Free beyond the red line demo software for linux

DUMA (Detect Unintended Memory Access) stops your program on the exact instruction that overruns (or underruns) a malloc() memory buffer.
GDB will then display the source-code line that causes the bug. It works by using the virtual-memory hardware to create a red-zone at the border of each buffer: touch that, and your program stops.
DUMA project can catch formerly impossible-to-catch overrun bugs. DUMA is a fork of Bruce Perens Electric Fence library.
Enhancements:
- Minor bugfixes for MinGW, Mac OS X and Windows in the test environment.
- A new environment variable DUMA_REPORT_ALL_LEAKS to avoid many false leak reports in broken environments.
- A new debug helper function duma_alloc_return().
- The documentation/README have been updated.

Devel::tcltkdb is a Perl debugger using a Tk GUI.
tcltkdb is a debugger for perl that uses perl+Tcl/Tk for a user interface.
Main features:
- Hot Variable Inspection
- Breakpoint Control Panel
- Expression List
- Subroutine Tree
SYNOPSIS
To debug a script using tcltkdb invoke perl like this:
perl -d:tcltkdb myscript.pl
Usage
perl -d:tcltkdb myscript.pl
Code Pane
Line Numbers
Line numbers are presented on the left side of the window. Lines that
have lines through them are not breakable. Lines that are plain text
are breakable. Clicking on these line numbers will insert a
breakpoint on that line and change the line number color to
$ENV{PTKDB_BRKPT_COLOR} (Defaults to Red). Clicking on the number
again will remove the breakpoint. If you disable the breakpoint with
the controls on the BrkPt notebook page the color will change to
$ENV{PTKDB_DISABLEDBRKPT_COLOR}(Defaults to Green).
Cursor Motion
If you place the cursor over a variable (i.e. $myVar, @myVar, or %myVar) and pause for a second the debugger will evaluate the current value of the variable and pop a balloon up with the evaluated result. This feature is not available with Tk400.
If Data::Dumper(standard with perl5.00502)is available it will be used to format the result. If there is an active selection, the text of that selection will be evaluated.

Curses::UI::TextEditor module can create and manipulate texteditor widgets.

CLASS HIERARCHY

Curses::UI::Widget
Curses::UI::Searchable
|
+----Curses::UI::TextEditor

SYNOPSIS

use Curses::UI;
my $cui = new Curses::UI;
my $win = $cui->add(window_id, Window);

my $editor = $win->add(
myeditor, TextEditor,
-vscrollbar => 1,
-wrapping => 1,
);

$editor->focus();
my $text = $editor->get();

Curses::UI::TextEditor is a widget that can be used to create a couple of different kinds of texteditors. These are:

multi-line texteditor

This is a multi-line text editor with features like word-wrapping, maximum textlength and undo.

single-line texteditor

The texteditor can be created as a single-line editor. Most of the features of the default texteditor will remain. Only the multi-line specific options will not be available (like moving up and down in the text).

read only texteditor

The texteditor can also be used in read only mode. In this mode, the texteditor will function as a text viewer. The user can walk through the text and search trough it.

See exampes/demo-Curses::UI::TextEditor in the distribution for a short demo of these.

flactagger is a simple command line tool to tag FLAC files. flactagger is a tagger, not a tag editor/viewer.

flactagger is free software licenced under the GNU GPL.

MMA (Musical MIDI Accompaniment) is an accompaniment generator. It creates MIDI tracks for a soloist to perform over from a user-supplied file containing chords and MMA directives.
Musical MIDI Accompaniment is very versatile and generates excellent tracks. It comes with an extensive user-extendable library with a variety of patterns for various popular rhythms, an extensive user manual, and several demo songs.
It is a command line driven program. It creates MIDI files which need a sequencer or MIDI file play program.
Main features:
- mma - the executable python script,
- modules - the various python modules needed to run MMA,
- lib - a set of standard library files which contain MMA patterns for different rhythms,
- songs - a few demo songs
Enhancements:
- A new command set that lets MMA create and play MIDI files on-the-fly, some additional synchronization options, smoother volume changes with (De)Crescendos, and minor bugfixes/improvements.