[binutils.git] / readline / tilde.h

/* tilde.h: Externally available variables and function in libtilde.a. */

/* Function pointers can be declared as (Function *)foo. */
#if !defined (__FUNCTION_DEF)
#  define __FUNCTION_DEF
typedef int Function ();
typedef void VFunction ();
typedef char *CPFunction ();
typedef char **CPPFunction ();
#endif /* _FUNCTION_DEF */

/* If non-null, this contains the address of a function to call if the
   standard meaning for expanding a tilde fails.  The function is called
   with the text (sans tilde, as in "foo"), and returns a malloc()'ed string
   which is the expansion, or a NULL pointer if there is no expansion. */
extern Function *tilde_expansion_failure_hook;

/* When non-null, this is a NULL terminated array of strings which
   are duplicates for a tilde prefix.  Bash uses this to expand
   `=~' and `:~'. */
extern char **tilde_additional_prefixes;

/* When non-null, this is a NULL terminated array of strings which match
   the end of a username, instead of just "/".  Bash sets this to
   `:' and `=~'. */
extern char **tilde_additional_suffixes;

/* Return a new string which is the result of tilde expanding STRING. */
extern char *tilde_expand ();

/* Do the work of tilde expansion on FILENAME.  FILENAME starts with a
   tilde.  If there is no expansion, call tilde_expansion_failure_hook. */
extern char *tilde_expand_word ();
Commit	Line	Data
5e98bbab PB	1	/* tilde.h: Externally available variables and function in libtilde.a. */
	2
	3	/* Function pointers can be declared as (Function )foo. /
	4	#if !defined (__FUNCTION_DEF)
	5	# define __FUNCTION_DEF
	6	typedef int Function ();
	7	typedef void VFunction ();
	8	typedef char *CPFunction ();
	9	typedef char **CPPFunction ();
	10	#endif /* _FUNCTION_DEF */
	11
	12	/* If non-null, this contains the address of a function to call if the
	13	standard meaning for expanding a tilde fails. The function is called
	14	with the text (sans tilde, as in "foo"), and returns a malloc()'ed string
	15	which is the expansion, or a NULL pointer if there is no expansion. */
	16	extern Function *tilde_expansion_failure_hook;
	17
	18	/* When non-null, this is a NULL terminated array of strings which
	19	are duplicates for a tilde prefix. Bash uses this to expand
	20	`=~' and `:~'. */
	21	extern char **tilde_additional_prefixes;
	22
	23	/* When non-null, this is a NULL terminated array of strings which match
	24	the end of a username, instead of just "/". Bash sets this to
	25	`:' and `=~'. */
	26	extern char **tilde_additional_suffixes;
	27
	28	/* Return a new string which is the result of tilde expanding STRING. */
	29	extern char *tilde_expand ();
	30
	31	/* Do the work of tilde expansion on FILENAME. FILENAME starts with a
	32	tilde. If there is no expansion, call tilde_expansion_failure_hook. */
	33	extern char *tilde_expand_word ();