commit 715d6f8e14e8bc20f21209ca107bef3300d28e8c
author Russ Cox <rsc@swtch.com> Tue Apr 15 19:15:17 2008 -0700
committer Russ Cox <rsc@swtch.com> Tue Apr 15 19:15:17 2008 -0700
tree 76d43fe9b6c4307440bcce659ffda778e5ca5cda
parent 0f815464fcf8839a5053be8d9aaf13326dde24b3

sam: allow more output from ! command (Rob Pike)

src/cmd/sam/shell.c

diff --git a/src/cmd/sam/shell.c b/src/cmd/sam/shell.c
index e865095..8034893 100644
--- a/src/cmd/sam/shell.c
+++ b/src/cmd/sam/shell.c
@@ -142,7 +142,7 @@
 void
 checkerrs(void)
 {
-	char buf[256];
+	char buf[4096];
 	int f, n, nl;
 	char *p;
 	long l;
@@ -150,7 +150,7 @@
 	if(statfile(errfile, 0, 0, 0, &l, 0) > 0 && l != 0){
 		if((f=open((char *)errfile, 0)) != -1){
 			if((n=read(f, buf, sizeof buf-1)) > 0){
-				for(nl=0,p=buf; nl<3 && p<&buf[n]; p++)
+				for(nl=0,p=buf; nl<25 && p<&buf[n]; p++)
 					if(*p=='\n')
 						nl++;
 				*p = 0;