From c9902be294f5c2dca8a67a67fd324f91e4352c0a Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Thu, 18 Jun 1998 13:57:03 -0300
Subject: [PATCH] "findname" moved from lobject.c to lauxlib.c (so libraries
 may use it).

---
 lauxlib.c | 11 ++++++++++-
 lauxlib.h |  3 ++-
 llex.c    |  6 +++---
 lobject.c | 13 +------------
 lobject.h |  3 +--
 ltm.c     |  8 ++++----
 6 files changed, 21 insertions(+), 23 deletions(-)

diff --git a/lauxlib.c b/lauxlib.c
index 0a7475b1..0fa745e4 100644
--- a/lauxlib.c
+++ b/lauxlib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lauxlib.c,v 1.9 1998/03/06 16:54:42 roberto Exp roberto $
+** $Id: lauxlib.c,v 1.10 1998/03/06 18:47:42 roberto Exp roberto $
 ** Auxiliar functions for building Lua libraries
 ** See Copyright Notice in lua.h
 */
@@ -7,6 +7,7 @@
 
 #include <stdarg.h>
 #include <stdio.h>
+#include <string.h>
 
 /* Please Notice: This file uses only the oficial API of Lua
 ** Any function declared here could be written as an application
@@ -18,6 +19,14 @@
 
 
 
+int luaL_findstring (char *name, char *list[]) {
+  int i;
+  for (i=0; list[i]; i++)
+    if (strcmp(list[i], name) == 0)
+      return i;
+  return -1;  /* name not found */
+}
+
 void luaL_argerror (int numarg, char *extramsg)
 {
   char *funcname;
diff --git a/lauxlib.h b/lauxlib.h
index 0e150d25..572db923 100644
--- a/lauxlib.h
+++ b/lauxlib.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lauxlib.h,v 1.6 1998/01/09 15:06:07 roberto Exp roberto $
+** $Id: lauxlib.h,v 1.7 1998/03/06 16:54:42 roberto Exp roberto $
 ** Auxiliar functions for building Lua libraries
 ** See Copyright Notice in lua.h
 */
@@ -41,6 +41,7 @@ void luaL_addsize (int n);
 int luaL_newbuffer (int size);
 void luaL_oldbuffer (int old);
 char *luaL_buffer (void);
+int luaL_findstring (char *name, char *list[]);
 
 
 #endif
diff --git a/llex.c b/llex.c
index 75c1c28b..8bd60aaf 100644
--- a/llex.c
+++ b/llex.c
@@ -1,5 +1,5 @@
 /*
-** $Id: llex.c,v 1.19 1998/05/27 13:03:40 roberto Exp roberto $
+** $Id: llex.c,v 1.20 1998/06/06 20:44:05 roberto Exp roberto $
 ** Lexical Analizer
 ** See Copyright Notice in lua.h
 */
@@ -118,7 +118,7 @@ static void skipspace (LexState *LS)
 static int checkcond (LexState *LS, char *buff)
 {
   static char *opts[] = {"nil", "1", NULL};
-  int i = luaO_findstring(buff, opts);
+  int i = luaL_findstring(buff, opts);
   if (i >= 0) return i;
   else if (isalpha((unsigned char)buff[0]) || buff[0] == '_')
     return luaS_globaldefined(buff);
@@ -172,7 +172,7 @@ static void inclinenumber (LexState *LS)
     int skip = LS->ifstate[LS->iflevel].skip;
     next(LS);  /* skip $ */
     readname(LS, buff);
-    switch (luaO_findstring(buff, pragmas)) {
+    switch (luaL_findstring(buff, pragmas)) {
       case 0:  /* debug */
         if (!skip) lua_debug = 1;
         break;
diff --git a/lobject.c b/lobject.c
index e70d50ba..99c76233 100644
--- a/lobject.c
+++ b/lobject.c
@@ -1,11 +1,10 @@
 /*
-** $Id: lobject.c,v 1.10 1998/01/09 14:44:55 roberto Exp roberto $
+** $Id: lobject.c,v 1.11 1998/03/09 21:49:52 roberto Exp roberto $
 ** Some generic functions over Lua objects
 ** See Copyright Notice in lua.h
 */
 
 #include <stdlib.h>
-#include <string.h>
 
 #include "lobject.h"
 #include "lua.h"
@@ -58,16 +57,6 @@ int luaO_equalObj (TObject *t1, TObject *t2)
 }
 
 
-int luaO_findstring (char *name, char *list[])
-{
-  int i;
-  for (i=0; list[i]; i++)
-    if (strcmp(list[i], name) == 0)
-      return i;
-  return -1;  /* name not found */
-}
-
-
 void luaO_insertlist (GCnode *root, GCnode *node)
 {
   node->next = root->next;
diff --git a/lobject.h b/lobject.h
index c2fa373a..18cf2097 100644
--- a/lobject.h
+++ b/lobject.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lobject.h,v 1.19 1998/05/18 22:26:03 roberto Exp roberto $
+** $Id: lobject.h,v 1.20 1998/06/11 18:21:37 roberto Exp roberto $
 ** Type definitions for Lua objects
 ** See Copyright Notice in lua.h
 */
@@ -196,7 +196,6 @@ extern TObject luaO_nilobject;
 
 int luaO_equalObj (TObject *t1, TObject *t2);
 int luaO_redimension (int oldsize);
-int luaO_findstring (char *name, char *list[]);
 void luaO_insertlist (GCnode *root, GCnode *node);
 
 #ifdef OLD_ANSI
diff --git a/ltm.c b/ltm.c
index 724fee76..cc290dde 100644
--- a/ltm.c
+++ b/ltm.c
@@ -1,5 +1,5 @@
 /*
-** $Id: ltm.c,v 1.14 1998/03/09 21:49:52 roberto Exp roberto $
+** $Id: ltm.c,v 1.15 1998/03/11 13:59:50 roberto Exp roberto $
 ** Tag methods
 ** See Copyright Notice in lua.h
 */
@@ -24,7 +24,7 @@ char *luaT_eventname[] = {  /* ORDER IM */
 
 static int luaI_checkevent (char *name, char *list[])
 {
-  int e = luaO_findstring(name, list);
+  int e = luaL_findstring(name, list);
   if (e < 0)
     luaL_verror("`%.50s' is not a valid event name", name);
   return e;
@@ -214,7 +214,7 @@ void luaT_setfallback (void)
   char *name = luaL_check_string(1);
   lua_Object func = lua_getparam(2);
   luaL_arg_check(lua_isfunction(func), 2, "function expected");
-  switch (luaO_findstring(name, oldnames)) {
+  switch (luaL_findstring(name, oldnames)) {
     case 0:  /* old error fallback */
       oldfunc = L->errorim;
       L->errorim = *luaA_Address(func);
@@ -243,7 +243,7 @@ void luaT_setfallback (void)
     }
     default: {
       int e;
-      if ((e = luaO_findstring(name, luaT_eventname)) >= 0) {
+      if ((e = luaL_findstring(name, luaT_eventname)) >= 0) {
         oldfunc = *luaT_getim(LUA_T_NIL, e);
         fillvalids(e, luaA_Address(func));
         replace = (e == IM_GC || e == IM_INDEX) ? nilFB : typeFB;