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author | Nivesh Rajbhandari | 2012-02-20 11:14:44 -0800 |
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committer | Nivesh Rajbhandari | 2012-02-20 11:14:44 -0800 |
commit | abf78e2d7a97d295ce5a1c425fd359d47379137e (patch) | |
tree | d08c91bd2aef31e6325e0b499b2ffc390018bec6 /imports/codemirror/mode/clojure | |
parent | e80a79bff57fecf3aa9b869d8ed2de5fd815287c (diff) | |
parent | e23708721a71ca4c71365f5f8e8ac7d6113926db (diff) | |
download | ninja-abf78e2d7a97d295ce5a1c425fd359d47379137e.tar.gz |
Merge branch 'refs/heads/ninja-internal' into ToolFixes
Diffstat (limited to 'imports/codemirror/mode/clojure')
-rwxr-xr-x | imports/codemirror/mode/clojure/clojure.js | 207 | ||||
-rwxr-xr-x | imports/codemirror/mode/clojure/index.html | 66 |
2 files changed, 273 insertions, 0 deletions
diff --git a/imports/codemirror/mode/clojure/clojure.js b/imports/codemirror/mode/clojure/clojure.js new file mode 100755 index 00000000..a951589e --- /dev/null +++ b/imports/codemirror/mode/clojure/clojure.js | |||
@@ -0,0 +1,207 @@ | |||
1 | /** | ||
2 | * Author: Hans Engel | ||
3 | * Branched from CodeMirror's Scheme mode (by Koh Zi Han, based on implementation by Koh Zi Chun) | ||
4 | */ | ||
5 | CodeMirror.defineMode("clojure", function (config, mode) { | ||
6 | var BUILTIN = "builtin", COMMENT = "comment", STRING = "string", TAG = "tag", | ||
7 | ATOM = "atom", NUMBER = "number", BRACKET = "bracket", KEYWORD="keyword"; | ||
8 | var INDENT_WORD_SKIP = 2, KEYWORDS_SKIP = 1; | ||
9 | |||
10 | function makeKeywords(str) { | ||
11 | var obj = {}, words = str.split(" "); | ||
12 | for (var i = 0; i < words.length; ++i) obj[words[i]] = true; | ||
13 | return obj; | ||
14 | } | ||
15 | |||
16 | var atoms = makeKeywords("true false nil"); | ||
17 | |||
18 | var keywords = makeKeywords( | ||
19 | // Control structures | ||
20 | "defn defn- def def- defonce defmulti defmethod defmacro defstruct deftype defprotocol defrecord deftest slice defalias defhinted defmacro- defn-memo defnk defnk defonce- defunbound defunbound- defvar defvar- let letfn do case cond condp for loop recur when when-not when-let when-first if if-let if-not . .. -> ->> doto and or dosync doseq dotimes dorun doall load import unimport ns in-ns refer try catch finally throw with-open with-local-vars binding gen-class gen-and-load-class gen-and-save-class handler-case handle" + | ||
21 | |||
22 | // Built-ins | ||
23 | "* *1 *2 *3 *agent* *allow-unresolved-vars* *assert *clojure-version* *command-line-args* *compile-files* *compile-path* *e *err* *file* *flush-on-newline* *in* *macro-meta* *math-context* *ns* *out* *print-dup* *print-length* *print-level* *print-meta* *print-readably* *read-eval* *source-path* *use-context-classloader* *warn-on-reflection* + - / < <= = == > >= accessor aclone agent agent-errors aget alength alias all-ns alter alter-meta! alter-var-root amap ancestors and apply areduce array-map 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 await1 bases bean bigdec bigint 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 booleans bound-fn bound-fn* butlast byte byte-array bytes case cast char char-array char-escape-string char-name-string char? chars chunk chunk-append chunk-buffer chunk-cons chunk-first chunk-next chunk-rest chunked-seq? class class? clear-agent-errors clojure-version coll? comment commute comp comparator compare compare-and-set! compile complement concat cond condp conj conj! cons constantly construct-proxy contains? count counted? create-ns create-struct cycle dec decimal? declare definline defmacro defmethod defmulti defn defn- defonce defstruct delay delay? deliver deref derive descendants destructure disj disj! dissoc dissoc! distinct distinct? doall doc dorun doseq dosync dotimes doto double double-array doubles drop drop-last drop-while empty empty? ensure enumeration-seq eval even? every? extend extend-protocol extend-type extends? extenders false? ffirst file-seq filter find find-doc find-ns find-var first float float-array float? floats flush fn fn? fnext for force format 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 