argv[2] = <def>
argv[3] = <ghi>
argv[4] = <jkl >
+argv[1] = < abc>
+argv[2] = <def>
+argv[3] = <ghi>
+argv[4] = <jkl >
argv[1] = <--abc>
argv[2] = <def>
argv[3] = <ghi>
argv[4] = <jkl-->
+argv[1] = <a b>
+argv[2] = <cd>
+argv[3] = <ef>
+argv[4] = <gh>
+argv[1] = <a b>
+argv[2] = <cd>
+argv[3] = <ef>
+argv[4] = <gh>
+argv[1] = <a b>
+argv[2] = <cd>
+argv[3] = <ef>
+argv[4] = <gh>
argv[1] = < >
argv[1] = < - >
argv[1] = </^root:/{s/^[^:]*:[^:]*:\([^:]*\).*$/\1/>
argv[1] = <26>
argv[1] = <\>
argv[1] = <~>
+argv[1] = <a>
+argv[2] = <b>
+argv[3] = <c>
+argv[4] = <d>
+argv[5] = <e>