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| author | rsc <devnull@localhost> | 2004-04-29 17:13:24 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2004-04-29 17:13:24 +0000 |
| commit | be36ff68854c86247fdc769c0eaa89eb284b5ca7 (patch) | |
| tree | a523e17071eb0e3088f906446b158b3d184b77fe /src/cmd/draw/tweak.c | |
| parent | 3d72637f9b4c42b1fc9b7d95d278ea3dd65c748d (diff) | |
| download | plan9port-be36ff68854c86247fdc769c0eaa89eb284b5ca7.tar.gz plan9port-be36ff68854c86247fdc769c0eaa89eb284b5ca7.tar.bz2 plan9port-be36ff68854c86247fdc769c0eaa89eb284b5ca7.zip | |
add -W to specify window size.
various other little fixes.
Diffstat (limited to 'src/cmd/draw/tweak.c')
| -rw-r--r-- | src/cmd/draw/tweak.c | 16 |
1 files changed, 15 insertions, 1 deletions
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 @@ -172,12 +172,26 @@ 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[]) { int i; 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]; |