Mercurial > urweb

view tests/rpchan.ur @ 2142:3288e3c9948b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix XML indentation in Emacs mode The return value of MATCH-STRING is a string. At least on Emacs 25, the comparisons between string and character with EQUAL could never succeed, and so the cases for matching braces were never triggered. GET-TEXT-PROPERTY may return a list rather than an atom (for example, on long lines with whitespace-mode turned on), and this broke the heuristic of looking for the tag face in previous text.
author Julian Squires <julian@cipht.net>
date Mon, 04 May 2015 14:35:07 -0400
parents 3dd041b00087
children
line wrap: on
line source
fun remote () =
    ch <- channel;
    send ch "Hello World!";
    return ch

fun remoter () =
    ch <- channel;
    send ch "Hello World!";
    return <xml><active code={spawn (s <- recv ch; alert s); return <xml/>}/></xml>

fun main () =
    x <- source <xml/>;
    return <xml><body>
      <button onclick={fn _ => ch <- rpc (remote ()); s <- recv ch; alert s}>TEST</button>
      <button onclick={fn _ => y <- rpc (remoter ()); set x y}>TESTER</button>
      <hr/>
      <dyn signal={signal x}/>
    </body></xml>