comparison lisp/help.el @ 793:e38acbeb1cae

[xemacs-hg @ 2002-03-29 04:46:17 by ben] lots o' fixes etc/ChangeLog: New file. Separated out all entries for etc/ into their own ChangeLog. Includes entries for the following files: etc/BABYL, etc/BETA, etc/CHARSETS, etc/DISTRIB, etc/Emacs.ad, etc/FTP, etc/GNUS-NEWS, etc/GOATS, etc/HELLO, etc/INSTALL, etc/MACHINES, etc/MAILINGLISTS, etc/MSDOS, etc/MYTHOLOGY, etc/NEWS, etc/OXYMORONS, etc/PACKAGES, etc/README, etc/TUTORIAL, etc/TUTORIAL.de, etc/TUTORIAL.ja, etc/TUTORIAL.ko, etc/TUTORIAL.se, etc/aliases.ksh, etc/altrasoft-logo.xpm, etc/check_cygwin_setup.sh, etc/custom/example-themes/europe-theme.el, etc/custom/example-themes/ex-custom-file, etc/custom/example-themes/example-theme.el, etc/e/eterm.ti, etc/edt-user.doc, etc/enriched.doc, etc/etags.1, etc/gnuserv.1, etc/gnuserv.README, etc/package-index.LATEST.gpg, etc/package-index.LATEST.pgp, etc/photos/jan.png, etc/recycle.xpm, etc/refcard.tex, etc/sample.Xdefaults, etc/sample.emacs, etc/sgml/CATALOG, etc/sgml/HTML32.dtd, etc/skk/SKK.tut.E, etc/smilies/Face_ase.xbm, etc/smilies/Face_ase2.xbm, etc/smilies/Face_ase3.xbm, etc/smilies/Face_smile.xbm, etc/smilies/Face_weep.xbm, etc/sounds, etc/toolbar, etc/toolbar/workshop-cap-up.xpm, etc/xemacs-ja.1, etc/xemacs.1, etc/yow.lines, etc\BETA, etc\NEWS, etc\README, etc\TUTORIAL, etc\TUTORIAL.de, etc\check_cygwin_setup.sh, etc\sample.init.el, etc\unicode\README, etc\unicode\mule-ucs\*, etc\unicode\other\* unicode/unicode-consortium/8859-16.TXT: New file. mule/english.el: Define this charset now, since a bug was fixed that formerly prevented it. mule/ethio-util.el: Fix compile errors involving Unicode `characters', which should be integers. Makefile.in.in: Always include gui.c, to fix compile error when TTY-only. EmacsFrame.c, abbrev.c, alloc.c, buffer.c, buffer.h, bytecode.c, bytecode.h, callint.c, callproc.c, casetab.c, casetab.h, charset.h, chartab.c, chartab.h, cmds.c, console-msw.c, console-msw.h, console-tty.c, console-x.c, console-x.h, console.c, console.h, data.c, database.c, device-gtk.c, device-msw.c, device-x.c, device.c, device.h, dialog-msw.c, doc.c, doprnt.c, dumper.c, dynarr.c, editfns.c, eldap.c, eldap.h, elhash.c, elhash.h, emacs.c, eval.c, event-Xt.c, event-gtk.c, event-msw.c, event-stream.c, event-tty.c, event-unixoid.c, events.c, events.h, extents.c, extents.h, faces.c, faces.h, file-coding.c, file-coding.h, fileio.c, filelock.c, fns.c, frame-gtk.c, frame-msw.c, frame-tty.c, frame-x.c, frame.c, frame.h, free-hook.c, general-slots.h, glyphs-eimage.c, glyphs-gtk.c, glyphs-msw.c, glyphs-widget.c, glyphs-x.c, glyphs.c, glyphs.h, gpmevent.c, gtk-xemacs.c, gui-msw.c, gui-x.c, gui-x.h, gui.c, gui.h, gutter.c, gutter.h, indent.c, input-method-xlib.c, insdel.c, keymap.c, keymap.h, lisp-disunion.h, lisp-union.h, lisp.h, lread.c, lrecord.h, lstream.c, lstream.h, marker.c, menubar-gtk.c, menubar-msw.c, menubar-x.c, menubar.c, minibuf.c, mule-canna.c, mule-ccl.c, mule-charset.c, mule-wnnfns.c, native-gtk-toolbar.c, objects-msw.c, objects-tty.c, objects-x.c, objects.c, objects.h, opaque.c, opaque.h, postgresql.c, postgresql.h, print.c, process-unix.c, process.c, process.h, rangetab.c, rangetab.h, redisplay-gtk.c, redisplay-msw.c, redisplay-output.c, redisplay-tty.c, redisplay-x.c, redisplay.c, scrollbar-gtk.c, scrollbar-msw.c, scrollbar-x.c, scrollbar.c, scrollbar.h, search.c, select-gtk.c, select-x.c, sound.c, specifier.c, specifier.h, strftime.c, symbols.c, symeval.h, syntax.h, text.c, text.h, toolbar-common.c, toolbar-msw.c, toolbar.c, toolbar.h, tooltalk.c, tooltalk.h, ui-gtk.c, ui-gtk.h, undo.c, vm-limit.c, window.c, window.h: Eliminate XSETFOO. Replace all usages with wrap_foo(). Make symbol->name a Lisp_Object, not Lisp_String *. Eliminate nearly all uses of Lisp_String * in favor of Lisp_Object, and correct macros so most of them favor Lisp_Object. Create new error-behavior ERROR_ME_DEBUG_WARN -- output warnings, but at level `debug' (usually ignored). Use it when instantiating specifiers, so problems can be debugged. Move log-warning-minimum-level into C so that we can optimize ERROR_ME_DEBUG_WARN. Fix warning levels consistent with new definitions. Add default_ and parent fields to char table; not yet implemented. New fun Dynarr_verify(); use for further error checking on Dynarrs. Rearrange code at top of lisp.h in conjunction with dynarr changes. Fix eifree(). Use Eistrings in various places (format_event_object(), where_is_to_char(), and callers thereof) to avoid fixed-size strings buffers. New fun write_eistring(). Reindent and fix GPM code to follow standards. Set default MS Windows font to Lucida Console (same size as Courier New but less interline spacing, so more lines fit). Increase default frame size on Windows to 50 lines. (If that's too big for the workspace, the frame will be shrunk as necessary.) Fix problem with text files with no newlines (). (Change `convert-eol' coding system to use `nil' for autodetect, consistent with make-coding-system.) Correct compile warnings in vm-limit.c. Fix handling of reverse-direction charsets to avoid errors when opening (e.g.) mule-ucs/lisp/reldata/uiso8859-6.el. Recode some object printing methods to use write_fmt_string() instead of a fixed buffer and sprintf. Turn on display of png comments as warnings (level `info'), now that they're unobtrusive. Revamped the sound documentation. Fixed bug in redisplay w.r.t. hscroll/truncation/continuation glyphs causing jumping up and down of the lines, since they're bigger than the line size. (It was seen most obviously when there's a horizontal scroll bar, e.g. do C-h a glyph or something like that.) The problem was that the glyph-contrib-p setting on glyphs was ignored even if it was set properly, which it wasn't until now.
