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removed dependencies on global jsonPath and rison. Converted rison into an AMD module.

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This commit is contained in:
Spencer Alger 2014-04-25 17:44:43 -07:00
parent 98e0119f10
commit e0c233cfbf
9 changed files with 454 additions and 458 deletions
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4
.jshintrc
View file

@ -6,9 +6,7 @@
"globals": {
"define": true,
"require": true,
"console": true,
"jsonPath": false,
"rison": false
"console": true
},
"camelcase": false,

1
src/kibana/apps/discover/directives/field_chooser.js
View file

@ -2,6 +2,7 @@ define(function (require) {
var app = require('modules').get('app/discover');
var html = require('text!../partials/field_chooser.html');
var _ = require('lodash');
var jsonPath = require('jsonpath');
require('directives/css_truncate');
require('directives/field_name');

1
src/kibana/components/state_management/_state_sync.js
View file

@ -2,6 +2,7 @@ define(function (require) {
var angular = require('angular');
var _ = require('lodash');
var rison = require('utils/rison');
// invokable/private angular dep
return function ($location) {

3
src/kibana/components/state_management/app_state.js
View file

@ -1,8 +1,5 @@
define(function (require) {
var module = require('modules').get('kibana/factories');
var angular = require('angular');
var _ = require('lodash');
var rison = require('utils/rison');
require('./global_state');

2
src/kibana/components/state_management/global_state.js
View file

@ -2,7 +2,7 @@ define(function (require) {
var _ = require('lodash');
var angular = require('angular');
var qs = require('utils/query_string');
var rison = require('utils/rison');
var module = require('modules').get('kibana/global_state');

1
src/kibana/controllers/kibana.js
View file

@ -4,6 +4,7 @@ define(function (require) {
var moment = require('moment');
var nextTick = require('utils/next_tick');
var qs = require('utils/query_string');
var rison = require('utils/rison');
require('config/config');
require('courier/courier');

2
src/kibana/directives/table.js
View file

@ -3,7 +3,7 @@ define(function (require) {
var _ = require('lodash');
var nextTick = require('utils/next_tick');
var $ = require('jquery');
var jsonpath = require('jsonpath');
var jsonPath = require('jsonpath');
require('directives/truncated');
require('directives/infinite_scroll');

1
src/kibana/index.js
View file

@ -8,7 +8,6 @@ define(function (require) {
var modules = require('modules');
var routes = require('routes');
require('utils/rison');
require('elasticsearch');
require('angular-route');
require('angular-bindonce');

