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pic(1): restore example section

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It was erroneously elided when removing
the tpic command in commit 891a8c4f2.
This commit is contained in:
Anthony Martin 2021-06-27 00:11:17 +00:00
parent d019a03f37
commit d972962f92
1 changed files with 25 additions and 1 deletions
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24
sys/man/1/pic
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@ -288,6 +288,30 @@ may contain newlines.
The
.B undef
statement removes the definition of a macro.
.SH EXAMPLES
.EX
arrow "input" above; box "process"; arrow "output" above
move
A: ellipse
circle rad .1 with .w at A.e
circle rad .05 at 0.5 <A.c, A.ne>
circle rad .065 at 0.5 <A.c, A.ne>
spline from last circle.nw left .25 then left .05 down .05
arc from A.c to A.se rad 0.5
for i = 1 to 10 do { line from A.s+.025*i,.01*i down i/50 }
.EE
.PP
.PS
arrow "input" above; box "process"; arrow "output" above
move
A: ellipse
circle rad .1 with .w at A.e
circle rad .05 at 0.5 <A.c, A.ne>
circle rad .065 at 0.5 <A.c, A.ne>
spline from last circle.nw left .25 then left .05 down .05
arc from A.c to A.se rad 0.5
for i = 1 to 10 do { line from A.s+.025*i,.01*i down i/50 }
.PE
.SH SOURCE
.B /sys/src/cmd/pic
.SH "SEE ALSO"