diff options
Diffstat (limited to 'lib/libcurses/trace/lib_tracechr.c')
| -rw-r--r-- | lib/libcurses/trace/lib_tracechr.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/lib/libcurses/trace/lib_tracechr.c b/lib/libcurses/trace/lib_tracechr.c index e97e6793146..932ee8d811d 100644 --- a/lib/libcurses/trace/lib_tracechr.c +++ b/lib/libcurses/trace/lib_tracechr.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998 Free Software Foundation, Inc. * + * Copyright (c) 1998,2000 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -31,36 +31,18 @@ * and: Eric S. Raymond <esr@snark.thyrsus.com> * ****************************************************************************/ - - /* * lib_tracechr.c - Tracing/Debugging routines */ - -#ifndef TRACE -#define TRACE /* turn on internal defs for this module */ -#endif - #include <curses.priv.h> -#include <ctype.h> +MODULE_ID("$From: lib_tracechr.c,v 1.2 2000/04/01 20:17:26 tom Exp $") #ifdef TRACE char *_tracechar(const unsigned char ch) { static char crep[20]; - /* - * We can show the actual character if it's either an ordinary printable - * or one of the high-half characters. - */ - if (isprint(ch) || (ch & 0x80)) - { - crep[0] = '\''; - crep[1] = ch; /* necessary; printf tries too hard on metachars */ - (void) sprintf(crep + 2, "' = 0x%02x", (unsigned)ch); - } - else - (void) sprintf(crep, "0x%02x", (unsigned)ch); + (void) sprintf(crep, "'%s' = 0x%02x", unctrl(ch), (unsigned)ch); return(crep); } #else |