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From: Bart Schaefer <schaefer@brasslantern.com>
To: Daniel Shahaf <d.s@daniel.shahaf.name>
Cc: Marlon <marlon.richert@gmail.com>,
	Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: [RFC][PATCH] `newuser` prompt theme
Date: Wed, 14 Apr 2021 18:07:31 -0700	[thread overview]
Message-ID: <CAH+w=7bzqeq-CsLf1ENQqjg+km_4XK9Dx_pC145vaV7_78KFvg@mail.gmail.com> (raw)
In-Reply-To: <20210414140909.GG3882@tarpaulin.shahaf.local2>

On Wed, Apr 14, 2021 at 7:09 AM Daniel Shahaf <d.s@daniel.shahaf.name> wrote:
>
> Make defaults overridable.
>
> Don't trample user settings (e.g., someone explicitly setting that style
> to a false value for that same context, or for the context «:vcs_info*»,
> which is less specific than the context you use and thus would be shadowed).

I have a half-finished script to initialize interesting completion
styles.  In that script I test the styles to be set by using "zstyle
-g", and then only if that fails, set the value I want.

emulate zsh -o extendedglob -c 'default_zstyle() {
  local -a patstyle defn
  if [[ "$1" = (-e|-|--) ]]
  then patstyle=( "$2" "$3" )
  else patstyle=( "$1" "$2" )
  fi
  ! zstyle -T "${patstyle[@]}" ||
   zstyle -g defn "${patstyle[@]}" ||
    zstyle "$@"
}'

Thus:

default_zstyle -e ':vcs_info:*' formats '
  reply=( "%u%c$( prompt_newuser_format start branch repo )" )
'

The "zstyle -T" treats the new style's pattern as a context and tries
to look up an existing style; that mostly works.  "zstyle -g" is just
a failsafe.


  reply	other threads:[~2021-04-15  1:08 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-13 19:41 Marlon
2021-04-13 20:31 ` Roman Perepelitsa
2021-04-13 20:44 ` Bart Schaefer
2021-04-14  5:09   ` Marlon Richert
2021-04-14  5:17     ` Bart Schaefer
2021-04-14  5:45       ` Marlon
2021-04-14 12:05         ` Daniel Shahaf
2021-04-14 13:17           ` Marlon
2021-04-14 14:09             ` Daniel Shahaf
2021-04-15  1:07               ` Bart Schaefer [this message]
2021-04-15  3:50               ` Marlon Richert
2021-04-15 20:27                 ` Daniel Shahaf
2021-04-15 23:42                 ` Daniel Shahaf
2021-04-15 11:11               ` Mikael Magnusson
2021-04-15 16:44                 ` vcs_info's global variables (was: Re: [RFC][PATCH] `newuser` prompt theme) Daniel Shahaf
2021-04-16 16:04                 ` [RFC][PATCH] `newuser` prompt theme Marlon
2021-04-16 17:13                   ` Daniel Shahaf
2021-04-16 19:19                     ` Marlon Richert
2021-04-16 19:30                       ` Daniel Shahaf
2021-04-19 16:46                         ` Marlon Richert
2021-05-02 17:18                           ` Lawrence Velázquez
2021-05-03  2:38                             ` Bart Schaefer
2021-05-03  4:11                               ` Lawrence Velázquez
2021-05-03 11:38                                 ` [PATCH] Add customizable `vcs` prompt theme (was Re: [RFC][PATCH] `newuser` prompt theme) Marlon Richert
2021-05-09 18:04                                   ` Lawrence Velázquez
2021-05-31  1:01                                     ` Lawrence Velázquez
2021-06-09 12:58                                       ` Marlon Richert
2021-06-09 13:22                                         ` Roman Perepelitsa
2021-06-09 18:06                                           ` Marlon Richert
2021-06-10  9:30                                             ` Roman Perepelitsa
2021-06-10 13:47                                               ` Marlon Richert
2021-06-10 14:01                                                 ` Marlon Richert
2021-06-10 17:45                                                 ` Roman Perepelitsa
2021-06-20 22:13                                                   ` Marlon Richert
2021-06-23 17:26                                                     ` Roman Perepelitsa
2022-08-08 10:12                                                       ` Marlon Richert
2022-08-08 10:17                                                         ` Roman Perepelitsa
2021-04-14 14:09             ` sysexits.h codes? (was: " Daniel Shahaf
2021-04-30 19:40               ` Marlon Richert
2021-04-30 21:16                 ` Daniel Shahaf
2021-04-30 21:34                   ` Bart Schaefer
2021-05-01 15:09                     ` Daniel Shahaf
2021-04-30 21:40                   ` Bart Schaefer
2021-05-01 13:39                   ` Marlon Richert
2021-05-01 14:43                     ` Daniel Shahaf
2021-05-03 11:36                       ` Marlon Richert
2021-05-03 16:04                         ` Daniel Shahaf
2021-05-04 11:13                           ` Marlon Richert
2021-05-21 11:38                             ` Marlon Richert
2021-04-14 15:30             ` [RFC][PATCH] `newuser` prompt theme Arseny Maslennikov
2021-04-14 18:52               ` Daniel Shahaf
2021-04-14 14:00           ` precmd hooks and $? Bart Schaefer
2021-04-14 15:18             ` docs patches for precmd hooks and $?, and vcs_info Daniel Shahaf
2021-04-15  2:35               ` Bart Schaefer
2021-04-15 16:17               ` Archives render attachments as first-class messages (was: docs patches for precmd hooks and $?, and vcs_info) Daniel Shahaf
2021-04-15 18:54           ` [RFC][PATCH] Reset ZLE hooks when changing prompt themes (was Re: [RFC][PATCH] `newuser` prompt theme) Marlon
2021-04-15 21:34             ` Daniel Shahaf
2021-04-16 22:34               ` Marlon Richert
2021-04-25 16:08                 ` Lawrence Velázquez
2021-05-02 17:03                   ` Lawrence Velázquez
2021-05-02 17:59                 ` Bart Schaefer
2021-05-05  6:10                   ` Marlon Richert
2021-05-16 15:27                     ` Lawrence Velázquez
2021-05-16 19:31                       ` Marlon Richert
2021-05-17  4:19                         ` Bart Schaefer

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