diff options
Diffstat (limited to 'doc/apply.n')
| -rw-r--r-- | doc/apply.n | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/apply.n b/doc/apply.n index 1e69e69..91e6bf0 100644 --- a/doc/apply.n +++ b/doc/apply.n @@ -82,10 +82,10 @@ The \fBapply\fR command is also useful for defining callbacks for use in the \fBtrace\fR command: .CS set vbl "123abc" -trace add variable vbl write {\fBapply\fR {v1 v2 op} { +trace add variable vbl write {\fBapply\fR {{v1 v2 op} { upvar 1 $v1 v puts "updated variable to \\"$v\\"" -}} +}}} set vbl 123 set vbl abc .CE |