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- SDT.SUB
-
- SDT.SUB is a CP/M-80 SUBMIT style batch process command file
- which will overlay the standard DDT.COM, and create a new,
- enhanced form called SDT.COM. SDT has the following enhancements
- vis-a-vis the plain vanilla DDT. (part of the CPM utility set)
-
- 1) B command creates Block of text for search.
-
- 2) Exxxx command Explores memory for string from xxxx.
-
- 3) Cxxxx command Changes memory with ASCII input from xxxx.
-
- 4) Jn command Jumps to new default drive n (0=A:, etc.).
-
- 5) V command Views directory at first match to I command.
-
- 6) W command Where is next match.
-
- SDT is the creation of Dr. William Parke, and is described in the
- December 1983 issue of >CHUG, the newsletter of the Capital Heath
- Users' Group. Inc. (PO Box 2653, Fairfax, VA., 22031). The
- information here is reproduced with credit to Dr. Parke, who may
- be contacted at the above address, for further information.
-
- The article in the magazine included step-by-step instructions
- for keying in the source for the modification. My only
- contribution to the utility of this idea was to make up the SUB
- file to automate the process, and save the keystrokes required.
-
- For an original DDT.COM crc of 34 B9, the newly created SDT.COM
- was found to have a crc of 3D BA (via CRCK-42.COM). SDT can be
- quickly installed by EX14.
-
- Walt Jung 12/24/83
- BHEC RCPM (301)-661-2175