home/rc/base/clojure.kak
2018-10-29 12:16:13 -04:00

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# http://clojure.org
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
# require lisp.kak
# Detection
# ‾‾‾‾‾‾‾‾‾
hook global BufCreate .*[.](clj|cljc|cljs|cljx|edn) %{
set-option buffer filetype clojure
}
# Highlighters
# ‾‾‾‾‾‾‾‾‾‾‾‾
add-highlighter shared/clojure regions
add-highlighter shared/clojure/code default-region group
add-highlighter shared/clojure/comment region '(?<!\\)(?:\\\\)*\K;' '$' fill comment
add-highlighter shared/clojure/string region '(?<!\\)(?:\\\\)*\K"' '(?<!\\)(?:\\\\)*"' fill string
add-highlighter shared/clojure/code/ regex \b(nil|true|false)\b 0:value
add-highlighter shared/clojure/code/ regex \
\\(?:space|tab|newline|return|backspace|formfeed|u[0-9a-fA-F]{4}|o[0-3]?[0-7]{1,2}|.)\b 0:string
hook global WinSetOption filetype=clojure %{
set-option window extra_word_chars . / * ? + - < > ! : "'"
}
evaluate-commands %sh{
symbol_char='[^\s()\[\]{}"\;@^`~\\%/]'
in_core='(clojure\.core/|(?<!/))'
keywords="
case cond cond-> cond->> def definline definterface defmacro defmethod
defmulti defn defn- defonce defprotocol defrecord defstruct deftype fn if
if-let if-not if-some let letfn new ns when when-first when-let when-not
when-some . .."
core_fns="
* *' + +' - -' -> ->> ->ArrayChunk ->Eduction ->Vec ->VecNode ->VecSeq / <
<= = == > >= StackTraceElement->vec Throwable->map accessor aclone
add-classpath add-watch agent agent-error agent-errors aget alength alias
all-ns alter alter-meta! alter-var-root amap ancestors and any? apply
areduce array-map as-> aset aset-boolean aset-byte aset-char aset-double
aset-float aset-int aset-long aset-short assert assoc assoc! assoc-in
associative? atom await await-for bases bean bigdec bigint biginteger
binding bit-and bit-and-not bit-clear bit-flip bit-not bit-or bit-set
bit-shift-left bit-shift-right bit-test bit-xor boolean boolean-array
boolean? booleans bound-fn bound-fn* bound? bounded-count butlast byte
byte-array bytes bytes? cast cat catch char char-array char-escape-string
char-name-string char? chars class class? clear-agent-errors
clojure-version coll? comment commute comp comparator compare
compare-and-set! compile complement completing concat conj conj! cons
constantly construct-proxy contains? count counted? create-ns
create-struct cycle dec dec' decimal? declare dedupe default-data-readers
delay delay? deliver denominator deref derive descendants disj disj!
dissoc dissoc! distinct distinct? do doall dorun doseq dosync dotimes doto
double double-array double? doubles drop drop-last drop-while eduction
empty empty? ensure ensure-reduced enumeration-seq error-handler
error-mode eval even? every-pred every? ex-data ex-info extend
extend-protocol extend-type extenders extends? false? ffirst file-seq
filter filterv finally find find-keyword find-ns find-var first flatten
float float-array float? floats flush fn? fnext fnil for force format
frequencies future future-call future-cancel future-cancelled?
future-done? future? gen-class gen-interface gensym get get-in get-method
get-proxy-class get-thread-bindings get-validator group-by halt-when hash
hash-map hash-ordered-coll hash-set hash-unordered-coll ident? identical?
identity ifn? import in-ns inc inc' indexed? init-proxy inst-ms inst?
instance? int int-array int? integer? interleave intern interpose into
into-array ints io! isa? iterate iterator-seq juxt keep keep-indexed key
keys keyword keyword? last lazy-cat lazy-seq line-seq list list* list?
load load-file load-reader load-string loaded-libs locking long long-array
longs loop macroexpand macroexpand-1 make-array make-hierarchy map
map-entry? map-indexed map? mapcat mapv max max-key memfn memoize merge
merge-with meta methods min min-key mix-collection-hash mod monitor-enter
monitor-exit name namespace namespace-munge nat-int? neg-int? neg? newline
next nfirst nil? nnext not not-any? not-empty not-every? not= ns-aliases
ns-imports ns-interns ns-map ns-name ns-publics ns-refers ns-resolve
ns-unalias ns-unmap nth nthnext nthrest num number? numerator object-array
odd? or parents partial partition partition-all partition-by pcalls peek
persistent! pmap pop pop! pop-thread-bindings pos-int? pos? pr pr-str
prefer-method prefers print print-str printf println println-str prn
prn-str promise proxy proxy-mappings proxy-super push-thread-bindings
pvalues qualified-ident? qualified-keyword? qualified-symbol? quot quote
rand rand-int rand-nth random-sample range ratio? rational? rationalize
re-find re-groups re-matcher re-matches re-pattern re-seq read read-line
read-string reader-conditional reader-conditional? realized? record? recur
reduce reduce-kv reduced reduced? reductions ref ref-history-count
ref-max-history ref-min-history ref-set refer refer-clojure reify
release-pending-sends rem remove remove-all-methods remove-method
remove-ns remove-watch repeat repeatedly replace replicate require reset!
