manpages: shut up about tex (1)

[plan9front.git] / sys / man / 1 / pic

diff --git a/sys/man/1/pic b/sys/man/1/pic
index 685de68fca396de6e1def74ac45c995e2567a4f2..40213d4ee52a1a52932fa597cfc42ad1c0b7ec8e 100644 (file)
--- a/sys/man/1/pic
+++ b/sys/man/1/pic
@@ -12,17 +12,13 @@
 .if \\n($1>0 .sp .65
 ..
 .SH NAME
-pic, tpic \- troff and tex preprocessors for drawing pictures
+pic \- troff preprocessor for drawing pictures
+
 .SH SYNOPSIS
 .B pic
 [
 .I files
 ]
-.PP
-.B tpic
-[
-.I files
-]
 .SH DESCRIPTION
 .I Pic
 is a
@@ -292,44 +288,6 @@ may contain newlines.
 The
 .B undef
 statement removes the definition of a macro.
-.PP
-.I Tpic
-is a
-.IR tex (1)
-preprocessor that accepts
-.IR pic
-language.
-It produces Tex commands that define a box called
-.BR \egraph ,
-which contains the picture.
-The box may be output this way:
-.IP
-.L
-\ecenterline{\ebox\egraph}
-.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"