[Vice-emu-commit] SF.net SVN: vice-emu:[45816] trunk/vice/src/arch/gtk3 /novte/vte.cc

Revision: 45816
          http://sourceforge.net/p/vice-emu/code/45816
Author:   gpz
Date:     2025-11-04 13:07:36 +0000 (Tue, 04 Nov 2025)
Log Message:
-----------
copy inverted characters like normal characters from the monitor, as suggested in #2167

Modified Paths:
--------------
    trunk/vice/src/arch/gtk3/novte/vte.cc

Modified: trunk/vice/src/arch/gtk3/novte/vte.cc
===================================================================
--- trunk/vice/src/arch/gtk3/novte/vte.cc	2025-11-03 23:51:36 UTC (rev 45815)
+++ trunk/vice/src/arch/gtk3/novte/vte.cc	2025-11-04 13:07:36 UTC (rev 45816)
@@ -4735,6 +4735,7 @@
                     /*printf("[A:%04x]", codepoint);*/
                     switch (codeh) {
                         case 0: /* uppercase, petscii codes in ranges 0x20-0x7f and 0xa0-0xff */
+                        case 2: /* inverted uppercase, petscii codes in ranges 0x20-0x7f and 0xa0-0xff */
                             /* simple petscii -> ascii conversion */
                             if ((codel >= 0x20) && (codel <= 0x3f)) {
                                 ch = codel;
@@ -4750,6 +4751,7 @@
                             }
                             break;
                         case 1: /* lowercase, petscii codes in ranges 0x20-0x7f and 0xa0-0xff */
+                        case 3: /* inverted lowercase, petscii codes in ranges 0x20-0x7f and 0xa0-0xff */
                             /* simple petscii -> ascii conversion */
                             if ((codel >= 0x20) && (codel <= 0x3f)) {
                                 ch = codel;
@@ -4767,6 +4769,8 @@
                                 ch = '.';
                             }
                             break;
+/* copy the inverted chars as normal chars */
+#if 0
                         case 2: /* inverted uppercase, petscii codes in ranges 0x20-0x7f and 0xa0-0xff */
                             ch = '.';
                             break;
@@ -4773,6 +4777,7 @@
                         case 3: /* inverted lowercase, petscii codes in ranges 0x20-0x7f and 0xa0-0xff */
                             ch = '.';
                             break;
+#endif
                         default:
                             ch = '.';
                             break;
@@ -4811,7 +4816,7 @@
                 if (ch == 0xee) {
                     int codepoint = ((ch2 & 0x3f) << 6) | (ch3 & 0x3f);
                     int codeh = codepoint >> 8;
-                    int codel = codepoint & 0xff;
+                    int codel = codepoint & 0x7f; /* copy inverted chars as normal chars */
                     /*printf("[B:%04x]", codepoint);*/
                     switch (codeh) {
                         case 0: /* uppercase */
@@ -4901,7 +4906,7 @@
                 if (ch == 0xee) {
                     int codepoint = ((ch2 & 0x3f) << 6) | (ch3 & 0x3f);
                     int codeh = codepoint >> 8;
-                    int codel = codepoint & 0xff;
+                    int codel = codepoint & 0x7f; /* copy inverted chars as normal chars */
                     /*printf("[B:%04x]", codepoint);*/
                     switch (codeh) {
                         case 2: /* uppercase */

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