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Date: Sat, 26 Jun 2021 17:11:17 -0700
From: Anthony Martin <ality@pbrane.org>
To: 9front@9front.org
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X-Bullshit: social injection-based method AJAX API shader singleton optimizer 
Subject: [9front] [PATCH] pic(1): restore example section
Reply-To: 9front@9front.org
Precedence: bulk


It was erroneously elided when removing
the tpic command in commit 891a8c4f2.

---
diff 1e286c2a4b05d8864a4a8c17dc4c304d094c51e9 f0eb10de2c73527419c773a6901850090062bcbc
--- a/sys/man/1/pic	Thu Jun 24 16:51:20 2021
+++ b/sys/man/1/pic	Sat Jun 26 16:59:51 2021
@@ -288,10 +288,34 @@
 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"
-.IR grap (1),
+.IR grap (1),
 .IR doctype (1),
 .IR troff (1)
 .br