Ok, i am no wizard, but Deri James <invalid.nore...@gnu.org> wrote: |Follow-up Comment #8, bug #50770 (project groff): | |> Sorry if I was unclear. I am referring to the case where an image fits at |> the bottom of a page, but PSPIC insists on moving it to the next page |> anyway, because +1v. This move only results in an empty space that could |> have been filled with something useful. | |Yes, so the maximum amount of usable space which is lost, is 1v. So for a |large graphic the percentage lost is small. | |> I'm no macro wizard, but surely there is a way for PSPIC to supply \ |> vertical |> space below the image if text continues there, while still allowing the |> image to sit at the bottom of a page. | |I have not earned my wizarding wand either, but I do know that groff is a |single pass system, so you don't know what is following. You do know the |position on the page where the next output will occur but this does not help |if PSPIC was called within a diversion which is subsequently then output \ |at a |later point. | |We need a wizard!
How about adding a new argument -N which does not add anything, then it is up to the user to decide what to do. Something like below. TODO: no idea of HTML yet, and i think the height and width arguments should be passable without units, this yet seems to fail. diff --git a/tmac/pspic.tmac b/tmac/pspic.tmac index 8a8cdd2c..c3fbc7f6 100644 --- a/tmac/pspic.tmac +++ b/tmac/pspic.tmac @@ -9,7 +9,7 @@ .\" .\" Usage: .\" -.\" .PSPIC [-L|-R|-C|-I <indent>] <file> [<width> [<height>]] +.\" .PSPIC [-L|-R|-C|-I <indent>] [-N] <file> [<width> [<height>]] . .do if d PSPIC .nx . @@ -47,6 +47,12 @@ . \} . \} . \} +. \" No vertical space +. ie '\\$1'-N' \{\ +. nr ps-vspace 0v +. shift +. \} +. el .nr ps-vspace 1v . . br . @@ -87,7 +93,7 @@ . \} . . \" reserve vertical space for image -. ne (\\n[ps-desht]u + 1v) +. ne (\\n[ps-desht]u + \\n[ps-vspace]u) . . \" compute image offset w.r.t. the current left margin . if (\\n[ps-offset-mode] == 0) \ --steffen | |Ralph says i must not use signatures which spread the light! _______________________________________________ bug-groff mailing list bug-groff@gnu.org https://lists.gnu.org/mailman/listinfo/bug-groff