creating a “:KeepCursor” commandHow to undo last command in command line?How can I repeat last Ex-mode command in normal mode?Copy text based on delimiting stringsHow to simulate Return and Escape for global command without using Control-V?Use pattern of global ex command found on a line to substitute in another lineHow to pipe *characters* to cmd ( `:!` )Search pattern for an if statement that isn't followed by curly brace on the next lineSetting the search pattern to just a portion of a regex patternIs there a setting that hides the last colon-command entered?':norm dtxdty' works different than '0dtxdty', what's happening?
Biological Blimps: Propulsion
Can disgust be a key component of horror?
Why can Carol Danvers change her suit colours in the first place?
How to explain what's wrong with this application of the chain rule?
System.QueryException unexpected token
Why is so much work done on numerical verification of the Riemann Hypothesis?
What does "Scientists rise up against statistical significance" mean? (Comment in Nature)
How do apertures which seem too large to physically fit work?
creating a ":KeepCursor" command
Temporarily disable WLAN internet access for children, but allow it for adults
PTIJ: Haman's bad computer
Multiplicative persistence
How do you respond to a colleague from another team when they're wrongly expecting that you'll help them?
Store Credit Card Information in Password Manager?
Fear of getting stuck on one programming language / technology that is not used in my country
What are some good ways to treat frozen vegetables such that they behave like fresh vegetables when stir frying them?
Why does the Sun have different day lengths, but not the gas giants?
Lowest total scrabble score
What to do when eye contact makes your subordinate uncomfortable?
This is why we puzzle
Why does a simple loop result in ASYNC_NETWORK_IO waits?
The IT department bottlenecks progress, how should I handle this?
Did arcade monitors have same pixel aspect ratio as TV sets?
Mixing PEX brands
creating a “:KeepCursor” command
How to undo last command in command line?How can I repeat last Ex-mode command in normal mode?Copy text based on delimiting stringsHow to simulate Return and Escape for global command without using Control-V?Use pattern of global ex command found on a line to substitute in another lineHow to pipe *characters* to cmd ( `:!` )Search pattern for an if statement that isn't followed by curly brace on the next lineSetting the search pattern to just a portion of a regex patternIs there a setting that hides the last colon-command entered?':norm dtxdty' works different than '0dtxdty', what's happening?
I'd like to make a command that works like this: :KeepCursor cmd will the given execute ex command string, then restore the cursor's position. A primary example is:
:KeepCursor normal! *
which would perform a keyword search without jumping to the next match. This can of course be accomplished in other ways, but it's a good demonstration of the functionality I'm looking for, which I want to work in every possible case.
This is my attempt so far. I'm using feedkeys+imtx because I'd like the command to behave exactly as though I typed it. I put the cursor restoration in a finally so it works even if the command encounters an error.
function! s:keepcursor(qargs)
let l:view = winsaveview()
let l:winid = win_getid()
try
call feedkeys(':'.a:qargs."<cr>", 'imtx')
finally
if win_getid() != l:winid
if !win_id2win(l:winid)
return
endif
call win_gotoid(l:winid)
endif
call winrestview(l:view)
endtry
endfunction
command! -nargs=* KeepCursor call s:keepcursor(<q-args>)
However, it does not seem to work. Using :KeepCursor normal! * prints the search string but does not highlight anything. Running :hlsearch afterwards highlights the wrong thing.
My questions are a) can it be explained why this doesn't work and b) can such a :KeepCursor command be written?
search command-line cursor command
asked 4 hours ago
MassMass
6,4051420
add a comment |
I'd like to make a command that works like this: :KeepCursor cmd will the given execute ex command string, then restore the cursor's position. A primary example is:
:KeepCursor normal! *
which would perform a keyword search without jumping to the next match. This can of course be accomplished in other ways, but it's a good demonstration of the functionality I'm looking for, which I want to work in every possible case.
This is my attempt so far. I'm using feedkeys+imtx because I'd like the command to behave exactly as though I typed it. I put the cursor restoration in a finally so it works even if the command encounters an error.
function! s:keepcursor(qargs)
let l:view = winsaveview()
let l:winid = win_getid()
try
call feedkeys(':'.a:qargs."<cr>", 'imtx')
finally
if win_getid() != l:winid
if !win_id2win(l:winid)
return
endif
call win_gotoid(l:winid)
endif
call winrestview(l:view)
endtry
endfunction
command! -nargs=* KeepCursor call s:keepcursor(<q-args>)
However, it does not seem to work. Using :KeepCursor normal! * prints the search string but does not highlight anything. Running :hlsearch afterwards highlights the wrong thing.
My questions are a) can it be explained why this doesn't work and b) can such a :KeepCursor command be written?
search command-line cursor command
asked 4 hours ago
MassMass
6,4051420
add a comment |
I'd like to make a command that works like this: :KeepCursor cmd will the given execute ex command string, then restore the cursor's position. A primary example is:
:KeepCursor normal! *
which would perform a keyword search without jumping to the next match. This can of course be accomplished in other ways, but it's a good demonstration of the functionality I'm looking for, which I want to work in every possible case.
This is my attempt so far. I'm using feedkeys+imtx because I'd like the command to behave exactly as though I typed it. I put the cursor restoration in a finally so it works even if the command encounters an error.
function! s:keepcursor(qargs)
let l:view = winsaveview()
let l:winid = win_getid()
try
call feedkeys(':'.a:qargs."<cr>", 'imtx')
finally
if win_getid() != l:winid
if !win_id2win(l:winid)
return
endif
call win_gotoid(l:winid)
endif
call winrestview(l:view)
endtry
endfunction
command! -nargs=* KeepCursor call s:keepcursor(<q-args>)
However, it does not seem to work. Using :KeepCursor normal! * prints the search string but does not highlight anything. Running :hlsearch afterwards highlights the wrong thing.
