Update gitweb README: gitweb is now included with git

diff --git a/builtin-grep.c b/builtin-grep.c
index 53de8a883607157c88d02a30f0320aa9e5c0581a..5fac5701e6ccebdbe83b00d2e2df19343d3aea0e 100644 (file)
--- a/builtin-grep.c
+++ b/builtin-grep.c
@@ -459,6 +459,8 @@ static int external_grep(struct grep_opt *opt, const char **paths, int cached)
                push_arg("-n");
        if (opt->regflags & REG_EXTENDED)
                push_arg("-E");
+       if (opt->regflags & REG_ICASE)
+               push_arg("-i");
        if (opt->word_regexp)
                push_arg("-w");
        if (opt->name_only)
@@ -578,11 +580,9 @@ static int grep_tree(struct grep_opt *opt, const char **paths,
                     struct tree_desc *tree,
                     const char *tree_name, const char *base)
 {
-       unsigned mode;
        int len;
        int hit = 0;
-       const char *path;
-       const unsigned char *sha1;
+       struct name_entry entry;
        char *down;
        char *path_buf = xmalloc(PATH_MAX + strlen(tree_name) + 100);
 
@@ -597,36 +597,32 @@ static int grep_tree(struct grep_opt *opt, const char **paths,
        }
        len = strlen(path_buf);
 
-       while (tree->size) {
-               int pathlen;
-               sha1 = tree_entry_extract(tree, &path, &mode);
-               pathlen = strlen(path);
-               strcpy(path_buf + len, path);
+       while (tree_entry(tree, &entry)) {
+               strcpy(path_buf + len, entry.path);
 
-               if (S_ISDIR(mode))
+               if (S_ISDIR(entry.mode))
                        /* Match "abc/" against pathspec to
                         * decide if we want to descend into "abc"
                         * directory.
                         */
-                       strcpy(path_buf + len + pathlen, "/");
+                       strcpy(path_buf + len + entry.pathlen, "/");
 
                if (!pathspec_matches(paths, down))
                        ;
-               else if (S_ISREG(mode))
-                       hit |= grep_sha1(opt, sha1, path_buf);
-               else if (S_ISDIR(mode)) {
+               else if (S_ISREG(entry.mode))
+                       hit |= grep_sha1(opt, entry.sha1, path_buf);
+               else if (S_ISDIR(entry.mode)) {
                        char type[20];
                        struct tree_desc sub;
                        void *data;
-                       data = read_sha1_file(sha1, type, &sub.size);
+                       data = read_sha1_file(entry.sha1, type, &sub.size);
                        if (!data)
                                die("unable to read tree (%s)",
-                                   sha1_to_hex(sha1));
+                                   sha1_to_hex(entry.sha1));
                        sub.buf = data;
                        hit |= grep_tree(opt, paths, &sub, tree_name, down);
                        free(data);
                }
-               update_tree_entry(tree);
        }
        return hit;
 }