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detail in 'print_usage'
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parent
7cc0e63d8a
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10
lua.c
10
lua.c
@ -1,5 +1,5 @@
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/*
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** $Id: lua.c,v 1.194 2010/10/25 19:01:37 roberto Exp roberto $
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** $Id: lua.c,v 1.195 2010/12/03 17:20:50 roberto Exp roberto $
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** Lua stand-alone interpreter
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** See Copyright Notice in lua.h
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*/
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@ -106,13 +106,11 @@ static void laction (int i) {
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static void print_usage (const char *badoption) {
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if (badoption[1] == 'e' || badoption[1] == 'l') {
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luai_writestringerror("%s: ", progname);
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luai_writestringerror("%s: ", progname);
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if (badoption[1] == 'e' || badoption[1] == 'l')
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luai_writestringerror("'%s' needs argument\n", badoption);
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} else {
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luai_writestringerror("%s: ", progname);
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else
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luai_writestringerror("unrecognized option '%s'\n", badoption);
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}
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luai_writestringerror(
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"usage: %s [options] [script [args]]\n"
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"Available options are:\n"
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