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|
" String
echo 'It''s a string'
echo 'tab: \t, new line: \n, backslash: \\'
echo "tab: \t, new line: \n, backslash: \\"
" String escape sequences
echo "\316 - \31 - \3 - \x1f - \xf - \X1F - \XF - \u02a4 - \U000002a4 - \b - \e - \f - \n - \r - \t - \\ - \" - \<C-W>"
echo '\316 \31 \3 \x1f \xf \X1F \XF \u02a4 \U000002a4 \b \e \f \n \r \t \\ \" \<C-W>'
echo "\3160 - \x1f0 - \X1F0 - \u02a40 - \U000002a40"
echo $"\316 - \31 - \3 - \x1f - \xf - \X1F - \XF - \u02a4 - \U000002a4 - \b - \e - \f - \n - \r - \t - \\ - \" - \<C-W>"
echo $'\316 \31 \3 \x1f \xf \X1F \XF \u02a4 \U000002a4 \b \e \f \n \r \t \\ \" \<C-W>'
echo $"\3160 - \x1f0 - \X1F0 - \u02a40 - \U000002a40"
echo "\<C-a>"
echo "\<*C-a>"
echo "\<C->>"
echo "\<*C->>"
echo "\<C->>>"
echo "\<*C->>>"
echo ''''
echo '''foo'
echo 'foo'''
echo 'foo''bar'
" Unreported issue (incorrectly matches as vimString vimMark vimOper NONE)
" https://github.com/tpope/vim-unimpaired/blob/6d44a6dc2ec34607c41ec78acf81657248580bf1/plugin/unimpaired.vim#L232
let cmd = 'put!=repeat(nr2char(10), v:count1)|silent '']+'
" String interpolation
echo 'Don''t highlight interpolation: {{ {1 + 2} }}'
echo "Don't highlight interpolation: {{ {1 + 2} }}"
echo $'Highlight interpolation:\t{{ { string({'foo': 'bar'}) } }}'
echo $'Highlight interpolation:\t{{ { $'nested: {{ {1 + 2} }}' } }}'
echo $"Highlight interpolation:\t{{ { string({"foo": "bar"}) } }}"
echo $"Highlight interpolation:\t{{ { $"nested: {{ {1 + 2} }}" } }}"
echo $''''
echo $'''foo'
echo $'foo'''
echo $'foo''bar'
" Number
" Hexadecimal
echo 0xFF
echo 0XFF
echo -0xFF
echo -0XFF
" Decimal
echo 255
echo -255
" Octal
echo 0377
echo 0o377
echo 0O377
echo -0377
echo -0o377
echo -0O377
" Binary
echo 0b11111111
echo 0B11111111
echo -0b11111111
echo -0B11111111
" Float
echo 123.456
echo +0.0001
echo 55.0
echo -0.123
echo 1.234e03
echo 1.0E-6
echo -3.1416e+88
" Blob
echo 0z
echo 0zFF00ED015DAF
echo 0zFF00.ED01.5DAF
echo 0zFF.00.ED.01.5D.AF
" List
echo []
echo [42]
echo [[11, 12], [21, 22], [31, 32]]
echo [1,
\ 2,
\ 3,
\ 4
\]
echo [1, 'two', 1 + 2, "fo" .. "ur"]
" Issue #5830 (Incorrect syntax highlighting in Vim script when omitting space in list of string)
let l = ['a','b','c']
" Dictionary
echo {}
echo { 'foo': 21 * 2 }
echo { "foo": 21 * 2 }
echo { 42: 21 * 2 }
echo { "foo": { 'bar': 21 * 2 } }
echo { "foo": { "bar": 21 * 2 } }
echo { "foo": { 42: 21 * 2 } }
echo { "foo": #{ bar: 21 * 2 } }
echo { "foo": #{ -bar-: 21 * 2 } }
echo { "foo": #{ 42: 21 * 2 } }
