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Re: [PATCH] Add the diff option --no-defaults

From
Jeff King <peff@peff.net>
Date
Apr 17, 2009, 11:54 UTC
Message-ID
<20090417115414.GA29121@coredump.intra.peff.net>
In-Reply-To
<7v4owok0bh.fsf@gitster.siamese.dyndns.org>
On Thu, Apr 16, 2009 at 09:52:50AM -0700, Junio C Hamano wrote:
Show 8 quoted lines
> > Right now, I think we are safe. A few options like "--default" do take a
> > separated string argument, but saying "--default --no-defaults" seems a
> > little crazy to me (besides being confusing because they are talking
> > about two totally unrelated defaults).
> 
> Maybe you guys have already considered and discarded this as too hacky,
> but isn't it the easiest to explain and code to declare --no-defaults is
> acceptable only at the beginning?

I discarded that as "too hacky". If I had to choose my poison between "insane string options don't work" and "option must inexplicably be at the front", I think I take the former. It is perhaps a more difficult rule to realize you are triggering, but it is much less likely to come up in practice.

But I think all of this is just ending up in the same place that Keith and I arrived at much earlier in the thread: you _are_ choosing a poison, and his patch was meant to avoid that. The question is whether the added code complexity is worth it.

-Peff
Previous: Johannes SchindelinNext: Johannes Schindelin
Message 39 of 50 in “Introduce config variable "diff.primer"”
  1. 1/2 Introduce config variable "diff.primer"Keith Cascio, Feb 2, 2009
  2. 2/2 Test functionality of new config variable "diff.primer"Keith Cascio, Feb 2, 2009
  3. 0/2 Introduce config variable "diff.primer"Keith Cascio, Feb 2, 2009
  4. 0/2 Introduce config variable "diff.primer"Keith Cascio, Feb 2, 2009
  5. Jeff KingFeb 3, 2009
  6. Keith CascioFeb 3, 2009
  7. Junio C HamanoFeb 4, 2009
  8. Keith CascioFeb 4, 2009
  9. Jeff KingFeb 6, 2009
  10. Jeff KingFeb 6, 2009
  11. Junio C HamanoFeb 7, 2009
  12. Keith CascioFeb 9, 2009
  13. Jeff KingFeb 13, 2009
  14. Johannes SchindelinFeb 14, 2009
  15. Jeff KingFeb 14, 2009
  16. Johannes SchindelinFeb 14, 2009
  17. Jeff KingFeb 14, 2009
  18. Keith CascioFeb 15, 2009
  19. Junio C HamanoFeb 15, 2009
  20. Keith CascioFeb 17, 2009
  21. Jeff KingFeb 17, 2009
  22. Keith CascioMar 17, 2009
  23. Jeff KingMar 20, 2009
  24. Keith CascioMar 20, 2009
  25. Jeff KingMar 20, 2009
  26. Introduce config variable "diff.defaultoptions"Keith Cascio, Mar 21, 2009
  27. Allow setting default diff options via diff.defaultOptionsJohannes Schindelin, Mar 21, 2009
  28. Keith CascioApr 3, 2009
  29. Johannes SchindelinApr 9, 2009
  30. Jeff KingApr 9, 2009
  31. Johannes SchindelinApr 9, 2009
  32. Jeff KingApr 10, 2009
  33. Add the diff option --no-defaultsJohannes Schindelin, Apr 13, 2009
  34. Jeff KingApr 16, 2009
  35. Johannes SchindelinApr 16, 2009
  36. Jeff KingApr 16, 2009
  37. Junio C HamanoApr 16, 2009
  38. Johannes SchindelinApr 16, 2009
  39. Jeff KingApr 17, 2009
  40. Johannes SchindelinApr 17, 2009
  41. Keith CascioApr 18, 2009
  42. Johannes SchindelinApr 18, 2009
  43. Keith CascioApr 18, 2009
  44. Johannes SchindelinApr 18, 2009
  45. Keith CascioApr 9, 2009
  46. Keith CascioApr 9, 2009
  47. Johannes SchindelinApr 9, 2009
  48. Jeff KingApr 9, 2009
  49. Jakub NarebskiFeb 3, 2009
  50. Keith CascioFeb 3, 2009

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