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Hexabyte – A modern, robust, and extensible commandline hex editor

github.com

1–8 of 8 posts

Re: Hexabyte – A modern, robust, and extensible commandline hex editor

#4
post #3

Cool. For those who didn't already know it: Emacs also has a built-in hex editor. Just visit a file and type M-x hexlify-buffer.

Light correction: hexl-mode is the hex editor proper. hexlify-buffer called by itself just does a transformation to a side-by-side hex/chars view; it doesn't set up for hex-editor navigation or transforming back to binary on save or anything like that.

Re: Hexabyte – A modern, robust, and extensible commandline hex editor

#8
I really like this program's UI. I assume it's built on the textual library?

Unfortunately, my main use case for a hex editor is editing very large files (firmware images, disk images, etc.), which hexabyte doesn't seem to handle too well. For a few smaller test files I tried, it allocates memory about ~2.7x the size of the input file.