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-rw-r--r--src/blogc/renderer.c13
-rw-r--r--src/blogc/template-parser.c10
2 files changed, 22 insertions, 1 deletions
diff --git a/src/blogc/renderer.c b/src/blogc/renderer.c
index 140a86e..8f576e0 100644
--- a/src/blogc/renderer.c
+++ b/src/blogc/renderer.c
@@ -242,6 +242,7 @@ blogc_render(bc_slist_t *tmpl, bc_slist_t *sources, bc_slist_t *listing_entries,
tmp_source = listing_entry;
}
else if ((0 == strcmp("listing", node->data[0])) ||
+ (0 == strcmp("listing_empty", node->data[0])) ||
(0 == strcmp("listing_once", node->data[0]))) {
if (!listing) {
@@ -254,6 +255,18 @@ blogc_render(bc_slist_t *tmpl, bc_slist_t *sources, bc_slist_t *listing_entries,
break;
}
}
+ if (0 == strcmp("listing_empty", node->data[0])) {
+ if (sources != NULL) {
+
+ // we can just skip anything and walk until the next
+ // 'endblock'
+ while (node->type != BLOGC_TEMPLATE_NODE_ENDBLOCK) {
+ tmp = tmp->next;
+ node = tmp->data;
+ }
+ break;
+ }
+ }
if (0 == strcmp("listing", node->data[0])) {
if (sources == NULL) {
diff --git a/src/blogc/template-parser.c b/src/blogc/template-parser.c
index 0b4eb55..d3e9daf 100644
--- a/src/blogc/template-parser.c
+++ b/src/blogc/template-parser.c
@@ -380,6 +380,14 @@ blogc_template_parse(const char *src, size_t src_len, bc_error_t **err)
break;
}
else if ((current - start == 13) &&
+ (0 == strncmp("listing_empty", src + start, 13)))
+ {
+ block_open = true;
+ end = current;
+ state = TEMPLATE_BLOCK_END_WHITESPACE_CLEANER;
+ break;
+ }
+ else if ((current - start == 13) &&
(0 == strncmp("listing_entry", src + start, 13)))
{
block_open = true;
@@ -391,7 +399,7 @@ blogc_template_parse(const char *src, size_t src_len, bc_error_t **err)
*err = bc_error_parser(BLOGC_ERROR_TEMPLATE_PARSER, src,
src_len, current,
"Invalid block type. Allowed types are: 'entry', 'listing', "
- "'listing_once' and 'listing_entry'.");
+ "'listing_once', 'listing_empty' and 'listing_entry'.");
break;
case TEMPLATE_BLOCK_IF_START: