vim: runtime/doc/helphelp.txt annotate

annotate runtime/doc/helphelp.txt @ 12289:294f510f6d35 v8.0.1024

patch 8.0.1024: folds lost when session file has a buffer in two windows commit https://github.com/vim/vim/commit/4bebc9a0565670b853d227f81a9a31eafdb47eed Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 30 21:07:38 2017 +0200 patch 8.0.1024: folds lost when session file has a buffer in two windows Problem: Manual folds are lost when a session file has the same buffer in two windows. (Jeansen) Solution: Use ":edit" only once. (Christian Brabandt, closes #1958)

author	Christian Brabandt <cb@256bit.org>
date	Wed, 30 Aug 2017 21:15:04 +0200
parents	146a1e213b60
children	1174611ad715

rev	line source
11229 146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: 11062 diff changeset	1 helphelp.txt For Vim version 8.0. Last change: 2017 Mar 19
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	2
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	3
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	4 VIM REFERENCE MANUAL by Bram Moolenaar
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	5
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	6
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	7 Help on help files helphelp
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	8
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	9 1. Help commands \|online-help\|
2581 e8a482a7fa6c Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 2572 diff changeset	10 2. Translated help files \|help-translated\|
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	11 3. Writing help files \|help-writing\|
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	12
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	13 ==============================================================================
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	14 1. Help commands online-help
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	15
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	16 help <Help> :h :help <F1> i_<F1> i_<Help>
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	17 <Help> or
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	18 :h[elp] Open a window and display the help file in read-only
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	19 mode. If there is a help window open already, use
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	20 that one. Otherwise, if the current window uses the
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	21 full width of the screen or is at least 80 characters
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	22 wide, the help window will appear just above the
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	23 current window. Otherwise the new window is put at
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	24 the very top.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	25 The 'helplang' option is used to select a language, if
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	26 the main help file is available in several languages.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	27 {not in Vi}
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	28
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	29 {subject} E149 E661
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	30 :h[elp] {subject} Like ":help", additionally jump to the tag {subject}.
10895 c391bfbdb452 Updated runtime files. Christian Brabandt <cb@256bit.org> parents: 10198 diff changeset	31 For example: >
c391bfbdb452 Updated runtime files. Christian Brabandt <cb@256bit.org> parents: 10198 diff changeset	32 :help options
c391bfbdb452 Updated runtime files. Christian Brabandt <cb@256bit.org> parents: 10198 diff changeset	33
c391bfbdb452 Updated runtime files. Christian Brabandt <cb@256bit.org> parents: 10198 diff changeset	34 < {subject} can include wildcards such as "*", "?" and
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	35 "[a-z]":
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	36 :help z? jump to help for any "z" command
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	37 :help z. jump to the help for "z."
10895 c391bfbdb452 Updated runtime files. Christian Brabandt <cb@256bit.org> parents: 10198 diff changeset	38 But when a tag exists it is taken literally:
c391bfbdb452 Updated runtime files. Christian Brabandt <cb@256bit.org> parents: 10198 diff changeset	39 :help :? jump to help for ":?"
c391bfbdb452 Updated runtime files. Christian Brabandt <cb@256bit.org> parents: 10198 diff changeset	40
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	41 If there is no full match for the pattern, or there
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	42 are several matches, the "best" match will be used.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	43 A sophisticated algorithm is used to decide which
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	44 match is better than another one. These items are
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	45 considered in the computation:
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	46 - A match with same case is much better than a match
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	47 with different case.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	48 - A match that starts after a non-alphanumeric
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	49 character is better than a match in the middle of a
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	50 word.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	51 - A match at or near the beginning of the tag is
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	52 better than a match further on.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	53 - The more alphanumeric characters match, the better.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	54 - The shorter the length of the match, the better.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	55
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	56 The 'helplang' option is used to select a language, if
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	57 the {subject} is available in several languages.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	58 To find a tag in a specific language, append "@ab",
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	59 where "ab" is the two-letter language code. See
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	60 \|help-translated\|.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	61
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	62 Note that the longer the {subject} you give, the less
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	63 matches will be found. You can get an idea how this
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	64 all works by using commandline completion (type CTRL-D
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	65 after ":help subject" \|c_CTRL-D\|).
