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ef8a11b3db
`x` is often criticized as hard to predict due to its slightly complex behaviour of selecting next line if the current one is fully selected. Change `x` to use the previous `<a-x>` behaviour, and change `<a-x>` to trim to fully selected lines as `<a-X>` did. Adapt existing indentation script to the new behaviour
79 lines
2.6 KiB
Plaintext
79 lines
2.6 KiB
Plaintext
# http://haml.info
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufCreate .*[.](haml) %{
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set-option buffer filetype haml
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}
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# Initialization
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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hook global WinSetOption filetype=haml %{
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require-module haml
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hook window ModeChange pop:insert:.* -group haml-trim-indent haml-trim-indent
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hook window InsertChar \n -group haml-insert haml-insert-on-new-line
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hook window InsertChar \n -group haml-indent haml-indent-on-new-line
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hook -once -always window WinSetOption filetype=.* %{ remove-hooks window haml-.+ }
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}
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hook -group haml-highlight global WinSetOption filetype=haml %{
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add-highlighter window/haml ref haml
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hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/haml }
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}
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provide-module haml %[
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require-module ruby
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require-module coffee
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require-module sass
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# Highlighters
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# ‾‾‾‾‾‾‾‾‾‾‾‾
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add-highlighter shared/haml regions
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add-highlighter shared/haml/code default-region group
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add-highlighter shared/haml/comment region ^\h*/ $ fill comment
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# Filters
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# http://haml.info/docs/yardoc/file.REFERENCE.html#filters
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add-highlighter shared/haml/eval1 region -recurse \{ ^\h*%([A-Za-z][A-Za-z0-9_-]*)([#.][A-Za-z][A-Za-z0-9_-]*)?\{\K|#\{\K (?=\}) ref ruby
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add-highlighter shared/haml/eval2 region ^\h*[=-]\K (?<!\|)(?=\n) ref ruby
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add-highlighter shared/haml/coffee region ^\h*:coffee\K ^\h*[%=-]\K ref coffee
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add-highlighter shared/haml/sass region ^\h*:sass\K ^\h*[%=-]\K ref sass
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add-highlighter shared/haml/code/ regex ^\h*(:[a-z]+|-|=)|^(!!!)$ 0:meta
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add-highlighter shared/haml/code/ regex ^\h*%([A-Za-z][A-Za-z0-9_-]*)([#.][A-Za-z][A-Za-z0-9_-]*)? 1:keyword 2:variable
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# Commands
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# ‾‾‾‾‾‾‾‾
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define-command -hidden haml-trim-indent %{
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# remove trailing white spaces
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try %{ execute-keys -draft -itersel x s \h+$ <ret> d }
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}
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define-command -hidden haml-insert-on-new-line %{
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evaluate-commands -draft -itersel %{
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# copy '/' comment prefix and following white spaces
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try %{ execute-keys -draft k x s ^\h*\K/\h* <ret> y gh j P }
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}
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}
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define-command -hidden haml-indent-on-new-line %{
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evaluate-commands -draft -itersel %{
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# preserve previous line indent
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try %{ execute-keys -draft <semicolon> K <a-&> }
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# filter previous line
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try %{ execute-keys -draft k : haml-trim-indent <ret> }
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# indent after lines beginning with : or -
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try %{ execute-keys -draft k x <a-k> ^\h*[:-] <ret> j <a-gt> }
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}
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}
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]
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