Mercurial > hg > xemacs-beta
view lisp/setup-paths.el @ 4952:19a72041c5ed
Mule-izing, various fixes related to char * arguments
-------------------- ChangeLog entries follow: --------------------
modules/ChangeLog addition:
2010-01-26 Ben Wing <ben@xemacs.org>
* postgresql/postgresql.c:
* postgresql/postgresql.c (CHECK_LIVE_CONNECTION):
* postgresql/postgresql.c (print_pgresult):
* postgresql/postgresql.c (Fpq_conn_defaults):
* postgresql/postgresql.c (Fpq_connectdb):
* postgresql/postgresql.c (Fpq_connect_start):
* postgresql/postgresql.c (Fpq_result_status):
* postgresql/postgresql.c (Fpq_res_status):
Mule-ize large parts of it.
2010-01-26 Ben Wing <ben@xemacs.org>
* ldap/eldap.c (print_ldap):
* ldap/eldap.c (allocate_ldap):
Use write_ascstring().
src/ChangeLog addition:
2010-01-26 Ben Wing <ben@xemacs.org>
* alloc.c:
* alloc.c (build_ascstring):
* alloc.c (build_msg_cistring):
* alloc.c (staticpro_1):
* alloc.c (staticpro_name):
* alloc.c (staticpro_nodump_1):
* alloc.c (staticpro_nodump_name):
* alloc.c (unstaticpro_nodump_1):
* alloc.c (mcpro_1):
* alloc.c (mcpro_name):
* alloc.c (object_memory_usage_stats):
* alloc.c (common_init_alloc_early):
* alloc.c (init_alloc_once_early):
* buffer.c (print_buffer):
* buffer.c (vars_of_buffer):
* buffer.c (common_init_complex_vars_of_buffer):
* buffer.c (init_initial_directory):
* bytecode.c (invalid_byte_code):
* bytecode.c (print_compiled_function):
* bytecode.c (mark_compiled_function):
* chartab.c (print_table_entry):
* chartab.c (print_char_table):
* config.h.in:
* console-gtk.c:
* console-gtk.c (gtk_device_to_console_connection):
* console-gtk.c (gtk_semi_canonicalize_console_connection):
* console-gtk.c (gtk_canonicalize_console_connection):
* console-gtk.c (gtk_semi_canonicalize_device_connection):
* console-gtk.c (gtk_canonicalize_device_connection):
* console-stream.c (stream_init_frame_1):
* console-stream.c (vars_of_console_stream):
* console-stream.c (init_console_stream):
* console-x.c (x_semi_canonicalize_console_connection):
* console-x.c (x_semi_canonicalize_device_connection):
* console-x.c (x_canonicalize_device_connection):
* console-x.h:
* data.c (eq_with_ebola_notice):
* data.c (Fsubr_interactive):
* data.c (Fnumber_to_string):
* data.c (digit_to_number):
* device-gtk.c (gtk_init_device):
* device-msw.c (print_devmode):
* device-x.c (x_event_name):
* dialog-msw.c (handle_directory_dialog_box):
* dialog-msw.c (handle_file_dialog_box):
* dialog-msw.c (vars_of_dialog_mswindows):
* doc.c (weird_doc):
* doc.c (Fsnarf_documentation):
* doc.c (vars_of_doc):
* dumper.c (pdump):
* dynarr.c:
* dynarr.c (Dynarr_realloc):
* editfns.c (Fuser_real_login_name):
* editfns.c (get_home_directory):
* elhash.c (print_hash_table_data):
* elhash.c (print_hash_table):
* emacs.c (main_1):
* emacs.c (vars_of_emacs):
* emodules.c:
* emodules.c (_emodules_list):
* emodules.c (Fload_module):
* emodules.c (Funload_module):
* emodules.c (Flist_modules):
* emodules.c (find_make_module):
* emodules.c (attempt_module_delete):
* emodules.c (emodules_load):
* emodules.c (emodules_doc_subr):
* emodules.c (emodules_doc_sym):
* emodules.c (syms_of_module):
* emodules.c (vars_of_module):
* emodules.h:
* eval.c (print_subr):
* eval.c (signal_call_debugger):
* eval.c (build_error_data):
* eval.c (signal_error):
* eval.c (maybe_signal_error):
* eval.c (signal_continuable_error):
* eval.c (maybe_signal_continuable_error):
* eval.c (signal_error_2):
* eval.c (maybe_signal_error_2):
* eval.c (signal_continuable_error_2):
* eval.c (maybe_signal_continuable_error_2):
* eval.c (signal_ferror):