hash hash-map hash-set identical? identity if-let if-not ifn? import in-ns inc init-proxy instance? int int-array integer? interleave intern interpose into into-array ints io! isa? iterate iterator-seq juxt key keys keyword keyword? last lazy-cat lazy-seq let letfn 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? mapcat max max-key memfn memoize merge merge-with meta method-sig methods min min-key mod name namespace neg? newline next nfirst nil? nnext not not-any? not-empty not-every? not= ns ns-aliases ns-imports ns-interns ns-map ns-name ns-publics ns-refers ns-resolve ns-unalias ns-unmap nth nthnext num number? odd? or parents partial partition pcalls peek persistent! pmap pop pop! pop-thread-bindings pos? pr pr-str prefer-method prefers primitives-classnames print print-ctor print-doc print-dup print-method print-namespace-doc print-simple print-special-doc print-str printf println println-str prn prn-str promise proxy proxy-call-with-super proxy-mappings proxy-name proxy-super push-thread-bindings pvalues quot rand rand-int range ratio? rational? rationalize re-find re-groups re-matcher re-matches re-pattern re-seq read read-line read-string reify reduce ref ref-history-count ref-max-history ref-min-history ref-set refer refer-clojure release-pending-sends rem remove remove-method remove-ns repeat repeatedly replace replicate require reset! reset-meta! resolve rest resultset-seq reverse reversible? rseq rsubseq satisfies? second select-keys send send-off seq seq? seque sequence sequential? set set-validator! set? short short-array shorts shutdown-agents slurp some sort sort-by sorted-map sorted-map-by sorted-set sorted-set-by sorted? special-form-anchor special-symbol? split-at split-with str stream? string? struct struct-map subs subseq subvec supers swap! symbol symbol? sync syntax-symbol-anchor take take-last take-nth take-while test the-ns time to-array to-array-2d trampoline transient tree-seq true? type unchecked-add unchecked-dec unchecked-divide unchecked-inc unchecked-multiply unchecked-negate unchecked-remainder unchecked-subtract underive unquote unquote-splicing update-in update-proxy use val vals var-get var-set var? vary-meta vec vector vector? when when-first when-let when-not while with-bindings with-bindings* with-in-str with-loading-context with-local-vars with-meta with-open with-out-str with-precision xml-seq"); | ||
24 | |||
25 | var indentKeys = makeKeywords( | ||
26 | // Built-ins | ||
27 | "ns fn def defn defmethod bound-fn if if-not case condp when while when-not when-first do future comment doto locking proxy with-open with-precision reify deftype defrecord defprotocol extend extend-protocol extend-type try catch" + | ||
28 | |||
29 | // Binding forms | ||
30 | "let letfn binding loop for doseq dotimes when-let if-let" + | ||
31 | |||
32 | // Data structures | ||
33 | "defstruct struct-map assoc" + | ||
34 | |||
35 | // clojure.test | ||
36 | "testing deftest" + | ||
37 | |||
38 | // contrib | ||
39 | "handler-case handle dotrace deftrace"); | ||
40 | |||
41 | var tests = { | ||
42 | digit: /\d/, | ||
43 | digit_or_colon: /[\d:]/, | ||
44 | hex: /[0-9a-fA-F]/, | ||
45 | sign: /[+-]/, | ||
46 | exponent: /[eE]/, | ||
47 | keyword_char: /[^\s\(\[\;\)\]]/, | ||
48 | basic: /[\w\$_\-]/, | ||
49 | lang_keyword: /[\w*+!\-_?:\/]/ | ||
50 | }; | ||
51 | |||
52 | function stateStack(indent, type, prev) { // represents a state stack object | ||
53 | this.indent = indent; | ||
54 | this.type = type; | ||
55 | this.prev = prev; | ||
56 | } | ||
57 | |||
58 | function pushStack(state, indent, type) { | ||
59 | state.indentStack = new stateStack(indent, type, state.indentStack); | ||
60 | } | ||
61 | |||
62 | function popStack(state) { | ||
63 | state.indentStack = state.indentStack.prev; | ||
64 | } | ||
65 | |||
66 | function isNumber(ch, stream){ | ||
67 | // hex | ||
68 | if ( ch === '0' && 'x' == stream.peek().toLowerCase() ) { | ||
69 | stream.eat('x'); | ||
70 | stream.eatWhile(tests.hex); | ||
71 | return true; | ||
72 | } | ||
73 | |||
74 | // leading sign | ||
75 | if ( ch == '+' || ch == '-' ) { | ||
