igrep
hypergrep
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igrep
- Ugrep – a more powerful, ultra fast, user-friendly, compatible grep
- igrep: Interactive Grep, v1.0.0 release
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What's everyone working on this week (37/2022)?
I am going to continue code refactoring in igrep until I deem it satisfactory. Maybe it is time to release 1.0 version since it seems to be "feature complete" :)
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Gredit: My first step in open source software in Rust
It's a fork of the igrep, or Interactive Grep. I added a context viewer to it, and changed a bit of the behavior.
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Gredit: a fork of igrep where you can see your code in a context viewer
However,someone pointed out to me that igrep was almost what I was making. However, it was lacking in the context editor, and it exited when you exited your editor.
- igrep: Interactive Grep, written in Rust
hypergrep
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Ugrep – a more powerful, ultra fast, user-friendly, compatible grep
Another issue with Hyperscan is that if you enable HS_FLAG_UTF8[1], which hypergrep does[2,3], and then search invalid UTF-8, then the result is UB.
> This flag instructs Hyperscan to treat the pattern as a sequence of UTF-8 characters. The results of scanning invalid UTF-8 sequences with a Hyperscan library that has been compiled with one or more patterns using this flag are undefined.
That's another issue you'll need to grapple with if you use Hyperscan. PCRE2 used to have this issue[4], but they've since defined the semantics of searching invalid UTF-8 with Unicode mode enabled. ripgrep 14 uses that new mode, but I haven't updated that FAQ answer yet.
[1]: https://intel.github.io/hyperscan/dev-reference/api_files.ht...
[2]: https://github.com/p-ranav/hypergrep/blob/ee85b713aa84e0050a...
[3]: https://github.com/p-ranav/hypergrep/blob/ee85b713aa84e0050a...
[4]: https://github.com/BurntSushi/ripgrep/blob/master/FAQ.md#why...
- Hypergrep: A Fast Recursive Grep
What are some alternatives?
grepedit
linux-regex-module - High-performance regular expression matching library for Linux kernel
banzai - banzai: pure rust bzip2 encoder
moar - Moar is a pager. It's designed to just do the right thing without any configuration.
hgrep - Grep with human-friendly search results
rebar - A biased barometer for gauging the relative speed of some regex engines on a curated set of tasks.
repgrep - An interactive replacer for ripgrep that makes it easy to find and replace across files on the command line.
librapid - A highly optimised C++ library for mathematical applications and neural networks.
ov - 🎑Feature-rich terminal-based text viewer. It is a so-called terminal pager.
ugrep-benchmarks - ugrep benchmarks
p4-fusion - A fast Perforce to Git conversion tool written in C++ using Perforce Helix Core C++ API and Libgit2