Unix |
Unix v7 |
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tc(1) |
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tc − photypesetter simulator
tc [ −t ] [ −sN ] [ −pL ] [ file ]
Tc interprets its input (standard input default) as device codes for a Graphic Systems phototypesetter (cat). The standard output of tc is intended for a Tektronix 4015 (a 4014 teminal with ASCII and APL character sets). The sixteen typesetter sizes are mapped into the 4014’s four sizes; the entire TROFF character set is drawn using the 4014’s character generator, using overstruck combinations where necessary. Typical usage:
troff −t file | tc |
At the end of each page tc waits for a newline (empty line) from the keyboard before continuing on to the next page. In this wait state, the command e will suppress the screen erase before the next page; sN will cause the next N pages to be skipped; and !line will send line to the shell.
The command line options are:
−t |
Don’t wait between pages; for directing output into a file. | ||
−sN |
Skip the first N pages. | ||
−pL |
Set page length to L. L may include the scale factors p (points), i (inches), c (centimeters), and P (picas); default is picas. | ||
′−l w′ |
Multiply the default aspect ratio, 1.5, of a displayed page by l/w. |
troff(1), plot(1)
Font
distinctions are lost.
The aspect ratio option is unbelievable.
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tc(1) | ![]() |