mphelp: hide left/right button text if there are no more pages in the respective...
authorMoritz Venn <moritz.venn@freaque.net>
Sat, 16 Jul 2011 16:58:30 +0000 (18:58 +0200)
committerMoritz Venn <moritz.venn@freaque.net>
Sat, 16 Jul 2011 16:59:41 +0000 (18:59 +0200)
commit2bfd9ca44d3a03f9d4adffccc5d41a1294ab8f1e
treee5ccf6b8bcb6a2223c219cc2ce4a3fcc1ad62511
parent76ebd19ff8969ff80de4ad7d3fb5d3e358bf3e3a
mphelp: hide left/right button text if there are no more pages in the respective direction

also fixes possible crash on umlauts
mphelp/src/MPHelp.py