* eval.c (maybe_signal_ferror):
* eval.c (signal_continuable_ferror):
* eval.c (maybe_signal_continuable_ferror):
* eval.c (signal_ferror_with_frob):
* eval.c (maybe_signal_ferror_with_frob):
* eval.c (signal_continuable_ferror_with_frob):
* eval.c (maybe_signal_continuable_ferror_with_frob):
* eval.c (syntax_error):
* eval.c (syntax_error_2):
* eval.c (maybe_syntax_error):
* eval.c (sferror):
* eval.c (sferror_2):
* eval.c (maybe_sferror):
* eval.c (invalid_argument):
* eval.c (invalid_argument_2):
* eval.c (maybe_invalid_argument):
* eval.c (invalid_constant):
* eval.c (invalid_constant_2):
* eval.c (maybe_invalid_constant):
* eval.c (invalid_operation):
* eval.c (invalid_operation_2):
* eval.c (maybe_invalid_operation):
* eval.c (invalid_change):
* eval.c (invalid_change_2):
* eval.c (maybe_invalid_change):
* eval.c (invalid_state):
* eval.c (invalid_state_2):
* eval.c (maybe_invalid_state):
* eval.c (wtaerror):
* eval.c (stack_overflow):
* eval.c (out_of_memory):
* eval.c (print_multiple_value):
* eval.c (issue_call_trapping_problems_warning):
* eval.c (backtrace_specials):
* eval.c (backtrace_unevalled_args):
* eval.c (Fbacktrace):
* eval.c (warn_when_safe):
* event-Xt.c (modwarn):
* event-Xt.c (modbarf):
* event-Xt.c (check_modifier):
* event-Xt.c (store_modifier):
* event-Xt.c (emacs_Xt_format_magic_event):
* event-Xt.c (describe_event):
* event-gtk.c (dragndrop_data_received):
* event-gtk.c (store_modifier):
* event-gtk.c (gtk_reset_modifier_mapping):
* event-msw.c (dde_eval_string):
* event-msw.c (Fdde_alloc_advise_item):
* event-msw.c (mswindows_dde_callback):
* event-msw.c (FROB):
* event-msw.c (emacs_mswindows_format_magic_event):
* event-stream.c (external_debugging_print_event):
* event-stream.c (execute_help_form):
* event-stream.c (vars_of_event_stream):
* events.c (print_event_1):
* events.c (print_event):
* events.c (event_equal):
* extents.c (print_extent_1):
* extents.c (print_extent):
* extents.c (vars_of_extents):
* faces.c (print_face):
* faces.c (complex_vars_of_faces):
* file-coding.c:
* file-coding.c (print_coding_system):
* file-coding.c (print_coding_system_in_print_method):
* file-coding.c (default_query_method):
* file-coding.c (find_coding_system):
* file-coding.c (make_coding_system_1):
* file-coding.c (chain_print):
* file-coding.c (undecided_print):
* file-coding.c (gzip_print):
* file-coding.c (vars_of_file_coding):
* file-coding.c (complex_vars_of_file_coding):
* fileio.c:
* fileio.c (report_file_type_error):
* fileio.c (report_error_with_errno):
* fileio.c (report_file_error):
* fileio.c (barf_or_query_if_file_exists):
* fileio.c (vars_of_fileio):
* floatfns.c (matherr):
* fns.c (print_bit_vector):
* fns.c (Fmapconcat):
* fns.c (add_suffix_to_symbol):
* fns.c (add_prefix_to_symbol):
* frame-gtk.c:
* frame-gtk.c (Fgtk_window_id):
* frame-x.c (def):
* frame-x.c (x_cde_transfer_callback):
* frame.c:
* frame.c (Fmake_frame):
* gc.c (show_gc_cursor_and_message):
* gc.c (vars_of_gc):
* glyphs-eimage.c (png_instantiate):
* glyphs-eimage.c (tiff_instantiate):
* glyphs-gtk.c (gtk_print_image_instance):
* glyphs-msw.c (mswindows_print_image_instance):
* glyphs-x.c (x_print_image_instance):
* glyphs-x.c (update_widget_face):
* glyphs.c (make_string_from_file):
* glyphs.c (print_image_instance):
* glyphs.c (signal_image_error):
* glyphs.c (signal_image_error_2):
* glyphs.c (signal_double_image_error):
* glyphs.c (signal_double_image_error_2):
* glyphs.c (xbm_mask_file_munging):
* glyphs.c (pixmap_to_lisp_data):
* glyphs.h:
* gui.c (gui_item_display_flush_left):
* hpplay.c (player_error_internal):
