It's probably no mistake. strftime(3) says: "Glibc provides some extensions for conversion specifications. (These extensions are not specified in POSIX.1-2001, but a few other systems provide similar features.) Between the % character and the conversion specifier character, an optional flag and field width may be specified. (These precede the E or O modifiers, if present.)
_ (underscore) Pad a numeric result string with spaces."
But it apparently isn't portable, nor required, and so the underscore can be
scrapped.
--
Magnus Holmgren [EMAIL PROTECTED]
(No Cc of list mail needed, thanks)
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