From 3dbdcb21cbb28dc6cebd80077a6e774cc2673bb6 Mon Sep 17 00:00:00 2001
From: William Hubbs <w.d.hubbs@gmail.com>
Date: Sun, 5 Apr 2009 19:24:36 -0500
Subject: [PATCH] Aespeakup should not drop all non-ascii characters.

This fixes an issue with non-english languages.
Thanks to Samuel Thibault for the patch.
---
 softsynth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/softsynth.c b/softsynth.c
index 80bced0..d233431 100644
--- a/softsynth.c
+++ b/softsynth.c
@@ -110,7 +110,7 @@ static void process_buffer(struct synth_t *s, char *buf, ssize_t length)
 	start = 0;
 	end = 0;
 	while (start < length) {
-		while (isprint(buf[end]) && end < length)
+		while ((buf[end] < 0 || buf[end] >= ' ') && end < length)
 			end++;
 		if (end != start) {
 			txtLen = end - start;