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Diffstat (limited to 'lisp/progmodes/cl-font-lock.el')
| -rw-r--r-- | lisp/progmodes/cl-font-lock.el | 290 |
1 files changed, 290 insertions, 0 deletions
diff --git a/lisp/progmodes/cl-font-lock.el b/lisp/progmodes/cl-font-lock.el new file mode 100644 index 00000000000..cb6bd6c34bb --- /dev/null +++ b/lisp/progmodes/cl-font-lock.el @@ -0,0 +1,290 @@ +;;; cl-font-lock.el --- Pretty Common Lisp font locking -*- lexical-binding: t; -*- +;; Copyright (C) 2019-2020 Free Software Foundation, Inc. + +;; Author: Yue Daian <sheepduke@gmail.com> +;; Maintainer: Spenser Truex <web@spensertruex.com> +;; Created: 2019-06-16 +;; Old-Version: 0.3.0 +;; Package-Requires: ((emacs "24.5")) +;; Keywords: lisp wp files convenience +;; URL: https://github.com/cl-font-lock/cl-font-lock +;; Homepage: https://github.com/cl-font-lock/cl-font-lock + +;; This file is part of GNU Emacs + +;; GNU Emacs is free software: you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; GNU Emacs is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. + +;;; Commentary: + +;; Highlight all the symbols in the Common Lisp ANSI Standard. +;; Adds font-lock regexes to lisp-mode. + +;;;; Todo: + +;; - Integrate better into `lisp-mode' (e.g. enable it by default). +;; - Distinguish functions from macros like `pushnew'. + +;;; Code: + +;; The list of built-in functions and variables was actually not +;; extracted from the standard, but from SBCL with the following +;; (Common Lisp) code: + +;; (defvar *functions* nil) +;; (defvar *symbols* nil) +;; (defvar *types* nil) + +;; (let ((pack (find-package :common-lisp))) +;; (do-all-symbols (sym) +;; (cond +;; ((not (eql pack (symbol-package sym))) nil) +;; ((fboundp sym) (pushnew sym *functions*)) +;; ((find-class sym nil) (pushnew sym *types*)) +;; (t (pushnew sym *symbols*))))) + + +(defvar cl-font-lock-built-in--functions + '("+" "-" "/" "/=" "<" "<=" "=" ">" ">=" "*" "1-" "1+" "abs" "acons" "acos" + "acosh" "add-method" "adjoin" "adjustable-array-p" "adjust-array" + "allocate-instance" "alpha-char-p" "alphanumericp" "and" "append" "apply" + "apropos" "apropos-list" "aref" "arithmetic-error-operands" + "arithmetic-error-operation" "array-dimension" "array-dimensions" + "array-displacement" "array-element-type" "array-has-fill-pointer-p" + "array-in-bounds-p" "arrayp" "array-rank" "array-row-major-index" + "array-total-size" "ash" "asin" "asinh" "assoc" "assoc-if" "assoc-if-not" + "atan" "atanh" "atom" "bit" "bit-and" "bit-andc1" "bit-andc2" "bit-eqv" + "bit-ior" "bit-nand" "bit-nor" "bit-not" "bit-orc1" "bit-orc2" + "bit-vector-p" "bit-xor" "boole" "both-case-p" "boundp" + "broadcast-stream-streams" "butlast" "byte" "byte-position" "byte-size" + "call-method" "call-next-method" "car" "catch" "cdr" "ceiling" + "cell-error-name" "change-class" "char" "char/=" "char<" "char<=" "char=" + "char>" "char>=" "character" "characterp" "char-code" "char-downcase" + "char-equal" "char-greaterp" "char-int" "char-lessp" "char-name" + "char-not-equal" "char-not-greaterp" "char-not-lessp" "char-upcase" "cis" + "class-name" "class-of" "clear-input" "clear-output" "close" "clrhash" + "code-char" "coerce" "compile" "compiled-function-p" "compile-file" + "compile-file-pathname" "compiler-macro-function" "complement" "complex" + "complexp" "compute-applicable-methods" "compute-restarts" "concatenate" + "concatenated-stream-streams" "conjugate" "cons" "consp" "constantly" + "constantp" "continue" "copy-alist" "copy-list" "copy-pprint-dispatch" + "copy-readtable" "copy-seq" "copy-structure" "copy-symbol" "copy-tree" + "cos" "cosh" "count" "count-if" "count-if-not" "decf" "decode-float" + "decode-universal-time" "delete" "delete-duplicates" "delete-file" + "delete-if" "delete-if-not" "delete-package" "denominator" "deposit-field" + "describe" "describe-object" "digit-char" "digit-char-p" "directory" + "directory-namestring" "disassemble" "do-all-symbols" "documentation" + "do-external-symbols" "do-symbols" "dpb" "dribble" + "echo-stream-input-stream" "echo-stream-output-stream" "ed" "eighth" "elt" + "encode-universal-time" "endp" "enough-namestring" + "ensure-directories-exist" "ensure-generic-function" "eq" "eql" "equal" + "equalp" "eval" "evenp" "every" "exp" "export" "expt" "fboundp" "fceiling" + "fdefinition" "ffloor" "fifth" "file-author" "file-error-pathname" + "file-length" "file-namestring" "file-position" "file-string-length" + "file-write-date" "fill" "fill-pointer" "find" "find-all-symbols" + "find-class" "find-if" "find-if-not" "find-method" "find-package" + "find-restart" "find-symbol" "finish-output" "first" "float" "float-digits" + "floatp" "float-precision" "float-radix" "float-sign" "floor" "fmakunbound" + "force-output" "format" "formatter" "fourth" "fresh-line" "fround" + "ftruncate" "funcall" "function" "function-keywords" + "function-lambda-expression" "functionp" "gcd" "gensym" "gentemp" "get" + "get-decoded-time" "get-dispatch-macro-character" "getf" "gethash" + "get-internal-real-time" "get-internal-run-time" "get-macro-character" + "get-output-stream-string" "get-properties" "get-setf-expansion" + "get-universal-time" "graphic-char-p" "hash-table-count" "hash-table-p" + "hash-table-rehash-size" "hash-table-rehash-threshold" "hash-table-size" + "hash-table-test" "host-namestring" "identity" "imagpart" "import" "incf" + "initialize-instance" "input-stream-p" "inspect" "integer-decode-float" + "integer-length" "integerp" "interactive-stream-p" "intern" "intersection" + "invalid-method-error" "invoke-debugger" "invoke-restart" + "invoke-restart-interactively" "isqrt" "keywordp" "last" "lcm" "ldb" + "ldb-test" "ldiff" "length" "lisp-implementation-type" + "lisp-implementation-version" "list" "list\\*" "list-all-packages" "listen" + "list-length" "listp" "load" "load-logical-pathname-translations" + "load-time-value" "log" "logand" "logandc1" "logandc2" "logbitp" "logcount" + "logeqv" "logical-pathname" "logical-pathname-translations" "logior" + "lognand" "lognor" "lognot" "logorc1" "logorc2" "logtest" "logxor" + "long-site-name" "loop-finish" "lower-case-p" "machine-instance" + "machine-type" "machine-version" "macroexpand" "macroexpand-1" + "macro-function" "make-array" "make-array" "make-broadcast-stream" + "make-concatenated-stream" "make-condition" "make-dispatch-macro-character" + "make-echo-stream" "make-hash-table" "make-instance" + "make-instances-obsolete" "make-list" "make-load-form" + "make-load-form-saving-slots" "make-method" "make-package" "make-pathname" + "make-random-state" "make-sequence" "make-string" + "make-string-input-stream" "make-string-output-stream" "make-symbol" + "make-synonym-stream" "make-two-way-stream" "makunbound" "map" "mapc" + "mapcan" "mapcar" "mapcon" "maphash" "map-into" "mapl" "maplist" + "mask-field" "max" "member" "member-if" "member-if-not" "merge" + "merge-pathnames" "method-combination-error" "method-qualifiers" "min" + "minusp" "mismatch" "mod" "muffle-warning" "multiple-value-call" + "multiple-value-list" "multiple-value-setq" "name-char" "namestring" + "nbutlast" "nconc" "next-method-p" "nintersection" "ninth" + "no-applicable-method" "no-next-method" "not" "notany" "notevery" "nreconc" + "nreverse" "nset-difference" "nset-exclusive-or" "nstring-capitalize" + "nstring-downcase" "nstring-upcase" "nsublis" "nsubst" "nsubst-if" + "nsubst-if-not" "nsubstitute" "nsubstitute-if" "nsubstitute-if-not" "nth" + "nthcdr" "nth-value" "null" "numberp" "numerator" "nunion" "oddp" "open" + "open-stream-p" "or" "output-stream-p" "package-error-package" + "package-name" "package-nicknames" "packagep" "package-shadowing-symbols" + "package-used-by-list" "package-use-list" "pairlis" "parse-integer" + "parse-namestring" "pathname" "pathname-device" "pathname-directory" + "pathname-host" "pathname-match-p" "pathname-name" "pathnamep" + "pathname-type" "pathname-version" "peek-char" "phase" "plusp" "pop" + "position" "position-if" "position-if-not" "pprint" "pprint-dispatch" + "pprint-exit-if-list-exhausted" "pprint-fill" "pprint-indent" + "pprint-linear" "pprint-logical-block" "pprint-newline" "pprint-pop" + "pprint-tab" "pprint-tabular" "prin1" "prin1-to-string" "princ" + "princ-to-string" "print" "print