clojure.js (15432B)
1 // CodeMirror, copyright (c) by Marijn Haverbeke and others 2 // Distributed under an MIT license: https://codemirror.net/LICENSE 3 4 (function(mod) { 5 if (typeof exports === "object" && typeof module === "object") // CommonJS 6 mod(require("resource://devtools/client/shared/sourceeditor/codemirror/lib/codemirror.js")); 7 else if (typeof define === "function" && define.amd) // AMD 8 define(["../../lib/codemirror"], mod); 9 else // Plain browser env 10 mod(CodeMirror); 11 })(function(CodeMirror) { 12 "use strict"; 13 14 CodeMirror.defineMode("clojure", function (options) { 15 var atoms = ["false", "nil", "true"]; 16 var specialForms = [".", "catch", "def", "do", "if", "monitor-enter", 17 "monitor-exit", "new", "quote", "recur", "set!", "throw", "try", "var"]; 18 var coreSymbols = ["*", "*'", "*1", "*2", "*3", "*agent*", 19 "*allow-unresolved-vars*", "*assert*", "*clojure-version*", 20 "*command-line-args*", "*compile-files*", "*compile-path*", 21 "*compiler-options*", "*data-readers*", "*default-data-reader-fn*", "*e", 22 "*err*", "*file*", "*flush-on-newline*", "*fn-loader*", "*in*", 23 "*math-context*", "*ns*", "*out*", "*print-dup*", "*print-length*", 24 "*print-level*", "*print-meta*", "*print-namespace-maps*", 25 "*print-readably*", "*read-eval*", "*reader-resolver*", "*source-path*", 26 "*suppress-read*", "*unchecked-math*", "*use-context-classloader*", 27 "*verbose-defrecords*", "*warn-on-reflection*", "+", "+'", "-", "-'", 28 "->", "->>", "->ArrayChunk", "->Eduction", "->Vec", "->VecNode", 29 "->VecSeq", "-cache-protocol-fn", "-reset-methods", "..", "/", "<", "<=", 30 "=", "==", ">", ">=", "EMPTY-NODE", "Inst", "StackTraceElement->vec", 31 "Throwable->map", "accessor", "aclone", "add-classpath", "add-watch", 32 "agent", "agent-error", "agent-errors", "aget", "alength", "alias", 33 "all-ns", "alter", "alter-meta!", "alter-var-root", "amap", "ancestors", 34 "and", "any?", "apply", "areduce", "array-map", "as->", "aset", 35 "aset-boolean", "aset-byte", "aset-char", "aset-double", "aset-float", 36 "aset-int", "aset-long", "aset-short", "assert", "assoc", "assoc!", 37 "assoc-in", "associative?", "atom", "await", "await-for", "await1", 38 "bases", "bean", "bigdec", "bigint", "biginteger", "binding", "bit-and", 39 "bit-and-not", "bit-clear", "bit-flip", "bit-not", "bit-or", "bit-set", 40 "bit-shift-left", "bit-shift-right", "bit-test", "bit-xor", "boolean", 41 "boolean-array", "boolean?", "booleans", "bound-fn", "bound-fn*", 42 "bound?", "bounded-count", "butlast", "byte", "byte-array", "bytes", 43 "bytes?", "case", "cast", "cat", "char", "char-array", 44 "char-escape-string", "char-name-string", "char?", "chars", "chunk", 45 "chunk-append", "chunk-buffer", "chunk-cons", "chunk-first", "chunk-next", 46 "chunk-rest", "chunked-seq?", "class", "class?", "clear-agent-errors", 47 "clojure-version", "coll?", "comment", "commute", "comp", "comparator", 48 "compare", "compare-and-set!", "compile", "complement", "completing", 49 "concat", "cond", "cond->", "cond->>", "condp", "conj", "conj!", "cons", 50 "constantly", "construct-proxy", "contains?", "count", "counted?", 51 "create-ns", "create-struct", "cycle", "dec", "dec'", "decimal?", 52 "declare", "dedupe", "default-data-readers", "definline", "definterface", 53 "defmacro", "defmethod", "defmulti", "defn", "defn-", "defonce", 54 "defprotocol", "defrecord", "defstruct", "deftype", "delay", "delay?", 55 "deliver", "denominator", "deref", "derive", "descendants", "destructure", 56 "disj", "disj!", "dissoc", "dissoc!", "distinct", "distinct?", "doall", 57 "dorun", "doseq", "dosync", "dotimes", "doto", "double", "double-array", 58 "double?", "doubles", "drop", "drop-last", "drop-while", "eduction", 59 "empty", "empty?", "ensure", "ensure-reduced", "enumeration-seq", 