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1.1 ! root 1: .\" @(#)tt00 6.1 (Berkeley) 5/23/86 ! 2: .\" ! 3: .EH 'USD:25-%''A TROFF Tutorial' ! 4: .OH 'A TROFF Tutorial''USD:25-%' ! 5: .\".RP ! 6: .....TM 76-1273-7 39199 39199-11 ! 7: .TL ! 8: A TROFF Tutorial ! 9: .AU "MH 2C-518" 6021 ! 10: Brian W. Kernighan ! 11: (updated for 4.3BSD by Mark Seiden) ! 12: .AI ! 13: .MH ! 14: .OK ! 15: \"Typesetting ! 16: \"Text formatting ! 17: \"NROFF ! 18: .AB ! 19: .PP ! 20: .UL troff ! 21: is a text-formatting program for ! 22: typesetting on the ! 23: .UX ! 24: operating system. ! 25: This device is capable of producing high quality ! 26: text; ! 27: this paper is an example of ! 28: .UL troff ! 29: output. ! 30: .PP ! 31: The phototypesetter itself normally runs with four fonts, ! 32: containing roman, italic and bold letters ! 33: (as on this page), ! 34: a full greek alphabet, and a substantial number of ! 35: special characters and mathematical symbols. ! 36: Characters can be printed in a range of sizes, ! 37: and placed anywhere on the page. ! 38: .PP ! 39: .UL troff ! 40: allows the user full control over fonts, ! 41: sizes, and character positions, ! 42: as well as the usual features of a formatter _ ! 43: right-margin justification, automatic hyphenation, ! 44: page titling and numbering, and so on. ! 45: It also provides macros, arithmetic variables and operations, ! 46: and conditional testing, for complicated formatting tasks. ! 47: .PP ! 48: This document is an introduction to the most basic use of ! 49: .UL troff . ! 50: It presents just enough information to enable the user ! 51: to do simple formatting ! 52: tasks like making viewgraphs, ! 53: and to make incremental changes to existing packages ! 54: of ! 55: .UL troff ! 56: commands. ! 57: In most respects, the ! 58: .UC UNIX ! 59: formatter ! 60: .UL nroff ! 61: and a more recent version ! 62: .ul ! 63: (device-independent ! 64: .UL troff) ! 65: are identical to ! 66: the version described here, so this document also serves as a tutorial for ! 67: them as well. ! 68: .AE ! 69: .nr LL 6.5i ! 70: .nr LT 6.5i ! 71: .CS 13 1 14 0 0 5 ! 72: .if t .2C ! 73: .nr PS 9 ! 74: .nr VS 11
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