897
src/kibana/utils/rison.js
View file

@ -1,499 +1,498 @@
/* jshint ignore:start */
define(function () {
var rison = {};
/* jshint ignore:start */
//////////////////////////////////////////////////
//
// the stringifier is based on
// http://json.org/json.js as of 2006-04-28 from json.org
// the parser is based on
// http://osteele.com/sources/openlaszlo/json
//
//////////////////////////////////////////////////
//
// the stringifier is based on
// http://json.org/json.js as of 2006-04-28 from json.org
// the parser is based on
// http://osteele.com/sources/openlaszlo/json
//
/**
* rules for an uri encoder that is more tolerant than encodeURIComponent
*
* encodeURIComponent passes ~!*()-_.'
*
* we also allow ,:@$/
*
*/
rison.uri_ok = { // ok in url paths and in form query args
'~': true, '!': true, '*': true, '(': true, ')': true,
'-': true, '_': true, '.': true, ',': true,
':': true, '@': true, '$': true,
"'": true, '/': true
};
if (typeof rison == 'undefined')
window.rison = {};
/*
* we divide the uri-safe glyphs into three sets
* <rison> - used by rison ' ! : ( ) ,
* <reserved> - not common in strings, reserved * @ $ & ; =
*
* we define <identifier> as anything that's not forbidden
*/
/**
* rules for an uri encoder that is more tolerant than encodeURIComponent
*
* encodeURIComponent passes ~!*()-_.'
*
* we also allow ,:@$/
*
*/
rison.uri_ok = { // ok in url paths and in form query args
'~': true, '!': true, '*': true, '(': true, ')': true,
'-': true, '_': true, '.': true, ',': true,
':': true, '@': true, '$': true,
"'": true, '/': true
};
/**
* punctuation characters that are legal inside ids.
*/
// this var isn't actually used
//rison.idchar_punctuation = "_-./~";
/*
* we divide the uri-safe glyphs into three sets
* <rison> - used by rison ' ! : ( ) ,
* <reserved> - not common in strings, reserved * @ $ & ; =
*
* we define <identifier> as anything that's not forbidden
*/
/**
* punctuation characters that are legal inside ids.
*/
// this var isn't actually used
//rison.idchar_punctuation = "_-./~";
(function () {
var l = [];
for (var hi = 0; hi < 16; hi++) {
for (var lo = 0; lo < 16; lo++) {
if (hi+lo == 0) continue;
var c = String.fromCharCode(hi*16 + lo);
if (! /\w|[-_.\/~]/.test(c))
l.push('\\u00' + hi.toString(16) + lo.toString(16));
}
}
/**
* characters that are illegal inside ids.
* <rison> and <reserved> classes are illegal in ids.
*
*/
rison.not_idchar = l.join('')
//idcrx = new RegExp('[' + rison.not_idchar + ']');
//console.log('NOT', (idcrx.test(' ')) );
})();
//rison.not_idchar = " \t\r\n\"<>[]{}'!=:(),*@$;&";
rison.not_idchar = " '!:(),*@$";
(function () {
var l = [];
for (var hi = 0; hi < 16; hi++) {
for (var lo = 0; lo < 16; lo++) {
if (hi+lo == 0) continue;
var c = String.fromCharCode(hi*16 + lo);
if (! /\w|[-_.\/~]/.test(c))
l.push('\\u00' + hi.toString(16) + lo.toString(16));
}
}
/**
* characters that are illegal inside ids.
* <rison> and <reserved> classes are illegal in ids.
*
*/
rison.not_idchar = l.join('')
//idcrx = new RegExp('[' + rison.not_idchar + ']');
//console.log('NOT', (idcrx.test(' ')) );
})();
//rison.not_idchar = " \t\r\n\"<>[]{}'!=:(),*@$;&";
rison.not_idchar = " '!:(),*@$";
/**
* characters that are illegal as the start of an id
* this is so ids can't look like numbers.
*/
rison.not_idstart = "-0123456789";
/**
* characters that are illegal as the start of an id
* this is so ids can't look like numbers.
*/
rison.not_idstart = "-0123456789";
(function () {
var idrx = '[^' + rison.not_idstart + rison.not_idchar +
'][^' + rison.not_idchar + ']*';
(function () {
var idrx = '[^' + rison.not_idstart + rison.not_idchar +
'][^' + rison.not_idchar + ']*';
rison.id_ok = new RegExp('^' + idrx + '$');
rison.id_ok = new RegExp('^' + idrx + '$');
// regexp to find the end of an id when parsing
// g flag on the regexp is necessary for iterative regexp.exec()
rison.next_id = new RegExp(idrx, 'g');
})();
// regexp to find the end of an id when parsing
// g flag on the regexp is necessary for iterative regexp.exec()
rison.next_id = new RegExp(idrx, 'g');
})();
/**
* this is like encodeURIComponent() but quotes fewer characters.
*
* @see rison.uri_ok
*
* encodeURIComponent passes ~!*()-_.'
* rison.quote also passes ,:@$/
* and quotes " " as "+" instead of "%20"
*/
rison.quote = function(x) {
