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Diffstat (limited to 'doc/manual/expressions/builtins.xml')
| -rw-r--r-- | doc/manual/expressions/builtins.xml | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/manual/expressions/builtins.xml b/doc/manual/expressions/builtins.xml index 5e88b88561fc..5a3a8645c1d9 100644 --- a/doc/manual/expressions/builtins.xml +++ b/doc/manual/expressions/builtins.xml @@ -134,6 +134,14 @@ if builtins ? getEnv then builtins.getEnv "PATH" else ""</programlisting> </varlistentry> + <varlistentry><term><function>builtins.concatStringsSep</function> + <replaceable>separator</replaceable> <replaceable>list</replaceable></term> + + <listitem><para>Concatenate a list of strings with a separator + between each element, e.g. <literal>concatStringsSep "/" + ["usr" "local" "bin"] == "usr/local/bin"</literal></para></listitem> + + </varlistentry> <varlistentry xml:id='builtin-currentSystem'><term><varname>builtins.currentSystem</varname></term> |