AutoHotkey 1.0.47.05

Fixed the Sort command: 1) fixed the "function" option not to misbehave when it's the last option in the list; 2) fixed the "unique" option so that when the delimiter is CRLF, the last item can be detected as a duplicate even when it doesn't end in CRLF; 3) fixed the "unique" option not to append a trailing delimiter when the last item is a duplicate. [thanks Roland]

Fixed RegExMatch() and RegExReplace() to yield correct results even when Haystack and OutputVar are both the same variable. [thanks Superfraggle]

Fixed inability to pass a parameter that is "a variable to which ClipboardAll has been assigned". [thanks Joy2DWorld & Lexikos]

Updated RegEx/PCRE from 7.0 to 7.4. For a summary of the major changes, see www.pcre.org/news.txt. For full details of every change and fix, see www.pcre.org/changelog.txt.

Added GUI control "Tab2" that fixes rare redrawing problems in the original "Tab" control (e.g. activating a GUI window by clicking on a control's scrollbar). The original Tab control is retained for backward compatibility because "Tab2" puts its tab control after its contained controls in the tab-key navigation order. [thanks Xander]

Here are the changes:
Fixed key-up hotkeys like "a up::" not to block the pressing of the "a" key unless the hotkey's #IfWin criteria are met.

Fixed Round(Var, NegativeNumber), which in rare cases was off by 1.

Fixed crash of scripts that end in a syntax error consisting of an orphaned IF-statement (broken by 1.0.47.00).

Eliminated the "GetClipboardData" error dialog. Instead, an empty string is retrieved when the data cannot be accessed within the #ClipboardTimeout period.

Changed GUI checkboxes and radio buttons to default to "no word-wrap" when no width, height, or CR/LF characters are specified. This solves display issues under certain unusual DPI settings.

Here are the changes:

Fixed the Number option of Edit controls to properly display a
balloon tip when the user types something other than a digit.

Fixed WM_TIMER not to be blocked unless it's posted to the script's main window.

Fixed wildcard hotkeys not to acquire tilde behavior when the same hotkey exists in the script with a tilde.

Fixed declaration initializers not to retain whitespace at the end of literal numbers. Also, they now allow spaces between a closing quote and the next comma.

Here are the changes:

Fixed RunAs not to crash or misbehave when a domain is specified.
(thanks Markus Frohnmaier)

Changed relational operators to yield integers even when the inputs are floating point; e.g. 1.0 < 2.0 yields 1 vs. 1.0. (thanks Lexikos)

Here are the changes:

Added support for function libraries, which allow a script to call a function in an external file without having to use #Include. Details at: http://www.autohotkey.com/docs/Functions.htm#lib

Added RegisterCallback(), which creates a machine-code address that when called, redirects the call to a function in the script. (developed by Jonathan Rennison (JGR)). Details at:
http://www.autohotkey.com/docs/commands/RegisterCallback.htm

Added NumGet() and NumPut(), which retrieve/store binary numbers with much greater speed than Extract/InsertInteger. Details at: http://www.autohotkey.com/docs/Functions.htm#NumGet

Improved Sort with an option to do custom sorting according to the criteria in a callback function. (thanks Laszlo)

Improved OnMessage() with an option to allow more than one
simultaneous thread. (thanks JGR)

Improved Critical with an option to change the message-check
interval, which may improve reliability for some usages. (thanks Majkinetor and JGR)

Changed Critical to put SetBatchLines -1 into effect.

Changed the error messages produced by #ErrorStdOut to contain a space before the colon. (thanks Toralf)

Fixed OnMessage() functions that return one of their own local
variables to return the number in that variable, not 0.

Fixed potential crashing of built-in variables that access the
registry (e.g. A_AppData, A_Desktop, A_MyDocuments, A_ProgramFiles). (thanks Tekl)

Fixed A_UserName (broken by 1.0.46.16).