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Re: [PATCH/RFC 2/2] Provide a build time default-editor setting

From
Junio C Hamano <gitster@pobox.com>
Date
Oct 29, 2009, 20:43 UTC
Message-ID
<7v8weu6idl.fsf@alter.siamese.dyndns.org>
In-Reply-To
<20091029075021.GC15403@progeny.tock>
Jonathan Nieder <jrnieder@gmail.com> writes:
Show 5 quoted lines
> Provide a DEFAULT_EDITOR knob to allow the fallback editor (to
> use instead of vi if VISUAL, EDITOR, and GIT_EDITOR are unset) to
> be set at build time according to a system’s policy.  For
> example, on Debian systems, the default editor should be the
> 'editor' command.
I think we allow things like
    GIT_EDITOR='"/c/my program/vi" --i-like-color --config=$HOME/.myvicfg'

and the eval construct in git-sh-setup.sh is about supporting that kind of insanity^Wflexibility.

My "how about" patch on DEFAULT_PAGER might be minimally safe with
    make DEFAULT_PAGER="/c/my program/less"

but if you are going to do this for real, you would need to use proper quoting in the Makefile (look for _SQ for hints).

Also I do not think it allows this at all:
    make DEFAULT_PAGER='"/c/my program/less" --i-like-color'

It probably is Ok to force the "default" one to be just the path to the command (i.e. not part of command line), but I thought this would be worth pointing out.

> This change makes t7005-editor into a mess.  Any ideas for fixing
> this?

I think the introduction of DEFAULT_EDITOR makes it unfixable; your DEFAULT_EDITOR may be set to '/usr/bin/vi' not 'vi'.

Just detect DEFAULT_EDITOR being not the default 'vi' and abort/skip the entire test, perhaps?

Previous: David RoundyNext: Jonathan Nieder
Message 12 of 65 in “packaging vs default pager”
  1. Ben WaltonOct 28, 2009
  2. Junio C HamanoOct 28, 2009
  3. 0/2 Re: packaging vs default pagerJonathan Nieder, Oct 29, 2009
  4. 1/2 Provide a build time default-pager settingJonathan Nieder, Oct 29, 2009
  5. 2/2 Provide a build time default-editor settingJonathan Nieder, Oct 29, 2009
  6. David RoundyOct 29, 2009
  7. Johannes SixtOct 29, 2009
  8. Junio C HamanoOct 29, 2009
  9. Johannes SixtOct 29, 2009
  10. Junio C HamanoOct 29, 2009
  11. David RoundyOct 30, 2009
  12. Junio C HamanoOct 29, 2009
  13. 0/8 Default pager and editorJonathan Nieder, Oct 30, 2009
  14. 1/8 launch_editor: Longer error message when TERM=dumbJonathan Nieder, Oct 30, 2009
  15. 2/8 Handle more shell metacharacters in editor namesJonathan Nieder, Oct 30, 2009
  16. 3/8 Teach git var about GIT_EDITORJonathan Nieder, Oct 30, 2009
  17. Johannes SixtOct 30, 2009
  18. Jonathan NiederOct 30, 2009
  19. Junio C HamanoOct 30, 2009
  20. Jonathan NiederOct 31, 2009
  21. 4/8 Teach git var about GIT_PAGERJonathan Nieder, Oct 30, 2009
  22. 5/8 add -i, send-email, svn, p4, etc: use "git var GIT_EDITOR"Jonathan Nieder, Oct 30, 2009
  23. 6/8 am -i, git-svn: use "git var GIT_PAGER"Jonathan Nieder, Oct 30, 2009
  24. 7/8 Provide a build time default-editor settingJonathan Nieder, Oct 30, 2009
  25. Jonathan NiederOct 30, 2009
  26. 8/8 Provide a build time default-pager settingJonathan Nieder, Oct 30, 2009
  27. Junio C HamanoOct 30, 2009
  28. 9/8 Teach git var to run the editorJonathan Nieder, Oct 30, 2009
  29. 0/8 Default pager and editorJonathan Nieder, Oct 31, 2009
  30. 1/8 Handle more shell metacharacters in editor namesJonathan Nieder, Oct 31, 2009
  31. 2/8 Do not use VISUAL editor on dumb terminalsJonathan Nieder, Oct 31, 2009
  32. 2/8 Do not use VISUAL editor on dumb terminalsJonathan Nieder, Oct 31, 2009
  33. 3/8 Teach git var about GIT_EDITORJonathan Nieder, Oct 31, 2009
  34. Junio C HamanoOct 31, 2009
  35. Jonathan NiederOct 31, 2009
  36. Junio C HamanoOct 31, 2009
  37. Jonathan NiederOct 31, 2009
  38. Teach git var about GIT_EDITORJonathan Nieder, Oct 31, 2009
  39. Jonathan NiederOct 31, 2009
  40. Teach git var about GIT_EDITORJonathan Nieder, Oct 31, 2009
  41. Junio C HamanoNov 1, 2009
  42. Johannes SixtOct 31, 2009
  43. 4/8 Teach git var about GIT_PAGERJonathan Nieder, Oct 31, 2009
  44. 5/8 add -i, send-email, svn, p4, etc: use "git var GIT_EDITOR"Jonathan Nieder, Oct 31, 2009
  45. 6/8 am -i, git-svn: use "git var GIT_PAGER"Jonathan Nieder, Oct 31, 2009
  46. 7/8 Provide a build time default-editor settingJonathan Nieder, Oct 31, 2009
  47. Junio C HamanoOct 31, 2009
  48. Jonathan NiederOct 31, 2009
  49. Junio C HamanoOct 31, 2009
  50. Jonathan NiederOct 31, 2009
  51. Junio C HamanoNov 1, 2009
  52. 8/8 Provide a build time default-pager settingJonathan Nieder, Oct 31, 2009
  53. 0/9 Default pager and editorJonathan Nieder, Nov 11, 2009
  54. 1/9 Handle more shell metacharacters in editor namesJonathan Nieder, Nov 11, 2009
  55. 2/9 Do not use VISUAL editor on dumb terminalsJonathan Nieder, Nov 11, 2009
  56. 3/9 Suppress warnings from "git var -l"Jonathan Nieder, Nov 11, 2009
  57. 4/9 Teach git var about GIT_EDITORJonathan Nieder, Nov 12, 2009
  58. 5/9 Teach git var about GIT_PAGERJonathan Nieder, Nov 12, 2009
  59. 6/9 add -i, send-email, svn, p4, etc: use "git var GIT_EDITOR"Jonathan Nieder, Nov 12, 2009
  60. 7/9 am -i, git-svn: use "git var GIT_PAGER"Jonathan Nieder, Nov 12, 2009
  61. 8/9 Provide a build time default-editor settingJonathan Nieder, Nov 12, 2009
  62. 9/9 Provide a build time default-pager settingJonathan Nieder, Nov 12, 2009
  63. Junio C HamanoNov 15, 2009
  64. 0/2 Default Pager and Editor at build-timeBen Walton, Oct 29, 2009
  65. 1/2 Provide a build time default-pager settingBen Walton, Oct 29, 2009

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