Searched refs:isletter (Results 1 - 2 of 2) sorted by relevance

/freebsd-10.0-release/contrib/texinfo/makeinfo/
H A Dmakeinfo.h261 #ifndef isletter
262 #define isletter(c) (((c) >= 'A' && (c) <= 'Z') || ((c) >= 'a' && (c) <= 'z'))
257 #define isletter macro
H A Dinsertion.c1593 if (!isdigit (*enumeration_arg) && !isletter (*enumeration_arg))

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