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There's a tool called OpenGrok that pretty much does this except it's free and open source and it works on C code. Someone has it run on the openbsd code here:

There's a tool called OpenGrok that pretty much does this except it's free and open source and it works on C code. Someone has it run on the openbsd code here: http://bxr.su/OpenBSD/ http://bxr.su/OpenBSD/ and it should produce a much more useful representation of the code, see http://bxr.su/OpenBSD/lib/libutil/bcrypt_pbkdf.c#98 http://bxr.su/OpenBSD/lib/libutil/bcrypt_pbkdf.c#98 Mozilla also has one called DXR which is designed for their large, C++ heavy codebases: https://wiki.mozilla.org/DXR https://wiki.mozilla.org/DXR

bdamm 9y ago
OpenGrok looks wonderful. Thank you for pointing it out!
ausjke 9y ago
just installed opengrok and tried it and it's very good. linux kernel uses LXR, might be useful too. here is a comparison chart: https://github.com/OpenGrok/OpenGrok/wiki/Comparison-with-Similar-Tools https://github.com/OpenGrok/OpenGrok/wiki/Comparison-with-Si...
kbenson 9y ago
On first impressions, since I have no experience with OpenGrok nor Sourcegraph, they look to serve about the same core need and provide most the same core functionality, but Sourcegraph is about what I would expect from a company providing usability and features on top of what is generally available for free. That is, Sourcegraph looks to compare to OpenGrok like Github compares to Gitweb. At least from a cursory look.
- problems 9y ago
  Considering that Sourcegraph doesn't support C or C++ and those are pretty much the only languages I write that have less than perfect IDE crossrefence support I don't really see a point in Sourcegraph at the moment.
  - kbenson 9y ago
    Didn't one of the sourcegraph founders post a link to OpenBSD in sourcegraph at the top of this thread? That's C. Am I misunderstanding what you're taking about?
    - floatboth 9y ago
      "C/C++ is supported for text/regexp search and basic browsing (no advanced language features yet)." (message in the Sourcegraph UI)

bdamm 9y ago

OpenGrok looks wonderful. Thank you for pointing it out!

ausjke 9y ago

just installed opengrok and tried it and it's very good. linux kernel uses LXR, might be useful too. here is a comparison chart: https://github.com/OpenGrok/OpenGrok/wiki/Comparison-with-Similar-Tools https://github.com/OpenGrok/OpenGrok/wiki/Comparison-with-Si...

kbenson 9y ago

On first impressions, since I have no experience with OpenGrok nor Sourcegraph, they look to serve about the same core need and provide most the same core functionality, but Sourcegraph is about what I would expect from a company providing usability and features on top of what is generally available for free. That is, Sourcegraph looks to compare to OpenGrok like Github compares to Gitweb. At least from a cursory look.

problems 9y ago
Considering that Sourcegraph doesn't support C or C++ and those are pretty much the only languages I write that have less than perfect IDE crossrefence support I don't really see a point in Sourcegraph at the moment.
- kbenson 9y ago
  Didn't one of the sourcegraph founders post a link to OpenBSD in sourcegraph at the top of this thread? That's C. Am I misunderstanding what you're taking about?
  - floatboth 9y ago
    "C/C++ is supported for text/regexp search and basic browsing (no advanced language features yet)." (message in the Sourcegraph UI)