Suggestions for gmverb

The following packages have something in common with the package gmverb. The packages are ordered in decreasing similarity.

Package cprotectinside: Use cprotect arbitrarily nested
Package phfquotetext: Quote verbatim text without white space formatting
Package saveenv: Save environment content verbatim
Package verbatimcopy: Make copies of text documents from within LaTeX
Package hexdump: Read and typeset ASCII hexdump files
Package vrbexin: Verbatim input support
Package sverb: A set of verbatim text manipulations
Package terminalcode: Terminal-style code display with ANSI colors, UTF-8 box-drawing, and dark/light themes
Package xurl: Allow URL breaks at any alphanumerical character
Package newvbtm: Define your own verbatim-like environment
Package verbdef: Define commands which expand to verbatim text
Package upquote: Show realistic quotes in verbatim
Package newverbs: Define new versions of \verb, including short verb versions
Package verbasef: VERBatim automatic splitting of external files
Package url: Verbatim with URL-sensitive line breaks
Package fvextra: Extensions and patches for fancyvrb
Package cprotect: Allow verbatim, etc., in macro arguments
Package framedsyntax: Typeset the syntax of commands and environments within coloured boxes
Package minted-code: Predefined environments for typesetting LaTeX code with minted
Package moreverb: Extended verbatim
Package spverbatim: Allow line breaks within \verb and verbatim output
Package verbatimbox: Deposit verbatim text in a box
Package href-ul: Underscored LaTeX hyperlinks
Package ffcode: Fixed-font code blocks formatted nicely
Package fancyvrb: Sophisticated verbatim text
Package xlistings: Opinionated extensions to the listings package
Package kkluaverb: Provides a Lua-enhanced versatile \verb command
Package code: Typeset code in verbatim
Package shortvrb: Abbreviated verbatim commands
Package alltt: Everything in tt font, but obey commands and line endings
Package tabverb: Verbatim text respecting TAB characters