Fix XK_NO_MOD and XK_ANY_MOD behavior - st - Personal fork of st
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---
(DIR) commit 88bb76c1bccbc8bb68b6776062cd2ef28bda8561
(DIR) parent 16ccf344deccbae53865b6efbe9dc23ebdceccb7
(HTM) Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date: Thu, 15 Nov 2012 15:36:13 +0100
Fix XK_NO_MOD and XK_ANY_MOD behavior
XK_NO_MOD match a key without modifiers and XK_ANY_MOD match a key does not
matter what modifiers are pressed to. Like they are mask the best value for
XK_ANY_MOD is all the bits to 1, so the and with any state will be equal to
the state. This also imply that is necessary check the case for XK_NO_MOD
(no modifiers at all) with some modifier in state, and the inverse
(some mask different to XK_ANY_MOD or XK_NO_MOD and no modifiers in state).
---
st.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
Diffstat:
M st.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
---
(DIR) diff --git a/st.c b/st.c
@@ -59,8 +59,8 @@
#define STR_ARG_SIZ 16
#define DRAW_BUF_SIZ 20*1024
#define UTF_SIZ 4
-#define XK_NO_MOD UINT_MAX
-#define XK_ANY_MOD 0
+#define XK_ANY_MOD UINT_MAX
+#define XK_NO_MOD 0
#define REDRAW_TIMEOUT (80*1000) /* 80 ms */
@@ -2700,10 +2700,12 @@ kmap(KeySym k, uint state) {
if(kp->k != k)
continue;
- if((state & mask) != mask &&
- (mask == XK_NO_MOD && state)) {
+ if(mask == XK_NO_MOD && state)
+ continue;
+ if(mask != XK_ANY_MOD && mask != XK_NO_MOD && !state)
+ continue;
+ if((state & mask) != state)
continue;
- }
if((kp->appkey < 0 && IS_SET(MODE_APPKEYPAD)) ||
(kp->appkey > 0 && !IS_SET(MODE_APPKEYPAD))) {