reset-meta! reset-vals! resolve rest restart-agent resultset-seq reverse
reversible? rseq rsubseq run! satisfies? second select-keys send send-off
send-via seq seq? seqable? seque sequence sequential? set set!
set-agent-send-executor! set-agent-send-off-executor! set-error-handler!
set-error-mode! set-validator! set? short short-array shorts shuffle
shutdown-agents simple-ident? simple-keyword? simple-symbol? slurp some
some-> some->> some-fn some? sort sort-by sorted-map sorted-map-by
sorted-set sorted-set-by sorted? special-symbol? spit split-at split-with
str string? struct struct-map subs subseq subvec supers swap! swap-vals!
symbol symbol? sync tagged-literal tagged-literal? take take-last take-nth
take-while test the-ns thread-bound? throw time to-array to-array-2d
trampoline transduce transient tree-seq true? try type unchecked-add
unchecked-add-int unchecked-byte unchecked-char unchecked-dec
unchecked-dec-int unchecked-divide-int unchecked-double unchecked-float
unchecked-inc unchecked-inc-int unchecked-int unchecked-long
unchecked-multiply unchecked-multiply-int unchecked-negate
unchecked-negate-int unchecked-remainder-int unchecked-short
unchecked-subtract unchecked-subtract-int underive unreduced
unsigned-bit-shift-right update update-in update-proxy uri? use uuid? val
vals var var-get var-set var? vary-meta vec vector vector-of vector?
volatile! volatile? vreset! vswap! while with-bindings with-bindings*
with-in-str with-local-vars with-meta with-open with-out-str
with-precision with-redefs with-redefs-fn xml-seq zero? zipmap"
core_vars="
*1 *2 *3 *agent* *clojure-version* *command-line-args* *compile-files*
*compile-path* *compiler-options* *data-readers* *default-data-reader-fn*
*e *err* *file* *flush-on-newline* *in* *ns* *out* *print-dup*
*print-length* *print-level* *print-meta* *print-namespace-maps*
*print-readably* *read-eval* *unchecked-math* *warn-on-reflection*"
join() { sep=$2; set -- $1; IFS="$sep"; echo "$*"; }
keywords() {
words="$1"
type="$2"
words="$(echo "$words" |sed -e 's/[+?*\.]/\\&/g')"
printf 'add-highlighter shared/clojure/code/ regex (?<!%s)%s(%s)(?!%s) 0:%s\n' \
"${symbol_char}" \
"${in_core}" \
"$(join "${words}" '|')" \
"${symbol_char}" \
"${type}"
}
static_words="$keywords $core_fns $core_vars"
static_words="$static_words $(for word in $static_words; do printf 'clojure.core/%s ' "$word"; done)"
static_words="$(join "$static_words" ' ')"
printf %s "
# Keywords
add-highlighter shared/clojure/code/ regex ::?(${symbol_char}+/)?${symbol_char}+ 0:value
# Numbers
add-highlighter shared/clojure/code/ regex (?<!${symbol_char})[-+]?(?:0(?:[xX][0-9a-fA-F]+|[0-7]*)|[1-9]+)N? 0:value
add-highlighter shared/clojure/code/ regex (?<!${symbol_char})[-+]?(?:0|[1-9]\d*)(?:\.\d*)(?:M|[eE][-+]?\d+)? 0:value
add-highlighter shared/clojure/code/ regex (?<!${symbol_char})[-+]?(?:0|[1-9]\d*)/(?:0|[1-9]\d*) 0:value
$(keywords "${keywords}" keyword)
$(keywords "${core_fns}" function)
$(keywords "${core_vars}" variable)
hook global WinSetOption filetype=clojure %{
set-option window static_words $static_words
}
"
}
# Commands
# ‾‾‾‾‾‾‾‾
define-command -hidden clojure-filter-around-selections lisp-filter-around-selections
declare-option \
-docstring 'regex matching the head of forms which have options *and* indented bodies' \
regex clojure_special_indent_forms \
'(?:def.*|doseq|for|fn\*?|if(-.*|)|let.*|loop|ns|testing|with-.*|when(-.*|))'
define-command -hidden clojure-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 space
execute-keys -draft '"wze<a-k>\A' %opt{clojure_special_indent_forms} '\z<ret><a-L>s.\K.*<ret><a-;>;"i<a-Z><gt>'
} catch %{
# If not special and parameter appears on line 1, indent to parameter
execute-keys -draft '"wze<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 clojure-highlight global WinSetOption filetype=clojure %{ add-highlighter window/clojure ref clojure }
hook global WinSetOption filetype=clojure %[
hook window ModeChange insert:.* -group clojure-hooks clojure-filter-around-selections
hook window InsertChar \n -group clojure-indent clojure-indent-on-new-line
]
hook -group clojure-highlight global WinSetOption filetype=(?!clojure).* %{ remove-highlighter window/clojure }
hook global WinSetOption filetype=(?!clojure).* %{
remove-hooks window clojure-.+
}