if (/^[-A-Za-z0-9~!*()_.',:@$\/]*$/.test(x))
return x;
/**
* this is like encodeURIComponent() but quotes fewer characters.
*
* @see rison.uri_ok
*
* encodeURIComponent passes ~!*()-_.'
* rison.quote also passes ,:@$/
* and quotes " " as "+" instead of "%20"
*/
rison.quote = function(x) {
if (/^[-A-Za-z0-9~!*()_.',:@$\/]*$/.test(x))
return x;
return encodeURIComponent(x)
.replace('%2C', ',', 'g')
.replace('%3A', ':', 'g')
.replace('%40', '@', 'g')
.replace('%24', '$', 'g')
.replace('%2F', '/', 'g')
.replace('%20', '+', 'g');
};
return encodeURIComponent(x)
.replace('%2C', ',', 'g')
.replace('%3A', ':', 'g')
.replace('%40', '@', 'g')
.replace('%24', '$', 'g')
.replace('%2F', '/', 'g')
.replace('%20', '+', 'g');
};
//
// based on json.js 2006-04-28 from json.org
// license: http://www.json.org/license.html
//
// hacked by nix for use in uris.
//
//
// based on json.js 2006-04-28 from json.org
// license: http://www.json.org/license.html
//
// hacked by nix for use in uris.
//
(function () {
var sq = { // url-ok but quoted in strings
"'": true, '!': true
},
enc = function (v) {
if (v && typeof v.toJSON === 'function') v = v.toJSON();
var fn = s[typeof v];
if (fn) return fn(v);
},
s = {
array: function (x) {
var a = ['!('], b, f, i, l = x.length, v;
for (i = 0; i < l; i += 1) {
v = enc(x[i]);
if (typeof v == 'string') {
if (b) {
a[a.length] = ',';
}
a[a.length] = v;
b = true;
}
}
a[a.length] = ')';
return a.join('');
},
'boolean': function (x) {
if (x)
return '!t';
return '!f'
},
'null': function (x) {
return "!n";
},
number: function (x) {
if (!isFinite(x))
return '!n';
// strip '+' out of exponent, '-' is ok though
return String(x).replace(/\+/,'');
},
object: function (x) {
if (x) {
if (x instanceof Array) {
return s.array(x);
}
(function () {
var sq = { // url-ok but quoted in strings
"'": true, '!': true
},
enc = function (v) {
if (v && typeof v.toJSON === 'function') v = v.toJSON();
var fn = s[typeof v];
if (fn) return fn(v);
},
s = {
array: function (x) {
var a = ['!('], b, f, i, l = x.length, v;
for (i = 0; i < l; i += 1) {
v = enc(x[i]);
if (typeof v == 'string') {
if (b) {
a[a.length] = ',';
}
a[a.length] = v;
b = true;
}
}
a[a.length] = ')';
return a.join('');
},
'boolean': function (x) {
if (x)
return '!t';
return '!f'
},
'null': function (x) {
return "!n";
},
number: function (x) {
if (!isFinite(x))
return '!n';
// strip '+' out of exponent, '-' is ok though
return String(x).replace(/\+/,'');
},
object: function (x) {
if (x) {
if (x instanceof Array) {
return s.array(x);
}
var a = ['('], b, f, i, v, ki, ks=[];
for (i in x)
ks[ks.length] = i;
ks.sort();
for (ki = 0; ki < ks.length; ki++) {
i = ks[ki];
v = enc(x[i]);
if (typeof v == 'string') {
if (b) {
a[a.length] = ',';
}
a.push(s.string(i), ':', v);
b = true;
}
}
a[a.length] = ')';
return a.join('');
}
return '!n';
},
string: function (x) {
if (x == '')
return "''";
var a = ['('], b, f, i, v, ki, ks=[];
for (i in x)
ks[ks.length] = i;
ks.sort();
for (ki = 0; ki < ks.length; ki++) {
i = ks[ki];
v = enc(x[i]);
if (typeof v == 'string') {
if (b) {
a[a.length] = ',';
}
a.push(s.string(i), ':', v);
b = true;
}
}
a[a.length] = ')';
return a.join('');
}
return '!n';
},
string: function (x) {
if (x == '')
return "''";
if (rison.id_ok.test(x))
return x;
if (rison.id_ok.test(x))
return x;
x = x.replace(/(['!])/g, function(a, b) {
if (sq[b]) return '!'+b;
return b;
});
return "'" + x + "'";
},
undefined: function (x) {
// ignore undefined just like JSON
// throw new Error("rison can't encode the undefined value");
}
};
x = x.replace(/(['!])/g, function(a, b) {
if (sq[b]) return '!'+b;
return b;
});
return "'" + x + "'";
},
undefined: function (x) {
// ignore undefined just like JSON
// throw new Error("rison can't encode the undefined value");
}
};
/**
* rison-encode a javascript structure
*
* implemementation based on Douglas Crockford's json.js:
* http://json.org/json.js as of 2006-04-28 from json.org
*
*/
rison.encode = function (v) {
return enc(v);
};
/**
* rison-encode a javascript structure
*
* implemementation based on Douglas Crockford's json.js:
* http://json.org/json.js as of 2006-04-28 from json.org
*
*/
rison.encode = function (v) {
return enc(v);
};
/**
* rison-encode a javascript object without surrounding parens
*
*/
rison.encode_object = function (v) {
