218 Zeilen
8.2 KiB
JavaScript
218 Zeilen
8.2 KiB
JavaScript
CodeMirror.defineMode("plsql", function(config, parserConfig) {
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var indentUnit = config.indentUnit,
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keywords = parserConfig.keywords,
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functions = parserConfig.functions,
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types = parserConfig.types,
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sqlplus = parserConfig.sqlplus,
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multiLineStrings = parserConfig.multiLineStrings;
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var isOperatorChar = /[+\-*&%=<>!?:\/|]/;
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function chain(stream, state, f) {
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state.tokenize = f;
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return f(stream, state);
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}
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var type;
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function ret(tp, style) {
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type = tp;
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return style;
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}
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function tokenBase(stream, state) {
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var ch = stream.next();
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// start of string?
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if (ch == '"' || ch == "'")
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return chain(stream, state, tokenString(ch));
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// is it one of the special signs []{}().,;? Seperator?
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else if (/[\[\]{}\(\),;\.]/.test(ch))
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return ret(ch);
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// start of a number value?
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else if (/\d/.test(ch)) {
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stream.eatWhile(/[\w\.]/);
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return ret("number", "number");
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}
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// multi line comment or simple operator?
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else if (ch == "/") {
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if (stream.eat("*")) {
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return chain(stream, state, tokenComment);
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}
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else {
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stream.eatWhile(isOperatorChar);
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return ret("operator", "operator");
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}
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}
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// single line comment or simple operator?
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else if (ch == "-") {
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if (stream.eat("-")) {
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stream.skipToEnd();
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return ret("comment", "comment");
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}
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else {
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stream.eatWhile(isOperatorChar);
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return ret("operator", "operator");
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}
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}
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// pl/sql variable?
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else if (ch == "@" || ch == "$") {
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stream.eatWhile(/[\w\d\$_]/);
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return ret("word", "variable");
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}
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// is it a operator?
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else if (isOperatorChar.test(ch)) {
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stream.eatWhile(isOperatorChar);
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return ret("operator", "operator");
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}
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else {
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// get the whole word
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stream.eatWhile(/[\w\$_]/);
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// is it one of the listed keywords?
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if (keywords && keywords.propertyIsEnumerable(stream.current().toLowerCase())) return ret("keyword", "keyword");
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// is it one of the listed functions?
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if (functions && functions.propertyIsEnumerable(stream.current().toLowerCase())) return ret("keyword", "builtin");
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// is it one of the listed types?
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if (types && types.propertyIsEnumerable(stream.current().toLowerCase())) return ret("keyword", "variable-2");
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// is it one of the listed sqlplus keywords?
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if (sqlplus && sqlplus.propertyIsEnumerable(stream.current().toLowerCase())) return ret("keyword", "variable-3");
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// default: just a "variable"
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return ret("word", "variable");
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}
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}
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function tokenString(quote) {
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return function(stream, state) {
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var escaped = false, next, end = false;
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while ((next = stream.next()) != null) {
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if (next == quote && !escaped) {end = true; break;}
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escaped = !escaped && next == "\\";
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}
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if (end || !(escaped || multiLineStrings))
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state.tokenize = tokenBase;
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return ret("string", "plsql-string");
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};
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}
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function tokenComment(stream, state) {
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var maybeEnd = false, ch;
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while (ch = stream.next()) {
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if (ch == "/" && maybeEnd) {
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state.tokenize = tokenBase;
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break;
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}
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maybeEnd = (ch == "*");
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}
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return ret("comment", "plsql-comment");
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}
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// Interface
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return {
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startState: function(basecolumn) {
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return {
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tokenize: tokenBase,
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startOfLine: true
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};
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},
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token: function(stream, state) {
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if (stream.eatSpace()) return null;
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var style = state.tokenize(stream, state);
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return style;
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}
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};
