diff --git a/compiler/libpc300/sc.h b/compiler/libpc300/sc.h
index a2353b70..eaf3783a 100755
--- a/compiler/libpc300/sc.h
+++ b/compiler/libpc300/sc.h
@@ -287,7 +287,7 @@ typedef struct s_stringpair {
  */
 #define tFIRST   256    /* value of first multi-character operator */
 #define tMIDDLE  280    /* value of last multi-character operator */
-#define tLAST    326    /* value of last multi-character match-able token */
+#define tLAST    325    /* value of last multi-character match-able token */
 /* multi-character operators */
 #define taMULT   256    /* *= */
 #define taDIV    257    /* /= */
@@ -361,18 +361,17 @@ typedef struct s_stringpair {
 #define tpPRAGMA 323
 #define tpTRYINCLUDE 324
 #define tpUNDEF  325
-#define tpWARNING 326
 /* semicolon is a special case, because it can be optional */
-#define tTERM    327    /* semicolon or newline */
-#define tENDEXPR 328    /* forced end of expression */
+#define tTERM    326    /* semicolon or newline */
+#define tENDEXPR 327    /* forced end of expression */
 /* other recognized tokens */
-#define tNUMBER  329    /* integer number */
-#define tRATIONAL 330   /* rational number */
-#define tSYMBOL  331
-#define tLABEL   332
-#define tSTRING  333
-#define tEXPR    334    /* for assigment to "lastst" only */
-#define tEMPTYBLOCK 335 /* empty blocks for AM bug 4825 */
+#define tNUMBER  328    /* integer number */
+#define tRATIONAL 329   /* rational number */
+#define tSYMBOL  330
+#define tLABEL   331
+#define tSTRING  332
+#define tEXPR    333    /* for assigment to "lastst" only */
+#define tEMPTYBLOCK 334 /* empty blocks for AM bug 4825 */
 
 /* (reversed) evaluation of staging buffer */
 #define sSTARTREORDER 0x01
diff --git a/compiler/libpc300/sc2.c b/compiler/libpc300/sc2.c
index 5ed8c504..42a12e04 100755
--- a/compiler/libpc300/sc2.c
+++ b/compiler/libpc300/sc2.c
@@ -1374,14 +1374,6 @@ static int command(void)
 	if (!SKIPPING)
       error(111,lptr);    /* user error */
     break;
-  case tpWARNING:
-    while (*lptr<=' ' && *lptr!='\0')
-      lptr++;
-	if (!SKIPPING) {
-      str=strtok((char*)lptr, "\n");
-	  error(234, str != NULL ? str : (char*)lptr);  /* user warning, and remove unnecessary newline */
-	}
-    break;
   default:
     error(31);          /* unknown compiler directive */
     ret=SKIPPING ? CMD_CONDFALSE : CMD_NONE;  /* process as normal line */
@@ -1862,7 +1854,7 @@ char *sc_tokens[] = {
          "sleep", "state", "static", "stock", "switch", "tagof", "while",
          "#assert", "#define", "#else", "#elseif", "#emit", "#endif", "#endinput",
          "#endscript", "#error", "#file", "#if", "#include", "#line", "#pragma",
-		 "#tryinclude", "#undef", "#warning",
+         "#tryinclude", "#undef",
          ";", ";", "-integer value-", "-rational value-", "-identifier-",
          "-label-", "-string-"
        };
diff --git a/compiler/libpc300/sc5-in.scp b/compiler/libpc300/sc5-in.scp
index 869ae3df..12e98370 100644
--- a/compiler/libpc300/sc5-in.scp
+++ b/compiler/libpc300/sc5-in.scp
@@ -238,7 +238,7 @@ static char *fatalmsg[] = {
 /*108*/  "codepage mapping file not found\n",
 /*109*/  "invalid path: \"%s\"\n",
 /*110*/  "assertion failed: %s\n",
-/*111*/  "user error: %s\n"
+/*111*/  "user error: %s\n",
 #else
   "c\224\241\222a\206from \327le\335",
   "c\224\241writ\200\277 \327le\335",
@@ -291,7 +291,6 @@ static char *warnmsg[] = {
 /*231*/  "state specification on forward declaration is ignored\n",
 /*232*/  "output file is written, but with compact encoding disabled\n"
 /*233*/  "symbol \"%s\" is marked as deprecated: %s\n",
-/*234*/  "user warning: %s\n"
 #else
   "\345 \274tr\240\226\233\277 %\206\273\337c\367\305",
   "\222\323i\231\300\344\224t/\314cr\375\364",