Allow ? to toggle help dialog (#200)

shmup · web-flow · commit 118e35311fcd · 2025-12-10T00:46:05.000-08:00
diff --git a/blink/blinkenlights.c b/blink/blinkenlights.c
@@ -3010,7 +3010,7 @@ static void OnMouse(const char *p) {
 }
 
 static void OnHelp(void) {
-  dialog = HELP;
+  dialog = dialog == HELP ? NULL : HELP;
 }
 
 static void HandleKeyboard(const char *k) {

Original file line number	Diff line number	Diff line change
`@@ -3010,7 +3010,7 @@ static void OnMouse(const char *p) {`
`3010`	`3010`	`}`
`3011`	`3011`
`3012`	`3012`	`static void OnHelp(void) {`
`3013`		`- dialog = HELP;`
	`3013`	`+ dialog = dialog == HELP ? NULL : HELP;`
`3014`	`3014`	`}`
`3015`	`3015`
`3016`	`3016`	`static void HandleKeyboard(const char *k) {`