-not-readable-object" "print-object" + "print-unreadable-object" "probe-file" "provide" "psetf" "psetq" "push" + "pushnew" "quote" "random" "random-state-p" "rassoc" "rassoc-if" + "rassoc-if-not" "rational" "rationalize" "rationalp" "read" "read-byte" + "read-char" "read-char-no-hang" "read-delimited-list" "read-from-string" + "read-line" "read-preserving-whitespace" "read-sequence" "readtable-case" + "readtablep" "realp" "realpart" "reduce" "reinitialize-instance" "rem" + "remf" "remhash" "remove" "remove-duplicates" "remove-if" "remove-if-not" + "remove-method" "remprop" "rename-file" "rename-package" "replace" + "require" "rest" "restart-name" "revappend" "reverse" "room" "rotatef" + "round" "row-major-aref" "rplaca" "rplacd" "sbit" "scale-float" "schar" + "search" "second" "set" "set-difference" "set-dispatch-macro-character" + "set-exclusive-or" "setf" "set-macro-character" "set-pprint-dispatch" + "setq" "set-syntax-from-char" "seventh" "shadow" "shadowing-import" + "shared-initialize" "shiftf" "short-site-name" "signum" + "simple-bit-vector-p" "simple-condition-format-arguments" + "simple-condition-format-control" "simple-string-p" "simple-vector-p" "sin" + "sinh" "sixth" "sleep" "slot-boundp" "slot-exists-p" "slot-makunbound" + "slot-missing" "slot-unbound" "slot-value" "software-type" + "software-version" "some" "sort" "special-operator-p" "sqrt" "stable-sort" + "standard-char-p" "step" "store-value" "stream-element-type" + "stream-error-stream" "stream-external-format" "streamp" "string" + "string/=" "string<" "string<=" "string=" "string>" "string>=" + "string-capitalize" "string-downcase" "string-equal" "string-greaterp" + "string-left-trim" "string-lessp" "string-not-equal" "string-not-greaterp" + "string-not-lessp" "stringp" "string-right-trim" "string-trim" + "string-upcase" "sublis" "subseq" "subsetp" "subst" "subst-if" + "subst-if-not" "substitute" "substitute-if" "substitute-if-not" "subtypep" + "svref" "sxhash" "symbol-function" "symbol-name" "symbolp" "symbol-package" + "symbol-plist" "symbol-value" "synonym-stream-symbol" "tailp" "tan" "tanh" + "tenth" "terpri" "third" "throw" "time" "trace" + "translate-logical-pathname" "translate-pathname" "tree-equal" "truename" + "truncate" "two-way-stream-input-stream" "two-way-stream-output-stream" + "type-error-datum" "type-error-expected-type" "type-of" "typep" + "unbound-slot-instance" "unexport" "unintern" "union" "unread-char" + "untrace" "unuse-package" "update-instance-for-different-class" + "update-instance-for-redefined-class" "upgraded-array-element-type" + "upgraded-complex-part-type" "upper-case-p" "use-package" + "user-homedir-pathname" "use-value" "values" "values-list" "vector" + "vectorp" "vector-pop" "vector-push" "vector-push-extend" "wild-pathname-p" + "write" "write-byte" "write-char" "write-line" "write-sequence" + "write-string" "write-to-string" "yes-or-no-p" "y-or-n-p" "zerop")) + +(defvar cl-font-lock-built-in--variables + '("//" "///" "\\*load-pathname\\*" "\\*print-pprint-dispatch\\*" + "\\*break-on-signals\\*" "\\*load-print\\*" "\\*print-pprint-dispatch\\*" + "\\*break-on-signals\\*" "\\*load-truename\\*" "\\*print-pretty\\*" + "\\*load-verbose\\*" "\\*print-radix\\*" "\\*compile-file-pathname\\*" + "\\*macroexpand-hook\\*" "\\*print-readably\\*" + "\\*compile-file-pathname\\*" "\\*modules\\*" "\\*print-right-margin\\*" + "\\*compile-file-truename\\*" "\\*package\\*" "\\*print-right-margin\\*" + "\\*compile-file-truename\\*" "\\*print-array\\*" "\\*query-io\\*" + "\\*compile-print\\*" "\\*print-base\\*" "\\*random-state\\*" + "\\*compile-verbose\\*" "\\*default-pathname-defaults\\*" + "\\*print-length\\*" "\\*readtable\\*" "\\*error-output\\*" + "\\*print-level\\*" "\\*standard-input\\*" "\\*print-case\\*" + "\\*read-base\\*" "\\*compile-verbose\\*" "\\*print-circle\\*" + "\\*print-lines\\*" "\\*standard-output\\*" "\\*features\\*" + "\\*print-miser-width\\*" "\\*read-default-float-format\\*" + "\\*debug-io\\*" "\\*print-escape\\*" "\\*read-eval\\*" + "\\*debugger-hook\\*" "\\*print-gensym\\*" "\\*read-suppress\\*" + "\\*terminal-io\\*" "\\*gensym-counter\