use end of string or CRLF in regexps

lib/imap.js

@@ -22,9 +22,9 @@ var CRLF = '\r\n',
       BOXSELECTING: 3,
       BOXSELECTED: 4
     },
-    RE_LITHEADER = /(?:((?:BODY\[.*\](?:<\d+>)?)?|[^ ]+) )?\{(\d+)\}\r\n/i,
-    RE_UNRESP = /^\* (OK|PREAUTH|NO|BAD)(?:\r\n|(?: \[(.+?)\])?(?: (.+))?)$/i,
-    RE_TAGGED_RESP = /^A\d+ (OK|NO|BAD) (?:\[(.+?)\] )?(.+)$/i,
+    RE_LITHEADER = /(?:((?:BODY\[.*\](?:<\d+>)?)?|[^ ]+) )?\{(\d+)\}(?:$|\r\n)/i,
+    RE_UNRESP = /^\* (OK|PREAUTH|NO|BAD)(?:\r\n|(?: \[(.+?)\])?(?: (.+))?)(?:$|\r\n)/i,
+    RE_TAGGED_RESP = /^A\d+ (OK|NO|BAD) (?:\[(.+?)\] )?(.+)(?:$|\r\n)/i,
     RE_TEXT_CODE = /([^ ]+)(?: (.*))?$/,
     RE_RES_IDLE = /^IDLE /i,
     RE_RES_NOOP = /^NOOP /i,
@@ -34,8 +34,8 @@ var CRLF = '\r\n',
     RE_DBLQ = /"/g,
     RE_CMD = /^([^ ]+)(?: |$)/,
     RE_ISHEADER = /HEADER/,
-    REX_UNRESPDATA = XRegExp('^\\* (?:(?:(?<type>NAMESPACE) (?<personal>(?:NIL|\\((?:\\(.+\\))+\\))) (?<other>(?:NIL|\\((?:\\(.+\\))+\\))) (?<shared>(?:NIL|\\((?:\\(.+\\))+\\))))|(?:(?<type>FLAGS) \\((?<flags>.*)\\))|(?:(?<type>LIST|LSUB|XLIST) \\((?<flags>.*)\\) (?<delimiter>".+"|NIL) (?<mailbox>.+))|(?:(?<type>(SEARCH|SORT))(?: (?<results>.*))?)|(?:(?<type>STATUS) (?<mailbox>.+) \\((?<attributes>.*)\\))|(?:(?<type>CAPABILITY) (?<capabilities>.+))|(?:(?<type>BYE) (?:\\[(?<code>.+)\\] )?(?<message>.+)))[ \t]*(?:\r\n|$)', 'i'),
-    REX_UNRESPNUM = XRegExp('^\\* (?<num>\\d+) (?:(?<type>EXISTS)|(?<type>RECENT)|(?<type>EXPUNGE)|(?:(?<type>FETCH) \\((?<info>.*)\\)))[ \t]*(?:\r\n|$)', 'i');
+    REX_UNRESPDATA = XRegExp('^\\* (?:(?:(?<type>NAMESPACE) (?<personal>(?:NIL|\\((?:\\(.+\\))+\\))) (?<other>(?:NIL|\\((?:\\(.+\\))+\\))) (?<shared>(?:NIL|\\((?:\\(.+\\))+\\))))|(?:(?<type>FLAGS) \\((?<flags>.*)\\))|(?:(?<type>LIST|LSUB|XLIST) \\((?<flags>.*)\\) (?<delimiter>".+"|NIL) (?<mailbox>.+))|(?:(?<type>(SEARCH|SORT))(?: (?<results>.*))?)|(?:(?<type>STATUS) (?<mailbox>.+) \\((?<attributes>.*)\\))|(?:(?<type>CAPABILITY) (?<capabilities>.+))|(?:(?<type>BYE) (?:\\[(?<code>.+)\\] )?(?<message>.+)))[ \t]*(?:$|\r\n)', 'i'),
+    REX_UNRESPNUM = XRegExp('^\\* (?<num>\\d+) (?:(?<type>EXISTS)|(?<type>RECENT)|(?<type>EXPUNGE)|(?:(?<type>FETCH) \\((?<info>.*)\\)))[ \t]*(?:$|\r\n)', 'i');
 
 // extension constants
 var IDLE_NONE = 1,