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	66 If there are several matches, you can have them listed
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	67 by hitting CTRL-D. Example: >
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	68 :help cont<Ctrl-D>
2434 86532ee3ea41 Updated runtime files. Add logcheck filetype plugin. (James Vega) Bram Moolenaar <bram@vim.org> parents: 2413 diff changeset	69
86532ee3ea41 Updated runtime files. Add logcheck filetype plugin. (James Vega) Bram Moolenaar <bram@vim.org> parents: 2413 diff changeset	70 < Instead of typing ":help CTRL-V" to search for help
86532ee3ea41 Updated runtime files. Add logcheck filetype plugin. (James Vega) Bram Moolenaar <bram@vim.org> parents: 2413 diff changeset	71 for CTRL-V you can type: >
86532ee3ea41 Updated runtime files. Add logcheck filetype plugin. (James Vega) Bram Moolenaar <bram@vim.org> parents: 2413 diff changeset	72 :help ^V
86532ee3ea41 Updated runtime files. Add logcheck filetype plugin. (James Vega) Bram Moolenaar <bram@vim.org> parents: 2413 diff changeset	73 < This also works together with other characters, for
86532ee3ea41 Updated runtime files. Add logcheck filetype plugin. (James Vega) Bram Moolenaar <bram@vim.org> parents: 2413 diff changeset	74 example to find help for CTRL-V in Insert mode: >
86532ee3ea41 Updated runtime files. Add logcheck filetype plugin. (James Vega) Bram Moolenaar <bram@vim.org> parents: 2413 diff changeset	75 :help i^V
86532ee3ea41 Updated runtime files. Add logcheck filetype plugin. (James Vega) Bram Moolenaar <bram@vim.org> parents: 2413 diff changeset	76 <
10895 c391bfbdb452 Updated runtime files. Christian Brabandt <cb@256bit.org> parents: 10198 diff changeset	77 It is also possible to first do ":help" and then
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	78 use ":tag {pattern}" in the help window. The
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	79 ":tnext" command can then be used to jump to other
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	80 matches, "tselect" to list matches and choose one. >
10895 c391bfbdb452 Updated runtime files. Christian Brabandt <cb@256bit.org> parents: 10198 diff changeset	81 :help index
c391bfbdb452 Updated runtime files. Christian Brabandt <cb@256bit.org> parents: 10198 diff changeset	82 :tselect /.*mode
2434 86532ee3ea41 Updated runtime files. Add logcheck filetype plugin. (James Vega) Bram Moolenaar <bram@vim.org> parents: 2413 diff changeset	83
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	84 < When there is no argument you will see matches for
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	85 "help", to avoid listing all possible matches (that
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	86 would be very slow).
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	87 The number of matches displayed is limited to 300.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	88
10895 c391bfbdb452 Updated runtime files. Christian Brabandt <cb@256bit.org> parents: 10198 diff changeset	89 The `:help` command can be followed by '\|' and another
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	90 command, but you don't need to escape the '\|' inside a
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	91 help command. So these both work: >
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	92 :help \|
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	93 :help k\| only
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	94 < Note that a space before the '\|' is seen as part of
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	95 the ":help" argument.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	96 You can also use <LF> or <CR> to separate the help
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	97 command from a following command. You need to type
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	98 CTRL-V first to insert the <LF> or <CR>. Example: >
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	99 :help so<C-V><CR>only
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	100 < {not in Vi}
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	101
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	102 :h[elp]! [subject] Like ":help", but in non-English help files prefer to
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	103 find a tag in a file with the same language as the
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	104 current file. See \|help-translated\|.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	105
6228 cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 5294 diff changeset	106 :helpc :helpclose
6238 47b1887483da Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 6228 diff changeset	107 :helpc[lose] Close one help window, if there is one.
