patch 8.2.2501: not always clear where an error is reported
Problem: Not always clear where an error is reported.
Solution: Add the where_T structure and pass it around. (closes #7796)
diff --git a/src/structs.h b/src/structs.h
index 8d86d11..550e53a 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -4387,3 +4387,10 @@
MAGIC_ON = 3, // "\m" or 'magic'
MAGIC_ALL = 4 // "\v" very magic
} magic_T;
+
+// Struct used to pass to error messages about where the error happened.
+typedef struct {
+ char wt_index; // argument or variable index, 0 means unknown
+ char wt_variable; // "variable" when TRUE, "argument" otherwise
+} where_T;
+