X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=libchimara%2Fgestalt.c;h=e3529094233d4f88cf055abc7af0023b76562421;hb=bdca86598f7604d7c20f91ac810d825513c72090;hp=398aede093e5839e12fbeb1d6001dde22bddb706;hpb=0b85f1dd5993e2ed111ec2ba13bbbb4ebda06ada;p=rodin%2Fchimara.git

diff --git a/libchimara/gestalt.c b/libchimara/gestalt.c
index 398aede..e352909 100644
--- a/libchimara/gestalt.c
+++ b/libchimara/gestalt.c
@@ -90,10 +90,10 @@ glk_gestalt_ext(glui32 sel, glui32 val, glui32 *arr, glui32 arrlen)
 			/* All characters are printed as one character, in any case */
 			if(arr && arrlen > 0)
 				*arr = 1;
-			/* Cannot print control chars except \n, or chars > 255 */
-			if( (val < 32 && val != 10) || (val >= 127 && val <= 159) || (val > 255) )
+			/* Cannot print control chars except \n */
+			if( (val < 32 && val != 10) || (val >= 127 && val <= 159) )
 				return gestalt_CharOutput_CannotPrint;
-			/* Can print all other Latin-1 characters */
+			/* Can print all other characters */
 			return gestalt_CharOutput_ExactPrint;
 		
 		/* Unicode capabilities present */
@@ -103,18 +103,33 @@ glk_gestalt_ext(glui32 sel, glui32 val, glui32 *arr, glui32 arrlen)
 		/* Timer capabilities present */
 		case gestalt_Timer:
 			return 1;
-			
-		/* Unsupported capabilities */
+
+		/* Hyperlink capabilities present */
+		case gestalt_Hyperlinks:
+			return 1;
+
+		/* Hyperlinks supported on textbuffers and textgrids */
+		case gestalt_HyperlinkInput:
+			return val == wintype_TextBuffer || val == wintype_TextGrid;
+
+		/* Mouse support present in textgrids */
 		case gestalt_MouseInput:
+			return val == wintype_TextGrid;
+
 		case gestalt_Graphics:
+			return 1;
+
 		case gestalt_DrawImage:
+			return val == wintype_Graphics || val == wintype_TextBuffer;
+
+		case gestalt_GraphicsTransparency:
+			return 1;
+			
+		/* Unsupported capabilities */
 		case gestalt_Sound:
 		case gestalt_SoundVolume:
 		case gestalt_SoundNotify:
-		case gestalt_Hyperlinks:
-		case gestalt_HyperlinkInput:
 		case gestalt_SoundMusic:
-		case gestalt_GraphicsTransparency:
 		/* Selector not supported */	
 		default:
 			return 0;