[PATCH] add Smulx and setal (styled underlines) to foot

[Daniel Eklöf]

Hi,

I would appreciate if the patch below was applied to ncurses. It 
adds the 'Smulx' and 'setal' (i.e styled and colored underlines) 
capabilities to foot's terminfo. This is something that foot 
supports since version 1.18.0 (released today):

diff -urNp a/misc/terminfo.src b/misc/terminfo.src
--- a/misc/terminfo.src 2024-08-02 14:46:54.077817933 +0200
+++ b/misc/terminfo.src 2024-08-02 14:48:53.762373032 +0200
@@ -7946,6 +7946,7 @@ foot+base|foot base fragment,
        sgr=%?%p9%t\E(0%e\E(B%;\E[0%?%p6%t;1%;%?%p5%t;2%;%?%p2%t;4%;
            %?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m,
        sgr0=\E(B\E[m, smam=\E[?7h, smkx=\E[?1h\E=, E3=\E[3J,
+       Smulx=\E[4:%p1%dm,
        use=att610+cvis, use=ansi+csr, use=ansi+cup,
        use=ansi+enq, use=ansi+local, use=ansi+idc, use=ansi+idl,
        use=ansi+rca2, use=ansi+rep, use=ansi+tabs,
@@ -7953,7 +7954,7 @@ foot+base|foot base fragment,
        use=ecma+strikeout, use=xterm+acs, use=xterm+alt+title,
        use=xterm+pcfkeys, use=xterm+sm+1006, use=xterm+tmux2,
        use=xterm+sl-alt, use=bracketed+paste,
-       use=report+version, use=xterm+focus,
+       use=report+version, use=xterm+focus, use=kitty+setal,

######## WEB CLIENTS

References:

https://codeberg.org/dnkl/foot/releases/tag/1.18.0
https://codeberg.org/dnkl/foot/issues/828
https://codeberg.org/dnkl/foot/pulls/1747

foot.patch
Description: Add Smulx+setal to foot

Thanks,
Daniel Eklöf