From: David Given <dg@cowlark.com>
Date: Tue, 18 Oct 2016 20:32:09 +0000 (+0200)
Subject: '!' tracing is now always emitted; tracing goes to stderr.
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=5413d470290d2872d2ab04af6ade8e09eee89445;p=ack.git

'!' tracing is now always emitted; tracing goes to stderr.
---

diff --git a/mach/proto/mcg/main.c b/mach/proto/mcg/main.c
index b518bff59..cf8a4435f 100644
--- a/mach/proto/mcg/main.c
+++ b/mach/proto/mcg/main.c
@@ -10,6 +10,8 @@ FILE* cfg_dot_file = NULL;
 
 bool tracing(char k)
 {
+    if (k == '!')
+        return true;
     if (!tracechars)
         return false;
 
@@ -23,7 +25,7 @@ void tracef(char k, const char* fmt, ...)
     if (tracing(k))
     {
         va_start(ap, fmt);
-        vprintf(fmt, ap);
+        vfprintf(stderr, fmt, ap);
         va_end(ap);
     }
 }