troff

E662019

troff is a classic Unix text formatting and typesetting program used to produce high-quality printed documents from plain text source files.

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Observed surface forms (1)

Surface form Occurrences
GNU Groff 1

Statements (46)

Predicate Object
instanceOf Unix software
text formatting program
typesetting system
developer Bell Labs NERFINISHED
Brian W. Kernighan NERFINISHED
Joseph F. Ossanna NERFINISHED
distribution included with traditional Unix systems
era early Unix era
feature conditional processing
diagram support (via pic)
equation formatting (via eqn)
font selection
line-oriented markup
macro definitions
number registers
page layout control
string variables
table formatting (via tbl)
genre document processor
typesetting software
influenced groff
modern text processing systems
inputFormat plain text source files
inspiredBy RUNOFF NERFINISHED
license various Unix licenses (historically proprietary)
notableMacroPackage -man
-mdoc
-me
-mm
-ms NERFINISHED
notableUser AT&T Bell Labs NERFINISHED
operatingSystem Unix NERFINISHED
partOf Unix document processing tools
predecessor roff NERFINISHED
programmingLanguage C
relatedSoftware groff NERFINISHED
nroff NERFINISHED
supportsOutput PDF (via later tools)
PostScript NERFINISHED
typeset documents
usedFor articles
books
manual pages
technical documentation
uses macro packages
markup language

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

GNU userland includesComponent troff
this entity surface form: GNU Groff
"Unix Text Processing" relatedTo troff
subject surface form: Unix Text Processing