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Add indent rules

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Isaac Freund 2020-03-22 19:18:15 +01:00
parent 23b28df1b8
commit 3098557e25
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1 changed files with 34 additions and 0 deletions
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34
rc/filetype/zig.kak
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@ -7,6 +7,14 @@ hook global BufCreate .*[.]zig %{
set-option buffer filetype zig
}
hook global WinSetOption filetype=zig %<
hook window ModeChange pop:insert:.* -group zig-trim-indent zig-trim-indent
hook window InsertChar \n -group zig-indent zig-indent-on-new-line
hook window InsertChar \} -group zig-indent zig-indent-on-closing
hook -once -always window WinSetOption filetype=.* %< remove-hooks window zig-.+ >
>
hook -group zig-highlight global WinSetOption filetype=zig %{
add-highlighter window/zig ref zig
hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/zig }
@ -79,3 +87,29 @@ add-highlighter shared/zig/code/ regex "@(?:shlWithOverflow|shrExact|sizeOf|bitS
add-highlighter shared/zig/code/ regex "@(?:truncate|typeId|typeInfo|typeName|TypeOf|atomicRmw|bytesToSlice|sliceToBytes)\b" 0:function
add-highlighter shared/zig/code/ regex "@(?:intToError|errorToInt|intToEnum|enumToInt|setAlignStack|frame|Frame|frameSize|bitReverse|Vector)\b" 0:function
add-highlighter shared/zig/code/ regex "@(?:sin|cos|exp|exp2|log|log2|log10|fabs|floor|ceil|trunc|round)\b" 0:function
define-command -hidden zig-trim-indent %{
# delete trailing whitespace
try %{ execute-keys -draft -itersel <a-x> s \h+$ <ret> d }
}
define-command -hidden zig-indent-on-new-line %<
evaluate-commands -draft -itersel %<
# copy // or /// comments prefix and following white spaces
try %<
execute-keys -draft k <a-x> s ^\h*\K///?\h* <ret> y gh j P
> catch %<
# preserve indent level
try %< execute-keys -draft <semicolon> K <a-&> >
# indent after lines ending in {
try %< execute-keys -draft k <a-x> <a-k> \{\h*$ <ret> j <a-gt> >
>
# filter previous line
try %< execute-keys -draft k : zig-trim-indent <ret> >
>
>
define-command -hidden zig-indent-on-closing %<
# align lone } to indent level of opening line
try %< execute-keys -draft -itersel <a-h> <a-k> ^\h*\}$ <ret> h m <a-S> 1<a-&> >
>