ui-{tree,repolist}: improve button spacing for browsers w/o CSS no-css

For browsers on low-end machines running browsers without CSS
support, the default tree view displayed "logplain" when it
should be "log plain".  Stop relying on CSS and add a space
in between elements to improve accessibility.

Signed-off-by: Eric Wong <e@80x24.org>

1 files changed, 9 insertions, 3 deletions

diff --git a/ui-tree.c b/ui-tree.c
index 1e4efb2..f561d8b 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -245,15 +245,21 @@ static int ls_item(const struct object_id *oid, struct strbuf *base,
         cgit_log_link("log", NULL, "button", ctx.qry.head,
                       walk_tree_ctx->curr_rev, fullpath.buf, 0, NULL, NULL,
                       ctx.qry.showmsg, 0);
-        if (ctx.repo->max_stats)
+        if (ctx.repo->max_stats) {
+                html(" ");
                 cgit_stats_link("stats", NULL, "button", ctx.qry.head,
                                 fullpath.buf);
-        if (!S_ISGITLINK(mode))
+        }
+        if (!S_ISGITLINK(mode)) {
+                html(" ");
                 cgit_plain_link("plain", NULL, "button", ctx.qry.head,
                                 walk_tree_ctx->curr_rev, fullpath.buf);
-        if (!S_ISDIR(mode) && ctx.repo->enable_blame)
+        }
+        if (!S_ISDIR(mode) && ctx.repo->enable_blame) {
+                html(" ");
                 cgit_blame_link("blame", NULL, "button", ctx.qry.head,
                                 walk_tree_ctx->curr_rev, fullpath.buf);
+        }
         html("</td></tr>\n");
         free(name);
         strbuf_release(&fullpath);