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lyx_2_0.py: add comments

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@30725 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Uwe Stöhr 2009-07-21 12:02:48 +00:00
parent 0b33b9d090
commit 1016353a5e
1 changed files with 5 additions and 3 deletions
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8
lib/lyx2lyx/lyx_2_0.py
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@ -179,6 +179,10 @@ def latex_length(string):
'Convert lengths to their LaTeX representation.' 'Convert lengths to their LaTeX representation.'
i = 0 i = 0
percent = False percent = False
# the string has always the form
# ValueUnit+ValueUnit-ValueUnit
# the + and - lengths are optional
# the + is always before the -
i = string.find("text%") i = string.find("text%")
if i > -1: if i > -1:
percent = True percent = True
@ -1054,8 +1058,6 @@ def revert_hspace_glue_lengths(document):
i = j i = j
else: else:
star = False star = False
# only revert when a custom length was set and when
# it used a percent length
o = document.body[i+1].find("\\length") o = document.body[i+1].find("\\length")
if o == -1: if o == -1:
document.warning("Error: Cannot find lenght for \\hspace!") document.warning("Error: Cannot find lenght for \\hspace!")
@ -1063,7 +1065,7 @@ def revert_hspace_glue_lengths(document):
# search for the beginning of the value via the space # search for the beginning of the value via the space
k = document.body[i+1].find(" ") k = document.body[i+1].find(" ")
length = document.body[i+1][k+1:] length = document.body[i+1][k+1:]
# check if the length contains a plus or minus # only revert when the length contains a plus or minus
l = length.find("+") l = length.find("+")
if l == -1: if l == -1:
l = length.find("-") l = length.find("-")