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implement lyx2lyx roundtrip for \use_microtype

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This commit is contained in:
Georg Baum 2016-06-17 21:11:53 +02:00
parent c6610453e0
commit ff93b83953
1 changed files with 21 additions and 2 deletions
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23
lib/lyx2lyx/lyx_2_3.py
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@ -30,12 +30,14 @@ import sys, os
# find_token_backwards, is_in_inset, get_value, get_quoted_value, \
# del_token, check_token, get_option_value
from parser_tools import find_token, get_value
#from lyx2lyx_tools import add_to_preamble, put_cmd_in_ert, get_ert, lyx2latex, \
# lyx2verbatim, length_in_bp, convert_info_insets
# insert_to_preamble, latex_length, revert_flex_inset, \
# revert_font_attrs, hex2ratio, str2bool
from parser_tools import find_token
from lyx2lyx_tools import add_to_preamble
####################################################################
# Private helper functions
@ -48,12 +50,29 @@ from parser_tools import find_token
###
###############################################################################
def convert_microtype(document):
" Add microtype settings. "
i = find_token(document.header, "\\font_tt_scale" , 0)
if i == -1:
document.warning("Malformed LyX document: Can't find \\font_tt_scale.")
return;
j = find_token(document.preamble, "\\usepackage{microtype}", 0)
if j == -1:
document.header.insert(i + 1, "\\use_microtype 0")
else:
document.header.insert(i + 1, "\\use_microtype 1")
del document.preamble[j]
def revert_microtype(document):
" Remove microtype settings. "
i = find_token(document.header, "\\use_microtype", 0)
if i == -1:
return
value = get_value(document.header, "\\use_microtype" , i).split()[0]
del document.header[i]
if value == "1":
add_to_preamble(document, ["\\usepackage{microtype}"])
@ -63,7 +82,7 @@ def revert_microtype(document):
supported_versions = ["2.3.0", "2.3"]
convert = [
[509, []]
[509, [convert_microtype]]
]
revert = [