| blob | a61524b890c8e0ac6947f203564fdaa393cd4028 |
1 ;;; man.el --- browse UNIX manual pages -*- coding: utf-8 -*-
3 ;; Copyright (C) 1993-1994, 1996-1997, 2001-2014 Free Software Foundation, Inc.
5 ;; Author: Barry A. Warsaw <bwarsaw@cen.com>
6 ;; Maintainer: emacs-devel@gnu.org
7 ;; Keywords: help
8 ;; Adapted-By: ESR, pot
10 ;; This file is part of GNU Emacs.
12 ;; GNU Emacs is free software: you can redistribute it and/or modify
13 ;; it under the terms of the GNU General Public License as published by
14 ;; the Free Software Foundation, either version 3 of the License, or
15 ;; (at your option) any later version.
17 ;; GNU Emacs is distributed in the hope that it will be useful,
18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 ;; GNU General Public License for more details.
22 ;; You should have received a copy of the GNU General Public License
23 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
25 ;;; Commentary:
27 ;; This code provides a function, `man', with which you can browse
28 ;; UNIX manual pages. Formatting is done in background so that you
29 ;; can continue to use your Emacs while processing is going on.
30 ;;
31 ;; The mode also supports hypertext-like following of manual page SEE
32 ;; ALSO references, and other features. See below or do `?' in a
33 ;; manual page buffer for details.
35 ;; ========== Credits and History ==========
36 ;; In mid 1991, several people posted some interesting improvements to
37 ;; man.el from the standard Emacs 18.57 distribution. I liked many of
38 ;; these, but wanted everything in one single package, so I decided
39 ;; to incorporate them into a single manual browsing mode. While
40 ;; much of the code here has been rewritten, and some features added,
41 ;; these folks deserve lots of credit for providing the initial
42 ;; excellent packages on which this one is based.
44 ;; Nick Duffek <duffek@chaos.cs.brandeis.edu>, posted a very nice
45 ;; improvement which retrieved and cleaned the manpages in a
46 ;; background process, and which correctly deciphered such options as
47 ;; man -k.
49 ;; Eric Rose <erose@jessica.stanford.edu>, submitted manual.el which
50 ;; provided a very nice manual browsing mode.
52 ;; This package was available as `superman.el' from the LCD package
53 ;; for some time before it was accepted into Emacs 19. The entry
54 ;; point and some other names have been changed to make it a drop-in
55 ;; replacement for the old man.el package.
57 ;; Francesco Potortì <pot@cnuce.cnr.it> cleaned it up thoroughly,
58 ;; making it faster, more robust and more tolerant of different
59 ;; systems' man idiosyncrasies.
61 ;; ========== Features ==========
62 ;; + Runs "man" in the background and pipes the results through a
63 ;; series of sed and awk scripts so that all retrieving and cleaning
64 ;; is done in the background. The cleaning commands are configurable.
65 ;; + Syntax is the same as Un*x man
66 ;; + Functionality is the same as Un*x man, including "man -k" and
67 ;; "man <section>", etc.
68 ;; + Provides a manual browsing mode with keybindings for traversing
69 ;; the sections of a manpage, following references in the SEE ALSO
70 ;; section, and more.
71 ;; + Multiple manpages created with the same man command are put into
72 ;; a narrowed buffer circular list.
74 ;; ============= TODO ===========
75 ;; - Add a command for printing.
76 ;; - The awk script deletes multiple blank lines. This behavior does
77 ;; not allow to understand if there was indeed a blank line at the
78 ;; end or beginning of a page (after the header, or before the
79 ;; footer). A different algorithm should be used. It is easy to
80 ;; compute how many blank lines there are before and after the page
81 ;; headers, and after the page footer. But it is possible to compute
82 ;; the number of blank lines before the page footer by heuristics
83 ;; only. Is it worth doing?
84 ;; - Allow a user option to mean that all the manpages should go in
85 ;; the same buffer, where they can be browsed with M-n and M-p.
87 \f
88 ;;; Code:
95 "Browse UNIX manual pages."
103 "Manpage cleaning filter command phrases.
104 This variable contains a list of the following form:
106 '((command-string phrase-string*)*)
108 Each phrase-string is concatenated onto the command-string to form a
109 command filter. The (standard) output (and standard error) of the Un*x
110 man command is piped through each command filter in the order the
111 commands appear in the association list. The final output is placed in
112 the manpage buffer."
124 "Non-nil means make up the manpage with fonts."
130 "Face to use when fontifying overstrike."
