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Execute a Markov algorithm: Difference between revisions
Re-word intro and add stretch goal.
m (→{{header|Python}}: whitespace) |
(Re-word intro and add stretch goal.) |
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There is one rule per line. If there is a . present before the <replacement>, then this is a terminating rule in which case the interpreter must halt execution.
Use the following three tests on entries:
'''Ruleset 1:'''<pre>
# This rules file is extracted from Wikipedia:
# http://en.wikipedia.org/wiki/Markov_Algorithm
Line 17 ⟶ 18:
the shop -> my brother
a never used -> .terminating rule
</pre>
Sample text of:
"I bought a B of As from T S."
Should generate the output:
"I bought a bag of apples from my brother."
'''Ruleset 2:'''<br>
A test of the terminating rule
<pre>
# Slightly modified from the rules on Wikipedia
A -> apple
Line 25 ⟶ 33:
T -> the
the shop -> my brother
a never used -> .terminating rule</pre>
Sample text of:
"I bought a B of As from T S."
Should generate:
"I bought a bag of apples from T shop."
'''Ruleset 3:'''<br>
A stretch goal. This tests the for correct substitution order and may trap simple regexp based replacement routines if special regexp characters are not escaped
<pre># BNF Syntax testing rules
A -> apple
WWWW -> with
Bgage -> ->.*
B -> bag
->.* -> money
W -> WW
S -> .shop
T -> the
the shop -> my brother
a never used -> .terminating rule</pre>
Sample text of:
"I bought a B of As W my Bgage from T S.""
Should generate:
"I bought a bag of apples with my money from T shop."
=={{header|J}}==
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