keywords in preferences are case insensitive

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40646 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/lib/scripts/prefs2prefs_prefs.py b/lib/scripts/prefs2prefs_prefs.py
index 85a0fe697dbc83559b9ff948a38f3dc8a190a982..a7216e03bd28d6b6d65fc22587d1b5e5dcddaf78 100644 (file)
--- a/lib/scripts/prefs2prefs_prefs.py
+++ b/lib/scripts/prefs2prefs_prefs.py
@@ -44,9 +44,10 @@ import re
 # Conversion chain
 
 def simple_renaming(line, old, new):
-       if line.find(old) == -1:
+       i = line.lower().find(old.lower())
+       if i == -1:
                return no_match
-       line = line.replace(old, new)
+       line = line[:i] + new + line[i+len(old):]
        return (True, line)
 
 no_match = (False, [])
@@ -60,16 +61,16 @@ def remove_obsolete(line):
                                "\\use_escape_chars", "\\use_input_encoding",
                                "\\use_personal_dictionary", "\\use_pspell",
                                "\\use_spell_lib")
-       line = line.lstrip()
+       line = line.lower().lstrip()
        for tag in tags:
-               if line.startswith(tag):
+               if line.lower().startswith(tag):
                        return (True, "")
        return no_match
 
 def language_use_babel(line):
-       if not line.startswith("\language_use_babel"):
+       if not line.lower().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)', re.IGNORECASE)
        m = re_lub.match(line)
        val = m.group(1)
        newval = '0'
@@ -81,9 +82,9 @@ def language_use_babel(line):
 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"')
+lfre = re.compile(r'^\\converter\s+"?(\w+)"?\s+"?(\w+)"?\s+"([^"]*?)"\s+"latex"', re.IGNORECASE)
 def latex_flavor(line):
-       if not line.startswith("\\converter"):
+       if not line.lower().startswith("\\converter"):
                return no_match
        m = lfre.match(line)
        if not m:
@@ -105,7 +106,7 @@ def latex_flavor(line):
        return (True,
                "\\converter \"%s\" \"%s\" \"%s\" \"latex=%s\"" % (conv, fmat, args, flavor))
 
-emre = re.compile(r'^\\[Ff]ormat\s+(.*)\s+"(document[^"]*?)"')
+emre = re.compile(r'^\\format\s+(.*)\s+"(document[^"]*?)"', re.IGNORECASE)
 def export_menu(line):
        if not line.lower().startswith("\\format"):
                return no_match
@@ -117,7 +118,7 @@ def export_menu(line):
        return (True,
                "\\Format %s \"%s,menu=export\"" % (fmat, opts))
 
-zipre = re.compile(r'^\\[Ff]ormat\s+("?dia"?\s+.*)\s+"([^"]*?)"')
+zipre = re.compile(r'^\\format\s+("?dia"?\s+.*)\s+"([^"]*?)"', re.IGNORECASE)
 def zipped_native(line):
        if not line.lower().startswith("\\format"):
                return no_match
@@ -130,7 +131,7 @@ def zipped_native(line):
                "\\Format %s \"%s,zipped=native\"" % (fmat, opts))
 
 def remove_default_papersize(line):
-       if not line.startswith("\\default_papersize"):
+       if not line.lower().startswith("\\default_papersize"):
                return no_match
        return (True, "")