Added Python script to generate naive text programs

text.py

+#!/usr/bin/env python
+import sys
+
+if __name__ == '__main__':
+    if len(sys.argv) < 2:
+        print >>sys.stderr, 'usage: python %s STRING' % sys.argv[0]
+        sys.exit(1)
+
+    def cmd(c):
+        return ('+' * c if c > 0 else '-' * -c) + '.'
+
+    input_string = ' '.join(sys.argv[1:]) + '\n'
+    ords = [0] + map(ord, input_string)
+    diffs = [ords[i + 1] - c for i, c in enumerate(ords[:-1])]
+    print '\n'.join(map(cmd, diffs))