Insight is a very small debugger for analyzing real-mode DOS programs. It features an i80486 disassembler, an i8086 assembler, 'Trace into' and 'Step over' functions, simple breakpoint handling, extended code or data navigation, simple color-highlighting, and a nice menu-driven interface comparable to Borland's Turbo Debugger.
System requirements
Intel i8086/88 microprocessor (or compatibles)
IBM EGA or VGA graphics card (or compatibles)
Microsoft MS-DOS 3.3 (or compatibles)
~30 Kbytes free disk space
~45 Kbytes free RAM
Version history
1.24
Alt+F5 and Alt+U (Show and Dump User Screen correspondingly) now work in the Dump window.
Fixed: Alt+L didn't work in the Dump window since version 1.20.
Fixed: Current line in the Code window highlighted incorrectly after entering assembler mode via Edit|Assembler.
Up and Down arrow keys sets and clears a flag in the Flags window.
Added 2 color schemes (TD and NC).
Fixed: Modification of SP or BP registers in some cases leads to general protection faults.