kakoune/rc/base/lisp.kak
2018-12-11 00:35:57 +01:00

71 lines
2.9 KiB
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# http://common-lisp.net
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
# Detection
# ‾‾‾‾‾‾‾‾‾
hook global BufCreate .*[.](lisp) %{
set-option buffer filetype 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!$%&*+./:<=>?@^_~-]*\* 0:variable
add-highlighter shared/lisp/code/ regex (\b\d+)?\.\d+([eEsSfFdDlL]\d+)?\b 0:value
# Commands
# ‾‾‾‾‾‾‾‾
define-command -hidden lisp-filter-around-selections %{
# remove trailing white spaces
try %{ execute-keys -draft -itersel <a-x> s \h+$ <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 %{ execute-keys -draft '"wz<a-l>s.\K.*<ret><a-;>;"i<a-Z><gt>' }
# If not "special" form and parameter appears on line 1, indent to parameter
execute-keys -draft '"wze<a-K>\A' %opt{lisp_special_indent_forms} '\z<ret>' '<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>'
}
}
# Initialization
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
hook -group lisp-highlight global WinSetOption filetype=lisp %{
add-highlighter window/lisp ref lisp
hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/lisp }
}
hook global WinSetOption filetype=lisp %{
hook window ModeChange insert:.* -group lisp-hooks lisp-filter-around-selections
hook window InsertChar \n -group lisp-indent lisp-indent-on-new-line
hook -once -always window WinSetOption filetype=.* %{ remove-hooks window lisp-.+ }
}