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-rw-r--r--doc/fun.texi5
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/fun.texi b/doc/fun.texi
index 9895443..eba54e1 100644
--- a/doc/fun.texi
+++ b/doc/fun.texi
@@ -430,7 +430,10 @@ This one feature is as sweet as easy to explain: @kbd{M-.}
(@code{geiser-edit-symbol-at-point}) will open the file where the
identifier around point is defined and land your point on its
definition. To return to where you were, press @kbd{M-,}
-(@code{geiser-pop-symbol-stack}).
+(@code{geiser-pop-symbol-stack}). This command works also for module
+names: Geiser first tries to locate a definition for the identifier at
+point and, if that fails, a module with that name; if the latter
+succeeds, the file where the module is defined will pop up.
Sometimes, the underlying Scheme will tell Geiser only the file where
the symbol is defined, but Geiser will use some heuristics (read,