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https://github.com/vim/vim
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fbe4a8f5c0
closes: #17213 Signed-off-by: Hirohito Higashi <h.east.727@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
163 lines
2.7 KiB
VimL
163 lines
2.7 KiB
VimL
vim9script
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# Vim9-script expressions
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# Dictionary
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echo {}
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echo { foo: 21 * 2 }
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echo { -foo-: 21 * 2 }
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echo { 42: 21 * 2 }
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echo { 'foo': 21 * 2 }
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echo { "foo": 21 * 2 }
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echo { foo: { bar: 21 * 2 } }
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echo { foo: { -bar-: 21 * 2 } }
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echo { foo: { 42: 21 * 2 } }
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echo { foo: { 'bar': 21 * 2 } }
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echo { foo: { "bar": 21 * 2 } }
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echo { -foo-: { bar: 21 * 2 } }
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echo { -foo-: { -bar-: 21 * 2 } }
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echo { -foo-: { 42: 21 * 2 } }
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echo { -foo-: { 'bar': 21 * 2 } }
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echo { -foo-: { "bar": 21 * 2 } }
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echo { 42: { bar: 21 * 2 } }
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echo { 42: { -bar-: 21 * 2 } }
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echo { 42: { 42: 21 * 2 } }
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echo { 42: { 'bar': 21 * 2 } }
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echo { 42: { "bar": 21 * 2 } }
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echo { 'foo': { bar: 21 * 2 } }
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echo { 'foo': { -bar-: 21 * 2 } }
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echo { 'foo': { 42: 21 * 2 } }
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echo { 'foo': { "bar": 21 * 2 } }
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echo { 'foo': { 'bar': 21 * 2 } }
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echo { "foo": { bar: 21 * 2 } }
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echo { "foo": { -bar-: 21 * 2 } }
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echo { "foo": { 42: 21 * 2 } }
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echo { "foo": { 'bar': 21 * 2 } }
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echo { "foo": { "bar": 21 * 2 } }
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echo {
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# comment
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foo: {
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bar: 21 * 2
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}
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}
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# match as keys not scope dictionaries
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echo { b: 42, w: 42, t: 42, g: 42, l: 42, s: 42, a: 42, v: 42 }
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# Operators
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# Ternary
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echo expr ? expr : expr
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echo lnum == 1 ? "top" : lnum
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echo lnum == 1 ? "top" : lnum == 1000 ? "last" : lnum
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echo lnum == 1
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? "top"
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: lnum == 1000
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? "last"
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: lnum
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echo lnum == 1 ?
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"top" :
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lnum == 1000 ?
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"last" :
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lnum
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echo true ? true : false
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echo 1 ? 1 : 0
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echo "foo" ? "foo" : "bar"
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echo foo ? foo : bar
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echo g:foo ? g:foo : g:bar
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echo $FOO ? $FOO : $BAR
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echo True() ? True() : False()
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echo @a ? @a : @b
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echo (true) ? (true) : (false)
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echo (1) ? (1) : (0)
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# Falsy
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echo expr ?? expr
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echo theList ?? 'list is empty'
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echo GetName() ?? 'unknown'
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echo theList
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\ ?? 'list is empty'
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echo theList ??
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\ 'list is empty'
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echo true ?? true
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echo 1 ?? 1
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echo "foo" ?? "foo"
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echo foo ?? foo
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echo g:foo ?? g:foo
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echo $FOO ?? $FOO
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echo True() ?? True()
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echo @a ?? @a
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echo (true) ?? (true)
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echo (1) ?? (1)
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# Function calls
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Foo(true, false, null)
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# Command {expr} arguments
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if true
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echo true
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elseif false
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echo false
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endif
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while true
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break
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endwhile
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def Foo(): bool
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return true
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enddef
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# Issue #14423 (vim.vim: Opt out of vimSearch*)
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:?truthy
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const truthy: number = false
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? (0
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)
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: (1
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)
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echo truthy
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def Foo()
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:?truthy
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const truthy: number = false
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? (0
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)
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: (1
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)
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echo truthy
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enddef
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# Issue #16227 (Vim script ternary expression highlighting)
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var foo = 'foo' # comment
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var bar = foo == 'foo' ? 'bar' : 'baz'
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var baz = foo == 'foo'
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\ ? 'baz'
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\ : 'bar'
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var qux = foo == 'foo'
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? 'qux' # comment
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: 'qux' # comment
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echo qux ?? 'quux'
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