# where the Bool says if we've modified anything and the NewLine is
# the new line, if so, which will be used to replace the old line.
+# Incremented to format 2, r39670 by jrioux
+# Support for multiple file extensions per format.
+# No conversion necessary.
+
+# Incremented to format 3, r39705 by tommaso
+# Support for file formats that are natively (g)zipped.
+# We must add the flag zipped=native to formats that
+# were previously hardcoded in the C++ source: dia.
+
+# Incremented to format 4, r40028 by vfr
+# Remove support for default paper size.
+
+# Incremented to format 5, r40030 by vfr
+# Add a default length unit.
+# No conversion necessary.
+
+
+import re
+
###########################################################
#
# Conversion chain
+def simple_renaming(line, old, new):
+ if line.find(old) == -1:
+ return no_match
+ line = line.replace(old, new)
+ return (True, line)
+
no_match = (False, [])
+########################
+### Format 1 conversions
+
def remove_obsolete(line):
tags = ("\\use_tempdir", "\\spell_command", "\\personal_dictionary",
"\\plaintext_roff_command", "\\use_alt_language",
def language_use_babel(line):
if not line.startswith("\language_use_babel"):
return no_match
- re_lub = re.compile(r'^\\language_use_babel\s+(true|false)')
+ re_lub = re.compile(r'^\\language_use_babel\s+"?(true|false)')
m = re_lub.match(line)
val = m.group(1)
newval = '0'
newline = "\\language_package_selection " + newval
return (True, newline)
+def language_package(line):
+ return simple_renaming(line, "\\language_package", "\\language_custom_package")
+
+lfre = re.compile(r'^\\converter\s+"?(\w+)"?\s+"?(\w+)"?\s+"([^"]*?)"\s+"latex"')
+def latex_flavor(line):
+ if not line.startswith("\\converter"):
+ return no_match
+ m = lfre.match(line)
+ if not m:
+ return no_match
+ conv = m.group(1)
+ fmat = m.group(2)
+ args = m.group(3)
+ conv2fl = {
+ "luatex": "lualatex",
+ "pplatex": "latex",
+ "xetex": "xelatex",
+ }
+ if conv in conv2fl.keys():
+ flavor = conv2fl[conv]
+ else:
+ flavor = conv
+ if flavor == "latex":
+ return no_match
+ return (True,
+ "\\converter \"%s\" \"%s\" \"%s\" \"latex=%s\"" % (conv, fmat, args, flavor))
+
+emre = re.compile(r'^\\[Ff]ormat\s+(.*)\s+"(document[^"]*?)"')
+def export_menu(line):
+ if not line.lower().startswith("\\format"):
+ return no_match
+ m = emre.match(line)
+ if not m:
+ return no_match
+ fmat = m.group(1)
+ opts = m.group(2)
+ return (True,
+ "\\Format %s \"%s,menu=export\"" % (fmat, opts))
+
+zipre = re.compile(r'^\\[Ff]ormat\s+("?dia"?\s+.*)\s+"([^"]*?)"')
+def zipped_native(line):
+ if not line.lower().startswith("\\format"):
+ return no_match
+ m = zipre.match(line)
+ if not m:
+ return no_match
+ fmat = m.group(1)
+ opts = m.group(2)
+ return (True,
+ "\\Format %s \"%s,zipped=native\"" % (fmat, opts))
+
+def remove_default_papersize(line):
+ if not line.startswith("\\default_papersize"):
+ return no_match
+ return (True, "")
+
+
+########################
+
+
conversions = [
- [ # this will be a long list of conversions for format 0
+ [ 1, [ # this will be a long list of conversions to format 1
+ export_menu,
+ latex_flavor,
remove_obsolete,
- language_use_babel
- ] # end conversions for format 0
+ language_use_babel,
+ language_package
+ ]],
+ [ 2, []],
+ [ 3, [ zipped_native ]],
+ [ 4, [ remove_default_papersize ]],
+ [ 5, []],
]