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1.1 ! root 1: 03-17-86 dag New version of sources ! 2: ! 3: The version of the sources in this directory have the following ! 4: features that the old version of troff/nroff did not have: ! 5: ! 6: Bug fixes too numerous to mention ! 7: ! 8: HP Laser-Jet II support -- Including a lot of new fonts. ! 9: ! 10: -D command line option which displays (to stderr) a list of all fonts ! 11: available in the version. ! 12: ! 13: Transparent line (\!) is implemented. ! 14: ! 15: New requests: (in file req3.c) ! 16: ! 17: .rb <filename> Includes a file, verbatim, in the output stream. ! 18: .bo [N] Overstrike bold with offset N, if omitted, ups it by 1. ! 19: N=0 turns it off. ! 20: .nb Turns off enbolden. ! 21: .fb Flush the buffers (use before .rb) ! 22: .rp Restore position (Just in case it got moved by .rb) ! 23: .rf F N Assign font named F (one or two chars) to name N ! 24: (one or two chars). N can be an old or new name. ! 25: .zf For debugging font stuff -- Dumps current font list to ! 26: stderr -- as in the -D option. ! 27: ! 28: Internal changes: ! 29: ! 30: The font "width" tables now contain descriptions and spacing ! 31: information. Variable/fixed width is now determined by looking ! 32: up the font and seeing what it says. ! 33: ! 34: Current movement parameters, set up by font changes, are now ! 35: part of the environment. ! 36: ! 37: Various debugging information is avaiable when built with ! 38: the appropriate manifests. Debugging info courtesy of ! 39: codebug.c and codebug.h. ! 40: ! 41: others too numerous to mention.
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