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From: Roman Perepelitsa <roman.perepelitsa@gmail.com>
To: Bart Schaefer <schaefer@brasslantern.com>
Cc: TJ Luoma <luomat@gmail.com>, Zsh Users <zsh-users@zsh.org>
Subject: Re: how to either ignore or deal with Icon$'\r' files on macOS
Date: Fri, 21 Jun 2019 10:20:43 +0200	[thread overview]
Message-ID: <CAN=4vMq0URy7yXDi+Bkx_MAf5wALqWLdzf5rxpH=xVdc78FJSw@mail.gmail.com> (raw)
In-Reply-To: <CAH+w=7bRNDbxtFieHaXCtR7Lw0n+j_EaUzag4nJk8ECAzLN-BQ@mail.gmail.com>

I'll add to Bart's reply that you can print strings with unprintable
characters like this:

    print -r -- ${(q)i}

The printed string round-trips, meaning that you can copy it into your
code for the purpose of comparison via == and the like. For the icon
files you'd get Icon$'\r'.

For strings with many unprintable characters it may be more convenient
to use ${(qqqq)i}. It puts the whole string inside a single $'...', as
in $'Icon\r'.

Roman.

      reply	other threads:[~2019-06-21  8:21 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-21  0:04 TJ Luoma
2019-06-21  1:26 ` Ray Andrews
2019-06-21  1:38 ` Bart Schaefer
2019-06-21  8:20   ` Roman Perepelitsa [this message]

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