package/lua/5.2.4/0011-linenoise.patch

   1 Add support of linenoise (replace readline)
   2
   3 see discussion, http://lua-users.org/lists/lua-l/2010-03/msg00879.html
   4
   5 Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
   6
   7 Index: b/src/lua.c
   8 ===================================================================
   9 --- a/src/lua.c
  10 +++ b/src/lua.c
  11 @@ -72,6 +72,15 @@
  12            add_history(lua_tostring(L, idx));  /* add it to history */
  13  #define lua_freeline(L,b)      ((void)L, free(b))
  14
  15 +#elif defined(LUA_USE_LINENOISE)
  16 +
  17 +#include <linenoise.h>
  18 +#define lua_readline(L,b,p)    ((void)L, ((b)=linenoise(p)) != NULL)
  19 +#define lua_saveline(L,idx) \
  20 +       if (lua_rawlen(L,idx) > 0)  /* non-empty line? */ \
  21 +         linenoiseHistoryAdd(lua_tostring(L, idx));  /* add it to history */
  22 +#define lua_freeline(L,b)      ((void)L, free(b))
  23 +
  24  #elif !defined(lua_readline)
  25
  26  #define lua_readline(L,b,p) \