/****************************************************************************
- * Copyright (c) 1998-2009,2012 Free Software Foundation, Inc. *
+ * Copyright 2020,2024 Thomas E. Dickey *
+ * Copyright 1998-2009,2012 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 *
#include <ctype.h>
-MODULE_ID("$Id: lib_tracechr.c,v 1.22 2012/02/22 22:40:24 tom Exp $")
+MODULE_ID("$Id: lib_tracechr.c,v 1.24 2024/02/04 00:11:35 tom Exp $")
#ifdef TRACE
? sp->tracechr_buf
: _nc_globals.tracechr_buf);
- if (ch > KEY_MIN || ch < 0) {
+ if ((ch > KEY_MIN && !_nc_unicode_locale()) || ch < 0) {
name = safe_keyname(SP_PARM, ch);
if (name == 0 || *name == '\0')
name = "NULL";
_nc_SPRINTF(MyBuffer, _nc_SLIMIT(MyBufSize)
- "'%.30s' = %#03o", name, ch);
- } else if (!is8bits(ch) || !isprint(UChar(ch))) {
+ "'%.30s' = \\x%02x", name, ch);
+ } else if (!is8bits(ch)
+ || (_nc_unicode_locale() && !is7bits(ch))
+ || !isprint(UChar(ch))) {
/*
* workaround for glibc bug:
* sprintf changes the result from unctrl() to an empty string if it
* does not correspond to a valid multibyte sequence.
*/
_nc_SPRINTF(MyBuffer, _nc_SLIMIT(MyBufSize)
- "%#03o", ch);
+ "\\x%02x", ch);
} else {
name = safe_unctrl(SP_PARM, (chtype) ch);
if (name == 0 || *name == 0)
name = "null"; /* shouldn't happen */
_nc_SPRINTF(MyBuffer, _nc_SLIMIT(MyBufSize)
- "'%.30s' = %#03o", name, ch);
+ "'%.30s' = \\x%02x", name, ch);
}
return (MyBuffer);
}