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-rw-r--r--jim-regexp.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/jim-regexp.c b/jim-regexp.c
index 8624710..77be9f7 100644
--- a/jim-regexp.c
+++ b/jim-regexp.c
@@ -509,6 +509,9 @@ int Jim_RegsubCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
int Jim_regexpInit(Jim_Interp *interp)
{
+ if (Jim_PackageProvide(interp, "regexp", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
Jim_CreateCommand(interp, "regexp", Jim_RegexpCmd, NULL, NULL);
Jim_CreateCommand(interp, "regsub", Jim_RegsubCmd, NULL, NULL);
return JIM_OK;