\*" "\\*print-miser-width\\*" + "\\*trace-output\\*" "array-dimension-limit" "array-rank-limit" + "array-total-size-limit" "boole-1" "boole-2" "boole-and" "boole-andc1" + "boole-andc2" "boole-c1" "boole-c2" "boole-clr" "boole-eqv" "boole-ior" + "boole-nand" "boole-nor" "boole-orc1" "boole-orc2" "boole-set" "boole-xor" + "call-arguments-limit" "char-code-limit" "double-float-epsilon" + "double-float-negative-epsilon" "internal-time-units-per-second" + "lambda-list-keywords" "lambda-parameters-limit" + "least-negative-double-float" "least-negative-long-float" + "least-negative-normalized-double-float" + "least-negative-normalized-long-float" + "least-negative-normalized-short-float" + "least-negative-normalized-single-float" "least-negative-short-float" + "least-negative-single-float" "least-positive-double-float" + "least-positive-long-float" "least-positive-normalized-double-float" + "least-positive-normalized-long-float" + "least-positive-normalized-short-float" + "least-positive-normalized-single-float" "least-positive-short-float" + "least-positive-single-float" "long-float-epsilon" + "long-float-negative-epsilon" "most-negative-double-float" + "most-negative-fixnum" "most-negative-long-float" + "most-negative-short-float" "most-negative-single-float" + "most-positive-double-float" "most-positive-fixnum" + "most-positive-long-float" "most-positive-short-float" + "most-positive-single-float" "multiple-values-limit" "short-float-epsilon" + "short-float-negative-epsilon" "single-float-epsilon" + "single-float-negative-epsilon" "pi")) + +(defvar cl-font-lock-built-in--types + '("arithmetic-error" "array" "base-char" "base-string" "bignum" "bit-vector" + "boolean" "broadcast-stream" "built-in-class" "cell-error" "class" + "compiled-function" "concatenated-stream" "condition" "control-error" + "division-by-zero" "double-float" "echo-stream" "end-of-file" + "extended-char" "file-error" "file-stream" "fixnum" + "floating-point-inexact" "floating-point-invalid-operation" + "floating-point-overflow" "floating-point-underflow" "generic-function" + "hash-table" "integer" "keyword" "long-float" "method" "method-combination" + "number" "package" "package-error" "parse-error" "print-not-readable" + "program-error" "random-state" "ratio" "reader-error" "readtable" "real" + "restart" "sequence" "serious-condition" "short-float" "signed-byte" + "simple-array" "simple-base-string" "simple-bit-vector" "simple-condition" + "simple-error" "simple-string" "simple-type-error" "simple-vector" + "simple-warning" "single-float" "standard-char" "standard-class" + "standard-generic-function" "standard-method" "standard-object" + "storage-condition" "stream" "stream-error" "string-stream" + "structure-class" "structure-object" "style-warning" "symbol" + "synonym-stream" "two-way-stream" "type-error" "unbound-slot" + "unbound-variable" "undefined-function" "unsigned-byte" "warning")) + +(defvar cl-font-lock-built-in--symbols + '("compilation-speed" "compiler-macro" "debug" "declaration" "dynamic-extent" + "ftype" "ignorable" "ignore" "inline" "notinline" "optimize" "otherwise" + "safety" "satisfies" "space" "special" "speed" "structure" "type")) + +(defvar cl-font-lock--character-names + '("newline" "space" "rubout" "page" "tab" "backspace" "return" "linefeed")) + +(defvar cl-font-lock-built-in-keywords + (mapcar (lambda (s) + `(,(regexp-opt (symbol-value (car s)) 'symbols) + . ,(cdr s))) + '((cl-font-lock-built-in--functions . font-lock-function-name-face) + (cl-font-lock-built-in--variables . font-lock-variable-name-face) + (cl-font-lock-built-in--types . font-lock-type-face) + (cl-font-lock-built-in--symbols . font-lock-builtin-face) + (cl-font-lock--character-names . font-lock-variable-name-face)))) + +;;;###autoload +(define-minor-mode cl-font-lock-built-in-mode + "Highlight built-in functions, variables, and types in `lisp-mode'." + :global t + :group 'tools + (funcall + (if cl-font-lock-built-in-mode + #'font-lock-add-keywords + #'font-lock-remove-keywords) + 'lisp-mode + cl-font-lock-built-in-keywords)) + +(provide 'cl-font-lock) + +;;; cl-font-lock.el ends here |