diff options
Diffstat (limited to 'doc/expr.n')
| -rw-r--r-- | doc/expr.n | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -82,9 +82,9 @@ produces the value on the right side. .PP .CS .ta 9c -\fBexpr\fR 3.1 + $a \fI6.1\fR -\fBexpr\fR 2 + "$a.$b" \fI5.6\fR -\fBexpr\fR 4*[llength "6 2"] \fI8\fR +\fBexpr\fR {3.1 + $a} \fI6.1\fR +\fBexpr\fR {2 + "$a.$b"} \fI5.6\fR +\fBexpr\fR {4*[llength "6 2"]} \fI8\fR \fBexpr\fR {{word one} < "word $a"} \fI0\fR .CE .PP @@ -270,7 +270,7 @@ which means that operands are not evaluated if they are not needed to determine the outcome. For example, in .PP .CS -\fBexpr\fR {$v ? [a] : [b]} +\fBexpr\fR {$v?[a]:[b]} .CE .PP only one of \fB[a]\fR or \fB[b]\fR is evaluated, @@ -510,4 +510,5 @@ Copyright \(co 2005 by Kevin B. Kenny <kennykb@acm.org>. All rights reserved. .fi '\" Local Variables: '\" mode: nroff +'\" fill-column: 78 '\" End: |