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runtime(vim): Update base-syntax, match ternary and falsy operators

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fixes: #14423
fixes: #16227
closes: #16484

Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Doug Kearns
2025-01-20 21:53:01 +01:00
committed by Christian Brabandt
parent cb848b687f
commit c273f1ac77
28 changed files with 450 additions and 99 deletions
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68
runtime/syntax/testdir/input/vim_expr.vim
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@@ -87,6 +87,52 @@ echo 0zFF.00.ED.01.5D.AF
" Operators
" Ternary
echo expr ? expr : expr
echo lnum == 1 ? "top" : lnum
echo lnum == 1 ? "top" : lnum == 1000 ? "last" : lnum
echo lnum == 1
\ ? "top"
\ : lnum == 1000
\ ? "last"
\ : lnum
echo lnum == 1 ?
\ "top" :
\ lnum == 1000 ?
\ "last" :
\ lnum
echo 1 ? 1 : 0
echo "foo" ? "foo" : "bar"
echo foo ? foo : bar
echo g:foo ? g:foo : g:bar
echo $FOO ? $FOO : $BAR
echo True() ? True() : False()
echo @a ? @a : @b
echo (1) ? (1) : (0)
" Falsy
echo expr ?? expr
echo theList ?? 'list is empty'
echo GetName() ?? 'unknown'
echo theList
\ ?? 'list is empty'
echo theList ??
\ 'list is empty'
echo 1 ?? 1
echo "foo" ?? "foo"
echo foo ?? foo
echo g:foo ?? g:foo
echo $FOO ?? $FOO
echo True() ?? True()
echo @a ?? @a
echo (1) ?? (1)
" Comparison - using 'ignorcase'
echo expr == expr
echo expr != expr
@@ -126,6 +172,28 @@ echo expr isnot? expr
" Unreported issue (incorrectly matches as "echo vimNumber *vimCommand* vimNumber")
echo 42 is 42
" Issue #16221 (vimString becomes vimVar when preceded by !)
let bar = !'g:bar'->exists()
" Issue #14423 (vim.vim: Opt out of vimSearch*)
?truthy
let truthy = 0
\ ? (0
\ )
\ : (1
\ )
echo truthy
function Foo()
?truthy
let truthy = 0
\ ? (0
\ )
\ : (1
\ )
echo truthy
endfunction