Convert scheme.kak expensive shell scope to awk
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Maxime Coste
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8587ecaeb4
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a35a1591d0
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@ -25,88 +25,94 @@ add-highlighter shared/scheme/quoted-form region -recurse "\(" "'\(" "\)" fill v
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add-highlighter shared/scheme/code/ regex (#t|#f) 0:value
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add-highlighter shared/scheme/code/ regex \b[0-9]+\.[0-9]*\b 0:value
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evaluate-commands %sh{
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evaluate-commands %sh{ exec awk -f - <<'EOF'
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BEGIN {
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# Primitive expressions that cannot be derived.
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keywords='define do let let* letrec if cond case and or begin lambda delay delay-force set!'
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split("define do let let* letrec if cond case and or begin lambda delay delay-force set!", keywords);
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# Macro expressions.
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meta="define-syntax let-syntax letrec-syntax syntax-rules syntax-case"
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split("define-syntax let-syntax letrec-syntax syntax-rules syntax-case", meta);
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# Basic operators.
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operators='* + - ... / < <= = => > >='
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split("* + - ... / < <= = => > >=", operators);
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# Procedures that create a base type and their predicates (for easier type checking)
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types="list vector bytevector cons string boolean? list? pair?
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vector? bytevector? string? char? complex? eof-object? input-port?
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null? number? output-port? procedure? symbol?"
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split("list vector bytevector cons string boolean? list? pair? "\
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"vector? bytevector? string? char? complex? eof-object? input-port? "\
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"null? number? output-port? procedure? symbol?", types);
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# R5RS available procedures
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builtins="abs acos angle append apply asin assoc assq assv atan
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caaaar caaadr caaar caadar caaddr caadr
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caar cadaar cadadr cadar caddar cadddr caddr cadr
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call-with-current-continuation call-with-input-file
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call-with-output-file call-with-values car cdaaar cdaadr cdaar
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cdadar cdaddr cdadr cdar cddaar cddadr cddar cdddar cddddr cdddr
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cddr cdr ceiling char->integer char-alphabetic? char-ci<=?
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char-ci<? char-ci=? char-ci>=? char-ci>? char-downcase
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char-lower-case? char-numeric? char-ready? char-upcase
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char-upper-case? char-whitespace? char<=? char<? char=?
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char>=? char>? close-input-port close-output-port cons cos
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current-input-port current-output-port denominator display
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dynamic-wind else eq? equal? eqv? eval even? exact->inexact
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exact? exp expt floor for-each force gcd imag-part inexact->exact
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inexact? integer->char integer? interaction-environment lcm
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length list list->string list->vector list-ref list-tail load log
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magnitude make-polar make-rectangular make-string make-vector
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map max member memq memv min modulo negative? newline not
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null-environment number->string numerator odd? open-input-file
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open-output-file or peek-char positive? quasiquote quote quotient
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rational? rationalize read read-char real-part real? remainder
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reverse round scheme-report-environment set-car! set-cdr! sin
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sqrt string->list string->number string->symbol string-append
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string-ci<=? string-ci<? string-ci=? string-ci>=?
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string-ci>? string-copy string-fill! string-length string-ref
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string-set! string<=? string<? string=? string>=? string>?
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substring symbol->string tan truncate values vector
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vector->list vector-fill! vector-length vector-ref vector-set!
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with-input-from-file with-output-to-file write write-char zero?"
