Improve wording of *DEPEND variable description in ebuild(5) a bit

diff --git a/man/ebuild.5 b/man/ebuild.5
index 0d4d4e53831b49b6196624a6fac27c58fc4fb485..d340c85879992629ce81dd7413e0cfb84b8da019 100644 (file)
--- a/man/ebuild.5
+++ b/man/ebuild.5
@@ -543,27 +543,32 @@ repo\-level USE settings, since profile and user configuration settings
 override them.
 .TP
 .B DEPEND
-This should contain a list of all packages that are required for the
-program to compile as described in \fBDependencies\fR.
+This should contain a list of all packages that are required for the program
+to compile (aka \fIbuildtime\fR dependencies).  These are usually libraries and
+headers.
+
+You may use the syntax described above in the \fBDependencies\fR section.
 .TP
 .B RDEPEND
 This should contain a list of all packages that are required for this
-program to run (aka runtime depend). If this is not set in \fBEAPI 3\fR
-or earlier, then it defaults to the value of \fBDEPEND\fR. In
-\fBEAPI 4\fR or later, \fBRDEPEND\fR will never be implicitly set.
+program to run (aka \fIruntime\fR dependencies).  These are usually libraries.
+
+In \fBEAPI 3\fR or earlier, if this is not set, then it defaults to the value
+of \fBDEPEND\fR. In \fBEAPI 4\fR or later, \fBRDEPEND\fR will never be
+implicitly set.
 
-You may use the same syntax to vary dependencies as seen above in \fBDependencies\fR.
+You may use the syntax described above in the \fBDependencies\fR section.
 .TP
 .B PDEPEND
 This should contain a list of all packages that should be merged after this
-one, but which may be installed by the package manager at any time, if that is
-not possible.
+one (aka \fIpost\fR merge dependencies), but which may be installed by the
+package manager at any time, if that is not possible.
 
 .B ***WARNING***
 .br
 Use this only as last resort to break cyclic dependencies!
 
-You may use the same syntax to vary dependencies as seen above in \fBDependencies\fR.
+You may use the syntax described above in the \fBDependencies\fR section.
 .TP
 .B REQUIRED_USE
 Beginning with \fBEAPI 4\fR, the \fBREQUIRED_USE\fR variable can be