" Find end of inset, where lines[i] is included."
return find_end_of(lines, i, "\\begin_inset", "\\end_inset")
+
+def add_to_preamble(document, text):
+ """ Add text to the preamble if it is not already there.
+ Only the first line is checked!"""
+
+ if find_token(document.preamble, text[0], 0) != -1:
+ return
+
+ document.preamble.extend(text)
+
+
+def insert_to_preamble(index, document, text):
+ """ Insert text to the preamble at a given line"""
+
+ document.preamble.insert(index, text)
+
+
####################################################################
def revert_swiss(document):
- "Set language german-ch to ngerman"
+ " Set language german-ch to ngerman "
i = 0
if document.language == "german-ch":
document.language = "ngerman"
def revert_tabularvalign(document):
- "Revert the tabular valign option"
+ " Revert the tabular valign option "
i = 0
while True:
i = find_token(document.body, "\\begin_inset Tabular", i)
def revert_phantom(document):
- 'Reverts phantom to ERT'
+ " Reverts phantom to ERT "
i = 0
j = 0
while True:
def revert_hphantom(document):
- 'Reverts hphantom to ERT'
+ " Reverts hphantom to ERT "
i = 0
j = 0
while True:
def revert_vphantom(document):
- 'Reverts vphantom to ERT'
+ " Reverts vphantom to ERT "
i = 0
j = 0
while True:
i += len(substj)
+def revert_xetex(document):
+ " Reverts documents that use XeTeX "
+ i = find_token(document.header, '\\use_xetex', 0)
+ if i == -1:
+ return
+ del document.header[i]
+ # 1.) set doc encoding to utf8-plain
+ i = find_token(document.header, "\\inputencoding", 0)
+ if i == -1:
+ document.warning("Malformed LyX document: Missing \\inputencoding.")
+ document.header[i] = "\\inputencoding utf8-plain"
+ # 2.) check font settings
+ l = find_token(document.header, "\\font_roman", 0)
+ if l == -1:
+ document.warning("Malformed LyX document: Missing \\font_roman.")
+ line = document.header[l]
+ l = re.compile(r'\\font_roman (.*)$')
+ m = l.match(line)
+ roman = m.group(1)
+ l = find_token(document.header, "\\font_sans", 0)
+ if l == -1:
+ document.warning("Malformed LyX document: Missing \\font_sans.")
+ line = document.header[l]
+ l = re.compile(r'\\font_sans (.*)$')
+ m = l.match(line)
+ sans = m.group(1)
+ l = find_token(document.header, "\\font_typewriter", 0)
+ if l == -1:
+ document.warning("Malformed LyX document: Missing \\font_typewriter.")
+ line = document.header[l]
+ l = re.compile(r'\\font_typewriter (.*)$')
+ m = l.match(line)
+ typewriter = m.group(1)
+ osf = get_value(document.header, '\\font_osf', 0) == "true"
+ sf_scale = float(get_value(document.header, '\\font_sf_scale', 0))
+ tt_scale = float(get_value(document.header, '\\font_tt_scale', 0))
+ # 3.) set preamble stuff
+ pretext = '%% This document must be processed with xelatex!\n'
+ pretext += '\\usepackage{fontspec}\n'
+ pretext += '\\setmainfont[Mapping=tex-text]{' + roman + '}\n'
+ pretext += '\\setsansfont['
+ if sf_scale != 100:
+ pretext += 'Scale=' + str(sf_scale / 100) + ','
+ pretext += 'Mapping=tex-text]{' + sans + '}\n'
+ pretext += '\\setmonofont'
+ if tt_scale != 100:
+ pretext += '[Scale=' + str(tt_scale / 100) + ']'
+ pretext += '{' + typewriter + '}\n'
+ if osf:
+ pretext += '\\defaultfontfeatures{Numbers=OldStyle}\n'
+ insert_to_preamble(0, document, pretext)
+ # 4.) reset font settings
+ i = find_token(document.header, "\\font_roman", 0)
+ if i == -1:
+ document.warning("Malformed LyX document: Missing \\font_roman.")
+ document.header[i] = "\\font_roman default"
+ i = find_token(document.header, "\\font_sans", 0)
+ if i == -1:
+ document.warning("Malformed LyX document: Missing \\font_sans.")
+ document.header[i] = "\\font_sans default"
+ i = find_token(document.header, "\\font_typewriter", 0)
+ if i == -1:
+ document.warning("Malformed LyX document: Missing \\font_typewriter.")
+ document.header[i] = "\\font_typewriter default"
+ i = find_token(document.header, "\\font_osf", 0)
+ if i == -1:
+ document.warning("Malformed LyX document: Missing \\font_osf.")
+ document.header[i] = "\\font_osf false"
+ i = find_token(document.header, "\\font_sc", 0)
+ if i == -1:
+ document.warning("Malformed LyX document: Missing \\font_sc.")
+ document.header[i] = "\\font_sc false"
+ i = find_token(document.header, "\\font_sf_scale", 0)
+ if i == -1:
+ document.warning("Malformed LyX document: Missing \\font_sf_scale.")
+ document.header[i] = "\\font_sf_scale 100"
+ i = find_token(document.header, "\\font_tt_scale", 0)
+ if i == -1:
+ document.warning("Malformed LyX document: Missing \\font_tt_scale.")
+ document.header[i] = "\\font_tt_scale 100"
+
+
##
# Conversion hub
#
[349, []]
]
-revert = [[348, []],
+revert = [[348, [revert_xetex]],
[347, [revert_phantom, revert_hphantom, revert_vphantom]],
[346, [revert_tabularvalign]],
[345, [revert_swiss]]