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[99.43.252.18]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1ef0c2567ccsm54003155ad.301.2024.05.11.17.19.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 11 May 2024 17:19:13 -0700 (PDT) Content-Type: multipart/alternative; boundary="------------DFDgzcxeBHgQ0q8LL0ZIrJoW" Message-ID: Date: Sat, 11 May 2024 17:19:12 -0700 MIME-Version: 1.0 User-Agent: Betterbird (Linux) Subject: Re: colorizing printfs To: Roman Perepelitsa , Mikael Magnusson Cc: Zsh Users References: <8d1d947e-75af-4a9a-b726-dabe9858b2b0@gmail.com> Content-Language: en-US From: Kannan Varadhan In-Reply-To: X-Seq: 29930 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: This is a multi-part message in MIME format. --------------DFDgzcxeBHgQ0q8LL0ZIrJoW Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 5/11/24 07:37, Roman Perepelitsa wrote: > On Sat, May 11, 2024 at 4:27 PM Mikael Magnusson wrote: >> On Sat, May 11, 2024 at 2:54 AM Kannan Varadhan wrote: >>> >>> ~⦒printf '%s.%s.%s\n' "${(%):-%F{blue}%B}" "test" "${(%):-%b}${(%):-%f}" >>> %B}.test. >> You probably have a badly made / cargo culted precmd() function >> active. I am sorry, I did not follow this. > That output is actually expected. The right curly must be escaped. > > printf '%s.%s.%s\n' "${(%):-%F{blue\}%B}" "test" "${(%):-%b}${(%):-%f}" Yes, this works, Is this something that I missed in the documentation? Many useful, useable variants, thank you for these. > However, it's easier to use `print -P`: > > print -P '%F{blue}%Btest%b%f' > > Or, when printing $var: > > print -rP '%F{blue}%B'${var//\%/%%}'%b%f' > > Alternatively: > > print -Pn '%F{blue}%B' > print -rn -- $var > print -P '%b%f' > > Another alternative: > > print -r -- ${(%):-'%F{blue}%B'${var//\%/%%}'%b%f'} Kannan --------------DFDgzcxeBHgQ0q8LL0ZIrJoW Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit


On 5/11/24 07:37, Roman Perepelitsa wrote:
On Sat, May 11, 2024 at 4:27 PM Mikael Magnusson <mikachu@gmail.com> wrote:

On Sat, May 11, 2024 at 2:54 AM Kannan Varadhan <kvaradhan3@gmail.com> wrote:


~⦒printf '%s.%s.%s\n' "${(%):-%F{blue}%B}" "test" "${(%):-%b}${(%):-%f}"
%B}.test.

You probably have a badly made / cargo culted precmd() function
active.

I am sorry, I did not follow this.

That output is actually expected. The right curly must be escaped.

    printf '%s.%s.%s\n' "${(%):-%F{blue\}%B}" "test" "${(%):-%b}${(%):-%f}"

Yes, this works,  

Is this something that I missed in the documentation? 

Many useful, useable variants, thank you for these.

However, it's easier to use `print -P`:

    print -P '%F{blue}%Btest%b%f'

Or, when printing $var:

    print -rP '%F{blue}%B'${var//\%/%%}'%b%f'

Alternatively:

    print -Pn '%F{blue}%B'
    print -rn -- $var
    print -P '%b%f'

Another alternative:

    print -r -- ${(%):-'%F{blue}%B'${var//\%/%%}'%b%f'}


Kannan

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