This gathers emitting the caps start string, space, spelled letter
string, space, and caps stop string, into one printf, to avoid
sending to the synth a space character alone, which the synth would
then pronounce.
Similarly, emit space along control-letter and letter spelling.
Signed-off-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>
Tested-by: Zahari Yurukov <zahari.yurukov@xxxxxxxxx>
Index: linux-4.10/drivers/staging/speakup/main.c
===================================================================
--- linux-4.10.orig/drivers/staging/speakup/main.c
+++ linux-4.10/drivers/staging/speakup/main.c
@@ -448,20 +448,17 @@ static void speak_char(u16 ch)
pr_info("speak_char: cp == NULL!\n");
return;
}
- synth_buffer_add(SPACE);
if (IS_CHAR(ch, B_CAP)) {
spk_pitch_shift++;
- synth_printf("%s", spk_str_caps_start);
- synth_printf("%s", cp);
- synth_printf("%s", spk_str_caps_stop);
+ synth_printf("%s %s %s",
+ spk_str_caps_start, cp, spk_str_caps_stop);
} else {
if (*cp == '^') {
- synth_printf("%s", spk_msg_get(MSG_CTRL));
cp++;
- }
- synth_printf("%s", cp);
+ synth_printf(" %s%s ", spk_msg_get(MSG_CTRL), cp);
+ } else
+ synth_printf(" %s ", cp);
}
- synth_buffer_add(SPACE);
}
static u16 get_char(struct vc_data *vc, u16 *pos, u_char *attribs)
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