kat0h

        eval$s=%w'  t="e                                  val$
      s=%     w"<<  39<<                                  ($s*
    3);s       =?0  ;b=[                                  ""]*
   7;Ti         me  .now                                  .str
  ftim          e(  "%H:                                  %M")
  .spl              it("                                  ").e
 ach{               |n|c                                  =[12
 6,48               ,109                                  ,121
,51,9               1,95                                  ,112
,127,               123]       [n.to_          i];h=      ->(i    ){n=

kat0h

eval$s=%w'loop{a=Array;s=34;b=a.new(s){a.new(s,0)};(0...s).each{|x|(0...s).each{|y|xx=x-s/2.1;yy=y-s/2.1;i=xx**2+yy**2;b[y][x]=(s/2.8)**2<i&&i<(s/2)**2?1:((i<(s/20)**2)?1:0)}};l=Math;t=Time.new;h,m,v=(t.hour%12+t.min*0.00872664625)*0.5235,t.min*0.1047,t.sec*0.1047;c=->(p,z,u,d,e){g=d-z;i=(g>=0)?1:-1;o=e-u;j=(o>=0)?1:-1;g=g.abs*2;o=o.abs*2;p[u][z]=1;x=z;y=u;if(g>o);f=o-g/2;until(x==d);k=f>=0;y+=(k)?j:0;f-=(k)?g:0;x+=i;f+=o;p[y][x]=1;end;else;f=g-o/2;until(y==e);if(f>=0);x+=i;f-=o;end;y+=j;f+=g;p[y][x]=1;end;end;};b[(-l.cos(v)*(s/3)+s/2).to_i][(l.sin(v)*(s/3)+s/2).to_i]=1;c.call(b,s/2,s/2,(l.sin(m)*(s/2.6)+s/2).to_i,(-l.cos(m)*(s/2.5)+s/2).to_i);c.call(b,s/2,s/2,(l.sin(h)*(s/5)+s/2).to_i,(-l.cos(h)*(s/4)+s/2).to_i);e=0;q="";b.each{|y|y.each{|x|q+=(x==1)?("eval$s=%w"<<39<<$s*3)[e..e+1]:32.chr*2;e+=(x==1)?2:0;};q<<10};q[-33,6]=""<<39<<".join#";e=27.chr;puts("##{e}[1;1H#{e}[H#{e}[2J"+10.chr+q);sleep(1)}#'.join#

kat0h

import { Denops } from "https://deno.land/x/[email protected]/mod.ts";
import { execute } from "https://deno.land/x/[email protected]/helper/mod.ts";
import * as op from "https://deno.land/x/[email protected]/option/mod.ts";
import MarkdownIt from "https://esm.sh/markdown-it";
import { listenAndServe } from "https://deno.land/[email protected]/http/server_legacy.ts";
import {
  acceptWebSocket,
  WebSocket,
} from "https://deno.land/[email protected]/ws/mod.ts";
import { open } from "https://deno.land/x/[email protected]/index.ts";

kat0h

                        eval$s=%w'a=Array;s=
                  34;b=a.new(s){a.new(s,0)};(0..
              .s).each{|x|(0...s).each{|y|xx=x-s/2.1
            ;yy=y-s/2.1;i=xx**2+yy**2;b[y][x]=(s/2.8)*
          *2<i&&i<(s/2)**2?1:((i<(s/20)**2)?1:0)}};l=Math;
        t=Time.new;h,m=(                  t.hour%12+t.min*
      0.00872664625)                          *0.5235,t.min*
    0.1047;c=->(p,                                z,u,d,e){g=d
    -z;i=(g>=0)?                                    1:-1;o=e-u;j
  =(o>=0)?1:-1                                      ;g=g.abs*2;o

kat0h

#反転
eval(s="a='eval(s='+s.inspect+')';puts a.reverse")

#色付き
eval(s='a="\\e[31meval(s="+s.inspect+")\\e[m";puts a')

kat0h

diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt
index 72e2cf13f..833a39a11 100644
--- a/runtime/doc/builtin.txt
+++ b/runtime/doc/builtin.txt
@@ -10445,6 +10445,7 @@ xpm			Compiled with pixmap support.
 xpm_w32			Compiled with pixmap support for Win32. (Only for
 			backward compatibility. Use "xpm" instead.)
 xsmp			Compiled with X session management support.
+wsl			Vim is running on WSL (Windows Subsystem for Linux).
 xsmp_interact		Compiled with interactive X session management support.

kat0h

let Ref = function({val -> execute("echo val")})
call Ref("hoge") " => hoge

vim9script
var Ref = function((val) => execute("echo val"))
Ref("hoge") # => E121: Undefined variable: val

kat0h

const Z = (f=> (x=>f(y=>x(x)(y))) (x=>f(y=>x(x)(y))) )

console.log(
  Z(
    (x) => (
      (n) => (
        (n==0) ? 1 : n * x(n-1)
      )
    )

kat0h

function! s:State(bufid) abort
  let l:counter = 0
  let l:bufid   = a:bufid

  function! Inc() closure
    let l:counter += 1
    call Flash()
  endfunction

  function! Dec() closure

kat0h

# アナログ時計の形に整形された 自分自身と等しいプログラムを出力するプログラム
                      eval$s=%w'a=Array;s=                        
                  34;b=a.new(s){a.new(s,0)};(0..
              .s).each{|x|(0...s).each{|y|xx=x-s/2.1
            ;yy=y-s/2.1;i=xx**2+yy**2;b[y][x]=(s/2.8)*
          *2<i&&i<(s/2)**2?1:((i<(s/20)**2)?1:0)}};l=Math;
        t=Time.new;h,m=(                  t.hour%12+t.min*
      0.00872664625)                          *0.5235,t.min*
    0.1047;c=->(p,                                z,u,d,e){g=d
    -z;i=(g>=0)?                                    1:-1;o=e-u;j