Readline-2.0 import: initial import

1 files changed, 38 insertions, 0 deletions

diff --git a/tilde.h b/tilde.h
new file mode 100644
index 0000000..726d081
--- /dev/null
+++ b/tilde.h
@@ -0,0 +1,38 @@
+/* tilde.h: Externally available variables and function in libtilde.a. */
+
+#if !defined (__TILDE_H__)
+#  define __TILDE_H__
+
+/* 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 CPFunction *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 ();
+
+#endif /* __TILDE_H__ */