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});
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(function() {
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function keywords(str) {
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var obj = {}, words = str.split(" ");
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for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
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return obj;
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}
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var cKeywords = "abort accept access add all alter and any array arraylen as asc assert assign at attributes audit " +
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"authorization avg " +
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"base_table begin between binary_integer body boolean by " +
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"case cast char char_base check close cluster clusters colauth column comment commit compress connect " +
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"connected constant constraint crash create current currval cursor " +
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"data_base database date dba deallocate debugoff debugon decimal declare default definition delay delete " +
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"desc digits dispose distinct do drop " +
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"else elsif enable end entry escape exception exception_init exchange exclusive exists exit external " +
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"fast fetch file for force form from function " +
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"generic goto grant group " +
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"having " +
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"identified if immediate in increment index indexes indicator initial initrans insert interface intersect " +
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"into is " +
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"key " +
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"level library like limited local lock log logging long loop " +
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"master maxextents maxtrans member minextents minus mislabel mode modify multiset " +
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"new next no noaudit nocompress nologging noparallel not nowait number_base " +
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"object of off offline on online only open option or order out " +
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"package parallel partition pctfree pctincrease pctused pls_integer positive positiven pragma primary prior " +
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"private privileges procedure public " +
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"raise range raw read rebuild record ref references refresh release rename replace resource restrict return " +
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"returning reverse revoke rollback row rowid rowlabel rownum rows run " +
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"savepoint schema segment select separate session set share snapshot some space split sql start statement " +
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"storage subtype successful synonym " +
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"tabauth table tables tablespace task terminate then to trigger truncate type " +
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"union unique unlimited unrecoverable unusable update use using " +
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"validate value values variable view views " +
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"when whenever where while with work";
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var cFunctions = "abs acos add_months ascii asin atan atan2 average " +
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"bfilename " +
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"ceil chartorowid chr concat convert cos cosh count " +
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"decode deref dual dump dup_val_on_index " +
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"empty error exp " +
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"false floor found " +
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"glb greatest " +
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"hextoraw " +
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"initcap instr instrb isopen " +
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"last_day least lenght lenghtb ln lower lpad ltrim lub " +
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"make_ref max min mod months_between " +
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"new_time next_day nextval nls_charset_decl_len nls_charset_id nls_charset_name nls_initcap nls_lower " +
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"nls_sort nls_upper nlssort no_data_found notfound null nvl " +
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"others " +
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"power " +
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"rawtohex reftohex round rowcount rowidtochar rpad rtrim " +
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"sign sin sinh soundex sqlcode sqlerrm sqrt stddev substr substrb sum sysdate " +
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"tan tanh to_char to_date to_label to_multi_byte to_number to_single_byte translate true trunc " +
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"uid upper user userenv " +
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"variance vsize";
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var cTypes = "bfile blob " +
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"character clob " +
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"dec " +
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"float " +
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"int integer " +
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"mlslabel " +
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"natural naturaln nchar nclob number numeric nvarchar2 " +
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"real rowtype " +
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"signtype smallint string " +
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"varchar varchar2";
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var cSqlplus = "appinfo arraysize autocommit autoprint autorecovery autotrace " +
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"blockterminator break btitle " +
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"cmdsep colsep compatibility compute concat copycommit copytypecheck " +
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"define describe " +
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"echo editfile embedded escape exec execute " +
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"feedback flagger flush " +
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"heading headsep " +
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"instance " +
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"linesize lno loboffset logsource long longchunksize " +
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"markup " +
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"native newpage numformat numwidth " +
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"pagesize pause pno " +
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"recsep recsepchar release repfooter repheader " +
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"serveroutput shiftinout show showmode size spool sqlblanklines sqlcase sqlcode sqlcontinue sqlnumber " +
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"sqlpluscompatibility sqlprefix sqlprompt sqlterminator suffix " +
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"tab term termout time timing trimout trimspool ttitle " +
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"underline " +
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"verify version " +
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"wrap";
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CodeMirror.defineMIME("text/x-plsql", {
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name: "plsql",
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keywords: keywords(cKeywords),
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functions: keywords(cFunctions),
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types: keywords(cTypes),
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sqlplus: keywords(cSqlplus)
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});
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}());
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