mirror of
https://github.com/go-gitea/gitea
synced 2024-12-25 04:54:56 +01:00
69dae1ec1c
* Added coding style modes to SimpleMDE * Moved the CodeMirror addon from simplemd to codemirror directory
129 lines
3.6 KiB
JavaScript
129 lines
3.6 KiB
JavaScript
// 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";
|
|
|
|
var rfc2822 = [
|
|
"From", "Sender", "Reply-To", "To", "Cc", "Bcc", "Message-ID",
|
|
"In-Reply-To", "References", "Resent-From", "Resent-Sender", "Resent-To",
|
|
"Resent-Cc", "Resent-Bcc", "Resent-Message-ID", "Return-Path", "Received"
|
|
];
|
|
var rfc2822NoEmail = [
|
|
"Date", "Subject", "Comments", "Keywords", "Resent-Date"
|
|
];
|
|
|
|
CodeMirror.registerHelper("hintWords", "mbox", rfc2822.concat(rfc2822NoEmail));
|
|
|
|
var whitespace = /^[ \t]/;
|
|
var separator = /^From /; // See RFC 4155
|
|
var rfc2822Header = new RegExp("^(" + rfc2822.join("|") + "): ");
|
|
var rfc2822HeaderNoEmail = new RegExp("^(" + rfc2822NoEmail.join("|") + "): ");
|
|
var header = /^[^:]+:/; // Optional fields defined in RFC 2822
|
|
var email = /^[^ ]+@[^ ]+/;
|
|
var untilEmail = /^.*?(?=[^ ]+?@[^ ]+)/;
|
|
var bracketedEmail = /^<.*?>/;
|
|
var untilBracketedEmail = /^.*?(?=<.*>)/;
|
|
|
|
function styleForHeader(header) {
|
|
if (header === "Subject") return "header";
|
|
return "string";
|
|
}
|
|
|
|
function readToken(stream, state) {
|
|
if (stream.sol()) {
|
|
// From last line
|
|
state.inSeparator = false;
|
|
if (state.inHeader && stream.match(whitespace)) {
|
|
// Header folding
|
|
return null;
|
|
} else {
|
|
state.inHeader = false;
|
|
state.header = null;
|
|
}
|
|
|
|
if (stream.match(separator)) {
|
|
state.inHeaders = true;
|
|
state.inSeparator = true;
|
|
return "atom";
|
|
}
|
|
|
|
var match;
|
|
var emailPermitted = false;
|
|
if ((match = stream.match(rfc2822HeaderNoEmail)) ||
|
|
(emailPermitted = true) && (match = stream.match(rfc2822Header))) {
|
|
state.inHeaders = true;
|
|
state.inHeader = true;
|
|
state.emailPermitted = emailPermitted;
|
|
state.header = match[1];
|
|
return "atom";
|
|
}
|
|
|
|
// Use vim's heuristics: recognize custom headers only if the line is in a
|
|
// block of legitimate headers.
|
|
if (state.inHeaders && (match = stream.match(header))) {
|
|
state.inHeader = true;
|
|
state.emailPermitted = true;
|
|
state.header = match[1];
|
|
return "atom";
|
|
}
|
|
|
|
state.inHeaders = false;
|
|
stream.skipToEnd();
|
|
return null;
|
|
}
|
|
|
|
if (state.inSeparator) {
|
|
if (stream.match(email)) return "link";
|
|
if (stream.match(untilEmail)) return "atom";
|
|
stream.skipToEnd();
|
|
return "atom";
|
|
}
|
|
|
|
if (state.inHeader) {
|
|
var style = styleForHeader(state.header);
|
|
|
|
if (state.emailPermitted) {
|
|
if (stream.match(bracketedEmail)) return style + " link";
|
|
if (stream.match(untilBracketedEmail)) return style;
|
|
}
|
|
stream.skipToEnd();
|
|
return style;
|
|
}
|
|
|
|
stream.skipToEnd();
|
|
return null;
|
|
};
|
|
|
|
CodeMirror.defineMode("mbox", function() {
|
|
return {
|
|
startState: function() {
|
|
return {
|
|
// Is in a mbox separator
|
|
inSeparator: false,
|
|
// Is in a mail header
|
|
inHeader: false,
|
|
// If bracketed email is permitted. Only applicable when inHeader
|
|
emailPermitted: false,
|
|
// Name of current header
|
|
header: null,
|
|
// Is in a region of mail headers
|
|
inHeaders: false
|
|
};
|
|
},
|
|
token: readToken,
|
|
blankLine: function(state) {
|
|
state.inHeaders = state.inSeparator = state.inHeader = false;
|
|
}
|
|
};
|
|
});
|
|
|
|
CodeMirror.defineMIME("application/mbox", "mbox");
|
|
});
|