sfeed

commit 2542a7773711da8d6cea85a007bcc5a2e2b2ffb0
parent a8aa123d0d049032bce62b62c5a2ffcd0639910d
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sat, 19 Feb 2022 13:54:30 +0100

sfeed_opml_export: improve comment

In theory feed names can contain newlines, TABS, control-characters or start
with echo options like -n. This is not recommended and not checked.

URLs cannot have these characters: they should be percent-encoded.

echo is typically a shell built-in and fast, so this trade-off is done.

Diffstat:
M
sfeed_opml_export
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sfeed_opml_export b/sfeed_opml_export
@@ -27,7 +27,7 @@ loadconfig() {
 # override feed function to output OPML XML.
 # feed(name, feedurl, [basesiteurl], [encoding])
 feed() {
-	# NOTE: TABs in field values are unsupported, be sane.
+	# TABs, newlines and echo options in field values are not checked.
 	echo "$1	$2"
 }