60 "error-handler", "error-mode", "eval", "even?", "every-pred", "every?", 61 "ex-data", "ex-info", "extend", "extend-protocol", "extend-type", 62 "extenders", "extends?", "false?", "ffirst", "file-seq", "filter", 63 "filterv", "find", "find-keyword", "find-ns", "find-protocol-impl", 64 "find-protocol-method", "find-var", "first", "flatten", "float", 65 "float-array", "float?", "floats", "flush", "fn", "fn?", "fnext", "fnil", 66 "for", "force", "format", "frequencies", "future", "future-call", 67 "future-cancel", "future-cancelled?", "future-done?", "future?", 68 "gen-class", "gen-interface", "gensym", "get", "get-in", "get-method", 69 "get-proxy-class", "get-thread-bindings", "get-validator", "group-by", 70 "halt-when", "hash", "hash-combine", "hash-map", "hash-ordered-coll", 71 "hash-set", "hash-unordered-coll", "ident?", "identical?", "identity", 72 "if-let", "if-not", "if-some", "ifn?", "import", "in-ns", "inc", "inc'", 73 "indexed?", "init-proxy", "inst-ms", "inst-ms*", "inst?", "instance?", 74 "int", "int-array", "int?", "integer?", "interleave", "intern", 75 "interpose", "into", "into-array", "ints", "io!", "isa?", "iterate", 76 "iterator-seq", "juxt", "keep", "keep-indexed", "key", "keys", "keyword", 77 "keyword?", "last", "lazy-cat", "lazy-seq", "let", "letfn", "line-seq", 78 "list", "list*", "list?", "load", "load-file", "load-reader", 79 "load-string", "loaded-libs", "locking", "long", "long-array", "longs", 80 "loop", "macroexpand", "macroexpand-1", "make-array", "make-hierarchy", 81 "map", "map-entry?", "map-indexed", "map?", "mapcat", "mapv", "max", 82 "max-key", "memfn", "memoize", "merge", "merge-with", "meta", 83 "method-sig", "methods", "min", "min-key", "mix-collection-hash", "mod", 84 "munge", "name", "namespace", "namespace-munge", "nat-int?", "neg-int?", 85 "neg?", "newline", "next", "nfirst", "nil?", "nnext", "not", "not-any?", 86 "not-empty", "not-every?", "not=", "ns", "ns-aliases", "ns-imports", 87 "ns-interns", "ns-map", "ns-name", "ns-publics", "ns-refers", 88 "ns-resolve", "ns-unalias", "ns-unmap", "nth", "nthnext", "nthrest", 89 "num", "number?", "numerator", "object-array", "odd?", "or", "parents", 90 "partial", "partition", "partition-all", "partition-by", "pcalls", "peek", 91 "persistent!", "pmap", "pop", "pop!", "pop-thread-bindings", "pos-int?", 92 "pos?", "pr", "pr-str", "prefer-method", "prefers", 93 "primitives-classnames", "print", "print-ctor", "print-dup", 94 "print-method", "print-simple", "print-str", "printf", "println", 95 "println-str", "prn", "prn-str", "promise", "proxy", 96 "proxy-call-with-super", "proxy-mappings", "proxy-name", "proxy-super", 97 "push-thread-bindings", "pvalues", "qualified-ident?", 98 "qualified-keyword?", "qualified-symbol?", "quot", "rand", "rand-int", 99 "rand-nth", "random-sample", "range", "ratio?", "rational?", 100 "rationalize", "re-find", "re-groups", "re-matcher", "re-matches", 101 "re-pattern", "re-seq", "read", "read-line", "read-string", 102 "reader-conditional", "reader-conditional?", "realized?", "record?", 103 "reduce", "reduce-kv", "reduced", "reduced?", "reductions", "ref", 104 "ref-history-count", "ref-max-history", "ref-min-history", "ref-set", 105 "refer", "refer-clojure", "reify", "release-pending-sends", "rem", 106 "remove", "remove-all-methods", "remove-method", "remove-ns", 107 "remove-watch", "repeat", "repeatedly", "replace", "replicate", "require", 108 "reset!", "reset-meta!", "reset-vals!", "resolve", "rest", 109 "restart-agent", "resultset-seq", "reverse", "reversible?", "rseq", 110 "rsubseq", "run!", "satisfies?", "second", "select-keys", "send", 111 "send-off", "send-via", "seq", "seq?", "seqable?", "seque", "sequence", 112 "sequential?", "set", "set-agent-send-executor!", 113 "set-agent-send-off-executor!", "set-error-handler!", "set-error-mode!", 114 "set-validator!", "set?", "short", "short-array", "shorts", "shuffle", 115 "shutdown-agents", "simple-ident?", "simple-keyword?", "simple-symbol?", 116 "slurp", "some", "some->", "some->>", "some-fn", "some?", "sort", 117 "sort-by", "sorted-map", "sorted-map-by", "sorted-set", "sorted-set-by", 118 "sorted?", "special-symbol?", "spit", "split-at", "split-with", "str", 119 "string?", "struct", "struct-map", "subs", "subseq", "subvec", "supers", 120 "swap!", "swap-vals!", "symbol", "symbol?", "sync", "tagged-literal", 121 "tagged-literal?", "take", "take-last", "take-nth", "take-while", "test", 122 "the-ns", "thread-bound?", "time", "to-array", "to-array-2d", 123 "trampoline", "transduce", "transient", "tree-seq", "true?", "type", 124 "unchecked-add", "unchecked-add-int", "unchecked-byte", "unchecked-char", 125 "unchecked-dec", "unchecked-dec-int", "unchecked-divide-int", 126 "unchecked-double", "unchecked-float", "unchecked-inc", 127 "unchecked-inc-int", "unchecked-int", "unchecked-long", 128 "unchecked-multiply", "unchecked-multiply-int", "unchecked-negate", 129 "unchecked-negate-int", "unchecked-remainder-int", "unchecked-short", 130 "unchecked-subtract", "unchecked-subtract-int", "underive", "unquote", 131 "unquote-splicing", "unreduced", "unsigned-bit-shift-right", "update", 132 "update-in", "update-proxy", "uri?", "use", "uuid?", "val", "vals", 133 "var-get", "var-set", "var?", "vary-meta", "vec", "vector", "vector-of", 134 "vector?", "volatile!", "volatile?", "vreset!", "vswap!", "when", 135 "when-first", "when-let", "when-not", "when-some", "while", 136 "with-bindings", "with-bindings*", "with-in-str", "with-loading-context", 137 "with-local-vars", "with-meta", "with-open", "with-out-str", 138 "with-precision", "with-redefs", "with-redefs-fn", "xml-seq", "zero?", 139 "zipmap"]; 140 var haveBodyParameter = [ 141 "->", "->>", "as->", "binding", "bound-fn", "case", "catch", "comment", 142 "cond", "cond->", "cond->>", "condp", "def", "definterface", "defmethod", 143 "defn", "defmacro", "defprotocol", "defrecord", "defstruct", "deftype", 144 "do", "doseq", "dotimes", "doto", "extend", "extend-protocol", 145 "extend-type", "fn", "for", "future", "if", "if-let", "if-not", "if-some", 146 "let", "letfn", "locking", "loop", "ns", "proxy", "reify", "struct-map", 147 "some->", "some->>", "try", "when", "when-first", "when-let", "when-not", 148 "when-some", "while", "with-bindings", "with-bindings*", "with-in-str", 149 "with-loading-context", "with-local-vars", "with-meta", "with-open", 150 "with-out-str", "with-precision", "with-redefs", "with-redefs-fn"]; 151 152 CodeMirror.registerHelper("hintWords", "clojure", 153 [].concat(atoms, specialForms, coreSymbols)); 154 155 var atom = createLookupMap(atoms); 156 var specialForm = createLookupMap(specialForms); 157 var coreSymbol = createLookupMap(coreSymbols); 158 var hasBodyParameter = createLookupMap(haveBodyParameter); 159 var delimiter = /^(?:[\\\[\]\s"(),;@^`{}~]|$)/; 160 var numberLiteral = /^(?:[+\-]?\d+(?:(?:N|(?:[eE][+\-]?\d+))|(?:\.?\d*(?:M|(?:[eE][+\-]?\d+))?)|\/\d+|[xX][0-9a-fA-F]+|r[0-9a-zA-Z]+)?(?=[\\\[\]\s"#'(),;@^`{}~]|$))/; 161 var characterLiteral = /^(?:\\(?:backspace|formfeed|newline|return|space|tab|o[0-7]{3}|u[0-9A-Fa-f]{4}|x[0-9A-Fa-f]{4}|.)?(?=[\\\[\]\s"(),;@^`{}~]|$))/; 162 163 // simple-namespace := /^[^\\\/\[\]\d\s"#'(),;@^`{}~][^\\\[\]\s"(),;@^`{}~]*/ 164 // simple-symbol := /^(?:\/|[^\\\/\[\]\d\s"#'(),;@^`{}~][^\\\[\]\s"(),;@^`{}~]*)/ 165 // qualified-symbol := (<simple-namespace>(<.><simple-namespace>)*</>)?<simple-symbol> 166 var qualifiedSymbol = /^(?:(?:[^\\\/\[\]\d\s"#'(),;@^`{}~][^\\\[\]\s"(),;@^`{}~]*(?:\.[^\\\/\[\]\d\s"#'(),;@^`{}~][^\\\[\]\s"(),;@^`{}~]*)*\/)?(?:\/|[^\\\/\[\]\d\s"#'(),;@^`{}~][^\\\[\]\s"(),;@^`{}~]*)*(?