-/* Copyright (C) 1995,1996,1998,1999,2000,2001, 2004, 2006, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1998, 1999, 2000, 2001, 2004, 2006, 2008,
+ * 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
#define FUNC_NAME s_scm_primitive_load
{
SCM hook = *scm_loc_load_hook;
+ SCM ret = SCM_UNSPECIFIED;
char *encoding;
+
SCM_VALIDATE_STRING (1, filename);
if (scm_is_true (hook) && scm_is_false (scm_procedure_p (hook)))
SCM_MISC_ERROR ("value of %load-hook is neither a procedure nor #f",
if (!scm_is_false (hook))
scm_call_1 (hook, filename);
- { /* scope */
- SCM port = scm_open_file (filename, scm_from_locale_string ("r"));
+ {
+ SCM port;
+
+ port = scm_open_file (filename, scm_from_locale_string ("r"));
scm_dynwind_begin (SCM_F_DYNWIND_REWINDABLE);
scm_i_dynwind_current_load_port (port);
if (SCM_EOF_OBJECT_P (form))
break;
- scm_primitive_eval_x (form);
+ ret = scm_primitive_eval_x (form);
}
scm_dynwind_end ();
scm_close_port (port);
}
- return SCM_UNSPECIFIED;
+ return ret;
}
#undef FUNC_NAME
/* Search PATH for a directory containing a file named FILENAME.
The file must be readable, and not a directory.
- If we find one, return its full filename; otherwise, return #f.
+ If we find one, return its full pathname; otherwise, return #f.
If FILENAME is absolute, return it unchanged.
+ We also fill *stat_buf corresponding to the returned pathname.
If given, EXTENSIONS is a list of strings; for each directory
in PATH, we search for FILENAME concatenated with each EXTENSION. */
static SCM
filename_len = strlen (filename_chars);
scm_dynwind_free (filename_chars);
- /* If FILENAME is absolute, return it unchanged. */
+ /* If FILENAME is absolute and is still valid, return it unchanged. */
#ifdef __MINGW32__
if (((filename_len >= 1) &&
(filename_chars[0] == '/' || filename_chars[0] == '\\')) ||
if (filename_len >= 1 && filename_chars[0] == '/')
#endif
{
- SCM res = filename;
- if (scm_is_true (require_exts) &&
- !scm_c_string_has_an_ext (filename_chars, filename_len,
+ if ((scm_is_false (require_exts) ||
+ scm_c_string_has_an_ext (filename_chars, filename_len,
extensions))
- res = SCM_BOOL_F;
-
- scm_dynwind_end ();
- return res;
+ && stat (filename_chars, stat_buf) == 0
+ && !(stat_buf->st_mode & S_IFDIR))
+ result = filename;
+ goto end;
}
/* If FILENAME has an extension, don't try to add EXTENSIONS to it. */
{
/* This filename has an extension, but not one of the right
ones... */
- scm_dynwind_end ();
- return SCM_BOOL_F;
+ goto end;
}
/* This filename already has an extension, so cancel the
list of extensions. */
"@var{filename}. The file must be readable, and not a directory.\n"
"If we find one, return its full filename; otherwise, return\n"
"@code{#f}. If @var{filename} is absolute, return it unchanged.\n"
- "If given, @var{extensions} is a list of strings; for each\n"
+ "If given, @var{rest} is a list of extension strings; for each\n"
"directory in @var{path}, we search for @var{filename}\n"
- "concatenated with each @var{extension}.")
+ "concatenated with each extension.")
#define FUNC_NAME s_scm_search_path
{
SCM extensions, require_exts;
oport = scm_open_output_string ();
scm_print_exception (oport, SCM_BOOL_F, tag, throw_args);
- scm_puts_unlocked (";;; WARNING: compilation of ", scm_current_error_port ());
- scm_display (source, scm_current_error_port ());
- scm_puts_unlocked (" failed:\n", scm_current_error_port ());
+ scm_puts_unlocked (";;; WARNING: compilation of ", scm_current_warning_port ());
+ scm_display (source, scm_current_warning_port ());
+ scm_puts_unlocked (" failed:\n", scm_current_warning_port ());
lines = scm_string_split (scm_get_output_string (oport),
SCM_MAKE_CHAR ('\n'));
for (; scm_is_pair (lines); lines = scm_cdr (lines))
if (scm_c_string_length (scm_car (lines)))
{
- scm_puts_unlocked (";;; ", scm_current_error_port ());
- scm_display (scm_car (lines), scm_current_error_port ());
- scm_newline (scm_current_error_port ());
+ scm_puts_unlocked (";;; ", scm_current_warning_port ());
+ scm_display (scm_car (lines), scm_current_warning_port ());
+ scm_newline (scm_current_warning_port ());
}
scm_close_port (oport);
{
scm_puts_unlocked (";;; note: auto-compilation is enabled, set GUILE_AUTO_COMPILE=0\n"
";;; or pass the --no-auto-compile argument to disable.\n",
- scm_current_error_port ());
+ scm_current_warning_port ());
message_shown = 1;
}
if (stat_ret == 0 && compiled_is_fresh (full_filename, fallback,
&stat_source, &stat_compiled))
{
- scm_puts_unlocked (";;; found fresh local cache at ", scm_current_error_port ());
- scm_display (fallback, scm_current_error_port ());
- scm_newline (scm_current_error_port ());
+ scm_puts_unlocked (";;; found fresh local cache at ", scm_current_warning_port ());
+ scm_display (fallback, scm_current_warning_port ());
+ scm_newline (scm_current_warning_port ());
return scm_load_compiled_with_vm (fallback);
}
}
scm_loc_fresh_auto_compile
= SCM_VARIABLE_LOC (scm_c_define ("%fresh-auto-compile", SCM_BOOL_F));
- the_reader = scm_make_fluid ();
- scm_fluid_set_x (the_reader, SCM_BOOL_F);
+ the_reader = scm_make_fluid_with_default (SCM_BOOL_F);
scm_c_define("current-reader", the_reader);
scm_c_define ("load-compiled",
HCoop / bpt / guile.git / blobdiff