Initial revision

darcs-hash:20050920132639-ac50b-fa3b476891e1f5f67207cf4cc7bf623834cc5edc.gz

function.h

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+/** \file function.h 
+
+    Prototypes for functions for storing and retrieving function
+	information. Actual function evaluation is taken care of by the
+	parser and to some degree the builtin handling library.
+*/
+
+/**
+   Initialize function data   
+*/
+void function_init();
+/**
+   Destroy function data
+*/
+void function_destroy();
+
+/**
+   Add an function. The parameters values are copied and should be freed by the caller.
+*/
+void function_add( const wchar_t *name,
+				   const wchar_t *val,
+				   const wchar_t *desc );
+
+/**
+   Remove the function with the specified name.
+*/
+void function_remove( const wchar_t *name );
+
+/**
+   Returns true if the function with the name name uses internal variables, false otherwise.
+*/
+int function_use_vars( const wchar_t *name );
+
+/**
+   Returns the definition of the function with the name \c name.
+*/
+const wchar_t *function_get_definition( const wchar_t *name );
+
+/**
+   Returns the description of the function with the name \c name.
+*/
+const wchar_t *function_get_desc( const wchar_t *name );
+
+/**
+   Sets the description of the function with the name \c name.
+*/
+void function_set_desc( const wchar_t *name, const wchar_t *desc );
+
+/**
+   Returns true if the function witrh the name name exists.
+*/
+int function_exists( const wchar_t *name);
+
+/**
+   Insert all function names into l. These are not copies of the strings and should not be freed after use.
+   
+   \param list the list to add the names to
+   \param get_hidden whether to include hidden functions, i.e. ones starting with an underscore
+*/
+void function_get_names( array_list_t *list, 
+						 int get_hidden );
+
+