From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [U-Boot, v3] common: cli_readline: Improve command line editing
Date: Sun, 21 Aug 2016 11:08:50 -0400 [thread overview]
Message-ID: <20160821150850.GM5342@bill-the-cat> (raw)
In-Reply-To: <1471367788-17795-1-git-send-email-james.byrne@origamienergy.com>
On Tue, Aug 16, 2016 at 06:16:28PM +0100, James Byrne wrote:
> This improves the cread_line() function so that it will correctly
> process the 'Home', 'End', 'Delete' and arrow key escape sequences
> produced by various terminal emulators. This makes command line editing
> a more pleasant experience.
>
> The previous code only supported the cursor keys and the 'Home' key, and
> only for certain terminal emulator configurations. This adds support for
> the 'End and 'Delete' keys, and recognises a wider range of escape
> sequences. For example, the left arrow key can be 'ESC O D' instead of
> 'ESC [ D', and the 'Home' key can be 'ESC [ H', 'ESC O H', 'ESC 1 ~' or
> 'ESC 7 ~', depending on what terminal emulator you use and how it is
> configured.
>
> Signed-off-by: James Byrne <james.byrne@origamienergy.com>
> Changes for v2
> - Explicitly initialize variable to avoid spurious compiler warning.
> Changes for v3
> - Remove unnecessary setting of 'act' to ESC_REJECT (now its default
> value).
Applied to u-boot/master, thanks!
--
Tom
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prev parent reply other threads:[~2016-08-21 15:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-08 12:49 [U-Boot] [PATCH] common: cli_readline: Improve command line editing James Byrne
2016-07-14 22:32 ` [U-Boot] " Tom Rini
2016-07-31 21:58 ` [U-Boot] [PATCH v2] " James Byrne
2016-07-31 23:20 ` Tom Rini
2016-08-16 17:16 ` [U-Boot] [PATCH v3] " James Byrne
2016-08-21 15:08 ` Tom Rini [this message]
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