TSR - Revision history

Jnc: +cat

2019-01-01T13:28:02Z

+cat

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			[[Category: DOS Enhancements]]

Jnc: Proper cat, +links

2018-10-21T19:03:35Z

Proper cat, +links

← Older revision		Revision as of 19:03, 21 October 2018
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	TSR's were popular in the MS-DOS days as pseudo ~~multitasking~~. They would 'terminate and stay resident'. You could call them up with a hotkey and you could have them accessible from another program.		'''TSR''''s were popular in the [[MS-DOS]] days as pseudo [[multi-tasking]]. They would 'terminate and stay resident'. You could call them up with a hotkey and you could have them accessible from another program.

	These were VERY hard to program as MS-DOS was intended as a single tasking program.		These were VERY hard to program as MS-DOS was intended as a single tasking program.

	Many ~~debuggers~~ ran as TSR's.		Many [[debugger]]s ran as TSR's.

	I think the most popular TSR was Sidekick from Borland. Sidekick included a calculator, notepad, appointment book, basic terminal program, clip board among other things.		I think the most popular TSR was Sidekick from Borland. Sidekick included a calculator, notepad, appointment book, basic terminal program, clip board among other things.

	TSR's typically ~~hooked~~ the keyboard interrupt looking for a special sequence that would call them up, and interrupt the underlying program. More sophisticated ones would also hook the timer, and allow the 'foreground' program to continue to execute, a form of multitasking.		TSR's typically [[hook]]ed the [[keyboard]] [[interrupt]] looking for a special sequence that would call them up, and interrupt the underlying program. More sophisticated ones would also hook the timer, and allow the 'foreground' program to continue to execute, a form of multitasking.

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Tor: Typo

2016-01-25T13:06:32Z

Typo

← Older revision		Revision as of 13:06, 25 January 2016
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	TSR's were popular in the MS-DOS days as ~~psudo~~ multitasking. They would 'terminate and stay resident'. You could call them up with a hotkey and you could have them accessible from another program.		TSR's were popular in the MS-DOS days as pseudo multitasking. They would 'terminate and stay resident'. You could call them up with a hotkey and you could have them accessible from another program.

	These were VERY hard to program as MS-DOS was intended as a single tasking program.		These were VERY hard to program as MS-DOS was intended as a single tasking program.

Neozeed at 15:16, 4 July 2010

2010-07-04T15:16:44Z

← Older revision		Revision as of 15:16, 4 July 2010
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	TSR's were popular in the MS-DOS days as psudo multitasking. They would 'terminate and stay ~~ready~~'. You could call them up with a hotkey and you could have them accessible from another program.		TSR's were popular in the MS-DOS days as psudo multitasking. They would 'terminate and stay resident'. You could call them up with a hotkey and you could have them accessible from another program.

	These were VERY hard to program as MS-DOS was intended as a single tasking program.		These were VERY hard to program as MS-DOS was intended as a single tasking program.

Neozeed at 01:31, 3 July 2010

2010-07-03T01:31:32Z

← Older revision		Revision as of 01:31, 3 July 2010
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	Many debuggers ran as TSR's.		Many debuggers ran as TSR's.

			I think the most popular TSR was Sidekick from Borland. Sidekick included a calculator, notepad, appointment book, basic terminal program, clip board among other things.

			TSR's typically hooked the keyboard interrupt looking for a special sequence that would call them up, and interrupt the underlying program. More sophisticated ones would also hook the timer, and allow the 'foreground' program to continue to execute, a form of multitasking.


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Neozeed: New page: TSR's were popular in the MS-DOS days as psudo multitasking. They would 'terminate and stay ready'. You could call them up with a hotkey and you could have them accessible from another p...

2009-10-18T04:33:27Z

New page: TSR's were popular in the MS-DOS days as psudo multitasking. They would 'terminate and stay ready'. You could call them up with a hotkey and you could have them accessible from another p...

New page

TSR's were popular in the MS-DOS days as psudo multitasking. They would 'terminate and stay ready'. You could call them up with a hotkey and you could have them accessible from another program.

These were VERY hard to program as MS-DOS was intended as a single tasking program.

Many debuggers ran as TSR's.

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