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* backtrace.c: Replaced SCM_STRINGP with scm_is_string.

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(display_header): Print FNAME when it is true, not
merely when it is a string.
This commit is contained in:
Marius Vollmer 2004-08-10 13:31:22 +00:00
parent 7d04d68bf7
commit 3b9ee0a4f8
1 changed files with 9 additions and 6 deletions
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15
libguile/backtrace.c
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@ -84,7 +84,7 @@ display_header (SCM source, SCM port)
* filename with the source properties? Then we could in case of
* non-file ports give at least some more details than just
* "<unnamed port>". */
if (SCM_STRINGP (fname))
if (scm_is_true (fname))
scm_prin1 (fname, port, 0);
else
scm_puts ("<unnamed port>", port);
@ -116,7 +116,7 @@ struct display_error_message_data {
static SCM
display_error_message (struct display_error_message_data *d)
{
if (SCM_STRINGP (d->message) && scm_is_true (scm_list_p (d->args)))
if (scm_is_string (d->message) && scm_is_true (scm_list_p (d->args)))
scm_simple_format (d->port, d->message, d->args);
else
scm_display (d->message, d->port);
@ -176,7 +176,7 @@ display_expression (SCM frame, SCM pname, SCM source, SCM port)
pstate->fancyp = 1;
pstate->level = DISPLAY_EXPRESSION_MAX_LEVEL;
pstate->length = DISPLAY_EXPRESSION_MAX_LENGTH;
if (SCM_SYMBOLP (pname) || SCM_STRINGP (pname))
if (SCM_SYMBOLP (pname) || scm_is_string (pname))
{
if (SCM_FRAMEP (frame)
&& SCM_FRAME_EVAL_ARGS_P (frame))
@ -227,11 +227,13 @@ display_error_body (struct display_error_args *a)
prev_frame = SCM_FRAME_PREV (current_frame);
if (!SCM_MEMOIZEDP (source) && scm_is_true (prev_frame))
source = SCM_FRAME_SOURCE (prev_frame);
if (!SCM_SYMBOLP (pname) && !SCM_STRINGP (pname) && SCM_FRAME_PROC_P (current_frame)
if (!SCM_SYMBOLP (pname)
&& !scm_is_string (pname)
&& SCM_FRAME_PROC_P (current_frame)
&& scm_is_true (scm_procedure_p (SCM_FRAME_PROC (current_frame))))
pname = scm_procedure_name (SCM_FRAME_PROC (current_frame));
}
if (SCM_SYMBOLP (pname) || SCM_STRINGP (pname) || SCM_MEMOIZEDP (source))
if (SCM_SYMBOLP (pname) || scm_is_string (pname) || SCM_MEMOIZEDP (source))
{
display_header (source, a->port);
display_expression (current_frame, pname, source, a->port);
@ -530,7 +532,8 @@ display_backtrace_file_and_line (SCM frame, SCM port, scm_print_state *pstate)
{
pstate -> writingp = 0;
#ifdef HAVE_POSIX
scm_iprin1 (SCM_STRINGP (file) ? scm_basename (file, SCM_UNDEFINED) : file,
scm_iprin1 ((scm_is_string (file)?
scm_basename (file, SCM_UNDEFINED) : file),
port, pstate);
#else
scm_iprin1 (file, port, pstate);