6228 cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 5294 diff changeset	108
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	109 :helpg :helpgrep
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	110 :helpg[rep] {pattern}[@xx]
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	111 Search all help text files and make a list of lines
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	112 in which {pattern} matches. Jumps to the first match.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	113 The optional [@xx] specifies that only matches in the
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	114 "xx" language are to be found.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	115 You can navigate through the matches with the
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	116 \|quickfix\| commands, e.g., \|:cnext\| to jump to the
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	117 next one. Or use \|:cwindow\| to get the list of
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	118 matches in the quickfix window.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	119 {pattern} is used as a Vim regexp \|pattern\|.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	120 'ignorecase' is not used, add "\c" to ignore case.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	121 Example for case sensitive search: >
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	122 :helpgrep Uganda
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	123 < Example for case ignoring search: >
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	124 :helpgrep uganda\c
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	125 < Example for searching in French help: >
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	126 :helpgrep backspace@fr
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	127 < The pattern does not support line breaks, it must
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	128 match within one line. You can use \|:grep\| instead,
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	129 but then you need to get the list of help files in a
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	130 complicated way.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	131 Cannot be followed by another command, everything is
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	132 used as part of the pattern. But you can use
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	133 \|:execute\| when needed.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	134 Compressed help files will not be searched (Fedora
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	135 compresses the help files).
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	136 {not in Vi}
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	137
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	138 :lh :lhelpgrep
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	139 :lh[elpgrep] {pattern}[@xx]
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	140 Same as ":helpgrep", except the location list is used
2267 c08f91142c41 Crypt the swapfile. Bram Moolenaar <bram@vim.org> parents: 2249 diff changeset	141 instead of the quickfix list. If the help window is
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	142 already opened, then the location list for that window
2267 c08f91142c41 Crypt the swapfile. Bram Moolenaar <bram@vim.org> parents: 2249 diff changeset	143 is used. Otherwise, a new help window is opened and
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	144 the location list for that window is set. The
11229 146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: 11062 diff changeset	145 location list for the current window is not changed
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: 11062 diff changeset	146 then.
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	147
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	148 :exu :exusage
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	149 :exu[sage] Show help on Ex commands. Added to simulate the Nvi
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	150 command. {not in Vi}
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	151
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	152 :viu :viusage
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	153 :viu[sage] Show help on Normal mode commands. Added to simulate
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	154 the Nvi command. {not in Vi}
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	155
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	156 When no argument is given to \|:help\| the file given with the 'helpfile' option
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	157 will be opened. Otherwise the specified tag is searched for in all "doc/tags"
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	158 files in the directories specified in the 'runtimepath' option.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	159
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	160 The initial height of the help window can be set with the 'helpheight' option
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	161 (default 20).
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	162
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	163 Jump to specific subjects by using tags. This can be done in two ways:
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	164 - Use the "CTRL-]" command while standing on the name of a command or option.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	165 This only works when the tag is a keyword. "<C-Leftmouse>" and
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	166 "g<LeftMouse>" work just like "CTRL-]".
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	167 - use the ":ta {subject}" command. This also works with non-keyword
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	168 characters.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	169
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	170 Use CTRL-T or CTRL-O to jump back.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	171 Use ":q" to close the help window.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	172
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	173 If there are several matches for an item you are looking for, this is how you
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	174 can jump to each one of them:
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	175 1. Open a help window
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	176 2. Use the ":tag" command with a slash prepended to the tag. E.g.: >
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	177 :tag /min
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	178 3. Use ":tnext" to jump to the next matching tag.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	179
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	180 It is possible to add help files for plugins and other items. You don't need
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	181 to change the distributed help files for that. See \|add-local-help\|.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	182
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	183 To write a local help file, see \|write-local-help\|.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	184
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	185 Note that the title lines from the local help files are automagically added to
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	186 the "LOCAL ADDITIONS" section in the "help.txt" help file \|local-additions\|.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	187 This is done when viewing the file in Vim, the file itself is not changed. It
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	188 is done by going through all help files and obtaining the first line of each
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	189 file. The files in $VIMRUNTIME/doc are skipped.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	190
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	191 help-xterm-window
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	192 If you want to have the help in another xterm window, you could use this
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	193 command: >
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	194 :!xterm -e vim +help &
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	195 <
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	196
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	197 :helpfind :helpf
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	198 :helpf[ind] Like \|:help\|, but use a dialog to enter the argument.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	199 Only for backwards compatibility. It now executes the
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	200 ToolBar.FindHelp menu entry instead of using a builtin
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	201 dialog. {only when compiled with \|+GUI_GTK\|}
2581 e8a482a7fa6c Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 2572 diff changeset	202 {not in Vi}
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	203
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	204 :helpt :helptags
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	205 E154 E150 E151 E152 E153 E670
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	206 :helpt[ags] [++t] {dir}
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	207 Generate the help tags file(s) for directory {dir}.
