delete readline support

We're going to be using full-on ncurses.

1 files changed, 1 insertions, 19 deletions

diff --git a/src/luaconf.h b/src/luaconf.h
index e2cb261..b15f61d 100644
--- a/src/luaconf.h
+++ b/src/luaconf.h
@@ -262,30 +262,12 @@
 #define LUA_MAXINPUT	512
 
 
-/*
-@@ lua_readline defines how to show a prompt and then read a line from
-@* the standard input.
-@@ lua_saveline defines how to "save" a read line in a "history".
-@@ lua_freeline defines how to free a line read by lua_readline.
-** CHANGE them if you want to improve this functionality (e.g., by using
-** GNU readline and history facilities).
-*/
-#if defined(LUA_USE_READLINE)
-#include <stdio.h>
-#include <readline/readline.h>
-#include <readline/history.h>
-#define lua_readline(L,b,p)	((void)L, ((b)=readline(p)) != NULL)
-#define lua_saveline(L,idx) \
-	if (lua_strlen(L,idx) > 0)  /* non-empty line? */ \
-	  add_history(lua_tostring(L, idx));  /* add it to history */
-#define lua_freeline(L,b)	((void)L, free(b))
-#else
+/* No readline */
 #define lua_readline(L,b,p)	\
 	((void)L, fputs(p, stdout), fflush(stdout),  /* show prompt */ \
 	fgets(b, LUA_MAXINPUT, stdin) != NULL)  /* get line */
 #define lua_saveline(L,idx)	{ (void)L; (void)idx; }
 #define lua_freeline(L,b)	{ (void)L; (void)b; }
-#endif
 
 #endif