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<title>GRU's Blog &mdash; posts tagged "txtutils"</title>
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<h3><a class="ablack" href="gru-devlog-33---yemu-txtutils.html">
GRU Devlog 33 - yemu, txtutils
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<div class="subtitle">May 15, 2022 &mdash;
G1n
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<p>This 2 weeks I spend implementing new yemu features. I implememented CMP ocpu instruction
and added very basic stack implementation and some instructions for it. I will need to
add more description about stack and stack manipulation instructions to ocpu specifications.</p>
<p>Also I started coding txtutils. I am planning it for text manipulation programs (grep, sed,
awk). Started to develop grep utility, it already can find text in input, but not supports
some &ldquo;regex commands&rdquo; that I would like it to support. Also I want to add support for
multiple files there.</p>
<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_yemu.html'>yemu</a>, <a href='tag_txtutils.html'>txtutils</a></p>
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<div id="footer">CC by-nc-nd <a href="https://gruos.org/">G1n</a> &mdash; <a href="mailto:g1n&#64;ttm&#46;sh">g1n&#64;ttm&#46;sh</a><br>
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