136 "Face to use when fontifying underlining."
142 "Face to use when fontifying reverse video."
147 [ default Man-overstrike default Man-underline
148 Man-underline default default Man-reverse ]))
152 ;; Use the value of the obsolete user option Man-notify, if set.
154 "Selects the behavior when manpage is ready.
155 This variable may have one of the following values, where (sf) means
156 that the frames are switched, so the manpage is displayed in the frame
157 where the man command was called from:
159 newframe -- put the manpage in its own frame (see `Man-frame-parameters')
160 pushy -- make the manpage the current buffer in the current window
161 bully -- make the manpage the current buffer and only window (sf)
162 aggressive -- make the manpage the current buffer in the other window (sf)
163 friendly -- display manpage in the other window but don't make current (sf)
164 polite -- don't display manpage, but prints message and beep when ready
165 quiet -- like `polite', but don't beep
166 meek -- make no indication that the manpage is ready
168 Any other value of `Man-notify-method' is equivalent to `meek'."
175 "Number of columns for which manual pages should be formatted.
176 If nil, use the width of the window where the manpage is displayed.
177 If non-nil, use the width of the frame where the manpage is displayed.
178 The value also can be a positive integer for a fixed width."
185 "Frame parameter list for creating a new frame for a manual page."
190 "Non-nil means letters in sections are converted to lower case.
191 Some Un*x man commands can't handle uppercase letters in sections, for
193 with the upper case letter. When this variable is t, the section
195 being sent to the man background process."
200 "Non-nil means the manpage list is treated as circular for traversal."
207 ;; Some systems have a real 3x man section, so let's comment this.
208 ;; '("3X" . "3") ; Xlib man pages
211 "Association list of bogus sections to real section numbers.
212 Some manpages (e.g. the Sun C++ 2.1 manpages) have section numbers in
213 their references which Un*x `man' does not recognize. This
214 association list is used to translate those sections, when found, to
215 the associated section number."
220 ;; FIXME see comments at ffap-c-path.
230 base
232 "C Header file search path used in Man."
238 "Regexp that matches the text that precedes the command's name.
239 Used in `bookmark-set' to get the default bookmark name."
244 "Program used by `man' to produce man pages."
249 "Program used by `man' for untabifying."
254 "List of arguments to be passed to `Man-untabify-command' (which see)."
259 "Program used by `man' to process sed scripts."
264 "Program used by `man' to process awk scripts."
269 "Hook run when Man mode is enabled."
274 "Hook run after removing backspaces but before `Man-mode' processing."
296 "Regular expression for SEE ALSO heading (or your equivalent).
299 ;; This used to have leading space [ \t]*, but was removed because it
300 ;; causes false page splits on an occasional NAME with leading space
301 ;; inside a manpage. And `Man-heading-regexp' doesn't have [ \t]* anyway.
303 "Regular expression describing first heading on a manpage.
317 "Regular expression for SYNOPSIS heading (or your equivalent).
321 ;; Add \> so as not to match mount(8)'s FILESYSTEM INDEPENDENT MOUNT OPTIONS.
322 "Regular expression for FILES heading (or your equivalent).
345 ;; This includes the section as an optional part to catch hyphenated
346 ;; references to manpages.
352 "Switches passed to the man command, as a single string.
353 For example, the -a switch lets you see all the manpages for a
354 specified subject, if your `man' program supports it."
360 "-s"
365 "Internal cache for the value of the function `Man-support-local-filenames'.
366 `auto-detect' means the value is not yet determined.
367 Otherwise, the value is whatever the function
371 "The title to use if man adds a Contents menu to the menubar."
376 \f
377 ;; other variables and keymap initializations
400 :ovstrk
402 t ovstrk
403 }
426 table)
451 ;; Not all the man references get buttons currently. The text in the
452 ;; manual page can contain references to other man pages
457 "`Man-mode' menu."
466 :active Man--refpages
468 "--"
473 "--"
477 map)
480 ;; buttons
482 'follow-link t
484 'func nil
507 'follow-link t
519 'follow-link t
522 \f
523 ;; ======================================================================
524 ;; utilities
527 "Used for initializing variables based on display's color support.
528 This is necessary if one wants to dump man.el with Emacs."
530 ;; Avoid possible error in call-process by using a directory that must exist.
535 nil)
537 Man-sysv-sed-script)
539 Man-berkeley-sed-script)
541 nil))))
544 ;; Avoid trailing nil which confuses customize.
547 Man-sed-command
549 ;; Windows needs ".." quoting, not '..'.
