be7a0695a8
This continues the work started by 0a9c90fec (rc: use a separate
*-insert hook to auto-insert comments, 2021-04-17).
The one that's left is Rust but that one is trickier.
87 lines
3.3 KiB
Plaintext
87 lines
3.3 KiB
Plaintext
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufCreate .*\.(apl|aplf|aplo|apln|aplc|apli|dyalog) %{
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set-option buffer filetype apl
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set-option buffer matching_pairs ( ) { } [ ]
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}
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# Initialization
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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hook global WinSetOption filetype=apl %|
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require-module apl
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hook window InsertChar \n -group apl-insert apl-insert-on-new-line
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hook window InsertChar \n -group apl-indent apl-indent-on-new-line
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hook window InsertChar [}⟩\]] -group apl-indent apl-indent-on-closing
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hook -once -always window WinSetOption filetype=.* %{ remove-hooks window apl-.+ }
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hook -group apl-highlight global WinSetOption filetype=apl %{
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add-highlighter window/apl ref apl
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hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/apl }
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}
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provide-module apl %¹
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# Highlighters & Completion
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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add-highlighter shared/apl regions
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add-highlighter shared/apl/code default-region group
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add-highlighter shared/apl/comment region "⍝" "$" fill comment
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add-highlighter shared/apl/string region "'" "'" fill string
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add-highlighter shared/apl/code/ regex "[{}]" 0:meta
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add-highlighter shared/apl/code/ regex "⋄" 0:meta
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add-highlighter shared/apl/code/ regex "[\[\]]" 0:magenta
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add-highlighter shared/apl/code/ regex "[()]" 0:bright-black
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add-highlighter shared/apl/code/ regex "[:;?]" 0:bright-black
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add-highlighter shared/apl/code/ regex "[←→]" 0:normal
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# Number
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add-highlighter shared/apl/code/ regex "¯?[0-9][¯0-9A-Za-z]*(?:\.[¯0-9Ee][¯0-9A-Za-z]*)*|¯?\.[0-9Ee][¯0-9A-Za-z]*" 0:value
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add-highlighter shared/apl/code/ regex "\." 0:normal
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add-highlighter shared/apl/code/ regex "[⍺⍶⍵⍹χ∇]" 0:blue # arguments
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# function
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add-highlighter shared/apl/code/ regex "[+\-×÷⌈⌊∣|⍳?*⍟○!⌹<≤=>≥≠≡≢∊⍷∪∩~∨∧⍱⍲⍴,⍪⌽⊖⍉↑↓⊂⊃⌷⍋⍒⊤⊥⍕⍎⊣⊢⍁⍂≈⌸⍯↗⊆⊇⍸√⌾…⍮]" 0:green # function
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# operator
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add-highlighter shared/apl/code/ regex "[\.\\/⌿⍀¨⍣⍨⍠⍤∘⌸&⌶@⌺⍥⍛⍢]" 0:magenta
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# system
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add-highlighter shared/apl/code/ regex "⎕[A-Z_a-zÀ-ÖØ-Ýßà-öø-üþ∆⍙Ⓐ-Ⓩ][A-Z_a-zÀ-ÖØ-Ýßà-öø-üþ∆⍙Ⓐ-Ⓩ¯0-9]*" 0:yellow
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add-highlighter shared/apl/code/ regex "\n^\s*\n(\n\t[A-Z_a-zÀ-ÖØ-Ýßà-öø-üþ∆⍙Ⓐ-Ⓩ]\n\t[A-Z_a-zÀ-ÖØ-Ýßà-öø-üþ∆⍙Ⓐ-Ⓩ¯0-9]*\n)\n(:)" 0:meta
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declare-user-mode apl
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# Commands
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# ‾‾‾‾‾‾‾‾
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define-command -hidden apl-insert-on-new-line %{
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evaluate-commands -draft -itersel %[
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# copy # comments prefix
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try %{ execute-keys -draft <semicolon><c-s>k<a-x> s ^\h*\K#+\h* <ret> y<c-o>P<esc> }
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]
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}
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define-command -hidden apl-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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# indent after lines ending with { [
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try %( execute-keys -draft k<a-x> <a-k> [{\[]\h*$ <ret> j<a-gt> )
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# cleanup trailing white spaces on the previous line
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try %{ execute-keys -draft k<a-x> s \h+$ <ret>d }
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_
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`
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define-command -hidden apl-indent-on-closing %`
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evaluate-commands -draft -itersel %_
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# align to opening bracket
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try %( execute-keys -draft <a-h> <a-k> ^\h*[}\]]$ <ret> h m <a-S> 1<a-&> )
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_
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`
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¹
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