[gentoo-pms] [PATCH] get_libdir: Clarify that it must be a shell function.

[Ulrich Müller]

It is implemented as a bash function in all package managers.

Signed-off-by: Ulrich Müller <ulm@g.o>
---
 pkg-mgr-commands.tex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkg-mgr-commands.tex b/pkg-mgr-commands.tex
index 00ae3a7..b807117 100644
--- a/pkg-mgr-commands.tex
+++ b/pkg-mgr-commands.tex
@@ -1143,8 +1143,8 @@ has returned.
 \end{algorithm}
 
 \item[get_libdir] \featurelabel{get-libdir} Prints the libdir name obtained according to
-    algorithm~\ref{alg:get-libdir}. Only available in EAPIs listed in table~\ref{tab:misc-commands}
-    as supporting \t{get_libdir}.
+    algorithm~\ref{alg:get-libdir}. Must be implemented internally as a shell function.
+    Only available in EAPIs listed in table~\ref{tab:misc-commands} as supporting \t{get_libdir}.
 
 \begin{algorithm}
 \caption{\t{get_libdir} logic} \label{alg:get-libdir}
-- 
2.23.0