if (typeof v != 'object' || v === null || v instanceof Array)
throw new Error("rison.encode_object expects an object argument");
var r = s[typeof v](v);
return r.substring(1, r.length-1);
};
/**
* rison-encode a javascript object without surrounding parens
*
*/
rison.encode_object = function (v) {
if (typeof v != 'object' || v === null || v instanceof Array)
throw new Error("rison.encode_object expects an object argument");
var r = s[typeof v](v);
return r.substring(1, r.length-1);
};
/**
* rison-encode a javascript array without surrounding parens
*
*/
rison.encode_array = function (v) {
if (!(v instanceof Array))
throw new Error("rison.encode_array expects an array argument");
var r = s[typeof v](v);
return r.substring(2, r.length-1);
};
/**
* rison-encode a javascript array without surrounding parens
*
*/
rison.encode_array = function (v) {
if (!(v instanceof Array))
throw new Error("rison.encode_array expects an array argument");
var r = s[typeof v](v);
return r.substring(2, r.length-1);
};
/**
* rison-encode and uri-encode a javascript structure
*
*/
rison.encode_uri = function (v) {
return rison.quote(s[typeof v](v));
};
/**
* rison-encode and uri-encode a javascript structure
*
*/
rison.encode_uri = function (v) {
return rison.quote(s[typeof v](v));
};
})();
})();
//
// based on openlaszlo-json and hacked by nix for use in uris.
//
// Author: Oliver Steele
// Copyright: Copyright 2006 Oliver Steele. All rights reserved.
// Homepage: http://osteele.com/sources/openlaszlo/json
// License: MIT License.
// Version: 1.0
//
// based on openlaszlo-json and hacked by nix for use in uris.
//
// Author: Oliver Steele
// Copyright: Copyright 2006 Oliver Steele. All rights reserved.
// Homepage: http://osteele.com/sources/openlaszlo/json
// License: MIT License.
// Version: 1.0
/**
* parse a rison string into a javascript structure.
*
* this is the simplest decoder entry point.
*
* based on Oliver Steele's OpenLaszlo-JSON
* http://osteele.com/sources/openlaszlo/json
*/
rison.decode = function(r) {
var errcb = function(e) { throw Error('rison decoder error: ' + e); };
var p = new rison.parser(errcb);
return p.parse(r);
};
/**
* parse a rison string into a javascript structure.
*
* this is the simplest decoder entry point.
*
* based on Oliver Steele's OpenLaszlo-JSON
* http://osteele.com/sources/openlaszlo/json
*/
rison.decode = function(r) {
var errcb = function(e) { throw Error('rison decoder error: ' + e); };
var p = new rison.parser(errcb);
return p.parse(r);
};
/**
* parse an o-rison string into a javascript structure.
*
* this simply adds parentheses around the string before parsing.
*/
rison.decode_object = function(r) {
return rison.decode('('+r+')');
};
/**
* parse an o-rison string into a javascript structure.
*
* this simply adds parentheses around the string before parsing.
*/
rison.decode_object = function(r) {
return rison.decode('('+r+')');
};
/**
* parse an a-rison string into a javascript structure.
*
* this simply adds array markup around the string before parsing.
*/
rison.decode_array = function(r) {
return rison.decode('!('+r+')');
};
/**
* parse an a-rison string into a javascript structure.
*
* this simply adds array markup around the string before parsing.
*/
rison.decode_array = function(r) {
return rison.decode('!('+r+')');
};
/**
* construct a new parser object for reuse.
*
* @constructor
* @class A Rison parser class. You should probably
* use rison.decode instead.
* @see rison.decode
*/
rison.parser = function (errcb) {
this.errorHandler = errcb;
};
/**
* construct a new parser object for reuse.
*
* @constructor
* @class A Rison parser class. You should probably
* use rison.decode instead.
* @see rison.decode
*/
rison.parser = function (errcb) {
this.errorHandler = errcb;
};
/**
* a string containing acceptable whitespace characters.
* by default the rison decoder tolerates no whitespace.
* to accept whitespace set rison.parser.WHITESPACE = " \t\n\r\f";
*/
rison.parser.WHITESPACE = "";
/**
* a string containing acceptable whitespace characters.
* by default the rison decoder tolerates no whitespace.
* to accept whitespace set rison.parser.WHITESPACE = " \t\n\r\f";
*/
rison.parser.WHITESPACE = "";
// expose this as-is?
rison.parser.prototype.setOptions = function (options) {
if (options['errorHandler'])
