grep: change non-ASCII -i test to stop using --debug

diff --git a/dir.h b/dir.h
index bfde698c488adcc75b7a294476c622afb6f92b36..bf23a470af57775c8f0099597f7a403995bf3a89 100644 (file)
--- a/dir.h
+++ b/dir.h
@@ -262,9 +262,32 @@ extern int is_empty_dir(const char *dir);
 
 extern void setup_standard_excludes(struct dir_struct *dir);
 
+
+/* Constants for remove_dir_recursively: */
+
+/*
+ * If a non-directory is found within path, stop and return an error.
+ * (In this case some empty directories might already have been
+ * removed.)
+ */
 #define REMOVE_DIR_EMPTY_ONLY 01
+
+/*
+ * If any Git work trees are found within path, skip them without
+ * considering it an error.
+ */
 #define REMOVE_DIR_KEEP_NESTED_GIT 02
+
+/* Remove the contents of path, but leave path itself. */
 #define REMOVE_DIR_KEEP_TOPLEVEL 04
+
+/*
+ * Remove path and its contents, recursively. flags is a combination
+ * of the above REMOVE_DIR_* constants. Return 0 on success.
+ *
+ * This function uses path as temporary scratch space, but restores it
+ * before returning.
+ */
 extern int remove_dir_recursively(struct strbuf *path, int flag);
 
 /* tries to remove the path with empty directories along it, ignores ENOENT */
@@ -281,6 +304,10 @@ extern int git_fnmatch(const struct pathspec_item *item,
                       const char *pattern, const char *string,
                       int prefix);
 
+extern int submodule_path_match(const struct pathspec *ps,
+                               const char *submodule_name,
+                               char *seen);
+
 static inline int ce_path_match(const struct cache_entry *ce,
                                const struct pathspec *pathspec,
                                char *seen)
@@ -308,4 +335,8 @@ struct untracked_cache *read_untracked_extension(const void *data, unsigned long
 void write_untracked_extension(struct strbuf *out, struct untracked_cache *untracked);
 void add_untracked_cache(struct index_state *istate);
 void remove_untracked_cache(struct index_state *istate);
+extern void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir);
+extern void relocate_gitdir(const char *path,
+                           const char *old_git_dir,
+                           const char *new_git_dir);
 #endif