Add support for "readme" option

[cgit.git] / ui-diff.c

diff --git a/ui-diff.c b/ui-diff.c
index e0a72f757e79eb904e1fdf512fc876518f04d2df..0dcabe90b9931e4b53e009a89b9853dcf3ab8c76 100644 (file)
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -127,7 +127,7 @@ static void inspect_filepair(struct diff_filepair *pair)
        lines_added = 0;
        lines_removed = 0;
        cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size, &new_size,
-                       &binary, 0, count_diff_lines);
+                       &binary, 0, ctx.qry.ignorews, count_diff_lines);
        if (files >= slots) {
                if (slots == 0)
                        slots = 4;
@@ -171,10 +171,16 @@ void cgit_print_diffstat(const unsigned char *old_sha1,
        cgit_self_link("less", NULL, NULL, &ctx);
        ctx.qry.context = save_context;
        html(" context)");
+       html(" (");
+       ctx.qry.ignorews = (ctx.qry.ignorews + 1) % 2;
+       cgit_self_link(ctx.qry.ignorews ? "ignore" : "show", NULL, NULL, &ctx);
+       ctx.qry.ignorews = (ctx.qry.ignorews + 1) % 2;
+       html(" whitespace changes)");
        html("</div>");
        html("<table summary='diffstat' class='diffstat'>");
        max_changes = 0;
-       cgit_diff_tree(old_sha1, new_sha1, inspect_filepair, prefix);
+       cgit_diff_tree(old_sha1, new_sha1, inspect_filepair, prefix,
+                      ctx.qry.ignorews);
        for(i = 0; i<files; i++)
                print_fileinfo(&items[i]);
        html("</table>");
@@ -296,7 +302,8 @@ static void filepair_cb(struct diff_filepair *pair)
                return;
        }
        if (cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size,
-                           &new_size, &binary, ctx.qry.context, print_line_fn))
+                           &new_size, &binary, ctx.qry.context,
+                           ctx.qry.ignorews, print_line_fn))
                cgit_print_error("Error running diff");
        if (binary) {
                if (use_ssdiff)
@@ -356,7 +363,8 @@ void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefi
                html("<table summary='diff' class='diff'>");
                html("<tr><td>");
        }
-       cgit_diff_tree(old_rev_sha1, new_rev_sha1, filepair_cb, prefix);
+       cgit_diff_tree(old_rev_sha1, new_rev_sha1, filepair_cb, prefix,
+                      ctx.qry.ignorews);
        if (!use_ssdiff)
                html("</td></tr>");
        html("</table>");