[gucharmap] unicode: Skip unused names from UnicodeData.txt

[Christian Persch <chpe src gnome org>]

commit 618568ca9ff4bef1222d01b173e59ac4c839b2cf
Author: Christian Persch <chpe gnome org>
Date:   Thu Mar 3 19:01:01 2016 +0100

    unicode: Skip unused names from UnicodeData.txt
    
    The First/Last are merely annotations and the real names
    are generated programmatically in gucharmap-unicode-info.c,
    so there's no need to bloat the binary with this data.

 gucharmap/gen-guch-unicode-tables.pl |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gucharmap/gen-guch-unicode-tables.pl b/gucharmap/gen-guch-unicode-tables.pl
index f2b5abb..88e7594 100755
--- a/gucharmap/gen-guch-unicode-tables.pl
+++ b/gucharmap/gen-guch-unicode-tables.pl
@@ -118,6 +118,9 @@ sub process_unicode_data_txt
         my $hex = $1;
         my $name = $2;
 
+        # Skip unwanted items
+        next if ($name =~ /^<.+, (First|Last)>$/);
+
         $names{$name} = 1;
         push @unicode_pairs, [$hex, $name];
     }