Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Implement the roff(7) .shift and .return requests, | 2018-08-23 | 1 | -0/+7 | |
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(). |