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split("abs acos angle append apply asin assoc assq assv atan "\
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"caaaar caaadr caaar caadar caaddr caadr "\
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"caar cadaar cadadr cadar caddar cadddr caddr cadr "\
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"call-with-current-continuation call-with-input-file "\
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"call-with-output-file call-with-values car cdaaar cdaadr cdaar "\
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"cdadar cdaddr cdadr cdar cddaar cddadr cddar cdddar cddddr cdddr "\
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"cddr cdr ceiling char->integer char-alphabetic? char-ci<=? "\
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"char-ci<? char-ci=? char-ci>=? char-ci>? char-downcase "\
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"char-lower-case? char-numeric? char-ready? char-upcase "\
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"char-upper-case? char-whitespace? char<=? char<? char=? "\
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"char>=? char>? close-input-port close-output-port cons cos "\
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"current-input-port current-output-port denominator display "\
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"dynamic-wind else eq? equal? eqv? eval even? exact->inexact "\
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"exact? exp expt floor for-each force gcd imag-part inexact->exact "\
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"inexact? integer->char integer? interaction-environment lcm "\
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"length list list->string list->vector list-ref list-tail load log "\
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"magnitude make-polar make-rectangular make-string make-vector "\
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"map max member memq memv min modulo negative? newline not "\
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"null-environment number->string numerator odd? open-input-file "\
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"open-output-file or peek-char positive? quasiquote quote quotient "\
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"rational? rationalize read read-char real-part real? remainder "\
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"reverse round scheme-report-environment set-car! set-cdr! sin "\
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"sqrt string->list string->number string->symbol string-append "\
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"string-ci<=? string-ci<? string-ci=? string-ci>=? "\
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"string-ci>? string-copy string-fill! string-length string-ref "\
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"string-set! string<=? string<? string=? string>=? string>? "\
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"substring symbol->string tan truncate values vector "\
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"vector->list vector-fill! vector-length vector-ref vector-set! "\
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"with-input-from-file with-output-to-file write write-char zero?",
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builtins);
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join () { printf "%s" "$1" | tr -s ' \n\t' "$2"; }
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non_word_chars="[\\s\\(\\)\\[\\]\\{\\};\\|]";
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printf '%s\n' "hook global WinSetOption filetype=scheme %{
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set-option window static_words $(join "$keywords $meta $operators $builtins" ' ' )
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}"
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exact_quote () {
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for symbol in "$@"
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do
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printf '\\Q%s\\E ' "$symbol"
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done
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normal_identifiers="-!$%&\\*\\+\\./:<=>\\?\\^_~a-zA-Z0-9";
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identifier_chars="[" normal_identifiers "][" normal_identifiers ",#]*";
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}
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function add_highlighter(regex, highlight) {
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printf("add-highlighter shared/scheme/code/ regex \"%s\" %s\n", regex, highlight);
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}
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function quoted_join(words, quoted, first) {
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first=1
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for (i in words) {
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if (!first) { quoted=quoted "|"; }
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quoted=quoted "\\Q" words[i] "\\E";
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first=0;
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}
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return quoted;
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}
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function add_word_highlighter(words, face, regex) {
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regex = non_word_chars "+(" quoted_join(words) ")" non_word_chars
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add_highlighter(regex, "1:" face)
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}
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function print_words(words) {
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for (i in words) { printf(" %s", words[i]); }
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}
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qkeys=$(join "$(exact_quote $keywords)" '|')
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qmeta=$(join "$(exact_quote $meta)" '|')
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qops=$(join "$(exact_quote "$operators")" '|')
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qbuiltins=$(join "$(exact_quote $builtins)" '|')
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qtypes=$(join "$(exact_quote $types)" '|')
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BEGIN {
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printf("hook global WinSetOption filetype=scheme %%{ set-option window static_words ");
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print_words(keywords); print_words(meta); print_words(operators); print_words(builtins);
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printf(" }\n")
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non_word_chars='[\s\(\)\[\]\{\};\|]'
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normal_identifiers='-!$%&\*\+\./:<=>\?\^_~a-zA-Z0-9'
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identifier_chars="[${normal_identifiers}][${normal_identifiers},#]*"
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add_highlighter () {
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printf '%s\n' "add-highlighter shared/scheme/code/ regex \"$1\" $2"
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add_word_highlighter(keywords, "keyword");
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add_word_highlighter(meta, "meta");
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add_word_highlighter(operators, "operator");
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add_word_highlighter(builtins, "builtin");
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add_word_highlighter(types, "type");
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add_highlighter(non_word_chars "+('" identifier_chars ")", "1:attribute");
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add_highlighter("\\(define\\W+\\((" identifier_chars ")", "1:function");
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add_highlighter("\\(define\\W+(" identifier_chars ")\\W+\\(lambda", "1:function");
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}
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add_highlighter "${non_word_chars}+(${qkeys})${non_word_chars}" "1:keyword"
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add_highlighter "${non_word_chars}+(${qmeta})${non_word_chars}" "1:meta"
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add_highlighter "${non_word_chars}+(${qops})${non_word_chars}" "1:operator"
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add_highlighter "${non_word_chars}+(${qbuiltins})${non_word_chars}" "1:builtin"
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add_highlighter "${non_word_chars}+('${identifier_chars})" "1:attribute"
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add_highlighter "${non_word_chars}+(${qtypes})${non_word_chars}" "1:type"
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add_highlighter "\(define\W+\(($identifier_chars)" "1:function"
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add_highlighter "\(define\W+($identifier_chars)\W+\(lambda" "1:function"
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EOF
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}
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# Initialization
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