bug#48439: 28.0.50; Support for the Alacritty terminal emulator

[Andreas Schwab]

On Mai 15 2021, Eli Zaretskii wrote:

> Looks quite extensive to me.  Of particular importance are: the number
> of colors (not 256 but only 8 in alacritty), and different commands to
> set fore- and back-ground colors.

Both are overridden in the alacritty description.

comparing alacritty+common to alacritty.
    comparing booleans.
        ccc: F:T.
    comparing numbers.
        colors: 8, 256.
        pairs: 64, 65536.
    comparing strings.
        initc: NULL, 
'\E]4;%p1%d;rgb\:%p2%{255}%*%{1000}%/%2.2X/%p3%{255}%*%{1000}%/%2.2X/%p4%{255}%*%{1000}%/%2.2X\E\\'.
        oc: NULL, '\E]104\007'.
        rs1: '\Ec', '\Ec\E]104\007'.
        setab: '\E[4%p1%dm', 
'\E[%?%p1%{8}%<%t4%p1%d%e%p1%{16}%<%t10%p1%{8}%-%d%e48;5;%p1%d%;m'.
        setaf: '\E[3%p1%dm', 
'\E[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;m'.
        setb: 
'\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m', NULL.
        setf: 
'\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m', NULL.

comparing xterm-256color to alacritty.
    comparing booleans.
        hs: F:T.
        km: T:F.
    comparing numbers.
    comparing strings.
        dsl: NULL, '\E]2;\007'.
        fsl: NULL, '^G'.
        tsl: NULL, '\E]2;'.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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