feat: add autocommand event when search wraps around (#8487)

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Alejandro Exojo 2021-12-10 20:28:25 +01:00 committed by GitHub
parent 22d7dd2aec
commit 8ad6015409
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4 changed files with 62 additions and 0 deletions

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@ -824,6 +824,10 @@ RemoteReply When a reply from a Vim that functions as
Note that even if an autocommand is defined,
the reply should be read with |remote_read()|
to consume it.
*SearchWrapped*
SearchWrapped After making a search with |n| or |N| if the
search wraps around the document back to
the start/finish respectively.
*SessionLoadPost*
SessionLoadPost After loading the session file created using
the |:mksession| command.

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@ -76,6 +76,7 @@ return {
'QuickFixCmdPre', -- before :make, :grep etc.
'QuitPre', -- before :quit
'RemoteReply', -- upon string reception from a remote vim
'SearchWrapped', -- after the search wrapped around
'SessionLoadPost', -- after loading a session file
'ShellCmdPost', -- after ":!cmd"
'ShellFilterPost', -- after ":1,2!cmd", ":w !cmd", ":r !cmd".

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@ -1354,6 +1354,10 @@ int do_search(oparg_T *oap, int dirc, int search_delim, char_u *pat, long count,
}
retval = 1; // pattern found
if (sia && sia->sa_wrapped) {
apply_autocmds(EVENT_SEARCHWRAPPED, NULL, NULL, false, NULL);
}
/*
* Add character and/or line offset
*/

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@ -0,0 +1,53 @@
local helpers = require('test.functional.helpers')(after_each)
local clear = helpers.clear
local command = helpers.command
local curbufmeths = helpers.curbufmeths
local eq = helpers.eq
local eval = helpers.eval
local feed = helpers.feed
describe('autocmd SearchWrapped', function()
before_each(function()
clear()
command('set ignorecase')
command('let g:test = 0')
command('autocmd! SearchWrapped * let g:test += 1')
curbufmeths.set_lines(0, 1, false, {
'The quick brown fox',
'jumps over the lazy dog'})
end)
it('gets triggered when search wraps the end', function()
feed('/the<Return>')
eq(0, eval('g:test'))
feed('n')
eq(1, eval('g:test'))
feed('nn')
eq(2, eval('g:test'))
end)
it('gets triggered when search wraps in reverse order', function()
feed('/the<Return>')
eq(0, eval('g:test'))
feed('NN')
eq(1, eval('g:test'))
feed('NN')
eq(2, eval('g:test'))
end)
it('does not get triggered on failed searches', function()
feed('/blargh<Return>')
eq(0, eval('g:test'))
feed('NN')
eq(0, eval('g:test'))
feed('NN')
eq(0, eval('g:test'))
end)
end)