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-
- PowerBASIC Patch Documentation
- ==============================
-
- The PowerBASIC patch programming utility (PBPATCH.EXE) is provided to
- allow you to install modifications, bug fixes, and enhancements to the
- two PowerBASIC compilers (PB.EXE and PBC.EXE). It is only to be used
- in conjunction with patch data files issued by the developers. When
- executed, it will directly modify the compiler files, to add the needed
- modifications. It is important that you only modify a COPY of the
- compiler files, NOT AN ORIGINAL MASTER, as it is possible that the
- patch process may not be successfully completed (you might experience
- a disk read/write error, power outage, etc.), and the resulting
- "partially-patched" compilers would be unusable.
-
- PowerBASIC patch data files are identified by a simple naming convention,
- PBnnnnnn.PAT, where nnnnnn represents the issue date of the patch file.
- Thus, a file issued on January 1, 1990 would be named PB010190.PAT.
-
- This is version #1.1 of the PBPATCH utility, and may be used with patch
- data files issued on or after 3/30/90, and until a later PBPATCH version
- is issued. When executed, PBPATCH will verify the compatibility of the
- patch data file, and report any inconsistency.
-
- To execute the patch utility, place one or both of your compiler files
- (PB.EXE and PBC.EXE) in your default directory, and then just execute
- PBPATCH.EXE. An initial prompt will ask you to identify the patch data
- file to be used. Enter the data file name, and PBPATCH will do the rest.
-
- =========================================================================
- =========================================================================
-
- BETA TESTER Test Patch not for general release
-
- Although we believe this patch to be completely functional, it has NOT
- been thoroughly tested. Use with caution. If problems are encountered
- please contact Lloyd Smith, Spectra Tech Support immediately.
- 813-625-1172 voice, 813-625-1721 bbs, 813-625-1698 fax
-
-
- 10/09/90 --- PowerBASIC patch data file: PB100990.PAT
-
- This patch data file is usable only with PowerBASIC (PB.EXE and PBC.EXE)
- Rev. #2.10a only. It provides the following enhancements and/or corrects the
- following error conditions:
-
-
- 1. Corrects Com Port time outs.
-
- 2. Corrects problem with CHDRIV$ (change drive) command problem.
-
-