author ben
date Fri, 29 Mar 2002 04:49:13 +0000
parents 79940b592197
children 42375619fa45
comparison
equal deleted inserted replaced
792:4e83fdb13eb9 793:e38acbeb1cae
841 :group 'help) 841 :group 'help)
842 842
843 (defun print-recent-messages (n) 843 (defun print-recent-messages (n)
844 "Print N most recent messages to standard-output, most recent first. 844 "Print N most recent messages to standard-output, most recent first.
845 If N is nil, all messages will be printed." 845 If N is nil, all messages will be printed."
846 (clear-message) ;; make sure current message goes into log
846 (save-excursion 847 (save-excursion
847 (let ((buffer (get-buffer-create " *Message-Log*")) 848 (let ((buffer (get-buffer-create " *Message-Log*"))
848 oldpoint extent) 849 oldpoint extent)
849 (goto-char (point-max buffer) buffer) 850 (goto-char (point-max buffer) buffer)
850 (set-buffer standard-output) 851 (set-buffer standard-output)
858 (if extent 859 (if extent
859 (goto-char (extent-start-position extent) buffer) 860 (goto-char (extent-start-position extent) buffer)
860 (forward-line -1 buffer)) 861 (forward-line -1 buffer))
861 (insert-buffer-substring buffer (point buffer) oldpoint))))) 862 (insert-buffer-substring buffer (point buffer) oldpoint)))))
862 863
863 (defun view-lossage () 864 (defun view-warnings ()
865 "Display warnings issued."
866 (interactive)
867 (with-displaying-help-buffer
868 (lambda ()
869 (let ((buf (get-buffer "*Warnings*")))
870 (when buf
871 (save-excursion
872 (set-buffer standard-output)
873 (map-extents
874 #'(lambda (extent arg)
875 (goto-char (point-min))
876 (insert (extent-string extent)))
877 buf)))))
878 "warnings"))
879
880 (defun view-lossage (&optional no-keys)
864 "Display recent input keystrokes and recent minibuffer messages. 881 "Display recent input keystrokes and recent minibuffer messages.
865 The number of keys shown is controlled by `view-lossage-key-count'. 882 The number of keys shown is controlled by `view-lossage-key-count'.
866 The number of messages shown is controlled by `view-lossage-message-count'." 883 The number of messages shown is controlled by `view-lossage-message-count'."
867 (interactive) 884 (interactive)
868 (with-displaying-help-buffer 885 (with-displaying-help-buffer
869 (lambda () 886 (lambda ()
870 (princ (key-description (recent-keys view-lossage-key-count))) 887 (unless no-keys
871 (save-excursion 888 (princ (key-description (recent-keys view-lossage-key-count)))
872 (set-buffer standard-output) 889 (save-excursion
873 (goto-char (point-min)) 890 (set-buffer standard-output)
874 (insert "Recent keystrokes:\n\n") 891 (goto-char (point-min))
875 (while (progn (move-to-column 50) (not (eobp))) 892 (insert "Recent keystrokes:\n\n")
876 (search-forward " " nil t) 893 (while (progn (move-to-column 50) (not (eobp)))
877 (insert "\n"))) 894 (search-forward " " nil t)
878 ;; XEmacs addition: copy the messages from " *Message-Log*", 895 (insert "\n")))
879 ;; reversing their order and handling multiline messages 896 (princ "\n\n\n"))
880 ;; correctly. 897 ;; Copy the messages from " *Message-Log*", reversing their order and
881 (princ "\n\n\nRecent minibuffer messages (most recent first):\n\n") 898 ;; handling multiline messages correctly.
899 (princ "Recent minibuffer messages (most recent first):\n\n")
882 (print-recent-messages view-lossage-message-count)) 900 (print-recent-messages view-lossage-message-count))
883 "lossage")) 901 "lossage"))
884 902
885 (define-function 'help 'help-for-help) 903 (define-function 'help 'help-for-help)
886 904