Add -Wunused-component like -Wunused-variable but warns about unused components of...

[xonotic/gmqcc.git] / doc / gmqcc.1

diff --git a/doc/gmqcc.1 b/doc/gmqcc.1
index 78d767e26f384ae38e8e7394a0a0d607c9f90a50..510e754d31dbe276eb4eab87e365ebe4291a4bba 100644 (file)
--- a/doc/gmqcc.1
+++ b/doc/gmqcc.1
@@ -186,6 +186,9 @@ variables can be opened using
 .Ql #pragma noref 1
 and closed via
 .Ql #pragma noref 0 Ns .
+.It Fl W Ns Cm unused-component
+Generate a warning about vector variables which are declared but not all their
+components are used.
 .It Fl W Ns Cm used-uninitialized
 Generate a warning if it is possible that a variable can be used
 without prior initialization. Note that this warning is not