-static int nr_excludes;
-static int excludes_alloc;
-static struct exclude {
- const char *pattern;
- const char *base;
- int baselen;
-} **excludes;
-
-static void add_exclude(const char *string, const char *base, int baselen)
+
+/* We maintain three exclude pattern lists:
+ * EXC_CMDL lists patterns explicitly given on the command line.
+ * EXC_DIRS lists patterns obtained from per-directory ignore files.
+ * EXC_FILE lists patterns from fallback ignore files.
+ */
+#define EXC_CMDL 0
+#define EXC_DIRS 1
+#define EXC_FILE 2
+static struct exclude_list {
+ int nr;
+ int alloc;
+ struct exclude {
+ const char *pattern;
+ const char *base;
+ int baselen;
+ } **excludes;
+} exclude_list[3];
+
+static void add_exclude(const char *string, const char *base,
+ int baselen, struct exclude_list *which)