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Re: [PATCH] Add new @ shortcut for HEAD

From
Ramkumar Ramachandra <artagnon@gmail.com>
Date
Apr 30, 2013, 11:10 UTC
Message-ID
<CALkWK0mftWaC0Mi6QYm+iPk8bMgmS05--nevVKdOeOM9sPyg5w@mail.gmail.com>
In-Reply-To
<CACsJy8C34vN7SB62-+Z3BNZeroTB_vm-n-NMhFRbAuBPQZFKcA@mail.gmail.com>
Duy Nguyen wrote:
> Habits aside, why do you do H@{u} when @{u} is enough (and shorter)?

I don't. In the @{} spec, HEAD is implicit. My initial itch was that HEAD is not implicit in the ~<n> spec, and started off by thinking how we could make HEAD implicit specifically for that case [1]. Since then, we've realized that it's probably easier (and more useful) to have a synonym for HEAD that works in all specs. As a side effect, master..@ will work too. I was looking into the repercussions of this, and noticed that Michael's @ symref is not equivalent to my H symref. I previously thought that all symrefs would behave in exactly the same manner, but @ clearly seems to be a special case: I was merely pointing this out with an example.

[1]: http://article.gmane.org/gmane.comp.version-control.git/222343
Previous: Duy NguyenNext: Ramkumar Ramachandra
Message 28 of 56 in “Add new @ shortcut for HEAD”
  1. Add new @ shortcut for HEADFelipe Contreras, Apr 29, 2013
  2. Ramkumar RamachandraApr 29, 2013
  3. Junio C HamanoApr 29, 2013
  4. Felipe ContrerasApr 29, 2013
  5. Junio C HamanoApr 29, 2013
  6. Felipe ContrerasApr 29, 2013
  7. Junio C HamanoApr 29, 2013
  8. Junio C HamanoApr 29, 2013
  9. Felipe ContrerasApr 29, 2013
  10. Felipe ContrerasApr 29, 2013
  11. Junio C HamanoApr 29, 2013
  12. Jonathan NiederApr 30, 2013
  13. Junio C HamanoApr 30, 2013
  14. Felipe ContrerasApr 30, 2013
  15. Junio C HamanoApr 29, 2013
  16. Felipe ContrerasApr 29, 2013
  17. Junio C HamanoApr 29, 2013
  18. Felipe ContrerasApr 29, 2013
  19. Duy NguyenApr 30, 2013
  20. Felipe ContrerasApr 30, 2013
  21. Duy NguyenApr 30, 2013
  22. Felipe ContrerasApr 30, 2013
  23. Duy NguyenApr 30, 2013
  24. Felipe ContrerasApr 30, 2013
  25. Michael HaggertyApr 30, 2013
  26. Ramkumar RamachandraApr 30, 2013
  27. Duy NguyenApr 30, 2013
  28. Ramkumar RamachandraApr 30, 2013
  29. Ramkumar RamachandraApr 30, 2013
  30. Duy NguyenApr 30, 2013
  31. Junio C HamanoApr 30, 2013
  32. Ramkumar RamachandraApr 30, 2013
  33. Ramkumar RamachandraApr 30, 2013
  34. Junio C HamanoApr 30, 2013
  35. Ramkumar RamachandraApr 30, 2013
  36. Felipe ContrerasApr 30, 2013
  37. Ramkumar RamachandraApr 30, 2013
  38. Felipe ContrerasApr 30, 2013
  39. Felipe ContrerasApr 30, 2013
  40. Jeff KingApr 30, 2013
  41. Felipe ContrerasApr 30, 2013
  42. Junio C HamanoApr 30, 2013
  43. Ramkumar RamachandraApr 30, 2013
  44. Junio C HamanoApr 30, 2013
  45. Ramkumar RamachandraApr 30, 2013
  46. Junio C HamanoApr 30, 2013
  47. Felipe ContrerasApr 30, 2013
  48. Junio C HamanoApr 30, 2013
  49. Felipe ContrerasApr 30, 2013
  50. Junio C HamanoApr 30, 2013
  51. Felipe ContrerasApr 30, 2013
  52. Felipe ContrerasApr 30, 2013
  53. Felipe ContrerasApr 30, 2013
  54. Junio C HamanoApr 30, 2013
  55. Duy NguyenApr 30, 2013
  56. Felipe ContrerasApr 30, 2013

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