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From: Ray Andrews <rayandrews@eastlink.ca>
To: zsh-users@zsh.org
Subject: Re: line continuation with sed
Date: Sun, 16 Oct 2022 20:40:06 -0700	[thread overview]
Message-ID: <782c7588-4b07-a651-ef83-2d36a7d1d568@eastlink.ca> (raw)
In-Reply-To: <CAH+w=7Zmb8hO6WifZTO827O09Oq25dNKmq+2gNmUQW-xBvGvjA@mail.gmail.com>


On 2022-10-16 18:07, Bart Schaefer wrote:
> You might find something like this interesting:
>
> show-trailing-space() {
>    zle .$WIDGET &&
>    if [[ $BUFFER = *(' '|$' \n'*)
>          || $PREBUFFER = *$' \n'* ]]
>    then POSTDISPLAY=$'\u21a9'
>    else unset POSTDISPLAY
>    fi
> }
> zle -N magic-space show-trailing-space
> zle -N self-insert show-trailing-space
> zle -N kill-whole-line show-trailing-space
> zle -N kill-line show-trailing-space
> zle -N kill-word show-trailing-space
> zle -N backward-kill-word show-trailing-space
> zle -N backward-delete-char show-trailing-space
>
> Integrating this with other plugins etc. that may have rebound those
> widgets or appropriated POSTDISPLAY is left as an exercise.  Other
> improvements (bind to history motions etc.) are possible.
>
That is really elegant.  Too bad I can't have that in my editor, that 
little 'return' graphic is exactly what I'd like


  reply	other threads:[~2022-10-17  3:41 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-13 18:25 Ray Andrews
2022-10-14  6:35 ` Lawrence Velázquez
2022-10-14 11:20   ` Dominik Vogt
2022-10-14 15:44     ` Ray Andrews
2022-10-14 17:10       ` Dominik Vogt
2022-10-14 20:38       ` Lawrence Velázquez
2022-10-14 22:26         ` Ray Andrews
2022-10-14 10:57 ` Marc Chantreux
2022-10-14 11:19 ` Peter Stephenson
2022-10-14 17:15   ` Dominik Vogt
2022-10-14 22:21     ` Ray Andrews
2022-10-15  2:34 ` Aaron Schrab
2022-10-15  2:57   ` Ray Andrews
2022-10-15  5:08     ` Bart Schaefer
2022-10-15 16:53       ` Ray Andrews
2022-10-17  1:07         ` Bart Schaefer
2022-10-17  3:40           ` Ray Andrews [this message]
2022-10-17  4:20             ` Bart Schaefer
2022-10-17  9:19               ` Pier Paolo Grassi
2022-10-17  9:24                 ` Pier Paolo Grassi
2022-10-17  9:31                   ` Pier Paolo Grassi
2022-10-17 16:11                     ` Bart Schaefer

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