With gud.el, when GDB ran under Emacs, it used the -fullname option, which made it print a tag, called an annotation, that supplied the current filename, line number and address each time execution ...

Even emacs — which might be considered the original IDE — can run gdb and gives you a sort-of GUI experience. No Front End Required There was a time when Insight was popular.

Emacs is also a front end for GDB. To enter GDB mode, do M-X gdb. Emacs comes up with a proposed command line, “gdb”. We add the name of the executable file to debug, hello, and press Return. This ...

There are compilers like GCC and Clang, debuggers like GDB, and editors like Vim and GNU Emacs. All of these are free, unlike other systems where you have to fork over money to be able to program.

An old joke is that Emacs is a text editor with an operating system included, given that its extensibility and customization often goes far beyond traditional text editors. Part of its well-earned … ...