My questions are a) can it be explained why this doesn't work and b) can such a :KeepCursor command be written?
search command-line cursor command
asked 4 hours ago
MassMass
6,4051420
I'd like to make a command that works like this: :KeepCursor cmd will the given execute ex command string, then restore the cursor's position. A primary example is:
:KeepCursor normal! *
which would perform a keyword search without jumping to the next match. This can of course be accomplished in other ways, but it's a good demonstration of the functionality I'm looking for, which I want to work in every possible case.
This is my attempt so far. I'm using feedkeys+imtx because I'd like the command to behave exactly as though I typed it. I put the cursor restoration in a finally so it works even if the command encounters an error.
function! s:keepcursor(qargs)
let l:view = winsaveview()
let l:winid = win_getid()
try
call feedkeys(':'.a:qargs."<cr>", 'imtx')
finally
if win_getid() != l:winid
if !win_id2win(l:winid)
return
endif
call win_gotoid(l:winid)
endif
call winrestview(l:view)
endtry
endfunction
command! -nargs=* KeepCursor call s:keepcursor(<q-args>)
However, it does not seem to work. Using :KeepCursor normal! * prints the search string but does not highlight anything. Running :hlsearch afterwards highlights the wrong thing.
My questions are a) can it be explained why this doesn't work and b) can such a :KeepCursor command be written?
search command-line cursor command
search command-line cursor command
asked 4 hours ago
MassMass
6,4051420
asked 4 hours ago
MassMass
6,4051420
asked 4 hours ago
MassMass
6,4051420
asked 4 hours ago
MassMass
6,4051420
asked 4 hours ago
MassMass
6,4051420
6,4051420
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Can it be written?
Yup.
command! -nargs=* -complete=command KeepCursor
let [s:view, s:win] = [winsaveview(), win_getid()] |
try |
execute <q-args> |
finally |
if win_id2win(s:win) |
call win_gotoid(s:win) |
endif |
keepjumps call winrestview(s:view) |
endtry
Can it be explained why this doesn't work
There is a lot going on here. I haven't debugged anything, but my guess is feedkeys() is part of your problem. I typically avoid feedkeys() as it is often easier to debug other methods.
answered 3 hours ago
Peter RinckerPeter Rincker
10.4k11828
add a comment |
Your Answer
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "599"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fvi.stackexchange.com%2fquestions%2f19277%2fcreating-a-keepcursor-command%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Can it be written?
Yup.
command! -nargs=* -complete=command KeepCursor
let [s:view, s:win] = [winsaveview(), win_getid()] |
try |
execute <q-args> |
finally |
if win_id2win(s:win) |
call win_gotoid(s:win) |
endif |
keepjumps call winrestview(s:view) |
endtry
Can it be explained why this doesn't work
There is a lot going on here. I haven't debugged anything, but my guess is feedkeys() is part of your problem. I typically avoid feedkeys() as it is often easier to debug other methods.
answered 3 hours ago
Peter RinckerPeter Rincker
10.4k11828
add a comment |
Can it be written?
Yup.
command! -nargs=* -complete=command KeepCursor
let [s:view, s:win] = [winsaveview(), win_getid()] |
try |
execute <q-args> |
finally |
if win_id2win(s:win) |
call win_gotoid(s:win) |
endif |
keepjumps call winrestview(s:view) |
endtry
Can it be explained why this doesn't work
There is a lot going on here. I haven't debugged anything, but my guess is feedkeys() is part of your problem. I typically avoid feedkeys() as it is often easier to debug other methods.
answered 3 hours ago
Peter RinckerPeter Rincker
10.4k11828
add a comment |
Can it be written?
Yup.
command! -nargs=* -complete=command KeepCursor
let [s:view, s:win] = [winsaveview(), win_getid()] |
try |
execute <q-args> |
finally |
if win_id2win(s:win) |
call win_gotoid(s:win) |
endif |
keepjumps call winrestview(s:view) |
endtry
Can it be explained why this doesn't work
There is a lot going on here. I haven't debugged anything, but my guess is feedkeys() is part of your problem. I typically avoid feedkeys() as it is often easier to debug other methods.
answered 3 hours ago
Peter RinckerPeter Rincker
10.4k11828
Can it be written?
Yup.
command! -nargs=* -complete=command KeepCursor
let [s:view, s:win] = [winsaveview(), win_getid()] |
try |
execute <q-args> |
finally |
if win_id2win(s:win) |
call win_gotoid(s:win) |
endif |
keepjumps call winrestview(s:view) |
endtry
Can it be explained why this doesn't work
There is a lot going on here. I haven't debugged anything, but my guess is feedkeys() is part of your problem. I typically avoid feedkeys() as it is often easier to debug other methods.
answered 3 hours ago
Peter RinckerPeter Rincker
10.4k11828
edited 1 hour ago
answered 3 hours ago
Peter RinckerPeter Rincker
10.4k11828
answered 3 hours ago
Peter RinckerPeter Rincker
10.4k11828
answered 3 hours ago
Peter RinckerPeter Rincker
10.4k11828
10.4k11828
add a comment |
add a comment |
Thanks for contributing an answer to Vi and Vim Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fvi.stackexchange.com%2fquestions%2f19277%2fcreating-a-keepcursor-command%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
