From be36ff68854c86247fdc769c0eaa89eb284b5ca7 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Thu, 29 Apr 2004 17:13:24 +0000
Subject: add -W to specify window size.

various other little fixes.
---
 src/cmd/draw/tweak.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'src/cmd/draw/tweak.c')

diff --git a/src/cmd/draw/tweak.c b/src/cmd/draw/tweak.c
index c7e12878..82a22ee1 100644
--- a/src/cmd/draw/tweak.c
+++ b/src/cmd/draw/tweak.c
@@ -171,6 +171,13 @@ void	buttons(int);
 void	drawall(void);
 void	tclose1(Thing*);
 
+void
+usage(void)
+{
+	fprint(2, "usage: tweak [-W winsize] file...\n");
+	exits("usage");
+}
+
 void
 main(int argc, char *argv[])
 {
@@ -178,6 +185,13 @@ main(int argc, char *argv[])
 	Event e;
 	Thing *t;
 
+	ARGBEGIN{
+	case 'W':
+		winsize = EARGF(usage());
+		break;
+	default:
+		usage();
+	}ARGEND
 	mag = Mag;
 	if(initdraw(error, 0, "tweak") < 0){
 		fprint(2, "tweak: initdraw failed: %r\n");
@@ -191,7 +205,7 @@ main(int argc, char *argv[])
 	}
 	einit(Emouse|Ekeyboard);
 	eresized(0);
-	i = 1;
+	i = 0;
 	setjmp(err);
 	for(; i<argc; i++){
 		file = argv[i];
-- 
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