From 2eca970fc8ab39929ca9200338d7f85165ef06cc Mon Sep 17 00:00:00 2001
From: "Reece H. Dunn" <msclrhd@gmail.com>
Date: Wed, 3 Feb 2016 20:57:46 +0000
Subject: [PATCH] Remove the control 3-5 logic in SpeakNextClause as those
 values are not passed to the function.

---
 src/libespeak-ng/synthesize.c | 31 -------------------------------
 1 file changed, 31 deletions(-)

diff --git a/src/libespeak-ng/synthesize.c b/src/libespeak-ng/synthesize.c
index 5579bbae..ad4d417b 100644
--- a/src/libespeak-ng/synthesize.c
+++ b/src/libespeak-ng/synthesize.c
@@ -1563,9 +1563,6 @@ int SpeakNextClause(FILE *f_in, const void *text_in, int control)
 	// The other calls have f_in and text_in = NULL
 	// control 1: speak next text
 	//         2: stop
-	//         3: pause (toggle)
-	//         4: is file being read (0=no, 1=yes)
-	//         5: interrupt and flush current text.
 
 	int clause_tone;
 	char *voice_change;
@@ -1573,13 +1570,6 @@ int SpeakNextClause(FILE *f_in, const void *text_in, int control)
 	static const void *p_text = NULL;
 	const char *phon_out;
 
-	if (control == 4) {
-		if ((f_text == NULL) && (p_text == NULL))
-			return 0;
-		else
-			return 1;
-	}
-
 	if (control == 2) {
 		// stop speaking
 		timer_on = 0;
@@ -1594,27 +1584,6 @@ int SpeakNextClause(FILE *f_in, const void *text_in, int control)
 		return 0;
 	}
 
-	if (control == 3) {
-		// toggle pause
-		if (paused == 0) {
-			timer_on = 0;
-			paused = 2;
-		} else {
-			WavegenOpenSound();
-			timer_on = 1;
-			paused = 0;
-			Generate(phoneme_list, &n_phoneme_list, 0); // re-start from beginning of clause
-		}
-		return 0;
-	}
-
-	if (control == 5) {
-		// stop speaking, but continue looking for text
-		n_phoneme_list = 0;
-		WcmdqStop();
-		return 0;
-	}
-
 	if ((f_in != NULL) || (text_in != NULL)) {
 		f_text = f_in;
 		p_text = text_in;