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asciiarmor.js
73 lines
| 2.3 KiB
| application/javascript
|
JavascriptLexer
r1 | // CodeMirror, copyright (c) by Marijn Haverbeke and others | |||
// Distributed under an MIT license: http://codemirror.net/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"; | ||||
function errorIfNotEmpty(stream) { | ||||
var nonWS = stream.match(/^\s*\S/); | ||||
stream.skipToEnd(); | ||||
return nonWS ? "error" : null; | ||||
} | ||||
CodeMirror.defineMode("asciiarmor", function() { | ||||
return { | ||||
token: function(stream, state) { | ||||
var m; | ||||
if (state.state == "top") { | ||||
if (stream.sol() && (m = stream.match(/^-----BEGIN (.*)?-----\s*$/))) { | ||||
state.state = "headers"; | ||||
state.type = m[1]; | ||||
return "tag"; | ||||
} | ||||
return errorIfNotEmpty(stream); | ||||
} else if (state.state == "headers") { | ||||
if (stream.sol() && stream.match(/^\w+:/)) { | ||||
state.state = "header"; | ||||
return "atom"; | ||||
} else { | ||||
var result = errorIfNotEmpty(stream); | ||||
if (result) state.state = "body"; | ||||
return result; | ||||
} | ||||
} else if (state.state == "header") { | ||||
stream.skipToEnd(); | ||||
state.state = "headers"; | ||||
return "string"; | ||||
} else if (state.state == "body") { | ||||
if (stream.sol() && (m = stream.match(/^-----END (.*)?-----\s*$/))) { | ||||
if (m[1] != state.type) return "error"; | ||||
state.state = "end"; | ||||
return "tag"; | ||||
} else { | ||||
if (stream.eatWhile(/[A-Za-z0-9+\/=]/)) { | ||||
return null; | ||||
} else { | ||||
stream.next(); | ||||
return "error"; | ||||
} | ||||
} | ||||
} else if (state.state == "end") { | ||||
return errorIfNotEmpty(stream); | ||||
} | ||||
}, | ||||
blankLine: function(state) { | ||||
if (state.state == "headers") state.state = "body"; | ||||
}, | ||||
startState: function() { | ||||
return {state: "top", type: null}; | ||||
} | ||||
}; | ||||
}); | ||||
CodeMirror.defineMIME("application/pgp", "asciiarmor"); | ||||
CodeMirror.defineMIME("application/pgp-keys", "asciiarmor"); | ||||
CodeMirror.defineMIME("application/pgp-signature", "asciiarmor"); | ||||
}); | ||||