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docs #15447

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- update ":help 'hidden'" #15410
- update ":help K" #15398
- try to capture some of the debug steps from #12036 (bpftrace, USDT probes)
This commit is contained in:
Justin M. Keyes
2021-08-21 18:26:33 -07:00
committed by GitHub
parent a90513c24b
commit 8331cd13c4
6 changed files with 150 additions and 76 deletions
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2
runtime/doc/develop.txt
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@@ -46,7 +46,7 @@ NVIM IS... WELL DOCUMENTED *design-documented*
item is easier to find.
NVIM IS... HIGH SPEED AND SMALL IN SIZE *design-speed-size*
NVIM IS... FAST AND SMALL *design-speed-size*
Keep Nvim small and fast.
- Computers are becoming faster and bigger each year. Vim can grow too, but

21
runtime/doc/options.txt
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@@ -3080,17 +3080,16 @@ A jump table for the options with a short description can be found at |Q_op|.
*'hidden'* *'hid'* *'nohidden'* *'nohid'*
'hidden' 'hid' boolean (default on)
global
When off a buffer is unloaded when it is |abandon|ed. When on a
buffer becomes hidden when it is |abandon|ed. If the buffer is still
displayed in another window, it does not become hidden, of course.
The commands that move through the buffer list sometimes make a buffer
hidden although the 'hidden' option is off: When the buffer is
modified, 'autowrite' is off or writing is not possible, and the '!'
flag was used. See also |windows.txt|.
To only make one buffer hidden use the 'bufhidden' option.
This option is set for one command with ":hide {command}" |:hide|.
WARNING: It's easy to forget that you have changes in hidden buffers.
Think twice when using ":q!" or ":qa!".
When off a buffer is unloaded (including loss of undo information)
when it is |abandon|ed. When on a buffer becomes hidden when it is
|abandon|ed. A buffer displayed in another window does not become
hidden, of course.
Commands that move through the buffer list sometimes hide a buffer
although the 'hidden' option is off: when the buffer is modified,
'autowrite' is off or writing is not possible, and the '!' flag was
used. See also |windows|.
To hide a specific buffer use the 'bufhidden' option.
'hidden' is set for one command with ":hide {command}" |:hide|.
*'history'* *'hi'*
'history' 'hi' number (Vim default: 10000, Vi default: 0)

16
runtime/doc/various.txt
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@@ -460,20 +460,14 @@ defined while executing a function, user command or autocommand, the script in
which it was defined is reported.
*K*
[count]K Run a program to lookup the keyword under the
cursor. The name of the program is given with the
'keywordprg' (kp) option (default is "man"). The
keyword is formed of letters, numbers and the
characters in 'iskeyword'. The keyword under or
right of the cursor is used. The same can be done
with the command >
:!{program} {keyword}
[count]K Runs the program given by 'keywordprg' to lookup the
|word| (defined by 'iskeyword') under or right of the
cursor. Default is "man". Works like this: >
:tabnew | terminal {program} {keyword}
< Special cases:
- If 'keywordprg' begins with ":" it is invoked as
a Vim command with [count].
- If 'keywordprg' is empty, the ":help" command is
used. It's a good idea to include more characters
in 'iskeyword' then, to be able to find more help.
- If 'keywordprg' is empty, |:help| is used.
- When 'keywordprg' is equal to "man", a [count]
before "K" is inserted after the "man" command and
before the keyword. For example, using "2K" while