(THIS_VERSION_REGEXP, PREV_VERSION_REGEXP): Remove now-unused variables.

diff --git a/Makefile.maint b/Makefile.maint
index 1019545d5e87d114ac80a275ced675a24ce573f3..c592269ac0ac770b4bc8352e387feebcb333e8f0 100644 (file)
--- a/Makefile.maint
+++ b/Makefile.maint
@@ -26,9 +26,7 @@ CVS = cvs
 
 prev_version_file ?= .prev-version
 
-THIS_VERSION_REGEXP = $(subst .,\.,$(VERSION))
 PREV_VERSION := $(shell cat $(prev_version_file))
-PREV_VERSION_REGEXP := $(shell echo $(PREV_VERSION)|sed 's/\./\\./g')
 
 tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]')
 tag-this-version = $(subst .,_,$(VERSION))