Execute a Markov algorithm: Difference between revisions

Content added Content deleted

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@@ Line 1,051: / Line 1,051: @@
 void main() {
-    string[][] rules = readText("markov_rules.txt").splitLines().
+    auto rules = readText("markov_rules.txt").splitLines().split("");
+    auto tests = readText("markov_tests.txt").splitLines();
-                       split("");
+    auto regex = ctRegex!(r"^([^#]*?)\s+->\s+(\.?)(.*)");
-    string[] tests = readText("markov_tests.txt").splitLines();
-    assert(tests.length == rules.length);
-    // Faster to compile run-time regex
-    //auto regex = regex(r"^([^#]*?)\s+->\s+(\.?)(.*)");
-    // Compile-time regex creation
-    // DMD 2.059 uses about 130 MB RAM to compile this
-    enum regex = ctRegex!(r"^([^#]*?)\s+->\s+(\.?)(.*)");
     foreach (i, test; tests) {
+        auto origtest = test.dup;
         string[][] capt;
         foreach (line; rules[i]) {
             auto m = line.match(regex);
-            if (!m.empty)
+            if (!m.empty) capt ~= array(m.captures)[1 .. $];
-                capt ~= m.captures.array()[1 .. $];
         }
+        REDO: auto copy = test;
-        REDO:
-        auto copy = test;
         foreach (c; capt) {
             test = test.replace(c[0], c[2]);
-            if (c[1] == ".")
+            if (c[1] == ".") break;
-                break;
+            if (test != copy) goto REDO;
-            if (test != copy)
-                goto REDO;
         }
+        writefln("%s\n%s\n", origtest, test);
-        writeln(test);
     }
 }</lang>
 {{out}}
-<pre>I bought a bag of apples from my brother.
+<pre>I bought a B of As from T S.
+I bought a bag of apples from my brother.
+I bought a B of As from T S.
 I bought a bag of apples from T shop.
+I bought a B of As W my Bgage from T S.
 I bought a bag of apples with my money from T shop.
+_1111*11111_
 11111111111111111111
+A000000
 H1111000</pre>