rename ge -> gemexp in regress too

regress/lib.sh

@@ -2,7 +2,7 @@ ran_no=0
 failed_no=0
 failed=
 
-ge="./../ge"
+gemexp="./../gemexp"
 gg="./../gg"
 gmid="./../gmid"
 current_test=

regress/regress

@@ -31,7 +31,7 @@ if [ "${SKIP_RUNTIME_TESTS:-0}" -eq 1 ]; then
 fi
 
 # Run regression tests for the ge binary.
-run_test test_ge
+run_test test_gemexp
 
 # Run regression tests for the gmid binary.
 run_test test_static_files

regress/tests.sh

@@ -8,10 +8,10 @@ test_iri() {
 	./iri_test
 }
 
-test_ge() {
+test_gemexp() {
 	dont_check_server_alive=yes
 
-	$ge -p $port -d . testdata &
+	$gemexp -p $port -d . testdata &
 	pid=$!
 	sleep 1