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Make ascii control char test nicer

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Kovid Goyal
2018-03-30 13:50:08 +05:30
parent 3bfcadcd81
commit 7a3534baf8
1 changed files with 6 additions and 1 deletions
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7
kitty/keys.c
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@@ -92,12 +92,17 @@ send_key_to_child(Window *w, int key, int mods, int action) {
} }
} }
static inline bool
is_ascii_control_char(char c) {
return (0 <= c && c <= 31) || c == 127;
}
void void
on_key_input(int key, int scancode, int action, int mods, const char* text, int state UNUSED) { on_key_input(int key, int scancode, int action, int mods, const char* text, int state UNUSED) {
Window *w = active_window(); Window *w = active_window();
if (!w) return; if (!w) return;
Screen *screen = w->render_data.screen; Screen *screen = w->render_data.screen;
bool has_text = text && (text[0] > 31 && text[0] != 127); bool has_text = text && !is_ascii_control_char(text[0]);
#ifdef __APPLE__ #ifdef __APPLE__
if (has_text && IS_ALT_MODS(mods) && OPT(macos_option_as_alt)) has_text = false; if (has_text && IS_ALT_MODS(mods) && OPT(macos_option_as_alt)) has_text = false;
#endif #endif