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File: editor/codemirror/addon/mode/simple.js

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File: editor/codemirror/addon/mode/simple.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Custom PHP HTML Parser
Process HTML to replace it with parameter values
Author: By
Last change:
Date: 1 year ago
Size: 8,076 bytes
 

Contents

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// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: https://codemirror.net/5/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineSimpleMode = function(name, states) { CodeMirror.defineMode(name, function(config) { return CodeMirror.simpleMode(config, states); }); }; CodeMirror.simpleMode = function(config, states) { ensureState(states, "start"); var states_ = {}, meta = states.meta || {}, hasIndentation = false; for (var state in states) if (state != meta && states.hasOwnProperty(state)) { var list = states_[state] = [], orig = states[state]; for (var i = 0; i < orig.length; i++) { var data = orig[i]; list.push(new Rule(data, states)); if (data.indent || data.dedent) hasIndentation = true; } } var mode = { startState: function() { return {state: "start", pending: null, local: null, localState: null, indent: hasIndentation ? [] : null}; }, copyState: function(state) { var s = {state: state.state, pending: state.pending, local: state.local, localState: null, indent: state.indent && state.indent.slice(0)}; if (state.localState) s.localState = CodeMirror.copyState(state.local.mode, state.localState); if (state.stack) s.stack = state.stack.slice(0); for (var pers = state.persistentStates; pers; pers = pers.next) s.persistentStates = {mode: pers.mode, spec: pers.spec, state: pers.state == state.localState ? s.localState : CodeMirror.copyState(pers.mode, pers.state), next: s.persistentStates}; return s; }, token: tokenFunction(states_, config), innerMode: function(state) { return state.local && {mode: state.local.mode, state: state.localState}; }, indent: indentFunction(states_, meta) }; if (meta) for (var prop in meta) if (meta.hasOwnProperty(prop)) mode[prop] = meta[prop]; return mode; }; function ensureState(states, name) { if (!states.hasOwnProperty(name)) throw new Error("Undefined state " + name + " in simple mode"); } function toRegex(val, caret) { if (!val) return /(?:)/; var flags = ""; if (val instanceof RegExp) { if (val.ignoreCase) flags = "i"; if (val.unicode) flags += "u" val = val.source; } else { val = String(val); } return new RegExp((caret === false ? "" : "^") + "(?:" + val + ")", flags); } function asToken(val) { if (!val) return null; if (val.apply) return val if (typeof val == "string") return val.replace(/\./g, " "); var result = []; for (var i = 0; i < val.length; i++) result.push(val[i] && val[i].replace(/\./g, " ")); return result; } function Rule(data, states) { if (data.next || data.push) ensureState(states, data.next || data.push); this.regex = toRegex(data.regex); this.token = asToken(data.token); this.data = data; } function tokenFunction(states, config) { return function(stream, state) { if (state.pending) { var pend = state.pending.shift(); if (state.pending.length == 0) state.pending = null; stream.pos += pend.text.length; return pend.token; } if (state.local) { if (state.local.end && stream.match(state.local.end)) { var tok = state.local.endToken || null; state.local = state.localState = null; return tok; } else { var tok = state.local.mode.token(stream, state.localState), m; if (state.local.endScan && (m = state.local.endScan.exec(stream.current()))) stream.pos = stream.start + m.index; return tok; } } var curState = states[state.state]; for (var i = 0; i < curState.length; i++) { var rule = curState[i]; var matches = (!rule.data.sol || stream.sol()) && stream.match(rule.regex); if (matches) { if (rule.data.next) { state.state = rule.data.next; } else if (rule.data.push) { (state.stack || (state.stack = [])).push(state.state); state.state = rule.data.push; } else if (rule.data.pop && state.stack && state.stack.length) { state.state = state.stack.pop(); } if (rule.data.mode) enterLocalMode(config, state, rule.data.mode, rule.token); if (rule.data.indent) state.indent.push(stream.indentation() + config.indentUnit); if (rule.data.dedent) state.indent.pop(); var token = rule.token if (token && token.apply) token = token(matches) if (matches.length > 2 && rule.token && typeof rule.token != "string") { for (var j = 2; j < matches.length; j++) if (matches[j]) (state.pending || (state.pending = [])).push({text: matches[j], token: rule.token[j - 1]}); stream.backUp(matches[0].length - (matches[1] ? matches[1].length : 0)); return token[0]; } else if (token && token.join) { return token[0]; } else { return token; } } } stream.next(); return null; }; } function cmp(a, b) { if (a === b) return true; if (!a || typeof a != "object" || !b || typeof b != "object") return false; var props = 0; for (var prop in a) if (a.hasOwnProperty(prop)) { if (!b.hasOwnProperty(prop) || !cmp(a[prop], b[prop])) return false; props++; } for (var prop in b) if (b.hasOwnProperty(prop)) props--; return props == 0; } function enterLocalMode(config, state, spec, token) { var pers; if (spec.persistent) for (var p = state.persistentStates; p && !pers; p = p.next) if (spec.spec ? cmp(spec.spec, p.spec) : spec.mode == p.mode) pers = p; var mode = pers ? pers.mode : spec.mode || CodeMirror.getMode(config, spec.spec); var lState = pers ? pers.state : CodeMirror.startState(mode); if (spec.persistent && !pers) state.persistentStates = {mode: mode, spec: spec.spec, state: lState, next: state.persistentStates}; state.localState = lState; state.local = {mode: mode, end: spec.end && toRegex(spec.end), endScan: spec.end && spec.forceEnd !== false && toRegex(spec.end, false), endToken: token && token.join ? token[token.length - 1] : token}; } function indexOf(val, arr) { for (var i = 0; i < arr.length; i++) if (arr[i] === val) return true; } function indentFunction(states, meta) { return function(state, textAfter, line) { if (state.local && state.local.mode.indent) return state.local.mode.indent(state.localState, textAfter, line); if (state.indent == null || state.local || meta.dontIndentStates && indexOf(state.state, meta.dontIndentStates) > -1) return CodeMirror.Pass; var pos = state.indent.length - 1, rules = states[state.state]; scan: for (;;) { for (var i = 0; i < rules.length; i++) { var rule = rules[i]; if (rule.data.dedent && rule.data.dedentIfLineStart !== false) { var m = rule.regex.exec(textAfter); if (m && m[0]) { pos--; if (rule.next || rule.push) rules = states[rule.next || rule.push]; textAfter = textAfter.slice(m[0].length); continue scan; } } } break; } return pos < 0 ? 0 : state.indent[pos]; }; } });