* hpplay.c (myHandler):
* intl-win32.c:
* intl-win32.c (langcode_to_lang):
* intl-win32.c (sublangcode_to_lang):
* intl-win32.c (Fmswindows_get_locale_info):
* intl-win32.c (lcid_to_locale_mule_or_no):
* intl-win32.c (mswindows_multibyte_to_unicode_print):
* intl-win32.c (complex_vars_of_intl_win32):
* keymap.c:
* keymap.c (print_keymap):
* keymap.c (ensure_meta_prefix_char_keymapp):
* keymap.c (Fkey_description):
* keymap.c (Ftext_char_description):
* lisp.h:
* lisp.h (struct):
* lisp.h (DECLARE_INLINE_HEADER):
* lread.c (Fload_internal):
* lread.c (locate_file):
* lread.c (read_escape):
* lread.c (read_raw_string):
* lread.c (read1):
* lread.c (read_list):
* lread.c (read_compiled_function):
* lread.c (init_lread):
* lrecord.h:
* marker.c (print_marker):
* marker.c (marker_equal):
* menubar-msw.c (displayable_menu_item):
* menubar-x.c (command_builder_operate_menu_accelerator):
* menubar.c (vars_of_menubar):
* minibuf.c (reinit_complex_vars_of_minibuf):
* minibuf.c (complex_vars_of_minibuf):
* mule-charset.c (Fmake_charset):
* mule-charset.c (complex_vars_of_mule_charset):
* mule-coding.c (iso2022_print):
* mule-coding.c (fixed_width_query):
* number.c (bignum_print):
* number.c (ratio_print):
* number.c (bigfloat_print):
* number.c (bigfloat_finalize):
* objects-msw.c:
* objects-msw.c (mswindows_color_to_string):
* objects-msw.c (mswindows_color_list):
* objects-tty.c:
* objects-tty.c (tty_font_list):
* objects-tty.c (tty_find_charset_font):
* objects-xlike-inc.c (xft_find_charset_font):
* objects-xlike-inc.c (endif):
* print.c:
* print.c (write_istring):
* print.c (write_ascstring):
* print.c (Fterpri):
* print.c (Fprint):
* print.c (print_error_message):
* print.c (print_vector_internal):
* print.c (print_cons):
* print.c (print_string):
* print.c (printing_unreadable_object):
* print.c (print_internal):
* print.c (print_float):
* print.c (print_symbol):
* process-nt.c (mswindows_report_winsock_error):
* process-nt.c (nt_canonicalize_host_name):
* process-unix.c (unix_canonicalize_host_name):
* process.c (print_process):
* process.c (report_process_error):
* process.c (report_network_error):
* process.c (make_process_internal):
* process.c (Fstart_process_internal):
* process.c (status_message):
* process.c (putenv_internal):
* process.c (vars_of_process):
* process.h:
* profile.c (vars_of_profile):
* rangetab.c (print_range_table):
* realpath.c (vars_of_realpath):
* redisplay.c (vars_of_redisplay):
* search.c (wordify):
* search.c (Freplace_match):
* sheap.c (sheap_adjust_h):
* sound.c (report_sound_error):
* sound.c (Fplay_sound_file):
* specifier.c (print_specifier):
* symbols.c (Fsubr_name):
* symbols.c (do_symval_forwarding):
* symbols.c (set_default_buffer_slot_variable):
* symbols.c (set_default_console_slot_variable):
* symbols.c (store_symval_forwarding):
* symbols.c (default_value):
* symbols.c (defsymbol_massage_name_1):
* symbols.c (defsymbol_massage_name_nodump):
* symbols.c (defsymbol_massage_name):
* symbols.c (defsymbol_massage_multiword_predicate_nodump):
* symbols.c (defsymbol_massage_multiword_predicate):
* symbols.c (defsymbol_nodump):
* symbols.c (defsymbol):
* symbols.c (defkeyword):
* symbols.c (defkeyword_massage_name):
* symbols.c (check_module_subr):
* symbols.c (deferror_1):
* symbols.c (deferror):
* symbols.c (deferror_massage_name):
* symbols.c (deferror_massage_name_and_message):
* symbols.c (defvar_magic):
* symeval.h:
* symeval.h (DEFVAR_SYMVAL_FWD):
* sysdep.c:
* sysdep.c (init_system_name):
* sysdll.c:
* sysdll.c (MAYBE_PREPEND_UNDERSCORE):
* sysdll.c (dll_function):
* sysdll.c (dll_variable):
