X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=cache.h;h=1bcb3df7a20b7eb90c15807b92ae0e016266d5fd;hb=4eb39e9bcccc54eb23af8a7e2676c63e5bf32866;hp=c6142e9b7a8effbe31b5dcca3035d32138de84cf;hpb=774751a8bc594a5b56039bbdc43c45e3882dd804;p=git.git

diff --git a/cache.h b/cache.h
index c6142e9b7..1bcb3df7a 100644
--- a/cache.h
+++ b/cache.h
@@ -644,6 +644,18 @@ extern int diff_auto_refresh_index;
 /* match-trees.c */
 void shift_tree(const unsigned char *, const unsigned char *, unsigned char *, int);
 
+/*
+ * whitespace rules.
+ * used by both diff and apply
+ */
+#define WS_TRAILING_SPACE	01
+#define WS_SPACE_BEFORE_TAB	02
+#define WS_INDENT_WITH_NON_TAB	04
+#define WS_DEFAULT_RULE (WS_TRAILING_SPACE|WS_SPACE_BEFORE_TAB)
+extern unsigned whitespace_rule_cfg;
+extern unsigned whitespace_rule(const char *);
+extern unsigned parse_whitespace_rule(const char *);
+
 /* ls-files */
 int pathspec_match(const char **spec, char *matched, const char *filename, int skiplen);
 int report_path_error(const char *ps_matched, const char **pathspec, int prefix_offset);