mandoc - UNIX manpage compiler toolset

	Commit message (Collapse)	Author	Age	Files	Lines
*	If a .shift request has a negative argument, do not use a negative array	Ingo Schwarze	2022-04-24	3	-6/+13
\| \| \| \| \| \| \| \|	index but use 0 instead of the argument, just like groff. Warn about the invalid argument. While here, fix the column number in another warning message. Segfault reported by tb@, found with afl(1).
*	delete the two pairs of extra blank lines from expected man(7) terminal	Ingo Schwarze	2021-06-28	2	-8/+0
\| \| \| \|	output that are no longer printed since man_term.c rev. 1.236
*	Implement the roff(7) .shift and .return requests,	Ingo Schwarze	2018-08-23	6	-0/+128
	for example used by groff_hdtbl(7) and groff_mom(7). Also correctly interpolate arguments during nested macro execution even after .shift and .return, implemented using a stack of argument arrays. Note that only read.c, but not roff.c can detect the end of a macro execution, and the existence of .shift implies that arguments cannot be interpolated up front, so unfortunately, this includes a partial revert of roff.c rev. 1.337, moving argument interpolation back into the function roff_res().