X-Git-Url: https://git.rrq.au/?a=blobdiff_plain;f=reference.html;h=609c422d1f31238ff88134fad393ef226287787e;hb=7c25292fc7c1f7e83989182540328befb290dfa6;hp=e07df55fc602666ca9823713d05b0677b8251d12;hpb=9b8fcf87eaed58b6dfabcf885f8eef5484643de6;p=rrq%2Frrqforth.git

diff --git a/reference.html b/reference.html
index e07df55..609c422 100644
--- a/reference.html
+++ b/reference.html
@@ -793,6 +793,7 @@ asciidoc.install();
 <a href="#p_2over">2OVER</a> &#160;
 <a href="#p_2swap">2SWAP</a> &#160;</p></div>
 <div class="paragraph"><p><a href="#p_abs">ABS</a> &#160;
+<a href="#p_again">AGAIN</a> &#160;
 <a href="#p_allot">ALLOT</a> &#160;
 <a href="#p_and">AND</a> &#160;
 <a href="#inline_code">[ASM]</a> &#160;</p></div>
@@ -832,7 +833,8 @@ asciidoc.install();
 <div class="paragraph"><p><a href="#p_if">IF</a> &#160;
 <a href="#p_ifagain">IFAGAIN</a> &#160;
 <a href="#p_ifbreak">IFBREAK</a> &#160;
-<a href="#p_immediate">IMMEDIATE</a> &#160;</p></div>
+<a href="#p_immediate">IMMEDIATE</a> &#160;
+<a href="#p_input">INPUT</a> &#160;</p></div>
 <div class="paragraph"><p><a href="#p_literal">LIT</a> &#160;
 <a href="#p_load_file_quote">LOAD-FILE"</a> &#160;</p></div>
 <div class="paragraph"><p><a href="#p_args">MAIN-ARGS</a> &#160;
@@ -1190,6 +1192,23 @@ value. To that end, the values are 64-bit signed integers.</p></div>
 <div style="text-align:center">
 _______________________________________________________
 </div>
+<div class="paragraph"><p><a id="p_again"></a></p></div>
+</div>
+<div class="sect2">
+<h3 id="_word_again">Word: AGAIN</h3>
+<div class="literalblock">
+<div class="content">
+<pre><code>Data stack: Compiling: ( -- a )</code></pre>
+</div></div>
+<div class="paragraph"><p>"AGAIN" is an immediate function word that is used together with
+<a href="#p_begin">BEGIN</a> and instead of <a href="#p_end">END</a> to implement structured
+execution control. AGAIN scans the datastack for the nearest preceding
+BEGIN marker and lays out an unconditional branch from this point the
+beginning of the block during execution. It thereafter performs the
+<a href="#p_end">END</a> compile action to end the block.</p></div>
+<div style="text-align:center">
+_______________________________________________________
+</div>
 <div class="paragraph"><p><a id="p_allot"></a></p></div>
 </div>
 <div class="sect2">
@@ -1374,6 +1393,7 @@ resolution address just above the required 0 on the data stack.</p></div>
 : WORDS ( wordlist -- ; Print all words of word list )
   BEGIN
     @ DUP IF DUP WTELL ELSE BREAK THEN
+    1 IFAGAIN
   END
   DROP
   NL EMIT
@@ -2337,6 +2357,19 @@ the most recent word to 1, thereby making that word an immediate word.</p></div>
 <div style="text-align:center">
 _______________________________________________________
 </div>
+<div class="paragraph"><p><a id="p_input"></a></p></div>
+</div>
+<div class="sect2">
+<h3 id="_word_input">Word: INPUT</h3>
+<div class="literalblock">
+<div class="content">
+<pre><code>Data stack: ( -- a )</code></pre>
+</div></div>
+<div class="paragraph"><p>"INPUT" is a variable word for the input stream buffer used by
+<a href="#p_evaluate_stream">EVALUATE-STREAM</a>.</p></div>
+<div style="text-align:center">
+_______________________________________________________
+</div>
 <div class="paragraph"><p><a id="p_left_bracket"></a></p></div>
 </div>
 <div class="sect2">
@@ -3396,7 +3429,7 @@ is deepest.</p></div>
 <div id="footer">
 <div id="footer-text">
 Last updated
- 2021-06-02 01:27:44 AEST
+ 2021-06-04 18:26:45 AEST
 </div>
 </div>
 </body>