this.errorHandler = options.errorHandler;
};
// expose this as-is?
rison.parser.prototype.setOptions = function (options) {
if (options['errorHandler'])
this.errorHandler = options.errorHandler;
};
/**
* parse a rison string into a javascript structure.
*/
rison.parser.prototype.parse = function (str) {
this.string = str;
this.index = 0;
this.message = null;
var value = this.readValue();
if (!this.message && this.next())
value = this.error("unable to parse string as rison: '" + rison.encode(str) + "'");
if (this.message && this.errorHandler)
this.errorHandler(this.message, this.index);
return value;
};
/**
* parse a rison string into a javascript structure.
*/
rison.parser.prototype.parse = function (str) {
this.string = str;
this.index = 0;
this.message = null;
var value = this.readValue();
if (!this.message && this.next())
value = this.error("unable to parse string as rison: '" + rison.encode(str) + "'");
if (this.message && this.errorHandler)
this.errorHandler(this.message, this.index);
return value;
};
rison.parser.prototype.error = function (message) {
if (typeof(console) != 'undefined')
console.log('rison parser error: ', message);
this.message = message;
return undefined;
}
rison.parser.prototype.error = function (message) {
if (typeof(console) != 'undefined')
console.log('rison parser error: ', message);
this.message = message;
return undefined;
}
rison.parser.prototype.readValue = function () {
var c = this.next();
var fn = c && this.table[c];
rison.parser.prototype.readValue = function () {
var c = this.next();
var fn = c && this.table[c];
if (fn)
return fn.apply(this);
if (fn)
return fn.apply(this);
// fell through table, parse as an id
// fell through table, parse as an id
var s = this.string;
var i = this.index-1;
var s = this.string;
var i = this.index-1;
// Regexp.lastIndex may not work right in IE before 5.5?
// g flag on the regexp is also necessary
rison.next_id.lastIndex = i;
var m = rison.next_id.exec(s);
// Regexp.lastIndex may not work right in IE before 5.5?
// g flag on the regexp is also necessary
rison.next_id.lastIndex = i;
var m = rison.next_id.exec(s);
// console.log('matched id', i, r.lastIndex);
// console.log('matched id', i, r.lastIndex);
if (m.length > 0) {
var id = m[0];
this.index = i+id.length;
return id; // a string
}
if (m.length > 0) {
var id = m[0];
this.index = i+id.length;
return id; // a string
}
if (c) return this.error("invalid character: '" + c + "'");
return this.error("empty expression");
}
if (c) return this.error("invalid character: '" + c + "'");
return this.error("empty expression");
}
rison.parser.parse_array = function (parser) {
var ar = [];
var c;
while ((c = parser.next()) != ')') {
if (!c) return parser.error("unmatched '!('");
if (ar.length) {
if (c != ',')
parser.error("missing ','");
} else if (c == ',') {
return parser.error("extra ','");
} else
--parser.index;
var n = parser.readValue();
if (typeof n == "undefined") return undefined;
ar.push(n);
}
return ar;
};
rison.parser.parse_array = function (parser) {
var ar = [];
var c;
while ((c = parser.next()) != ')') {
if (!c) return parser.error("unmatched '!('");
if (ar.length) {
if (c != ',')
parser.error("missing ','");
} else if (c == ',') {
return parser.error("extra ','");
} else
--parser.index;
var n = parser.readValue();
if (typeof n == "undefined") return undefined;
ar.push(n);
}
return ar;
};
rison.parser.bangs = {
t: true,
f: false,
n: null,
'(': rison.parser.parse_array
}
rison.parser.bangs = {
t: true,
f: false,
n: null,
'(': rison.parser.parse_array
}
rison.parser.prototype.table = {
'!': function () {
var s = this.string;
var c = s.charAt(this.index++);
if (!c) return this.error('"!" at end of input');
var x = rison.parser.bangs[c];
if (typeof(x) == 'function') {
return x.call(null, this);
} else if (typeof(x) == 'undefined') {
return this.error('unknown literal: "!' + c + '"');
}
return x;
},
'(': function () {
var o = {};
var c;
var count = 0;
while ((c = this.next()) != ')') {
if (count) {
if (c != ',')
this.error("missing ','");
} else if (c == ',') {
return this.error("extra ','");
} else
--this.index;
var k = this.readValue();
if (typeof k == "undefined") return undefined;
if (this.next() != ':') return this.error("missing ':'");
var v = this.readValue();
if (typeof v == "undefined") return undefined;
o[k] = v;