=[\\\[\]\s"(),;@^`{}~]|$))/; 167 168 function base(stream, state) { 169 if (stream.eatSpace() || stream.eat(",")) return ["space", null]; 170 if (stream.match(numberLiteral)) return [null, "number"]; 171 if (stream.match(characterLiteral)) return [null, "string-2"]; 172 if (stream.eat(/^"/)) return (state.tokenize = inString)(stream, state); 173 if (stream.eat(/^[(\[{]/)) return ["open", "bracket"]; 174 if (stream.eat(/^[)\]}]/)) return ["close", "bracket"]; 175 if (stream.eat(/^;/)) {stream.skipToEnd(); return ["space", "comment"];} 176 if (stream.eat(/^[#'@^`~]/)) return [null, "meta"]; 177 178 var matches = stream.match(qualifiedSymbol); 179 var symbol = matches && matches[0]; 180 181 if (!symbol) { 182 // advance stream by at least one character so we don't get stuck. 183 stream.next(); 184 stream.eatWhile(function (c) {return !is(c, delimiter);}); 185 return [null, "error"]; 186 } 187 188 if (symbol === "comment" && state.lastToken === "(") 189 return (state.tokenize = inComment)(stream, state); 190 if (is(symbol, atom) || symbol.charAt(0) === ":") return ["symbol", "atom"]; 191 if (is(symbol, specialForm) || is(symbol, coreSymbol)) return ["symbol", "keyword"]; 192 if (state.lastToken === "(") return ["symbol", "builtin"]; // other operator 193 194 return ["symbol", "variable"]; 195 } 196 197 function inString(stream, state) { 198 var escaped = false, next; 199 200 while (next = stream.next()) { 201 if (next === "\"" && !escaped) {state.tokenize = base; break;} 202 escaped = !escaped && next === "\\"; 203 } 204 205 return [null, "string"]; 206 } 207 208 function inComment(stream, state) { 209 var parenthesisCount = 1; 210 var next; 211 212 while (next = stream.next()) { 213 if (next === ")") parenthesisCount--; 214 if (next === "(") parenthesisCount++; 215 if (parenthesisCount === 0) { 216 stream.backUp(1); 217 state.tokenize = base; 218 break; 219 } 220 } 221 222 return ["space", "comment"]; 223 } 224 225 function createLookupMap(words) { 226 var obj = {}; 227 228 for (var i = 0; i < words.length; ++i) obj[words[i]] = true; 229 230 return obj; 231 } 232 233 function is(value, test) { 234 if (test instanceof RegExp) return test.test(value); 235 if (test instanceof Object) return test.propertyIsEnumerable(value); 236 } 237 238 return { 239 startState: function () { 240 return { 241 ctx: {prev: null, start: 0, indentTo: 0}, 242 lastToken: null, 243 tokenize: base 244 }; 245 }, 246 247 token: function (stream, state) { 248 if (stream.sol() && (typeof state.ctx.indentTo !== "number")) 249 state.ctx.indentTo = state.ctx.start + 1; 250 251 var typeStylePair = state.tokenize(stream, state); 252 var type = typeStylePair[0]; 253 var style = typeStylePair[1]; 254 var current = stream.current(); 255 256 if (type !== "space") { 257 if (state.lastToken === "(" && state.ctx.indentTo === null) { 258 if (type === "symbol" && is(current, hasBodyParameter)) 259 state.ctx.indentTo = state.ctx.start + options.indentUnit; 260 else state.ctx.indentTo = "next"; 261 } else if (state.ctx.indentTo === "next") { 262 state.ctx.indentTo = stream.column(); 263 } 264 265 state.lastToken = current; 266 } 267 268 if (type === "open") 269 state.ctx = {prev: state.ctx, start: stream.column(), indentTo: null}; 270 else if (type === "close") state.ctx = state.ctx.prev || state.ctx; 271 272 return style; 273 }, 274 275 indent: function (state) { 276 var i = state.ctx.indentTo; 277 278 return (typeof i === "number") ? 279 i : 280 state.ctx.start + 1; 281 }, 282 283 closeBrackets: {pairs: "()[]{}\"\""}, 284 lineComment: ";;" 285 }; 286 }); 287 288 CodeMirror.defineMIME("text/x-clojure", "clojure"); 289 CodeMirror.defineMIME("text/x-clojurescript", "clojure"); 290 CodeMirror.defineMIME("application/edn", "clojure"); 291 292 });