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author | Hiltjo Posthuma <hiltjo@codemadness.org> | 2022-02-19 13:54:30 +0100 |
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committer | Hiltjo Posthuma <hiltjo@codemadness.org> | 2022-02-19 13:54:30 +0100 |
commit | 2542a7773711da8d6cea85a007bcc5a2e2b2ffb0 (patch) | |
tree | 30cc5a4108061e9730be2a5503956ab9ab3cf6aa /sfeed_opml_export | |
parent | a8aa123d0d049032bce62b62c5a2ffcd0639910d (diff) |
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 (limited to 'sfeed_opml_export')
-rwxr-xr-x | sfeed_opml_export | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sfeed_opml_export b/sfeed_opml_export index 9c7afeb..eb22520 100755 --- 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" } |