count++;
}
return o;
},
"'": function () {
var s = this.string;
var i = this.index;
var start = i;
var segments = [];
var c;
while ((c = s.charAt(i++)) != "'") {
//if (i == s.length) return this.error('unmatched "\'"');
if (!c) return this.error('unmatched "\'"');
if (c == '!') {
if (start < i-1)
segments.push(s.slice(start, i-1));
c = s.charAt(i++);
if ("!'".indexOf(c) >= 0) {
segments.push(c);
} else {
return this.error('invalid string escape: "!'+c+'"');
}
start = i;
}
}
if (start < i-1)
segments.push(s.slice(start, i-1));
this.index = i;
return segments.length == 1 ? segments[0] : segments.join('');
},
// Also any digit. The statement that follows this table
// definition fills in the digits.
'-': function () {
var s = this.string;
var i = this.index;
var start = i-1;
var state = 'int';
var permittedSigns = '-';
var transitions = {
'int+.': 'frac',
'int+e': 'exp',
'frac+e': 'exp'
};
do {
var c = s.charAt(i++);
if (!c) break;
if ('0' <= c && c <= '9') continue;
if (permittedSigns.indexOf(c) >= 0) {
permittedSigns = '';
continue;
}
state = transitions[state+'+'+c.toLowerCase()];
if (state == 'exp') permittedSigns = '-';
} while (state);
this.index = --i;
s = s.slice(start, i)
if (s == '-') return this.error("invalid number");
return Number(s);
}
};
// copy table['-'] to each of table[i] | i <- '0'..'9':
(function (table) {
for (var i = 0; i <= 9; i++)
table[String(i)] = table['-'];
})(rison.parser.prototype.table);
rison.parser.prototype.table = {
'!': function () {
var s = this.string;
var c = s.charAt(this.index++);
if (!c) return this.error('"!" at end of input');
var x = rison.parser.bangs[c];
if (typeof(x) == 'function') {
return x.call(null, this);
} else if (typeof(x) == 'undefined') {
return this.error('unknown literal: "!' + c + '"');
}
return x;
},
'(': function () {
var o = {};
var c;
var count = 0;
while ((c = this.next()) != ')') {
if (count) {
if (c != ',')
this.error("missing ','");
} else if (c == ',') {
return this.error("extra ','");
} else
--this.index;
var k = this.readValue();
if (typeof k == "undefined") return undefined;
if (this.next() != ':') return this.error("missing ':'");
var v = this.readValue();
if (typeof v == "undefined") return undefined;
o[k] = v;
count++;
}
return o;
},
"'": function () {
var s = this.string;
var i = this.index;
var start = i;
var segments = [];
var c;
while ((c = s.charAt(i++)) != "'") {
//if (i == s.length) return this.error('unmatched "\'"');
if (!c) return this.error('unmatched "\'"');
if (c == '!') {
if (start < i-1)
segments.push(s.slice(start, i-1));
c = s.charAt(i++);
if ("!'".indexOf(c) >= 0) {
segments.push(c);
} else {
return this.error('invalid string escape: "!'+c+'"');
}
start = i;
}
}
if (start < i-1)
segments.push(s.slice(start, i-1));
this.index = i;
return segments.length == 1 ? segments[0] : segments.join('');
},
// Also any digit. The statement that follows this table
// definition fills in the digits.
'-': function () {
var s = this.string;
var i = this.index;
var start = i-1;
var state = 'int';
var permittedSigns = '-';
var transitions = {
'int+.': 'frac',
'int+e': 'exp',
'frac+e': 'exp'
};
do {
var c = s.charAt(i++);
if (!c) break;
if ('0' <= c && c <= '9') continue;
if (permittedSigns.indexOf(c) >= 0) {
permittedSigns = '';
continue;
}
state = transitions[state+'+'+c.toLowerCase()];
if (state == 'exp') permittedSigns = '-';
} while (state);
this.index = --i;
s = s.slice(start, i)
if (s == '-') return this.error("invalid number");
return Number(s);
}
};
// copy table['-'] to each of table[i] | i <- '0'..'9':
(function (table) {
for (var i = 0; i <= 9; i++)
table[String(i)] = table['-'];
})(rison.parser.prototype.table);
// return the next non-whitespace character, or undefined
rison.parser.prototype.next = function () {
var s = this.string;
var i = this.index;
do {
if (i == s.length) return undefined;
var c = s.charAt(i++);
} while (rison.parser.WHITESPACE.indexOf(c) >= 0);
this.index = i;
return c;
};
/* jshint ignore:end */
// return the next non-whitespace character, or undefined
rison.parser.prototype.next = function () {
var s = this.string;
var i = this.index;
do {
if (i == s.length) return undefined;
var c = s.charAt(i++);
} while (rison.parser.WHITESPACE.indexOf(c) >= 0);
this.index = i;
return c;
};
/* jshint ignore:end */
return rison;
});