~adnano/gmnitohtml: Use aria-label for inaccessible <pre> text

58cd619add99a9c516f1224188c2105440f46ffc — Adnan Maolood 2 years ago 1f37d4d

Use aria-label for inaccessible <pre> text

Treat preformatted text with non-empty alt text as inaccessible and
provide the alt text in the aria-label attribute.

patch browse .tar.gz

1 files changed, 7 insertions(+), 1 deletions(-)

M main.go

M main.go => main.go +7 -1

@@ 89,7 89,13 @@ func (h *HTMLWriter) Handle(line gemini.Line) {
 	case gemini.LinePreformattingToggle:
 		h.pre = !h.pre
 		if h.pre {
-			fmt.Fprint(h.out, "<pre>\n")
+			alt := strings.TrimSpace(string(line))
+			if alt != "" {
+				alt = html.EscapeString(alt)
+				fmt.Fprintf(h.out, "<pre aria-label='%s'>\n", alt)
+			} else {
+				fmt.Fprint(h.out, "<pre>\n")
+			}
 		} else {
 			fmt.Fprint(h.out, "</pre>\n")
 		}