[LyX/master] Tools(listFontWithLang.pl): Allow the include of the separator glyph in the list of chars

[Kornel Benko]

commit b030dc5b8bcd16f176e749a37b086b617d8c4369
Author: Kornel Benko <kornel at lyx.org>
Date:   Sat Jul 11 12:46:26 2020 +0200

    Tools(listFontWithLang.pl): Allow the include of the separator glyph in the list of chars
    
    For instance:
    	listFontWithLang.pl -c 'a-z\,A-Z'
    is not the same now as
    	listFontWithLang.pl -c 'a-z,A-Z'
---
 development/tools/GetOptions.pm |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/development/tools/GetOptions.pm b/development/tools/GetOptions.pm
index 42e29ff..3141ee1 100644
--- a/development/tools/GetOptions.pm
+++ b/development/tools/GetOptions.pm
@@ -101,7 +101,7 @@ sub handleOptions($)
       }
       else {
         if (defined($optionsDef{$option}->{listsep})) {
-          my @list = split($optionsDef{$option}->{listsep}, $value);
+          my @list = split(/(?<!\\)$optionsDef{$option}->{listsep}/, $value);
           $options{$fieldname} = \@list;
         }
         else {