Mercurial > vim
view runtime/indent/hare.vim @ 32782:abf161ce0c77 v9.0.1707
patch 9.0.1707: Cannot wrap around in popup_filter_menu()
Commit: https://github.com/vim/vim/commit/badeedd913d9d6456ad8087911d024fd36800743
Author: Christian Brabandt <cb@256bit.org>
Date: Sun Aug 13 19:25:28 2023 +0200
patch 9.0.1707: Cannot wrap around in popup_filter_menu()
Problem: Cannot wrap around in popup_filter_menu()
Solution: Allow to wrap around by default
Currently, it is not possible, to wrap around at the end of the list
using e.g. down (and go back to the top) or up at the beginning of the
list and go directly to the last item. This is not consistent behaviour
with e.g. how the pum-menu currently works, so let's just allow this.
Also adjust tests about it.
closes: #12689
closes: #12693
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 13 Aug 2023 19:30:04 +0200 |
parents | 1e91e26ceebf |
children | 5c220cf30f1f |
line wrap: on
line source
" Vim indent file " Language: Hare " Maintainer: Amelia Clarke <me@rsaihe.dev> " Last Change: 2022 Sep 22 if exists("b:did_indent") finish endif let b:did_indent = 1 if !has("cindent") || !has("eval") finish endif setlocal cindent " L0 -> don't deindent labels " (s -> use one indent after a trailing ( " m1 -> if ) starts a line, indent it the same as its matching ( " ks -> add an extra indent to extra lines in an if expression or for expression " j1 -> indent code inside {} one level when in parentheses " J1 -> see j1 " *0 -> don't search for unclosed block comments " #1 -> don't deindent lines that begin with # setlocal cinoptions=L0,(s,m1,ks,j1,J1,*0,#1 " Controls which keys reindent the current line. " 0{ -> { at beginning of line " 0} -> } at beginning of line " 0) -> ) at beginning of line " 0] -> ] at beginning of line " !^F -> <C-f> (not inserted) " o -> <CR> or `o` command " O -> `O` command " e -> else " 0=case -> case setlocal indentkeys=0{,0},0),0],!^F,o,O,e,0=case setlocal cinwords=if,else,for,switch,match setlocal indentexpr=GetHareIndent() function! FloorCindent(lnum) return cindent(a:lnum) / shiftwidth() * shiftwidth() endfunction function! GetHareIndent() let line = getline(v:lnum) let prevlnum = prevnonblank(v:lnum - 1) let prevline = getline(prevlnum) let prevprevline = getline(prevnonblank(prevlnum - 1)) " This is all very hacky and imperfect, but it's tough to do much better when " working with regex-based indenting rules. " If the previous line ended with =, indent by one shiftwidth. if prevline =~# '\v\=\s*(//.*)?$' return indent(prevlnum) + shiftwidth() endif " If the previous line ended in a semicolon and the line before that ended " with =, deindent by one shiftwidth. if prevline =~# '\v;\s*(//.*)?$' && prevprevline =~# '\v\=\s*(//.*)?$' return indent(prevlnum) - shiftwidth() endif " TODO: The following edge-case is still indented incorrectly: " case => " if (foo) { " bar; " }; " | // cursor is incorrectly deindented by one shiftwidth. " " This only happens if the {} block is the first statement in the case body. " If `case` is typed, the case will also be incorrectly deindented by one " shiftwidth. Are you having fun yet? " Deindent cases. if line =~# '\v^\s*case' " If the previous line was also a case, don't do any special indenting. if prevline =~# '\v^\s*case' return indent(prevlnum) end " If the previous line was a multiline case, deindent by one shiftwidth. if prevline =~# '\v\=\>\s*(//.*)?$' return indent(prevlnum) - shiftwidth() endif " If the previous line started a block, deindent by one shiftwidth. " This handles the first case in a switch/match block. if prevline =~# '\v\{\s*(//.*)?$' return FloorCindent(v:lnum) - shiftwidth() end " If the previous line ended in a semicolon and the line before that wasn't " a case, deindent by one shiftwidth. if prevline =~# '\v;\s*(//.*)?$' && prevprevline !~# '\v\=\>\s*(//.*)?$' return FloorCindent(v:lnum) - shiftwidth() end let l:indent = FloorCindent(v:lnum) " If a normal cindent would indent the same amount as the previous line, " deindent by one shiftwidth. This fixes some issues with `case let` blocks. if l:indent == indent(prevlnum) return l:indent - shiftwidth() endif " Otherwise, do a normal cindent. return l:indent endif " Don't indent an extra shiftwidth for cases which span multiple lines. if prevline =~# '\v\=\>\s*(//.*)?$' && prevline !~# '\v^\s*case\W' return indent(prevlnum) endif " Indent the body of a case. " If the previous line ended in a semicolon and the line before that was a " case, don't do any special indenting. if prevline =~# '\v;\s*(//.*)?$' && prevprevline =~# '\v\=\>\s*(//.*)?$' && line !~# '\v^\s*}' return indent(prevlnum) endif let l:indent = FloorCindent(v:lnum) " If the previous line was a case and a normal cindent wouldn't indent, indent " an extra shiftwidth. if prevline =~# '\v\=\>\s*(//.*)?$' && l:indent == indent(prevlnum) return l:indent + shiftwidth() endif " If everything above is false, do a normal cindent. return l:indent endfunction " vim: tabstop=2 shiftwidth=2 expandtab