libraries/boolstuff: Added (boolean expression tree toolkit).

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/libraries/boolstuff/slack-desc b/libraries/boolstuff/slack-desc
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+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+         |-----handy-ruler------------------------------------------------------|
+boolstuff: boolstuff (boolean expression tree toolkit)
+boolstuff: 
+boolstuff: BoolStuff is a small C++ library that supports a few operations on
+boolstuff: boolean expression binary trees. The main features are: 
+boolstuff: - a boolean expression parser (supports operators AND, OR
+boolstuff:   and NOT, as well as parentheses);
+boolstuff: - an algorithm to convert a boolean expression binary tree
+boolstuff:   into its Disjunctive Normal Form;
+boolstuff: - a function that determines if an expression tree is in DNF.
+boolstuff: A command named `booldnf' that calls this library is also provided.
+boolstuff: