John Baldwin d39d4a6e64 - Change the ddb paging "support" to use a variable (db_lines_per_page) to ... control the number of lines per page rather than a constant. The variable can be examined and changed in ddb as '$lines'. Setting the variable to 0 will effectively turn off paging. - Change db_putchar() to force out pending whitespace before outputting newlines and carriage returns so that one can rub out content on the current line via '\r \r' type strings. - Change the simple pager to rub out the --More-- prompt explicitly when the routine exits. - Add some aliases to the simple pager to make it more compatible with more(1): 'e' and 'j' do a single line. 'd' does half a page, and 'f' does a full page. MFC after: 1 month Inspired by: kris		2004-11-01 22:15:15 +00:00
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busio.s	Include machine/asmacros.h instead of machine/asm.h.	2003-11-05 17:01:51 +00:00
busiosubr.c
machdep.c	- Change the ddb paging "support" to use a variable (db_lines_per_page) to	2004-11-01 22:15:15 +00:00