echo { 'foo': { 'bar': 21 * 2 } }
echo { 'foo': { "bar": 21 * 2 } }
echo { 'foo': { 42: 21 * 2 } }
echo { 'foo': #{ bar: 21 * 2 } }
echo { 'foo': #{ -bar-: 21 * 2 } }
echo { 'foo': #{ 42: 21 * 2 } }
echo { 42: { 'bar': 21 * 2 } }
echo { 42: { "bar": 21 * 2 } }
echo { 42: { 42: 21 * 2 } }
echo { 42: #{ bar: 21 * 2 } }
echo { 42: #{ -bar-: 21 * 2 } }
echo { 42: #{ 42: 21 * 2 } }
echo {
"\ comment
\ "foo": { "bar": 21 * 2 }
\}
" TODO: arbitrary expression keys
" Literal Dictionary
echo #{}
echo #{ foo: 21 * 2 }
echo #{ -foo-: 21 * 2 }
echo #{ 42: 21 * 2 }
echo #{ foo: #{ bar: 21 * 2 } }
echo #{ foo: #{ -bar-: 21 * 2 } }
echo #{ foo: #{ 42: 21 * 2 } }
echo #{ foo: { "bar": 21 * 2 } }
echo #{ foo: { 'bar': 21 * 2 } }
echo #{ foo: { 42: 21 * 2 } }
echo #{ -foo-: #{ bar: 21 * 2 } }
echo #{ -foo-: #{ -bar-: 21 * 2 } }
echo #{ -foo-: #{ 42: 21 * 2 } }
echo #{ -foo-: { "bar": 21 * 2 } }
echo #{ -foo-: { 'bar': 21 * 2 } }
echo #{ -foo-: { 42: 21 * 2 } }
echo #{ 42: #{ bar: 21 * 2 } }
echo #{ 42: #{ -bar-: 21 * 2 } }
echo #{ 42: #{ 42: 21 * 2 } }
echo #{ 42: { "bar": 21 * 2 } }
echo #{ 42: { 'bar': 21 * 2 } }
echo #{ 42: { 42: 21 * 2 } }
echo #{
"\ comment
\ foo: #{
\ bar: 21 * 2
\ }
\}
" match as keys not scope dictionaries
echo #{ b: 42, w: 42, t: 42, g: 42, l: 42, s: 42, a: 42, v: 42 }
" Register
echo @"
echo @0 @1 @2 @3 @4 @5 @6 @7 @8 @9
echo @-
echo @a @b @c @d @e @f @g @h @i @j @k @l @m @n @o @p @q @r @s @t @u @v @w @x @y @z
echo @A @B @C @D @E @F @G @H @I @J @K @L @M @N @O @P @Q @R @S @T @U @V @W @X @Y @Z
echo @: @. @% @# @= @* @+ @~ @_ @/
" 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
echo expr > expr
echo expr >= expr
echo expr < expr
echo expr <= expr
echo expr =~ expr
echo expr !~ expr
echo expr is expr
echo expr isnot expr
" Comparison - match case
echo expr ==# expr
echo expr !=# expr
echo expr ># expr
echo expr >=# expr
echo expr <# expr
echo expr <=# expr
echo expr =~# expr
echo expr !~# expr
echo expr is# expr
echo expr isnot# expr
" Comparison - ignore case
echo expr ==? expr
echo expr !=? expr
echo expr >? expr
echo expr >=? expr
echo expr <? expr
echo expr <=? expr
echo expr =~? expr
echo expr !~? expr
echo expr is? expr
echo expr isnot? expr
" Unreported issue ("is" incorrectly matches as "echo vimNumber *vimCommand* vimNumber")
echo 42 is 42
" Line continuation
let foo = foo +
\
"\ comment
\
"\ comment
\ bar +
\ "baz"
let foo = foo +
"\ comment
\
"\ comment
\
\ bar +
\ "baz"
" Function calls
call Foo(v:true, v:false, v:null)
" 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
|