76 | stream.eat(tests.sign); | ||
77 | ch = stream.next(); | ||
78 | } | ||
79 | |||
80 | if ( tests.digit.test(ch) ) { | ||
81 | stream.eat(ch); | ||
82 | stream.eatWhile(tests.digit); | ||
83 | |||
84 | if ( '.' == stream.peek() ) { | ||
85 | stream.eat('.'); | ||
86 | stream.eatWhile(tests.digit); | ||
87 | } | ||
88 | |||
89 | if ( 'e' == stream.peek().toLowerCase() ) { | ||
90 | stream.eat(tests.exponent); | ||
91 | stream.eat(tests.sign); | ||
92 | stream.eatWhile(tests.digit); | ||
93 | } | ||
94 | |||
95 | return true; | ||
96 | } | ||
97 | |||
98 | return false; | ||
99 | } | ||
100 | |||
101 | return { | ||
102 | startState: function () { | ||
103 | return { | ||
104 | indentStack: null, | ||
105 | indentation: 0, | ||
106 | mode: false, | ||
107 | }; | ||
108 | }, | ||
109 | |||
110 | token: function (stream, state) { | ||
111 | if (state.indentStack == null && stream.sol()) { | ||
112 | // update indentation, but only if indentStack is empty | ||
113 | state.indentation = stream.indentation(); | ||
114 | } | ||
115 | |||
116 | // skip spaces | ||
117 | if (stream.eatSpace()) { | ||
118 | return null; | ||
119 | } | ||
120 | var returnType = null; | ||
121 | |||
122 | switch(state.mode){ | ||
123 | case "string": // multi-line string parsing mode | ||
124 | var next, escaped = false; | ||
125 | while ((next = stream.next()) != null) { | ||
126 | if (next == "\"" && !escaped) { | ||
127 | |||
128 | state.mode = false; | ||
129 | break; | ||
130 | } | ||
131 | escaped = !escaped && next == "\\"; | ||
132 | } | ||
133 | returnType = STRING; // continue on in string mode | ||
134 | break; | ||
135 | default: // default parsing mode | ||
136 | var ch = stream.next(); | ||
137 | |||
138 | if (ch == "\"") { | ||
139 | state.mode = "string"; | ||
140 | returnType = STRING; | ||
141 | } else if (ch == "'" && !( tests.digit_or_colon.test(stream.peek()) )) { | ||
142 | returnType = ATOM; | ||
143 | } else if (ch == ";") { // comment | ||
144 | stream.skipToEnd(); // rest of the line is a comment | ||
145 | returnType = COMMENT; | ||
146 | } else if (isNumber(ch,stream)){ | ||
147 | returnType = NUMBER; | ||
148 | } else if (ch == "(" || ch == "[") { | ||
149 | var keyWord = ''; var indentTemp = stream.column(); | ||
150 | /** | ||
151 | Either | ||
152 | (indent-word .. | ||
153 | (non-indent-word .. | ||
154 | (;something else, bracket, etc. | ||
155 | */ | ||
156 | |||
157 | while ((letter = stream.eat(tests.keyword_char)) != null) { | ||
158 | keyWord += letter; | ||
159 | } | ||
160 | |||
161 | if (keyWord.length > 0 && indentKeys.propertyIsEnumerable(keyWord)) { // indent-word | ||
162 | |||
163 | pushStack(state, indentTemp + INDENT_WORD_SKIP, ch); | ||
164 | } else { // non-indent word | ||
165 | // we continue eating the spaces | ||
166 | stream.eatSpace(); | ||
167 | if (stream.eol() || stream.peek() == ";") { | ||
168 | // nothing significant after | ||
169 | // we restart indentation 1 space after | ||
170 | pushStack(state, indentTemp + 1, ch); | ||
171 | } else { | ||
172 | pushStack(state, indentTemp + stream.current().length, ch); // else we match | ||
173 | } | ||
174 | } | ||
175 | stream.backUp(stream.current().length - 1); // undo all the eating | ||
176 | |||
177 | returnType = BRACKET; | ||
178 | } else if (ch == ")" || ch == "]") { | ||
179 | returnType = BRACKET; | ||
180 | if (state.indentStack != null && state.indentStack.type == (ch == ")" ? "(" : "[")) { | ||
181 | popStack(state); | ||
182 | } | ||
183 | } else if ( ch == ":" ) { | ||
184 | stream.eatWhile(tests.lang_keyword); | ||
185 | return TAG; | ||
186 | } else { | ||
187 | stream.eatWhile(tests.basic); | ||
188 | |||
189 | if (keywords && keywords.propertyIsEnumerable(stream.current())) { | ||
190 | returnType = BUILTIN; | ||
191 | } else if ( atoms && atoms.propertyIsEnumerable(stream.current()) ) { | ||
192 | returnType = ATOM; | ||
193 | } else returnType = null; | ||
194 | } | ||
195 | } | ||
196 | |||
197 | return returnType; | ||
198 | }, | ||
199 | |||
200 | indent: function (state, textAfter) { | ||
201 | if (state.indentStack == null) return state.indentation; | ||