565 "-e '/\e[789]/s///g'"
566 "-e '/Reformatting page. Wait/d'"
567 "-e '/Reformatting entry. Wait/d'"
578 )))
579 ;; Windows doesn't support multi-line commands, so don't
580 ;; invoke Awk there.
583 Man-awk-command
591 "'"
592 )))
594 ;; The outer list will be stripped off by apply.
596 Man-untabify-command
597 Man-untabify-command-args))
598 )))
599 )
602 "Formats part of the mode line for Man mode."
606 Man-current-page
610 "Builds the entire background manpage and cleaning command."
613 ;; Already has %s
615 ;; Stock MS-DOS shells cannot redirect stderr;
616 ;; `call-process' below sends it to /dev/null,
617 ;; so we don't need `2>' even with DOS shells
618 ;; which do support stderr redirection.
630 phrase)
633 command))
637 "Strip leading, trailing and middle spaces."
639 ;; Strip leading and trailing
642 ;; middle spaces
645 string))
649 Leave it as is if already in that style. Possibly downcase and
650 translate the section (see the `Man-downcase-section-letters-flag'
651 and the `Man-section-translations-alist' variables)."
657 ;; "chmod(2V)" case ?
661 ;; "2v chmod" case ?
667 ref ; Return the reference as is
679 s2)
680 slist nil))))
684 "Return non-nil if the man command supports local filenames.
685 Different man programs support this feature in different ways.
687 \(or `-l') option for this purpose. The default Red Hat man
688 program has no such option, but interprets any name containing
690 `man', or nil."
695 ;; Ensure that `default-directory' exists and is readable.
697 default-directory
703 ;; This feature seems to be present in at least ver 1.4f,
704 ;; which is about 20 years old.
705 ;; I don't know if this version has an official name?
708 Man-support-local-filenames))
710 \f
711 ;; ======================================================================
712 ;; default man entry: get word near point
715 "Guess default manual entry based on the text near position POS.
716 POS defaults to `point'."
721 ;; The default title is the nearest entry-like object before or
722 ;; after POS.
725 ;; Try to handle the special case where POS is on a
726 ;; section number.
729 ;; We skipped a valid section number backwards, look at
730 ;; preceding text.
733 ;; Not a valid entry, move POS after closing paren.
735 ;; We have a candidate, make `start' record its starting
736 ;; position.
738 ;; Otherwise look at char before POS.
741 ;; Our candidate is just before or around POS.
743 ;; Otherwise record the current column and look backwards.
746 ;; Record the distance traveled.
750 ;; Skip section number backwards.
755 ;; We have a candidate before POS ...
761 ;; ... but the one after POS is better.
763 ;; ... and anything after POS is worse.
765 ;; No candidate before POS.
769 ;; We have found a suitable starting point, try to skip at least
770 ;; one character.
773 ;; If there is a continuation at the end of line, check the
774 ;; following line too, eg:
775 ;; see this-
776 ;; command-here(1)
777 ;; Note: This code gets executed iff our entry is after POS.
780 ;; Make sure the section number gets included by the code below.
784 ;; The following was commented out since the preceding code
785 ;; should not produce a leading "*" in the first place.
786 ;;; ;; If looking at something like *strcat(... , remove the '*'
787 ;;; (when (string-match "^*" word)
788 ;;; (setq word (substring word 1)))
790 word
792 ;; If looking at something like ioctl(2) or brc(1M),
793 ;; include the section number in the returned value.
798 \f
799 ;; ======================================================================
800 ;; Top level command and background process sentinel
802 ;; For compatibility with older versions.
803 ;;;###autoload
807 ;; On my machine, "man -k" is so fast that a cache makes no sense,
808 ;; but apparently that's not the case in all cases, so let's add a cache.
812 ;; man-db or man-1.*
816 pages whose names start with PREFIX.
818 Currently, the default value depends on `system-type' and is
819 non-nil where the standard man programs are known to behave
820 properly. Setting the value to nil always gives correct results
826 The current buffer should contain the output of a command of the
828 apropos(1).
830 While POSIX man(1p) is a bit vague about what to expect here,
831 this function tries to parse some commonly used formats, which
832 can be described in the following informal way, with square brackets
833 indicating optional parts and whitespace being interpreted
834 somewhat loosely.
836 foo[, bar [, ...]] [other stuff] (sec) - description
837 foo(sec)[, bar(sec) [, ...]] [other stuff] - description
839 For more details and some regression tests, please see
840 test/automated/man-tests.el in the emacs repository."
