John Keeping fd00d2f9d6 html.c: add various strbuf and varadic helpers ...

This adds the fmtalloc helper, html_txtf, html_vtxtf, and html_attrf.

These takes a printf style format string like htmlf but escapes the
resulting string.  The html_vtxtf variant takes a va_list whereas
html_txtf is variadic.

Signed-off-by: John Keeping <john@keeping.me.uk>

2013-04-08 16:10:11 +02:00

1.3 KiB

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