--- var.pod 2004/10/29 20:40:18 1.37
+++ var.pod 2004/10/29 20:41:18 1.38
@@ -76,12 +76,12 @@
expansion, plus optionally one or more post-operations on the expanded
value (C<${>I<name>C<:>I<op>[C<:>I<op>...]]C<}>).
-The supported post-operations are length determination, case
-conversion, defaults, positive and negative alternatives, sub-strings,
-regular expression based substitutions, character translations, and
-padding. Additionally, a meta-construct plus arithmetic expressions for
-index and range calculations allow (even nested) iterations over array
-variable expansions (..C<[>..C<${>I<name>C<[#+1]}>..C<]>..).
+The supported post-operations are length determination, case conversion,
+defaults, positive and negative alternatives, sub-strings, regular
+expression based substitutions, character translations, and padding.
+Additionally, a meta-construct plus arithmetic expressions for index and
+range calculations allow (even nested) iterations over array variable
+expansions (..C<[>..C<${>I<name>C<[#+1]}>..C<]>..).
The actual variable value lookup is performed through a callback
function, so B<OSSP var> can expand arbitrary values.
|