842 ;; See man-tests for data about which systems use which format (hopefully we
843 ;; will be able to simplify the code if/when some of those formats aren't
844 ;; used any more).
854 ;; The first regexp grouping may already match the section
855 ;; tacked on to the name, which is ok since for the formats we
856 ;; claim to support the third (non-shy) grouping does not
857 ;; match in this case, i.e., section is nil.
860 table)
866 ;; This ends up returning t for pretty much any string, and hence leads to
867 ;; spurious "complete but not unique" messages. And since `man' doesn't
868 ;; require-match anyway, there's not point being clever.
869 ;;((eq action 'lambda) (not (string-match "([^)]*\\'" string)))
871 ;; Let SPC (minibuffer-complete-word) insert the space.
884 ;; Actually for my `man' the arg is a regexp.
885 ;; POSIX says it must be ERE and "man-db" seems to agree,
886 ;; whereas under MacOSX it seems to be BRE-style and doesn't
887 ;; accept backslashes at all. Let's not bother to
888 ;; quote anything.
891 ;; manual-program might not even exist. And since it's
892 ;; run differently in Man-getpage-in-background, an error
893 ;; here may not necessarily mean that we'll also get an
894 ;; error later.
900 prefix))))
902 ;; Cache the table for later reuse.
904 ;; The table may contain false positives since the match is made
905 ;; by "man -k" not just on the manpage's name.
912 prefix pred action))
913 ;; If the current text looks like a possible section name,
914 ;; then add a completion entry that just adds a space so SPC
915 ;; can be used to insert a space.
919 ;; In case we're completing to a single name that exists in
920 ;; several sections, the longest prefix will look like "foo(".
923 ;; In case the paren was already in `prefix', don't
924 ;; remove it.
927 res)))))))
929 ;;;###autoload
931 "Get a Un*x manual page and put it in a buffer.
932 This command is the top-level command in the man package.
933 It runs a Un*x command to retrieve and clean a manpage in the
934 background and places the results in a `Man-mode' browsing
935 buffer. The variable `Man-width' defines the number of columns in
936 formatted manual pages. The buffer is displayed immediately.
937 The variable `Man-notify-method' defines how the buffer is displayed.
938 If a buffer already exists for this man page, it will be displayed
939 without running the man command.
941 For a manpage from a particular section, use either of the
945 cat(1)
946 1 cat
948 To see manpages from all sections related to a subject, use an
951 Add to `Man-switches' to make this option permanent.
953 -a chmod
955 An explicit filename can be given too. Use -l if it might
956 otherwise look like a page name.
958 /my/file/name.1.gz
959 -l somefile.1
962 names or descriptions. The pattern argument is usually an
965 -k pattern"
969 ;; ignore case because that's friendly for bizarre
970 ;; caps things like the X11 function names and because
971 ;; "man" itself is case-insensitive on the command line
972 ;; so you're accustomed not to bother about the case
973 ;; ("man -k" is case-insensitive similarly, so the
974 ;; table has everything available to complete)
976 Man-completion-cache ;Don't cache across calls.
980 ": "
982 'Man-completion-table
986 input))))
988 ;; Possibly translate the "subject(section)" syntax into the
989 ;; "section subject" syntax and possibly downcase the section.
994 ;;;###autoload
996 "Get a Un*x manual page of the item under point and put it in a buffer."
1004 "Start the man command in `body' after setting up the environment"
1006 ;; The following is so Awk script gets \n intact
1007 ;; But don't prevent decoding of the outside.
1009 ;; We must decode the output by a coding system that the
1010 ;; system's locale suggests in multibyte mode.
1012 ;; Avoid possible error by using a directory that always exists.
1017 default-directory
1019 ;; Prevent any attempt to use display terminal fanciness.
1021 ;; In Debian Woody, at least, we get overlong lines under X
1022 ;; unless COLUMNS or MANWIDTH is set. This isn't a problem on
1023 ;; a tty. man(1) says:
1024 ;; MANWIDTH
1025 ;; If $MANWIDTH is set, its value is used as the line
1026 ;; length for which manual pages should be formatted.
1027 ;; If it is not set, manual pages will be formatted
1028 ;; with a line length appropriate to the current ter-
1029 ;; minal (using an ioctl(2) if available, the value of
1030 ;; $COLUMNS, or falling back to 80 characters if nei-
1031 ;; ther is available).
1034 ;; Since the page buffer is displayed beforehand,
1035 ;; we can select its window and get the window/frame width.
