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Rev Age Author Path Log message Diff
1591 356 d 9 h mateusz.viste /svarcom/trunk/ instead of raw-copying a PSP for RMOD, ask DOS to generate it via int 21h,ah=26h  
1590 356 d 17 h mateusz.viste /svarcom/trunk/ do NOT close file handlers in an attempt to preserve the stdin/stdout/etc descriptors  
1589 356 d 19 h mateusz.viste /svarcom/trunk/ RMOD's PSP set so the SS:SP pointer has some room to POP things (advised by E. C. Masloch, thanks\!)  
1588 356 d 21 h mateusz.viste /svarcom/trunk/ preset RMOD's JFT size to 20 slots (which is the maximum that the PSP can hold - more than this would require a separate allocation)  
1587 357 d 8 h mateusz.viste /svarcom/trunk/ patching up RMOD's PSP once it is loaded in memory: clearing out the JFTand presetting a stack address. thanks to E. C. Masloch for pointers  
987 984 d 23 h mateusz.viste /svarcom/trunk/ improved stack overflow protection so it is allows stack overflow as long as it does not touches actual data  
983 985 d 11 h mateusz.viste /svarcom/trunk/ smart stack overflow detection: damages only the commandline history and degrades gracefully  
975 987 d 7 h mateusz.viste /svarcom/trunk/ transient shell follows the int23h vector to locate RMOD (LINK/LN compatibility workaround)  
963 987 d 12 h mateusz.viste /svarcom/trunk/ rmod bat ctx linked list is freed using a specialized function to enable reusability  
957 988 d 8 h mateusz.viste /svarcom/trunk/ CALL support for calling batch files from within batch files  
949 988 d 17 h mateusz.viste /svarcom/trunk/ redesign of how batch contexts are stored in memory (required for future CALL support)  
537 1078 d 10 h mateuszviste /svarcom/trunk/ added break handler  
479 1085 d 11 h mateuszviste /svarcom/trunk/ cmdline far ptr is replaced by a local array, shared with BUFFER and merged with rmodcore  
478 1085 d 16 h mateuszviste /svarcom/trunk/ renamed rmod array to rmodcore and removed its const flag so the memory can be possibly reused for other purposes  
475 1085 d 19 h mateuszviste /svarcom/trunk/ rmod->echoflag merged inside rmod->flags  
465 1087 d 11 h mateuszviste /svarcom/trunk/ rmod stacking is possible (multiple command.com instances) + minor optimizations  
459 1088 d 10 h mateuszviste /svarcom/trunk/ rmod has a PSP now  
454 1088 d 22 h mateuszviste /svarcom/trunk/ simplified rmod_install()  
453 1088 d 22 h mateuszviste /svarcom/trunk/ saving original env seg in rmod so I can detect "I am process 0" situations in MS-DOS 5/6  
450 1089 d 14 h mateuszviste /svarcom/trunk/ moved some data into rmod props struct  

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