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view tests/updateErr.ur @ 2142:3288e3c9948b

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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 abb0e95dcaa1
children
line wrap: on
line source
fun main () : transaction page =
    s <- source "";
    b <- Buffer.create;
    txt <- source "";

    return <xml><body onload={onError (fn xml => Buffer.write b (show xml));
                              onFail (fn s => alert ("FAIL! " ^ s))}>
      <dyn signal={s <- signal s; return <xml>{[s]}</xml>}/><br/>
      <dyn signal={s <- signal s; if s = "" then return <xml>Init</xml> else error <xml>Crapky</xml>}/><br/>
      <dyn signal={s <- signal s; return <xml>"{[s]}"</xml>}/><br/>
      <button onclick={fn _ => debug "88"}/><br/>

      <ctextbox source={txt}/> <button onclick={fn _ => s' <- get txt; set s s'; set txt ""}/>

      <hr/>

      <dyn signal={Buffer.render b}/>
    </body></xml>