ref: 3ddd7b252f8d0dacee2a7556e5ffb0d54bcf4f58
parent: 1862ed634c484168ec7b9c5000a15ad0e23e082f
author: Brian Kernighan <fakeuser@fake.com>
date: Mon Aug 21 05:46:16 EDT 2023
clarification of length() function
--- a/awk.1
+++ b/awk.1
@@ -210,9 +210,8 @@
.B sqrt
are built in.
Other built-in functions:
-.TF length
+.TF "\fBlength(\fR[\fIv\^\fR]\fB)\fR"
.TP
-.B length
\fBlength(\fR[\fIv\^\fR]\fB)\fR
the length of its argument
taken as a string,
--
⑨