_ert(line, '\\', '\\backslash')
line = wrap_into_ert(line, '{', '{')
line = wrap_into_ert(line, '}', '}')
return line
def latex2lyx(data):
'''Takes a string, possibly multi-line, and returns the result of
converting LaTeX constructs into LyX constructs. Returns a list of
@ -174,31 +188,20 @@ def latex2lyx(data):
#document.warning("LAST: " + document.body[-1])
g = line
m = mathre.match(g)
if m == None:
g = wrap_into_ert(g, '\\', '\\backslash')
g = wrap_into_ert(g, '{', '{')
g = wrap_into_ert(g, '}', '}')
subst = g.split('\n')
retval += subst
continue
while m != None:
s = m.group(1)
f = m.group(2).replace('\\\\', '\\')
g = m.group(3)
if s:
# this is non-math!
s = wrap_into_ert(s, '\\', '\\backslash')
s = wrap_into_ert(s, '{', '{')
s = wrap_into_ert(s, '}', '}')
s = line2lyx(s)
subst = s.split('\n')
retval += subst
retval.append("\\begin_inset Formula " + f)
retval.append("\\end_inset")
m = mathre.match(g)
# Generic, \\ -> \backslash:
g = wrap_into_ert(g, r'\\', '\\backslash')
g = wrap_into_ert(g, '{', '{')
g = wrap_into_ert(g, '}', '}')
# Handle whatever is left, which is just text
g = line2lyx(g)
subst = g.split('\n')
retval += subst
return retval