sfeed_content: add link as base URL for HTML content - sfeed_curses - sfeed curses UI (now part of sfeed, development is in sfeed)
 (HTM) git clone git://git.codemadness.org/sfeed_curses
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       ---
 (DIR) commit 7bf22e2b26d6e81c28404cc0230b7a0b6dee54c3
 (DIR) parent cdc9b56cff13200d3f6abe4401a308c38a99a70c
 (HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Sun, 24 Oct 2021 20:59:50 +0200
       
       sfeed_content: add link as base URL for HTML content
       
       This is useful for HTML viewers to use the base href as the base URL for
       relative links in the HTML content.
       
       Diffstat:
         M sfeed_content                       |       9 ++++++++-
       
       1 file changed, 8 insertions(+), 1 deletion(-)
       ---
 (DIR) diff --git a/sfeed_content b/sfeed_content
       @@ -43,7 +43,14 @@ BEGIN {
                        next;
                print "";
                if ($5 == "html") {
       -                print unescape($4) | htmlconv;
       +                # use the link of the item as the base URL for relative URLs in
       +                # HTML content.
       +                base = $3;
       +                if (length(base)) {
       +                        gsub("\"", "%22", base); # encode quotes.
       +                        base = "<base href=\"" base "\"/>\n";
       +                }
       +                print base unescape($4) | htmlconv;
                        close(htmlconv);
                } else {
                        print unescape($4);