* sysdll.c (dll_error):
* sysdll.c (dll_open):
* sysdll.c (dll_close):
* sysdll.c (image_for_address):
* sysdll.c (my_find_image):
* sysdll.c (search_linked_libs):
* sysdll.h:
* sysfile.h:
* sysfile.h (DEFAULT_DIRECTORY_FALLBACK):
* syswindows.h:
* tests.c (DFC_CHECK_LENGTH):
* tests.c (DFC_CHECK_CONTENT):
* tests.c (Ftest_hash_tables):
* text.c (vars_of_text):
* text.h:
* tooltalk.c (tt_opnum_string):
* tooltalk.c (tt_message_arg_ival_string):
* tooltalk.c (Ftooltalk_default_procid):
* tooltalk.c (Ftooltalk_default_session):
* tooltalk.c (init_tooltalk):
* tooltalk.c (vars_of_tooltalk):
* ui-gtk.c (Fdll_load):
* ui-gtk.c (type_to_marshaller_type):
* ui-gtk.c (Fgtk_import_function_internal):
* ui-gtk.c (emacs_gtk_object_printer):
* ui-gtk.c (emacs_gtk_boxed_printer):
* unicode.c (unicode_to_ichar):
* unicode.c (unicode_print):
* unicode.c (unicode_query):
* unicode.c (vars_of_unicode):
* unicode.c (complex_vars_of_unicode):
* win32.c:
* win32.c (mswindows_report_process_error):
* window.c (print_window):
* xemacs.def.in.in:
BASIC IDEA: Further fixing up uses of char * and CIbyte *
to reflect their actual semantics; Mule-izing some code;
redoing of the not-yet-working code to handle message translation.
Clean up code to handle message-translation (not yet working).
Create separate versions of build_msg_string() for working with
Ibyte *, CIbyte *, and Ascbyte * arguments. Assert that Ascbyte *
arguments are pure-ASCII. Make build_msg_string() be the same
as build_msg_ascstring(). Create same three versions of GETTEXT()
and DEFER_GETTEXT(). Also create build_defer_string() and
variants for the equivalent of DEFER_GETTEXT() when building a
string. Remove old CGETTEXT(). Clean up code where GETTEXT(),
DEFER_GETTEXT(), build_msg_string(), etc. was being called and
introduce some new calls to build_msg_string(), etc. Remove
GETTEXT() from calls to weird_doc() -- we assume that the
message snarfer knows about weird_doc(). Remove uses of
DEFER_GETTEXT() from error messages in sysdep.c and instead use
special comments /* @@@begin-snarf@@@ */ and /* @@@end-snarf@@@ */
that the message snarfer presumably knows about.
Create build_ascstring() and use it in many instances in place
of build_string(). The purpose of having Ascbyte * variants is
to make the code more self-documenting in terms of what sort of
semantics is expected for char * strings. In fact in the process
of looking for uses of build_string(), much improperly Mule-ized
was discovered.
Mule-ize a lot of code as described in previous paragraph,
e.g. in sysdep.c.
Make the error functions take Ascbyte * strings and fix up a
couple of places where non-pure-ASCII strings were being passed in
(file-coding.c, mule-coding.c, unicode.c). (It's debatable whether
we really need to make the error functions work this way. It
helps catch places where code is written in a way that message
translation won't work, but we may well never implement message
translation.)
Make staticpro() and friends take Ascbyte * strings instead of
raw char * strings. Create a const_Ascbyte_ptr dynarr type
to describe what's held by staticpro_names[] and friends,
create pdump descriptions for const_Ascbyte_ptr dynarrs, and
use them in place of specially-crafted staticpro descriptions.
Mule-ize certain other functions (e.g. x_event_name) by correcting
raw use of char * to Ascbyte *, Rawbyte * or another such type,
and raw use of char[] buffers to another type (usually Ascbyte[]).
Change many uses of write_c_string() to write_msg_string(),
write_ascstring(), etc.
Mule-ize emodules.c, emodules.h, sysdll.h.
