renderer: foreach variables should be splitted in spaces rather than commas

1 files changed, 6 insertions, 8 deletions

diff --git a/man/blogc-template.7.ronn b/man/blogc-template.7.ronn
index 46413c2..2875e36 100644
--- a/man/blogc-template.7.ronn
+++ b/man/blogc-template.7.ronn
@@ -176,15 +176,13 @@ The content of a `foreach` iterator is included in the output file when the targ
 variable is defined, and is repeated for each item in the list parsed from the variable
 value.
 
-The variable value should be formatted as a comma-separated list of items. Quotes are
+The variable value should be formatted as a space-separated list of items. Quotes are
 not supported, as this is intended to work with identifiers, like slugs, and not with
 arbitrary strings.
 
-Spaces and tabs before and after list items are stripped for consistency.
+This is how a variable value would be formatted:
 
-This is how a variable would be formatted:
-
-    item1, item2, item3
+    item1 item2 item3
 
 For more info about how to define variables, see blogc(1) and blogc-source(7).
 
@@ -194,12 +192,12 @@ This is how a `foreach` iterator is defined in a template:
     <a href="/tag/{{ FOREACH_ITEM }}/">{{ FOREACH_ITEM }}</a>
     {% endforeach %}
 
-Where `TAGS` is the variable with comma-separated list of items, and `FOREACH_ITEM`
+Where `TAGS` is the variable with space-separated list of items, and `FOREACH_ITEM`
 is the variable defined by blogc(1), that will store the item value for a given
 iteration.
 
-If the value of the `TAGS` variable is "item1, item2, item3", this template would be
-rendered as 3 times, one for each item value.
+If the value of the `TAGS` variable is "item1 item2 item3", this template is
+rendered 3 times, one for each item value.
 
 ## BUGS