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* Add rcsid. Sort #includes.charnier1998-03-231-3/+7
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* Change manual declarations of some functions to proper includesache1997-09-151-15/+30
| | | | | | Rewrote allowed character test to be more efficient Fix screen position calculations: control and 8bit characters was not counted properly
* Use err(3). Add usage().charnier1997-08-251-31/+30
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* Add locale-independent control checks for security reasonache1997-05-141-2/+4
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* Localize itache1997-05-131-0/+3
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* Fix 8bit chars handlingache1997-04-081-2/+11
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* compare return value from getopt against -1 rather than EOF, per the finalimp1997-03-291-1/+1
| | | | posix standard on the topic.
* Fix some improperly wrapped lines in the code.alex1996-08-111-4/+2
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* The talkd security hole can ealso be exploited by wall (and thus rwall).guido1994-10-231-0/+5
| | | | | write and talk are not affected. Now print out escape sequences in the same way as is done by write(1).
* BSD 4.4 Lite Usr.bin Sourcesrgrimes1994-05-274-0/+435
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