Hi,
eqnchar is a collection of eqn(7) definitions to create mathematical
symbols by constructing them from other characters. Creating circled
plus with O, a backspace, and a plus, for example. The results are
quite ugly in both mandoc and groff if it even works at all.
Nothing in base (or even anywhere?) uses these weird macros. Anyone
doing mathematical typesetting will be much better served by reading
through mandoc_char(7) or the Unicode Mathematical Operators block.
ok?
Index: Makefile
===================================================================
RCS file: /cvs/src/share/misc/Makefile,v
retrieving revision 1.13
diff -u -p -r1.13 Makefile
--- Makefile 25 Aug 2014 14:29:49 -0000 1.13
+++ Makefile 5 Sep 2016 02:15:15 -0000
@@ -1,7 +1,7 @@
# $OpenBSD: Makefile,v 1.13 2014/08/25 14:29:49 reyk Exp $
# from: @(#)Makefile 5.13 (Berkeley) 5/7/91
-FILES= airport ascii birthtoken countrycodes eqnchar getopt \
+FILES= airport ascii birthtoken countrycodes getopt \
inter.phone license.template mdoc.template mime.types \
na.phone operator scsi_modes usb_hid_usages usb_hid_usages \
zipcodes
Index: eqnchar
===================================================================
RCS file: eqnchar
diff -N eqnchar
--- eqnchar 18 Oct 1995 08:44:44 -0000 1.1.1.1
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,90 +0,0 @@
-.EQ
-tdefine ciplus % "\o'\(pl\(ci'" %
-ndefine ciplus % O+ %
-tdefine citimes % "\o'\(mu\(ci'" %
-ndefine citimes % Ox %
-tdefine =wig %
"\(eq\h'-\w'\(eq'u-\w'\s-2\(ap'u/2u'\v'-.4m'\s-2\z\(ap\(ap\s+2\v'.4m'\h'\w'\(eq'u-\w'\s-2\(ap'u/2u'"
%
-ndefine =wig % ="~" %
-tdefine bigstar % "\o'\(pl\(mu'" %
-ndefine bigstar % X|- %
-tdefine =dot % "\z\(eq\v'-.6m'\h'.2m'\s+2.\s-2\v'.6m'\h'.1m'" %
-ndefine =dot % = dot %
-tdefine orsign % "\s-2\v'-.15m'\z\e\e\h'-.05m'\z\(sl\(sl\v'.15m'\s+2" %
-ndefine orsign % \e/ %
-tdefine andsign % "\s-2\v'-.15m'\z\(sl\(sl\h'-.05m'\z\e\e\v'.15m'\s+2" %
-ndefine andsign % /\e %
-tdefine =del % "\v'.3m'\z=\v'-.6m'\h'.3m'\s-1\(*D\s+1\v'.3m'" %
-ndefine =del % = to DELTA %
-tdefine oppA %
"\s-2\v'-.15m'\z\e\e\h'-.05m'\z\(sl\(sl\v'-.15m'\h'-.75m'\z-\z-\h'.2m'\z-\z-\v'.3m'\h'.4m'\s+2"
%
-ndefine oppA % V- %
-tdefine oppE
%"\s-3\v'.2m'\z\(em\v'-.5m'\z\(em\v'-.5m'\z\(em\v'.55m'\h'.9m'\z\(br\z\(br\v'.25m'\s+3"
%
-ndefine oppE % E/ %
-tdefine incl %
"\s-1\z\(or\h'-.1m'\v'-.45m'\z\(em\v'.7m'\z\(em\v'.2m'\(em\v'-.45m'\s+1" %
-ndefine incl % C_ %
-tdefine nomem % "\o'\(mo\(sl'" %
-ndefine nomem % C-/ %
-tdefine angstrom % "\fR\zA\v'-.3m'\h'.2m'\(de\v'.3m'\fP\h'.2m'" %
-ndefine angstrom % A to o %
-tdefine star %{ roman "\v'.5m'\s+3*\s-3\v'-.5m'"}%
-ndefine star % * %
-tdefine || % \(or\(or %
-tdefine <wig % "\z<\v'.4m'\(ap\v'-.4m'" %
-ndefine <wig %{ < from "~" }%
-tdefine >wig % "\z>\v'.4m'\(ap\v'-.4m'" %
-ndefine >wig %{ > from "~" }%
-tdefine langle % "\s-3\b'\(sl\e'\s0" %
-ndefine langle %<%
-tdefine rangle % "\s-3\b'\e\(sl'\s0" %
-ndefine rangle %>%
-tdefine hbar % "\zh\v'-.6m'\h'.05m'\(ru\v'.6m'" %
-ndefine hbar % h\u-\d %
-ndefine ppd % _| %
-tdefine ppd % "\o'\(ru\s-2\(or\s+2'" %
-tdefine <-> % "\o'\(<-\(->'" %
-ndefine <-> % "<-->" %
-tdefine <=> % "\s-2\z<\v'.05m'\h'.2m'\z=\h'.55m'=\h'-.6m'\v'-.05m'>\s+2" %
-ndefine <=> % "<=>" %
-tdefine |< % "\o'<\(or'" %
-ndefine |< % <| %
-tdefine |> % "\o'>\(or'" %
-ndefine |> % |> %
-tdefine ang % "\v'-.15m'\z\s-2\(sl\s+2\v'.15m'\(ru" %
-ndefine ang % /_ %
-tdefine rang % "\z\(or\h'.15m'\(ru" %
-ndefine rang % L %
-tdefine 3dot % "\v'-.8m'\z.\v'.5m'\z.\v'.5m'.\v'-.2m'" %
-ndefine 3dot % .\u.\u.\d\d %
-tdefine thf % ".\v'-.5m'.\v'.5m'." %
-ndefine thf % ..\u.\d %
-tdefine quarter % roman \(14 %
-ndefine quarter % 1/4 %
-tdefine 3quarter % roman \(34 %
-ndefine 3quarter % 3/4 %
-tdefine degree % \(de %
-ndefine degree % nothing sup o %
-tdefine square % \(sq %
-ndefine square % [] %
-tdefine circle % \(ci %
-ndefine circle % O %
-tdefine blot % "\fB\(sq\fP" %
-ndefine blot % HIX %
-tdefine bullet % \(bu %
-ndefine bullet % oxe %
-tdefine -wig % "\(~=" %
-ndefine -wig % - to "~" %
-tdefine wig % \(ap %
-ndefine wig % "~" %
-tdefine prop % \(pt %
-ndefine prop % oc %
-tdefine empty % \(es %
-ndefine empty % O/ %
-tdefine member % \(mo %
-ndefine member % C- %
-tdefine cup % \(cu %
-ndefine cup % U %
-define cap % \(ca %
-define subset % \(sb %
-define supset % \(sp %
-define !subset % \(ib %
-define !supset % \(ip %
-.EN