1039 Man-width)
1050 ;; Since man-db 2.4.3-1, man writes plain text with no escape
1051 ;; sequences when stdout is not a tty. In 2.5.0, the following
1052 ;; env-var was added to allow control of this (see Debian Bug#340673).
1057 "Use TOPIC to build and fire off the manpage and cleaning command.
1058 Return the buffer in which the manpage will appear."
1075 "[formatting...]"
1081 manual-program buffer
1083 shell-file-name
1085 shell-command-switch
1092 shell-command-switch
1100 exit-status)))
1106 buffer))
1109 "Reformat current manpage by calling the man command again synchronously."
1112 ;;this shouldn't happen unless it is not in a Man buffer."
1122 shell-command-switch
1128 ;;restore the point, not strictly right.
1136 "Notify the user when MAN-BUFFER is ready.
1137 See the variable `Man-notify-method' for the different notification behaviors."
1139 Man-original-frame)))
1141 (`newframe
1142 ;; Since we run asynchronously, perhaps while Emacs is waiting
1143 ;; for input, we must not leave a different buffer current. We
1144 ;; can't rely on the editor command loop to reselect the
1145 ;; selected window's buffer.
1152 (`pushy
1154 (`bully
1159 (`aggressive
1163 (`friendly
1167 (`polite
1170 (`quiet
1174 )))
1177 ;; \255 is SOFT HYPHEN in Latin-N. Versions of Debian man, at
1178 ;; least, emit it even when not in a Latin-N locale.
1188 "Convert overstriking and underlining to the correct fonts.
1189 Same for the ANSI bold and normal escape sequences."
1192 ;; Fontify ANSI escapes.
1199 ;; Other highlighting.
1202 ;; Multibyte characters exist.
1232 ;; When the header is longer than the manpage name, groff tries to
1233 ;; condense it to a shorter line interspersed with ^H. Remove ^H with
1234 ;; their preceding chars (but don't put Man-overstrike). (Bug#5566)
1238 ;; Try to recognize common forms of cross references.
1248 "Highlight the references on mouse-over.
1249 References include items in the SEE ALSO section,
1250 header file (#include <foo.h>), and files in FILES.
1251 If optional argument XREF-MAN-TYPE is non-nil, it used as the
1252 button type for items in SEE ALSO section. If it is nil, the
1253 default type, `Man-xref-man-page' is used for the buttons."
1254 ;; `Man-highlight-references' is used from woman.el, too.
1255 ;; woman.el doesn't set `Man-arguments'.
1261 'Man-default-man-entry
1264 'Man-default-man-entry
1267 'Man-default-man-entry
1275 ;; Based on `Man-build-references-alist'
1286 nil)))
1288 ;; An overlay button is preferable because the underlying text
1289 ;; may have text property highlights (Bug#7881).
1293 'type type
1298 target)
1302 "Remove overstriking and underlining from the current buffer.
1303 Normally skip any jobs that should have been done by the sed script,
1304 but when called interactively, do those jobs even if the sed
1305 script would have done them."
1320 ))
1323 ;; When the header is longer than the manpage name, groff tries to
1324 ;; condense it to a shorter line interspersed with ^H. Remove ^H with
1325 ;; their preceding chars (but don't put Man-overstrike). (Bug#5566)
1331 "Manpage background process filter.
1332 When manpage command is run asynchronously, PROCESS is the process
1333 object for the manpage command; when manpage command is run
1334 synchronously, PROCESS is the name of the buffer where the manpage
1335 command is run. Second argument STRING is the entire string of output."
1359 "Manpage background process sentinel.
1360 When manpage command is run asynchronously, PROCESS is the process
1361 object for the manpage command; when manpage command is run
1362 synchronously, PROCESS is the name of the buffer where the manpage
1363 command is run. Second argument MSG is the exit message of the
1364 manpage command."
1383 delete-buff t))
1385 ;; "-k foo", successful exit, but no output (from man-db)
1386 ;; ENHANCE-ME: share the check for -k with
1387 ;; `Man-highlight-references'. The \\s- bits here are
1388 ;; meant to allow for multiple options with -k among them.
1394 delete-buff t))
1403 ": process "
1409 ))
1444 ))))
1447 ;; Skip arguments and only print the page name.
1449 'identity
1454 elem))
1458 \f
1459 ;; ======================================================================
1460 ;; set up manual mode in buffer and build alists
1467 "A mode for browsing Un*x manual pages.
