From 7a0a624b99341bf919c7f205af4fc1c8cbd735db Mon Sep 17 00:00:00 2001
From: =?utf8?q?Fr=C3=A9d=C3=A9ric=20Marchal?=
 <fmarchal@users.sourceforge.net>
Date: Sat, 20 Mar 2010 18:08:25 +0000
Subject: [PATCH] Speed up a bit the reading of the files

---
 longline.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/longline.c b/longline.c
index 04aceb4..9ef816d 100644
--- a/longline.c
+++ b/longline.c
@@ -92,7 +92,11 @@ char *longline_read(FILE *fp_in,longline line)
 
    line->start=line->end;
    while (true) {
-      for (i=line->end ; i<line->length && line->buffer[i]!='\n' && line->buffer[i]!='\r' ; i++);
+      for (i=line->end ; i<line->length ; i++) {
+         if ((unsigned char)line->buffer[i]>=' ') continue;
+         if (line->buffer[i]=='\n' || line->buffer[i]=='\r') break;
+      }
+
       line->end=i;
       if (line->end<line->length) break;
 
-- 
2.47.2