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Short Ctrl keys like ^A need to be converted to lowercase so they end up

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as 'a'|KEYC_CTRL to match the new internal representation. Problem
reported by naddy@.
This commit is contained in:
nicm 2024-08-22 05:39:55 +00:00
parent a6645c4de4
commit 9ebbe2cca7
1 changed files with 8 additions and 3 deletions

11
key-string.c
View File

@ -18,6 +18,7 @@
#include <sys/types.h> #include <sys/types.h>
#include <ctype.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <wchar.h> #include <wchar.h>
@ -241,7 +242,7 @@ key_string_get_modifiers(const char **string)
key_code key_code
key_string_lookup_string(const char *string) key_string_lookup_string(const char *string)
{ {
key_code key, modifiers; key_code key, modifiers = 0;
u_int u, i; u_int u, i;
struct utf8_data ud, *udp; struct utf8_data ud, *udp;
enum utf8_state more; enum utf8_state more;
@ -276,14 +277,18 @@ key_string_lookup_string(const char *string)
} }
free(udp); free(udp);
return (uc); return (uc);
} }
/* Check for modifiers. */ /* Check for short Ctrl key. */
modifiers = 0;
if (string[0] == '^' && string[1] != '\0') { if (string[0] == '^' && string[1] != '\0') {
if (string[2] == '\0')
return (tolower((u_char)string[1])|KEYC_CTRL);
modifiers |= KEYC_CTRL; modifiers |= KEYC_CTRL;
string++; string++;
} }
/* Check for modifiers. */
modifiers |= key_string_get_modifiers(&string); modifiers |= key_string_get_modifiers(&string);
if (string == NULL || string[0] == '\0') if (string == NULL || string[0] == '\0')
return (KEYC_UNKNOWN); return (KEYC_UNKNOWN);