Module Name: src
Committed By: uwe
Date: Tue Jan 18 23:36:07 UTC 2011
Modified Files:
src/share/man/man7: operator.7
src/share/misc: operator
Log Message:
Bring over improvements from FreeBSD.
List all of the assignment operators explicitly, for those who have
been traumatized by perl.
Add C++ operators (from Christoph Mallon <[email protected]>)
Markup improvements to make PostScript output pretty.
Bring back FILES section now that /usr/share/misc/operator is
resurrected.
To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/share/man/man7/operator.7
cvs rdiff -u -r1.3 -r1.4 src/share/misc/operator
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man7/operator.7
diff -u src/share/man/man7/operator.7:1.10 src/share/man/man7/operator.7:1.11
--- src/share/man/man7/operator.7:1.10 Mon Jan 17 11:19:07 2011
+++ src/share/man/man7/operator.7 Tue Jan 18 23:36:07 2011
@@ -1,4 +1,4 @@
-.\" $NetBSD: operator.7,v 1.10 2011/01/17 11:19:07 jruoho Exp $
+.\" $NetBSD: operator.7,v 1.11 2011/01/18 23:36:07 uwe Exp $
.\"
.\" Copyright (c) 1989, 1990, 1993
.\" The Regents of the University of California. All rights reserved.
@@ -29,31 +29,78 @@
.\"
.\" @(#)operator.7 8.1 (Berkeley) 6/9/93
.\"
-.Dd January 17, 2011
+.Dd January 18, 2011
.Dt OPERATOR 7
.Os
.Sh NAME
.Nm operator
-.Nd C operator precedence and associativity
+.Nd C and C++ operator precedence and associativity
.Sh DESCRIPTION
-.Bl -column \
-"! ~ ++ -- - (type) * \*[Am] sizeof" "Associativity" -offset indent
-.It Sy Operator Associativity
-.It \&() [] -\*[Gt] . left to right
-.It "! ~ ++ -- - (type) * \*[Am] sizeof" right to left
-.It \&* / % left to right
-.It \&+ - left to right
-.It \&\*[Lt]\*[Lt] \*[Gt]\*[Gt] left to right
-.It \&\*[Lt] \*[Le] \*[Gt] \*[Ge] left to right
-.It \&== != left to right
-.It \&\*[Am] left to right
-.It \&^ left to right
-.It \&| left to right
-.It \&\*[Am]\*[Am] left to right
-.It \&|| left to right
-.It \&?: right to left
-.It \&= += -= etc. right to left
-.It \&, left to right
+.Bl -column -offset indent \
+ ".Li \&! ~ ++ \-\- \- (type) * \*[Am] sizeof new delete" \
+ ".Sy Associativity"
+.\"
+.It Sy Operator \
+ Ta Sy Associativity
+.\"
+.\" XXX: For some reason if anything but tab follows the last dot
+.\" XXX: the space before it is lost and we get ->. in the output.
+.\" XXX: My troff fu is weak, just work around with explicit \<space>.
+.It Li \&() [] \-\*[Gt]\ \. \
+ Ta left to right
+.\"
+.It Li \&! ~ ++ \-\- \- (type) * \*[Am] sizeof new delete \
+ Ta right to left
+.\"
+.It Li \&\-\*[Gt]* .* \
+ Ta left to right
+.\"
+.It Li \&* / % \
+ Ta left to right
+.\"
+.It Li \&+ \- \
+ Ta left to right
+.\"
+.It Li \&\*[Lt]\*[Lt] \*[Gt]\*[Gt] \
+ Ta left to right
+.\"
+.It Li \&\*[Lt] \*[Lt]= \*[Gt] \*[Gt]= \
+ Ta left to right
+.\"
+.It Li \&== != \
+ Ta left to right
+.\"
+.It Li \&\*[Am] \
+ Ta left to right
+.\"
+.It Li \&^ \
+ Ta left to right
+.\"
+.It Li \&| \
+ Ta left to right
+.\"
+.It Li \&\*[Am]\*[Am] \
+ Ta left to right
+.\"
+.It Li \&|| \
+ Ta left to right
+.\"
+.It Li \&?: \
+ Ta right to left
+.\"
+.It Li \&= += \-= *= /= %= \*[Lt]\*[Lt]= \*[Gt]\*[Gt]= \*[Am]= ^= |= throw \
+ Ta right to left
+.\"
+.It Li \&?: No (C++, third operand)\
+ Ta right to left
+.\"
+.It Li \&, \
+ Ta left to right
+.\"
+.El
+.Sh FILES
+.Bl -tag -width ".Pa /usr/share/misc/operator" -compact
+.It Pa /usr/share/misc/operator
.El
.Sh SEE ALSO
.Xr iso646 3
Index: src/share/misc/operator
diff -u src/share/misc/operator:1.3 src/share/misc/operator:1.4
--- src/share/misc/operator:1.3 Tue Jan 18 23:12:38 2011
+++ src/share/misc/operator Tue Jan 18 23:36:06 2011
@@ -1,17 +1,19 @@
-Operator Associativity
------------------------------------------------
-() [] -> . left to right
-! ~ ++ -- - (type) * & sizeof right to left
-* / % left to right
-+ - left to right
-<< >> left to right
-< <= > >= left to right
-== != left to right
-& left to right
-^ left to right
-| left to right
-&& left to right
-|| left to right
-?: right to left
-= += -= etc. right to left
-, left to right
+Operator Associativity
+-------------------------------------------------------------
+() [] -> . left to right
+! ~ ++ -- - (type) * & sizeof new delete right to left
+->* .* left to right
+* / % left to right
++ - left to right
+<< >> left to right
+< <= > >= left to right
+== != left to right
+& left to right
+^ left to right
+| left to right
+&& left to right
+|| left to right
+?: right to left
+= += -= *= /= %= <<= >>= &= ^= |= throw right to left
+?: (C++, third operand) right to left
+, left to right
