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updating CHANGES.html

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Daniel Ehrenberg 2005-08-23 19:02:00 +00:00
parent c3540aaf7a
commit a380526f12
2 changed files with 8 additions and 2 deletions
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8
CHANGES.html
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@ -23,7 +23,7 @@
<ul> <ul>
<li><code>2each ( seq seq quot -- quot: elt -- elt )</code> combinator</li> <li><code>2each ( seq seq quot -- quot: elt -- elt )</code> combinator</li>
<li><code>join ( seq glue -- seq )</code> combinator. Takes a sequence of sequences, and constructs a new sequence with the glue in between each sequence. For example: <li><code>join ( seq glue -- seq )</code> word. Takes a sequence of sequences, and constructs a new sequence with the glue in between each sequence. For example:
<pre> [ "usr" "bin" "grep" ] "/" join <pre> [ "usr" "bin" "grep" ] "/" join
<b>"usr/bin/grep"</b></pre></li> <b>"usr/bin/grep"</b></pre></li>
<li>Integers now support the sequence protocol. An integer is an increasing sequence of its predecessors. This means the <code>count ( n -- [ 0 ... n-1 ] )</code> word is gone; just use <code>&gt;vector</code> instead. Also, <code>project</code> has been made redundant by <code>map</code>.</li> <li>Integers now support the sequence protocol. An integer is an increasing sequence of its predecessors. This means the <code>count ( n -- [ 0 ... n-1 ] )</code> word is gone; just use <code>&gt;vector</code> instead. Also, <code>project</code> has been made redundant by <code>map</code>.</li>
@ -53,6 +53,11 @@
<li>More descriptive "out of bounds" errors.</li> <li>More descriptive "out of bounds" errors.</li>
<li>New <code>with-datastack ( stack word -- stack )</code> combinator.</li> <li>New <code>with-datastack ( stack word -- stack )</code> combinator.</li>
<li>New <code>cond ( conditions -- )</code> combinator. It behaves like a set of nested <code>ifte</code>s; see its documentation comment for details. Note that it does not compile.</li> <li>New <code>cond ( conditions -- )</code> combinator. It behaves like a set of nested <code>ifte</code>s; see its documentation comment for details. Note that it does not compile.</li>
<li>Completely redid infix algebra in <code>conrib/algebra/</code>. Now, vector operations are possible
and the syntax doesn't use so many spaces. New way to write the quadratic formula:
<pre>MATH: quadratic[a;b;c] =
plusmin[(-b)/2*a;(sqrt(b^2)-4*a*c)/2*a] ;</pre>
(Daniel Ehrenberg)</li>
</ul> </ul>
</li> </li>
@ -172,6 +177,7 @@ write1 ( char -- )</pre>
<li>md5 hashing algorithm in <code>contrib/crypto/</code> (Doug Coleman). <li>md5 hashing algorithm in <code>contrib/crypto/</code> (Doug Coleman).
</ul> </ul>
</ul> </ul>

2
contrib/algebra/parse-k.factor
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IN: parse-k IN: infix
USING: sequences kernel math strings combinators namespaces prettyprint io inspector USING: sequences kernel math strings combinators namespaces prettyprint io inspector
errors parser generic lists kernel-internals hashtables words vectors ; errors parser generic lists kernel-internals hashtables words vectors ;
! remove: inspector ! remove: inspector