Skip version check

[casimir]

I am trying to use universal-ctags, which is more or less exuberant-ctags maintained, so it should be completely compatible.
The problem is that easytags considers this version incompatible. This come from the fact that universal-ctags isn't versioned, its version is always "Development".

% ctags --version
Universal Ctags Development, Copyright (C) 1996-2009 Darren Hiebert
  Compiled: Jun 25 2015, 11:40:16
  Addresses: <dhiebert@users.sourceforge.net>, https://github.com/universal-ctags/ctags
  Optional compiled features: +wildcards, +regex, +debug, +option-directory, +coproc

[xolox]

Do I understand correctly that universal-ctags is a fork of Exuberant Ctags >= 5.8? In that case it should be fully compatible indeed (until they start making backwards incompatible changes ;-) so I can see if I can get the version check to accept "Universal Ctags Development".

[casimir]

I was actually waiting for a response from you before investigate more. 👼 I switched to it like 1 week ago and except for your plugin I didn't encounter any problem. I saw in there doc that they are merging exuberant patches so I would say they are backward compatible. They have a specific section for this in there doc: https://github.com/universal-ctags/ctags/blob/master/docs/tracking.rst#exuberant-ctags

[xolox]

I just published vim-easytags version 3.11 where I've tried to at least make the version check accept Universal Ctags as an alternative to Exuberant Ctags. I don't have time to try Universal Ctags at the moment, so I can't confirm if this is enough to get things going. Can you give it a try and report back? Thanks for the feedback!

[casimir]

After a few hours with several languages (c, go, rust, python) still no problem. Thanks a lot. 😄

[masatake]

Hi, I'm a developer of universal ctags.
Could you look at universal-ctags/ctags#748 ?

These days I'm planing releasing 1.0.0. As the first step I changed the output of ctags --version.
Now universal ctags has following output:

% ./ctags --version
./ctags --version
Universal Ctags 0.0.0(93f3c66), Copyright (C) 2015 Universal Ctags Team
Universal Ctags is derived from Exuberant Ctags.
Exuberant Ctags 5.8, Copyright (C) 1996-2009 Darren Hiebert
  Compiled: Jan  5 2016, 02:36:12
  URL: https://ctags.io/
  Optional compiled features: +wildcards, +regex, +option-directory, +coproc

[masatake]

I have found a fix is available: Wraul@f5746bd !

[still-dreaming-1]

As @masatake has reported, there is a supposed fix available, but it is a pull request from December 24, 2015 that has neither been accepted or rejected. #133

[jmromer]

@xolox I'm still seeing the following. Is that intended?

% vim .
easytags.vim 3.11: Plug-in not loaded because Exuberant Ctags 5.5 or newer is required while you have version 0.0.0 installed!
Press ENTER or type command to continue

% which ctags
/usr/local/bin/ctags

% ctags --version
Universal Ctags 0.0.0(44e0c66), Copyright (C) 2015 Universal Ctags Team
Universal Ctags is derived from Exuberant Ctags.
Exuberant Ctags 5.8, Copyright (C) 1996-2009 Darren Hiebert
  Compiled: Mar 31 2016, 14:56:40
  URL: https://ctags.io/
  Optional compiled features: +wildcards, +regex, +option-directory, +coproc, +xpath

[jmromer]

@xolox whoops -- I completely overlooked the date on the your earlier comment, sorry D:
disregard my last

[bew]

@xolox Any possible news on this ? (see @JKRMR message above)
I'm currently using Wraul@f5746bd which works correctly

[jmromer]

@Bew78LesellB I ended up using the following as a workaround, if it's helpful at all:

" suppress ctags version warning (since universal-ctags)
let g:easytags_suppress_ctags_warning = 1

[talmobi]

@xolox
@JKRMR That gets rid of the warning but sadly fails to run the plugin (:UpdateTags not available etc) and therefore fails to run cats automatically. Running ctags manually (ctags -R) works fine.

Using the latest universal-ctags version:

Universal Ctags 0.0.0(0d8de20), Copyright (C) 2015 Universal Ctags Team
Universal Ctags is derived from Exuberant Ctags.
Exuberant Ctags 5.8, Copyright (C) 1996-2009 Darren Hiebert
  Compiled: Apr 23 2017, 01:55:22
  URL: https://ctags.io/
  Optional compiled features: +wildcards, +regex, +option-directory, +coproc, +xpath, +case-insensitive-filenames

Running with exuberant-ctags gives me warnings and fails to work at all (doesn't even work manually):

$ ctags --version
ctags: Warning: unknown regex flag: ' '
ctags: Warning: unknown regex flag: ' '
ctags: Warning: unknown regex flag: ' '
ctags: Warning: unknown regex flag: ' '
ctags: Warning: unknown regex flag: ' '
ctags: Warning: unknown regex flag: ' '
Exuberant Ctags 5.8, Copyright (C) 1996-2009 Darren Hiebert
  Compiled: Sep 13 2016, 04:58:37
  Addresses: <dhiebert@users.sourceforge.net>, http://ctags.sourceforge.net
  Optional compiled features: +wildcards, +regex

Running latest maxOS Sierra 10.12.4 (16E195)

$ uname -a
Darwin Mollie-2.local 16.5.0 Darwin Kernel Version 16.5.0: Fri Mar  3 16:52:33 PST 2017; root:xnu-3789.51.2~3/RELEASE_X86_64 x86_64

All I can find on tags of any kind are pretty old comments (this thread being the latest almost a year old) -- perhaps there's a mother similar solution people are using these days?