* lisp/progmodes/cl-font-lock.el: New file

Taken from commit 1a54066611da213626ab69ea426ba3c63ece3438
of https://github.com/cl-font-lock/cl-font-lock,
but with names reverted to a `cl-font-lock-` prefix.

1 files changed, 284 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..6d6992e11c1
--- /dev/null
+++ b/lisp/progmodes/cl-font-lock.el
@@ -0,0 +1,284 @@
+;;; cl-font-lock.el --- Pretty Common Lisp font locking -*- lexical-binding: t; -*-
+;; Copyright (C) 2019 Yue Daian
+;; Author: Yue Daian
+;; Maintainer: Spenser Truex <web@spensertruex.com>
+;; Created: 2019-06-16
+;; 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 not part of GNU Emacs, but you want to use  GNU Emacs to run it.
+;; This file is very free software.
+
+;; This is free and unencumbered software released into the public domain.
+
+;; Anyone is free to copy, modify, publish, use, compile, sell, or
+;; distribute this software, either in source code form or as a compiled
+;; binary, for any purpose, commercial or non-commercial, and by any
+;; means.
+
+;; In jurisdictions that recognize copyright laws, the author or authors
+;; of this software dedicate any and all copyright interest in the
+;; software to the public domain. We make this dedication for the benefit
+;; of the public at large and to the detriment of our heirs and
+;; successors. We intend this dedication to be an overt act of
+;; relinquishment in perpetuity of all present and future rights to this
+;; software under copyright law.
+
+;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+;; IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+;; OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+;; ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+;; OTHER DEALINGS IN THE SOFTWARE.
+
+;; For more information, please refer to <http://unlicense.org/>.
+
+
+;;; Commentary:
+
+;; Highlight all the symbols in the Common Lisp ANSI Standard, and prettify
+;; lambda to display the greek letter.
+;;
+;; Adds font-lock regexes to lisp-mode.
+
+;;; Code:
+
+(require 'cl-lib)
+(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"))
+
+(defmacro cl-font-lock-add-regexes (fn mode &rest symbol-face)
+  "Expand to more than one call to font-lock.
+Argument FN is the function used to send off the regex. Commonly
+`font-lock-add-keywords' or `font-lock-remove-keywords'. Argument
+MODE is the mode where the regexes are sent.
+Optional argument SYMBOL-FACE dotted-pair of (regex-var . font-face)."
+  `(progn
+     ,@(cl-loop for s in symbol-face
+                collect
+                `(,fn
+                  ',mode
+                  `((,(regexp-opt ,(car s) 'symbols)
+                     . ,(cdr ',s)))))))
+
+(cl-font-lock-add-regexes
+ font-lock-add-keywords
+ lisp-mode
+ (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))
+
+(provide 'cl-font-lock)
+
+;;; cl-font-lock.el ends here