Re: Use `strsave()`, not `strdup()`.

[Ralph Corderoy]

I wrote:
>     glyph.c:42:estrdup failed: 31415 'foo bar xyzzy...'

I forgot progname, i.e. the basename of argv[0].

    troff:glyph.c:42:estrdup failed: 31415 'foo bar xyzzy...'

-- 
Cheers, Ralph.