diff options
| -rw-r--r-- | man/blogc-pagination.7.ronn | 10 | ||||
| -rw-r--r-- | src/blogc/loader.c | 4 |
2 files changed, 8 insertions, 6 deletions
diff --git a/man/blogc-pagination.7.ronn b/man/blogc-pagination.7.ronn index 80bdb16..4b3b4b6 100644 --- a/man/blogc-pagination.7.ronn +++ b/man/blogc-pagination.7.ronn @@ -12,14 +12,16 @@ blogc(1) in the command line, no sorting is done. blogc(1) accepts some variables as `-D` options, that are used to filter the files passed as arguments to it: - * `FILTER_PER_PAGE`: - Integer, limits the maximum number of files to be listed. - * `FILTER_PAGE`: Integer, current page. If calling blogc(1) with 10 files, - `FILTER_PER_PAGE`=4 and `FILTER_PAGE`=3, it will return just the 2 last + `FILTER_PER_PAGE=4` and `FILTER_PAGE=3`, it will return just the 2 last files, skipping the first 2 pages with 4 files each one. + * `FILTER_PER_PAGE`: + Integer, limits the maximum number of files to be listed. If negative or + `0`, no posts are included. Have no effect if `FILTER_PAGE` is not + defined. + * `FILTER_TAG`: String, if defined, blogc(1) will only list files that declare a `TAGS` variable, as a space-separated list of tags (tags can't have spaces, diff --git a/src/blogc/loader.c b/src/blogc/loader.c index 881661b..c54b285 100644 --- a/src/blogc/loader.c +++ b/src/blogc/loader.c @@ -138,8 +138,8 @@ blogc_source_parse_from_files(bc_trie_t *conf, bc_slist_t *l, bc_error_t **err) if (*ptr != '\0' && *endptr != '\0') fprintf(stderr, "warning: invalid value for 'FILTER_PER_PAGE' variable: " "%s. using %ld instead\n", ptr, per_page); - if (per_page <= 0) - per_page = 10; + if (per_page < 0) + per_page = 0; // poor man's pagination unsigned int start = (page - 1) * per_page; |