8673 ed7251c3e2d3 commit https://github.com/vim/vim/commit/e18c0b39815c5a746887a509c2cd9f11fadaba07 Christian Brabandt <cb@256bit.org> parents: 6238 diff changeset	208 When {dir} is ALL then all "doc" directories in
ed7251c3e2d3 commit https://github.com/vim/vim/commit/e18c0b39815c5a746887a509c2cd9f11fadaba07 Christian Brabandt <cb@256bit.org> parents: 6238 diff changeset	209 'runtimepath' will be used.
ed7251c3e2d3 commit https://github.com/vim/vim/commit/e18c0b39815c5a746887a509c2cd9f11fadaba07 Christian Brabandt <cb@256bit.org> parents: 6238 diff changeset	210
3967 fdb8a9c7bd91 Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 3513 diff changeset	211 All ".txt" and ".??x" files in the directory and
fdb8a9c7bd91 Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 3513 diff changeset	212 sub-directories are scanned for a help tag definition
fdb8a9c7bd91 Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 3513 diff changeset	213 in between stars. The "*.??x" files are for
fdb8a9c7bd91 Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 3513 diff changeset	214 translated docs, they generate the "tags-??" file, see
fdb8a9c7bd91 Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 3513 diff changeset	215 \|help-translated\|. The generated tags files are
fdb8a9c7bd91 Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 3513 diff changeset	216 sorted.
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	217 When there are duplicates an error message is given.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	218 An existing tags file is silently overwritten.
8748 b1a19a2f73f0 commit https://github.com/vim/vim/commit/4f3f668c8486444e53163c29d2fc79bf47eb3c82 Christian Brabandt <cb@256bit.org> parents: 8673 diff changeset	219
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	220 The optional "++t" argument forces adding the
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	221 "help-tags" tag. This is also done when the {dir} is
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	222 equal to $VIMRUNTIME/doc.
8748 b1a19a2f73f0 commit https://github.com/vim/vim/commit/4f3f668c8486444e53163c29d2fc79bf47eb3c82 Christian Brabandt <cb@256bit.org> parents: 8673 diff changeset	223
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	224 To rebuild the help tags in the runtime directory
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	225 (requires write permission there): >
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	226 :helptags $VIMRUNTIME/doc
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	227 < {not in Vi}
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	228
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	229
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	230 ==============================================================================
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	231 2. Translated help files help-translated
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	232
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	233 It is possible to add translated help files, next to the original English help
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	234 files. Vim will search for all help in "doc" directories in 'runtimepath'.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	235 This is only available when compiled with the \|+multi_lang\| feature.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	236
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	237 At this moment translations are available for:
3513 1b584a6f446c Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 2581 diff changeset	238 Chinese - multiple authors
1b584a6f446c Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 2581 diff changeset	239 French - translated by David Blanchet
1b584a6f446c Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 2581 diff changeset	240 Italian - translated by Antonio Colombo
1b584a6f446c Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 2581 diff changeset	241 Japanese - multiple authors
1b584a6f446c Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 2581 diff changeset	242 Polish - translated by Mikolaj Machowski
1b584a6f446c Updated runtime files. Bram Moolenaar <bram@vim.org> parents: 2581 diff changeset	243 Russian - translated by Vassily Ragosin
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	244 See the Vim website to find them: http://www.vim.org/translations.php
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	245
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	246 A set of translated help files consists of these files:
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	247
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	248 help.abx
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	249 howto.abx
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	250 ...
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	251 tags-ab
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	252
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	253 "ab" is the two-letter language code. Thus for Italian the names are:
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	254
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	255 help.itx
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	256 howto.itx
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	257 ...
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	258 tags-it
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	259
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	260 The 'helplang' option can be set to the preferred language(s). The default is
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	261 set according to the environment. Vim will first try to find a matching tag
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	262 in the preferred language(s). English is used when it cannot be found.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	263
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	264 To find a tag in a specific language, append "@ab" to a tag, where "ab" is the
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	265 two-letter language code. Example: >
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	266 :he user-manual@it
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	267 :he user-manual@en
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	268 The first one finds the Italian user manual, even when 'helplang' is empty.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	269 The second one finds the English user manual, even when 'helplang' is set to
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	270 "it".
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	271
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	272 When using command-line completion for the ":help" command, the "@en"
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	273 extension is only shown when a tag exists for multiple languages. When the
8795 aba2d0a01290 commit https://github.com/vim/vim/commit/7db8f6f4f85e5d0526d23107b2a5e2334dc23354 Christian Brabandt <cb@256bit.org> parents: 8748 diff changeset	274 tag only exists for English "@en" is omitted. When the first candidate has an
aba2d0a01290 commit https://github.com/vim/vim/commit/7db8f6f4f85e5d0526d23107b2a5e2334dc23354 Christian Brabandt <cb@256bit.org> parents: 8748 diff changeset	275 "@ab" extension and it matches the first language in 'helplang' "@ab" is also
aba2d0a01290 commit https://github.com/vim/vim/commit/7db8f6f4f85e5d0526d23107b2a5e2334dc23354 Christian Brabandt <cb@256bit.org> parents: 8748 diff changeset	276 omitted.
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	277
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	278 When using \|CTRL-]\| or ":help!" in a non-English help file Vim will try to
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	279 find the tag in the same language. If not found then 'helplang' will be used
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	280 to select a language.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	281
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	282 Help files must use latin1 or utf-8 encoding. Vim assumes the encoding is
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	283 utf-8 when finding non-ASCII characters in the first line. Thus you must
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	284 translate the header with "For Vim version".
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	285
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	286 The same encoding must be used for the help files of one language in one
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	287 directory. You can use a different encoding for different languages and use
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	288 a different encoding for help files of the same language but in a different
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	289 directory.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	290
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	291 Hints for translators:
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	292 - Do not translate the tags. This makes it possible to use 'helplang' to
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	293 specify the preferred language. You may add new tags in your language.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	294 - When you do not translate a part of a file, add tags to the English version,
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	295 using the "tag@en" notation.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	296 - Make a package with all the files and the tags file available for download.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	297 Users can drop it in one of the "doc" directories and start use it.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	298 Report this to Bram, so that he can add a link on www.vim.org.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	299 - Use the \|:helptags\| command to generate the tags files. It will find all
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	300 languages in the specified directory.
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	301
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	302 ==============================================================================
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	303 3. Writing help files help-writing
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	304
2249 6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	305 For ease of use, a Vim help file for a plugin should follow the format of the
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	306 standard Vim help files. If you are writing a new help file it's best to copy
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	307 one of the existing files and use it as a template.
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	308
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	309 The first line in a help file should have the following format:
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	310
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	311 helpfile_name.txt For Vim version 7.3 Last change: 2010 June 4
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	312
2267 c08f91142c41 Crypt the swapfile. Bram Moolenaar <bram@vim.org> parents: 2249 diff changeset	313 The first field is a link to the help file name. The second field describes
c08f91142c41 Crypt the swapfile. Bram Moolenaar <bram@vim.org> parents: 2249 diff changeset	314 the applicable Vim version. The last field specifies the last modification
c08f91142c41 Crypt the swapfile. Bram Moolenaar <bram@vim.org> parents: 2249 diff changeset	315 date of the file. Each field is separated by a tab.
