Here's a fixed-up version of this classic manual (correcting the scanning errors from p. 71 onward found in the original): https://github.com/PDP-10/muddle/blob

Here's a fixed-up version of this classic manual (correcting the scanning errors from p. 71 onward found in the original): https://github.com/PDP-10/muddle/blob/master/doc/MDL_Programming_Language.pdf https://github.com/PDP-10/muddle/blob/master/doc/MDL_Program... Other significant MDL manuals (including 2 similarly fixed-up versions) can be found here: https://github.com/PDP-10/muddle/tree/master/doc https://github.com/PDP-10/muddle/tree/master/doc