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kakoune/rc/filetype/lisp.kak
2020-01-03 15:14:56 -05:00

82 lines
3.2 KiB
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# http://common-lisp.net
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
# Detection
# ‾‾‾‾‾‾‾‾‾
hook global BufCreate .*[.](lisp) %{
set-option buffer filetype lisp
}
# Initialization
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
hook global WinSetOption filetype=lisp %{
require-module lisp
hook window ModeChange pop:insert:.* -group lisp-trim-indent lisp-trim-indent
hook window InsertChar \n -group lisp-indent lisp-indent-on-new-line
set-option buffer extra_word_chars '_' '+' '-' '*' '/' '@' '$' '%' '^' '&' '_' '=' '<' '>' '~' '.'
hook -once -always window WinSetOption filetype=.* %{ remove-hooks window lisp-.+ }
}
hook -group lisp-highlight global WinSetOption filetype=lisp %{
add-highlighter window/lisp ref lisp
hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/lisp }
}
provide-module lisp %{
# Highlighters
# ‾‾‾‾‾‾‾‾‾‾‾‾
add-highlighter shared/lisp regions
add-highlighter shared/lisp/code default-region group
add-highlighter shared/lisp/string region '"' (?<!\\)(\\\\)*" fill string
add-highlighter shared/lisp/comment region ';' '$' fill comment
add-highlighter shared/lisp/code/ regex \b(nil|true|false)\b 0:value
add-highlighter shared/lisp/code/ regex (((\Q***\E)|(///)|(\Q+++\E)){1,3})|(1[+-])|(<|>|<=|=|>=) 0:operator
add-highlighter shared/lisp/code/ regex \b(def[a-z]+|if|do|let|lambda|catch|and|assert|while|def|do|fn|finally|let|loop|new|quote|recur|set!|throw|try|var|case|if-let|if-not|when|when-first|when-let|when-not|(cond(->|->>)?))\b 0:keyword
add-highlighter shared/lisp/code/ regex (#?(['`:]|,@?))?\b[a-zA-Z][\w!$%&*+./:<=>?@^_~-]* 0:variable
add-highlighter shared/lisp/code/ regex \*[a-zA-Z][\w!$%&*+./:<=>?@^_~-]*\* 0:variable
add-highlighter shared/lisp/code/ regex (\b\d+)?\.\d+([eEsSfFdDlL]\d+)?\b 0:value
# Commands
# ‾‾‾‾‾‾‾‾
define-command -hidden lisp-trim-indent %{
# remove trailing white spaces
try %{ execute-keys -draft -itersel <a-x> s \h+$ <ret> d }
}
declare-option \
-docstring 'regex matching the head of forms which have options *and* indented bodies' \
regex lisp_special_indent_forms \
'(?:def.*|if(-.*|)|let.*|lambda|with-.*|when(-.*|))'
define-command -hidden lisp-indent-on-new-line %{
# registers: i = best align point so far; w = start of first word of form
evaluate-commands -draft -save-regs '/"|^@iw' -itersel %{
execute-keys -draft 'gk"iZ'
try %{
execute-keys -draft '[bl"i<a-Z><gt>"wZ'
try %{
# If a special form, indent another (indentwidth - 1) spaces
execute-keys -draft '"wze<a-k>\A' %opt{lisp_special_indent_forms} '\z<ret>'
execute-keys -draft '"wze<a-L>s.{' %sh{printf $(( kak_opt_indentwidth - 1 ))} '}\K.*<ret><a-;>;"i<a-Z><gt>'
} catch %{
# If not "special" form and parameter appears on line 1, indent to parameter
execute-keys -draft '"wz<a-K>[()\[\]{}]<ret>e<a-l>s\h\K[^\s].*<ret><a-;>;"i<a-Z><gt>'
}
}
try %{ execute-keys -draft '[rl"i<a-Z><gt>' }
try %{ execute-keys -draft '[Bl"i<a-Z><gt>' }
execute-keys -draft ';"i<a-z>a&<space>'
}
}
}