X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=blobdiff_plain;f=lib%2Fpython%2FComponents%2Fconfig.py;h=32e86272a0c8643ed272d0606264ccf2b5ec8800;hp=4df02d5d6aa3ca2c3962340501a4d4b73b6ec4e1;hb=8e25f5ffce455c81b4d795f6827a0dfb602d8178;hpb=d5793bb91a461385e08551c37f6fe0ea78d1fa5c

diff --git a/lib/python/Components/config.py b/lib/python/Components/config.py
index 4df02d5..32e8627 100755
--- a/lib/python/Components/config.py
+++ b/lib/python/Components/config.py
@@ -913,13 +913,14 @@ class ConfigText(ConfigElement, NumericalTextInput):
 			self.timeout()
 			self.overwrite = not self.overwrite
 		elif key == KEY_ASCII:
-  			self.timeout()
-  			newChar = unichr(getPrevAsciiCode())
-			if self.allmarked:
-				self.deleteAllChars()
-				self.allmarked = False
-			self.insertChar(newChar, self.marked_pos, False)
-			self.marked_pos += 1
+			self.timeout()
+			newChar = unichr(getPrevAsciiCode())
+			if not self.useableChars or newChar in self.useableChars:
+				if self.allmarked:
+					self.deleteAllChars()
+					self.allmarked = False
+				self.insertChar(newChar, self.marked_pos, False)
+				self.marked_pos += 1
 		elif key in KEY_NUMBERS:
 			owr = self.lastKey == getKeyNumber(key)
 			newChar = self.getKey(getKeyNumber(key))