1469 The following man commands are available in the buffer. Try
1484 The following variables may be of some use. Try
1487 `Man-notify-method' What happens when manpage is ready to display.
1488 `Man-downcase-section-letters-flag' Force section letters to lower case.
1489 `Man-circular-pages-flag' Treat multiple manpage list as circular.
1490 `Man-section-translations-alist' List of section numbers and their Un*x equiv.
1491 `Man-filter-list' Background manpage filter command.
1492 `Man-mode-map' Keymap bindings for Man mode buffers.
1493 `Man-mode-hook' Normal hook run on entry to Man mode.
1494 `Man-section-regexp' Regexp describing manpage section letters.
1495 `Man-heading-regexp' Regexp describing section headers.
1496 `Man-see-also-regexp' Regexp for SEE ALSO section (or your equiv).
1497 `Man-first-heading-regexp' Regexp for first heading on a manpage.
1498 `Man-reference-regexp' Regexp matching a references in SEE ALSO.
1499 `Man-switches' Background `man' command switches.
1501 The following key bindings are currently in effect in the buffer:
1504 mode-line-buffer-identification
1507 truncate-lines t
1508 buffer-read-only t)
1519 "Build the list of manpage sections."
1530 "Build the list of references (in the SEE ALSO section)."
1538 hyphenated
1551 hyphenated nil
1552 ;; Update len, in case a reference spans
1553 ;; more than two lines (paranoia).
1564 "Build the list of separate manpages in the buffer."
1574 nil))
1575 ;; Go past both the current and the next Man-first-heading-regexp
1578 ;; We assume that the page header is delimited by blank
1579 ;; lines and that it contains at most one blank line. So
1580 ;; if we back by three blank lines we will be sure to be
1581 ;; before the page header but not before the possible
1582 ;; previous page header.
1590 header))))
1592 )))
1595 "Strip all the page headers but the first from the manpage."
1604 ;; Since the awk script collapses all successive blank
1605 ;; lines into one, and since we don't want to get rid of
1606 ;; the fast awk script, one must choose between adding
1607 ;; spare blank lines between pages when there were none and
1608 ;; deleting blank lines at page boundaries when there were
1609 ;; some. We choose the first, so we comment the following
1610 ;; line.
1611 ;; (setq header (concat "\n" header)))
1616 "Delete the leading spaces that indent the manpage."
1624 ;; The space characters inserted by `untabify' inherit
1625 ;; sticky text properties, which is unnecessary and looks
1626 ;; ugly with underlining (Bug#11408).
1653 ))))
1655 \f
1656 ;; ======================================================================
1657 ;; Man mode commands
1660 "Move point to Nth next section (default 1)."
1669 ;; The last line doesn't belong to any section.
1671 ;; But don't move back from the starting point (can happen if `start'
1672 ;; is somewhere on the last line).
1676 "Move point to Nth previous section (default 1)."
1686 "Move point to SECTION if it exists, otherwise don't move point.
1687 Returns t if section is found, nil otherwise."
1694 nil)
1695 ))
1700 "Move point to SECTION."
1703 Man--last-section
1708 nil nil nil nil default)))
1717 Actually the section moved to is described by `Man-see-also-regexp'."
1724 "Return a possibly hyphenated word at point.
1725 If the word starts at the first non-whitespace column, and the
1726 previous line ends with a hyphen, return the last word on the previous
1741 word)))
1747 Specify which REFERENCE to use; default is based on word at point."
1757 ;; strip a trailing '-':
1761 word))
1762 Man--refpages))
1764 Man--last-refpage
1771 nil nil nil nil defaults)))
1772 chosen))))
1780 "Kill the buffer containing the manpage."
1785 "Bury the buffer containing the manpage."
1790 "Go to the manual page on page PAGE."
1818 "Find the next manpage entry in the buffer."
1829 "Find the previous manpage entry in the buffer."
1839 ;; Header file support
1841 "View a header file specified by FILE from `Man-header-file-path'."
1843 complete-path)
1851 complete-path))
1853 ;;; Bookmark Man Support
1861 "Default bookmark name for Man or WoMan pages.
1862 Uses `Man-name-local-regexp'."
1870 "Make a bookmark entry for a Man buffer."
1877 ;;;###autoload
1879 "Default bookmark handler for Man buffers."
1881 ;; Let bookmark.el do the window handling.
1882 ;; This let-binding needs to be active during the call to both
1883 ;; Man-getpage-in-background and accept-process-output.
1892 \f
1893 ;; Init the man package variables, if not already done.
1898 ;;; man.el ends here