Bump version to 3.0.29.

[yaz-moved-to-github.git] / m4

diff --git a/m4 b/m4
index 9763824..a3d7a33 160000 (submodule)
--- a/m4
+++ b/m4
@@ -1 +1 @@
-Subproject commit 9763824ebc2240e71a2eff5bb5b3775ab56d0508
+Subproject commit a3d7a3375702caae9794ae3a724e51ae9ee46ac3