2249 6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	316
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	317 At the bottom of the help file, place a Vim modeline to set the 'textwidth'
11062 1218c5353e2b Runtime file updates. Christian Brabandt <cb@256bit.org> parents: 10895 diff changeset	318 and 'tabstop' options and the 'filetype' to "help". Never set a global option
2249 6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	319 in such a modeline, that can have consequences undesired by whoever reads that
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	320 help.
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	321
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	322
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	323 TAGS
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	324
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	325 To define a help tag, place the name between asterisks (tag-name). The
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	326 tag-name should be different from all the Vim help tag names and ideally
2267 c08f91142c41 Crypt the swapfile. Bram Moolenaar <bram@vim.org> parents: 2249 diff changeset	327 should begin with the name of the Vim plugin. The tag name is usually right
2249 6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	328 aligned on a line.
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	329
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	330 When referring to an existing help tag and to create a hot-link, place the
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	331 name between two bars (\|) eg. \|help-writing\|.
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	332
8876 47f17f66da3d commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf Christian Brabandt <cb@256bit.org> parents: 8795 diff changeset	333 When referring to a Vim command and to create a hot-link, place the
47f17f66da3d commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf Christian Brabandt <cb@256bit.org> parents: 8795 diff changeset	334 name between two backticks, eg. inside `:filetype`. You will see this is
47f17f66da3d commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf Christian Brabandt <cb@256bit.org> parents: 8795 diff changeset	335 highlighted as a command, like a code block (see below).
47f17f66da3d commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf Christian Brabandt <cb@256bit.org> parents: 8795 diff changeset	336
2249 6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	337 When referring to a Vim option in the help file, place the option name between
2267 c08f91142c41 Crypt the swapfile. Bram Moolenaar <bram@vim.org> parents: 2249 diff changeset	338 two single quotes, eg. 'statusline'
2249 6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	339
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	340
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	341 HIGHLIGHTING
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	342
2267 c08f91142c41 Crypt the swapfile. Bram Moolenaar <bram@vim.org> parents: 2249 diff changeset	343 To define a column heading, use a tilde character at the end of the line.
c08f91142c41 Crypt the swapfile. Bram Moolenaar <bram@vim.org> parents: 2249 diff changeset	344 This will highlight the column heading in a different color. E.g.
2249 6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	345
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	346 Column heading~
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	347
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	348 To separate sections in a help file, place a series of '=' characters in a
2267 c08f91142c41 Crypt the swapfile. Bram Moolenaar <bram@vim.org> parents: 2249 diff changeset	349 line starting from the first column. The section separator line is highlighted
2249 6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	350 differently.
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	351
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	352 To quote a block of ex-commands verbatim, place a greater than (>) character
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	353 at the end of the line before the block and a less than (<) character as the
2267 c08f91142c41 Crypt the swapfile. Bram Moolenaar <bram@vim.org> parents: 2249 diff changeset	354 first non-blank on a line following the block. Any line starting in column 1
2249 6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	355 also implicitly stops the block of ex-commands before it. E.g. >
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	356 function Example_Func()
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	357 echo "Example"
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	358 endfunction
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	359 <
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	360
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	361 The following are highlighted differently in a Vim help file:
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	362 - a special key name expressed either in <> notation as in <PageDown>, or
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	363 as a Ctrl character as in CTRL-X
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	364 - anything between {braces}, e.g. {lhs} and {rhs}
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	365
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	366 The word "Note", "Notes" and similar automagically receive distinctive
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	367 highlighting. So do these:
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	368 *Todo something to do
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	369 *Error something wrong
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	370
6d3d35ff2c2b Use full path in undofile(). Updated docs. Bram Moolenaar <bram@vim.org> parents: 2246 diff changeset	371 You can find the details in $VIMRUNTIME/syntax/help.vim
2246 1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	372
1e48f569b03d Move text from various.txt to a new helphelp.txt help file. Bram Moolenaar <bram@vim.org> parents: diff changeset	373 vim:tw=78:ts=8:ft=help:norl:

Mercurial > vim

annotate runtime/doc/helphelp.txt @ 12289:294f510f6d35 v8.0.1024