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rio: fix some spacing, slightly cleaner arg handling

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This commit is contained in:
BurnZeZ 2016-03-19 17:50:33 -04:00
parent 8c9d28f4f8
commit 18046fd815
1 changed files with 8 additions and 11 deletions
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13
sys/src/cmd/rio/rio.c
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@ -26,8 +26,8 @@ void delete(void);
void hide(void); void hide(void);
void unhide(int); void unhide(int);
void newtile(int); void newtile(int);
Image *sweep(void); Image* sweep(void);
Image *bandsize(Window*); Image* bandsize(Window*);
Image* drag(Window*); Image* drag(Window*);
void resized(void); void resized(void);
Channel *exitchan; /* chan(int) */ Channel *exitchan; /* chan(int) */
@ -138,20 +138,17 @@ threadmain(int argc, char *argv[])
reverse = ~0xFF; reverse = ~0xFF;
break; break;
case 'f': case 'f':
fontname = ARGF(); fontname = EARGF(usage());
if(fontname == nil)
usage(); usage();
break; break;
case 'i': case 'i':
initstr = ARGF(); initstr = EARGF(usage());
if(initstr == nil)
usage(); usage();
break; break;
case 'k': case 'k':
if(kbdin != nil) if(kbdin != nil)
usage(); usage();
kbdin = ARGF(); kbdin = EARGF(usage());
if(kbdin == nil)
usage(); usage();
break; break;
case 's': case 's':