Comment change.

2 files changed, 8 insertions, 5 deletions

diff --git a/src/abbrev.c b/src/abbrev.c
index f5586f5c4d7..ca97637a23a 100644
--- a/src/abbrev.c
+++ b/src/abbrev.c
@@ -367,11 +367,14 @@ Returns the abbrev symbol, if expansion took place.")
     {
       Lisp_Object expanded, prop;
 
-      /* If expanding an abbrev which has only a hook, and the hook
-         has a non-nil `no-self-insert' property, let the return value
-         of the hook specify whether an expansion took place.  If it
-         returns nil, no expansion has been done.  */
+      /* If the abbrev has a hook function, run it.  */
       expanded = call0 (hook);
+
+      /* In addition, if the hook function is a symbol with a a
+         non-nil `no-self-insert' property, let the value it returned
+         specify whether we consider that an expansion took place.  If
+         it returns nil, no expansion has been done.  */
+
       if (SYMBOLP (hook)
           && NILP (expanded)
           && (prop = Fget (hook, intern ("no-self-insert")),
diff --git a/src/cmds.c b/src/cmds.c
index 27d6812d05f..f2688656600 100644
--- a/src/cmds.c
+++ b/src/cmds.c
@@ -443,7 +443,7 @@ internal_self_insert (c, noautofill)
 
       sym = Fexpand_abbrev ();
 
-      /* If we expanded an abbrev which has only a hook,
+      /* If we expanded an abbrev which has a hook,
          and the hook has a non-nil `no-self-insert' property,
          return right away--don't really self-insert.  */
       if (! NILP (sym) && ! NILP (XSYMBOL (sym)->function)