package/lua/5.1.5/0011-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/luaconf.h
   8 ===================================================================
   9 --- a/src/luaconf.h
  10 +++ b/src/luaconf.h
  11 @@ -279,6 +279,13 @@
  12         if (lua_strlen(L,idx) > 0)  /* non-empty line? */ \
  13           add_history(lua_tostring(L, idx));  /* add it to history */
  14  #define lua_freeline(L,b)      ((void)L, free(b))
  15 +#elif defined(LUA_USE_LINENOISE)
  16 +#include <linenoise.h>
  17 +#define lua_readline(L,b,p)    ((void)L, ((b)=linenoise(p)) != NULL)
  18 +#define lua_saveline(L,idx) \
  19 +       if (lua_strlen(L,idx) > 0)  /* non-empty line? */ \
  20 +         linenoiseHistoryAdd(lua_tostring(L, idx));  /* add it to history */
  21 +#define lua_freeline(L,b)      ((void)L, free(b))
  22  #else
  23  #define lua_readline(L,b,p)    \
  24         ((void)L, fputs(p, stdout), fflush(stdout),  /* show prompt */ \