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* Naive implementation of the roff(7) .po (page offset) request.Ingo Schwarze2017-06-141-0/+1
| | | | | | This clearly works when .po is called on the top level, but might not be sophisticated enough if people call .po inside indentation-changing contexts, but i haven't seen that in manual pages (yet :).
* implement roff(7) .rj (right justify) requestIngo Schwarze2017-06-141-0/+1
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* Minimal implementation of the roff(7) .ce request (center a numberIngo Schwarze2017-06-061-0/+1
| | | | | of input lines without filling). Contrary to groff, high-level macros abort .ce mode for now.
* Implement the roff(7) .mc (right margin character) request.Ingo Schwarze2017-06-041-1/+2
| | | | | | The Tcl/Tk manual pages use this extensively. Delete the TERM_MAXMARGIN hack, it breaks .mc inside .nf; instead, implement a proper TERMP_BRNEVER flag.
* Basic implementation of the roff(7) .ti (temporary indent) request.Ingo Schwarze2017-05-081-0/+1
| | | | Needed by about four dozen ports (thanks to naddy@ for the research).
* Basic implementation of the roff(7) .ta (define tab stops) request.Ingo Schwarze2017-05-071-0/+1
| | | | | | This is the first feature made possible by the parser reorganization. Improves the formatting of the SYNOPSIS in many Xenocara GL manuals. Also important for ports, as reported by many, including naddy@.
* Move .sp to the roff modules. Enough infrastructure is in placeIngo Schwarze2017-05-051-0/+1
| | | | now that this actually saves code: -70 LOC.
* move .ll to the roff modulesIngo Schwarze2017-05-051-0/+1
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* Move handling of the roff(7) .ft request from the man(7)Ingo Schwarze2017-05-051-0/+89
modules to the new roff(7) modules. As a side effect, mdoc(7) now handles .ft, too. Of course, do not use that.