Fix some un-Mule-ized code in intl-win32.c.
A comment in event-Xt.c and the limitations of the message
snarfer (make-msgfile or whatever) is presumably incorrect --
it should be smart enough to handle function calls spread over
more than one line. Clean up code in event-Xt.c that was
written awkwardly for this reason.
In config.h.in, instead of NEED_ERROR_CHECK_TYPES_INLINES,
create a more general XEMACS_DEFS_NEEDS_INLINE_DECLS to
indicate when inlined functions need to be declared in
xemacs.defs.in.in, and make use of it in xemacs.defs.in.in.
We need to do this because postgresql.c now calls qxestrdup(),
which is an inline function.
Make nconc2() and other such functions MODULE_API and put
them in xemacs.defs.in.in since postgresql.c now uses them.
Clean up indentation in lread.c and a few other places.
In text.h, document ASSERT_ASCTEXT_ASCII() and
ASSERT_ASCTEXT_ASCII_LEN(), group together the stand-in
encodings and add some more for DLL symbols, function and
variable names, etc.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Tue, 26 Jan 2010 23:22:30 -0600 |
| parents | 09c3d30b5d4e |
| children | 9c6ea1581159 |
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;;; setup-paths.el --- setup various XEmacs paths ;; Copyright (C) 1985-1986, 1990, 1992-1997 Free Software Foundation, Inc. ;; Copyright (c) 1993, 1994 Sun Microsystems, Inc. ;; Copyright (C) 1995 Board of Trustees, University of Illinois ;; Copyright (C) 2003 Ben Wing. ;; Author: Mike Sperber <mike@xemacs.orgx> ;; Maintainer: XEmacs Development Team ;; Keywords: internal, dumped ;; This file is part of XEmacs. ;; XEmacs is free software; you can redistribute it and/or modify it ;; under the terms of the GNU General Public License as published by ;; the Free Software Foundation; either version 2, or (at your option) ;; any later version. ;; XEmacs is distributed in the hope that it will be useful, but ;; WITHOUT ANY WARRANTY; without even the implied warranty of ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ;; General Public License for more details. ;; You should have received a copy of the GNU General Public License ;; along with XEmacs; see the file COPYING. If not, write to the ;; Free Software Foundation, 59 Temple Place - Suite 330, ;; Boston, MA 02111-1307, USA. ;;; Synched up with: Not in FSF. ;;; Commentary: ;; This file is dumped with XEmacs. ;; This file contains functions and variables that describe and construct ;; the various paths into the XEmacs hierarchy from a global viewpoint. ;; This file doesn't actually set any global variable, and doesn't ;; contain any state---it just contains the functionality for ;; searching directories and constructing paths. ;; It requires find-paths.el and packages.el. ;;; Code: ;(setq debug-paths t) (defvar paths-core-load-path-depth 0 "Depth of load-path searches in core Lisp paths.") (defvar paths-site-load-path-depth 1 "Depth of load-path searches in site Lisp paths.") (defvar paths-mule-load-path-depth 0 "Depth of load-path searches in Mule Lisp paths.") (defvar paths-module-load-path-depth 1 "Depth of load-path searches in module paths.") (defvar paths-default-info-directories (mapcar (function (lambda (dirlist) (paths-construct-path dirlist (char-to-string directory-sep-char)))) '(("usr" "local" "info") ("usr" "info") ("usr" "local" "share" "info") ("usr" "share" "info"))) "Directories appended to the end of the info path by default.") ;;; Basic utility functions. (defun paths-emacs-root-p (directory) "Check if DIRECTORY is a plausible installation root." (or ;; installed (paths-file-readable-directory-p (paths-construct-path (list directory "lib" (construct-emacs-version-name)))) ;; in-place or windows-nt. windows-nt equivalent of --srcdir is ;; BUILD_DIR in config.inc, and has no lisp/ or etc/ since symlinks ;; don't exist. instead, xemacs.mak points configure-lisp-directory and ;; configure-data-directory at the right places. (and (or configure-exec-directory (paths-file-readable-directory-p (paths-construct-path (list directory "lib-src"))) (eq system-type 'windows-nt)) (or configure-lisp-directory (paths-file-readable-directory-p (paths-construct-path (list directory "lisp")))) (or configure-data-directory (paths-file-readable-directory-p (paths-construct-path (list directory "etc"))))))) (defun paths-emacs-data-root-p (directory) "Check if DIRECTORY is a plausible data installation root. A data installation root is one containing data files that may be shared among multiple different versions of XEmacs, the packages in particular. This serves as an additional filter to narrow down the list of plausible installation roots." (or ;; installed (paths-file-readable-directory-p (paths-construct-path (list directory "share" emacs-program-name))) (paths-file-readable-directory-p (paths-construct-path (list directory "share" (construct-emacs-version-name)))) ;; in-place or windows-nt (and (paths-file-readable-directory-p (paths-construct-path (list directory "lisp"))) (paths-file-readable-directory-p (paths-construct-path (list directory "etc")))) ;; searching for a package directory (and (string-match "win32" system-configuration) (paths-file-readable-directory-p (paths-construct-path (list directory "xemacs-packages")))))) (defun paths-find-invocation-roots (invocation-directory invocation-name root-p) "Find the list of run-time roots of XEmacs. INVOCATION-DIRECTORY is a directory containing the XEmacs executable. INVOCATION-NAME is the name of the executable itself ROOT-P is a function that tests whether a root is plausible." (let* ((executable-file-name (paths-chase-symlink (concat invocation-directory invocation-name))) (executable-directory (file-name-directory executable-file-name)) (maybe-root-1 (file-name-as-directory (paths-construct-path '("..") executable-directory))) (maybe-root-2 (file-name-as-directory (paths-construct-path '(".." "..") executable-directory)))) (paths-filter root-p (list maybe-root-1 maybe-root-2)))) (defun paths-find-emacs-roots (invocation-directory invocation-name root-p) "Find all plausible installation roots for XEmacs. This is a list of plausible directories in which to search for the important directories used by XEmacs at run-time, for example `exec-directory', `data-directory' and `lisp-directory'. ROOT-P is a function that tests whether a root is plausible." (let* ((invocation-roots (paths-find-invocation-roots invocation-directory invocation-name root-p)) (potential-installation-roots (paths-uniq-append (and configure-exec-prefix-directory (list (file-name-as-directory configure-exec-prefix-directory))) (and configure-prefix-directory (list (file-name-as-directory configure-prefix-directory))))) (installation-roots (paths-filter root-p potential-installation-roots))) (paths-uniq-append invocation-roots installation-roots))) (defun paths-find-site-lisp-directory (roots) "Find the site Lisp directory of the XEmacs hierarchy. ROOTS is a list of installation roots." (paths-find-site-directory roots (list "site-lisp") nil nil configure-site-directory)) (defun paths-find-site-module-directory (roots) "Find the site modules directory of the XEmacs hierarchy. ROOTS is a list of installation roots." (paths-find-site-directory roots (list "site-modules") t nil configure-site-module-directory)) (defun paths-find-lisp-directory (roots) "Find the main Lisp directory of the XEmacs hierarchy. ROOTS is a list of installation roots." (paths-find-version-directory roots (list "lisp") nil nil configure-lisp-directory)) (defun paths-find-mule-lisp-directory (roots &optional lisp-directory) "Find the Mule Lisp directory of the XEmacs hierarchy. ROOTS is a list of installation roots." ;; #### kludge (if lisp-directory (let ((guess (file-name-as-directory (paths-construct-path (list lisp-directory "mule"))))) (if (paths-file-readable-directory-p guess) guess (paths-find-version-directory roots (list "mule-lisp") nil nil configure-mule-lisp-directory))))) (defun paths-find-module-directory (roots) "Find the main modules directory of the XEmacs hierarchy. ROOTS is a list of installation roots." (paths-find-architecture-directory roots (list "modules") nil configure-module-directory)) (defun paths-construct-load-path (roots early-package-load-path late-package-load-path last-package-load-path lisp-directory &optional site-lisp-directory mule-lisp-directory) "Construct the complete load path. ROOTS is the list of installation roots. EARLY-PACKAGE-LOAD-PATH, LATE-PACKAGE-LOAD-PATH, and LAST-PACKAGE-LOAD-PATH are the load paths for the package hierarchies. SITE-LISP-DIRECTORY and MULE-LISP-DIRECTORY are optional directories to be included in the load path---SITE-LISP-DIRECTORY for the obsolete site-specific Lisp files, and MULE-LISP-DIRECTORY for the Mule Lisp files, which exist only in Mule installations." (let* ((envvar-value (getenv "EMACSLOADPATH")) (env-load-path (and envvar-value (paths-decode-directory-path envvar-value 'drop-empties))) (site-lisp-load-path (and site-lisp-directory (paths-find-recursive-load-path (list site-lisp-directory) paths-site-load-path-depth))) (mule-lisp-load-path (and mule-lisp-directory (paths-find-recursive-load-path (list mule-lisp-directory) paths-mule-load-path-depth))) (lisp-load-path (and lisp-directory (paths-find-recursive-load-path (list lisp-directory) paths-core-load-path-depth)))) (append env-load-path early-package-load-path site-lisp-load-path late-package-load-path mule-lisp-load-path lisp-load-path last-package-load-path))) (defun paths-construct-module-load-path (root module-directory &optional site-module-directory) "Construct the modules load path." (let* ((envvar-value (getenv "EMACSMODULEPATH")) (env-module-path (and envvar-value (paths-decode-directory-path envvar-value 'drop-empties))) (site-module-load-path (and site-module-directory (paths-find-recursive-load-path (list site-module-directory) paths-site-load-path-depth))) (module-load-path (and module-directory (paths-find-recursive-load-path (list module-directory) paths-module-load-path-depth)))) (append env-module-path site-module-load-path module-load-path))) (defun paths-construct-info-path (roots early-package-hierarchies late-package-hierarchies last-package-hierarchies) "Construct the info path. ROOTS is the list of installation roots. EARLY-PACKAGE-HIERARCHIES, LATE-PACKAGE-HIERARCHIES, and LAST-PACKAGE-HIERARCHIES are lists of package hierarchy roots, respectively." (let ((info-path-envval (getenv "INFOPATH"))) (paths-uniq-append (append (let ((info-directory (paths-find-version-directory roots (list "info") nil nil configure-info-directory))) (and info-directory (list info-directory))) (packages-find-package-info-path early-package-hierarchies) (packages-find-package-info-path late-package-hierarchies) (packages-find-package-info-path last-package-hierarchies) (and info-path-envval (paths-decode-directory-path info-path-envval 'drop-empties))) (and (null info-path-envval) (paths-uniq-append (paths-directories-which-exist configure-info-path) (paths-directories-which-exist paths-default-info-directories)))))) (defun paths-find-doc-directory (roots) "Find the documentation directory. ROOTS is the list of installation roots." (paths-find-architecture-directory roots (list "lib-src") nil configure-doc-directory)) (defun paths-find-exec-directory (roots) "Find the binary directory. ROOTS is the list of installation roots." (paths-find-architecture-directory roots (list "lib-src") nil configure-exec-directory)) (defun paths-construct-exec-path (roots exec-directory early-package-hierarchies late-package-hierarchies last-package-hierarchies) "Find the binary path. ROOTS is the list of installation roots. EARLY-PACKAGE-HIERARCHIES, LATE-PACKAGE-HIERARCHIES, and LAST-PACKAGE-HIERARCHIES are lists of package hierarchy roots, respectively. EXEC-DIRECTORY is the directory of architecture-dependent files that come with XEmacs. EARLY-PACKAGES, LATE-PACKAGES, and LAST-PACKAGES are lists of package hierarchy roots, respectively." (append (let ((path-envval (getenv "PATH"))) (if path-envval (paths-decode-directory-path path-envval 'drop-empties))) (packages-find-package-exec-path early-package-hierarchies) (packages-find-package-exec-path late-package-hierarchies) (let ((emacspath-envval (getenv "EMACSPATH"))) (and emacspath-envval (split-path emacspath-envval))) (and exec-directory (list exec-directory)) (packages-find-package-exec-path last-package-hierarchies))) (defun paths-find-data-directory (roots) "Find the data directory. ROOTS is the list of installation roots." (paths-find-version-directory roots (list "etc") nil "EMACSDATA" configure-data-directory)) (defun paths-construct-data-directory-list (data-directory early-package-hierarchies late-package-hierarchies last-package-hierarchies) "Construct the data path. DATA-DIRECTORY is the data directory of the XEmacs installation. EARLY-PACKAGE-HIERARCHIES, LATE-PACKAGE-HIERARCHIES, and LAST-PACKAGE-HIERARCHIES are lists of package hierarchy roots, respectively." (append (packages-find-package-data-path early-package-hierarchies) (packages-find-package-data-path late-package-hierarchies) (list data-directory) (packages-find-package-data-path last-package-hierarchies))) ;;; setup-paths.el ends here