https://pushbx.org/ecm/dokuwiki/ 2026-06-10T14:55:04+00:00 https://pushbx.org/ecm/dokuwiki/ https://pushbx.org/ecm/dokuwiki/lib/tpl/dokuwiki/images/favicon.ico text/html 2023-08-21T20:20:36+00:00 Anonymous (anonymous@undisclosed.example.com) https://pushbx.org/ecm/dokuwiki/blog/pushbx/2023/0821_late_mid_august_work?rev=1692642036&do=diff Late mid August work 2023-08-20 The main developments this work occurred on the Enhanced DR-DOS codebase, which I collected into a repo before patching it. Some of the patches were contributed by a user of the BTTR forum. seekext The seekext TSR gained support for passing the file handle information service on int 21h function 71A6h to the redirector. This uses a dosemu2 extension service on int 2Fh function 11A6h, if available. This is particularly important for the 2011 revision of EDR-DOS… text/html 2023-09-03T21:09:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://pushbx.org/ecm/dokuwiki/blog/pushbx/2023/0813_early_mid_august_work?rev=1693768157&do=diff Early mid August work 2023-08-13 This week some development of the debugger and of dosemu2 happened. lDebug * Interrupt 0Dh, 0Ch hooks optional at run time (INSTALL INTFAULTS install flag noun) * Optional interrupt hooks share a lot of code now (1, 2, 3, 4) * In init the parsing of switches now capitalises the switch letter rather than doing two branches per switch text/html 2023-12-04T20:47:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://pushbx.org/ecm/dokuwiki/blog/pushbx/2023/0903_august/september_work?rev=1701719227&do=diff August / September work 2023-09-03 Some work on EDR-DOS and lDebug happened. A manual for TESTHOOK has been added. Additionally, some experience using lDebug was gained. EDR-DOS During testing of building Enhanced DR-DOS from within itself (running in dosemu2, either on MFS-redirected drives or on a FAT32 hard disk image) it turned out that EDR-DOS's command.com does not support the /Y switch to the COPY command. I had used that switch for FreeCOM in order to copy the text/html 2023-08-28T21:25:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://pushbx.org/ecm/dokuwiki/blog/pushbx/2023/0828_late_august_work?rev=1693250747&do=diff Late August work 2023-08-27 This week some development happened. I also finished an audit of all lDebug changes in recent months and did a pass over the entire lDebug manual to update the worst outdated parts. Finally, I prepared the lDebug release 6 yesterday. MSDebug changes The range parameter type's manual entry