Update for 2018 release

src/act.informative.c

@@ -1049,7 +1049,6 @@ int search_help(const char *argument, int level)
 
       while (level < help_table[mid].min_level && mid < (bot + top) / 2)
         mid++;
-  
       if (strn_cmp(argument, help_table[mid].keywords, minlen) || level < help_table[mid].min_level)
         break;
         

src/sedit.c

@@ -708,10 +708,10 @@ void sedit_parse(struct descriptor_data *d, char *arg)
     S_CLOSE2(OLC_SHOP(d)) = LIMIT(atoi(arg), 0, 28);
     break;
   case SEDIT_BUY_PROFIT:
-    sscanf(arg, "%lf", &S_BUYPROFIT(OLC_SHOP(d)));
+    sscanf(arg, "%f", &S_BUYPROFIT(OLC_SHOP(d)));
     break;
   case SEDIT_SELL_PROFIT:
-    sscanf(arg, "%lf", &S_SELLPROFIT(OLC_SHOP(d)));
+    sscanf(arg, "%f", &S_SELLPROFIT(OLC_SHOP(d)));
     break;
   case SEDIT_TYPE_MENU:
     OLC_VAL(d) = LIMIT(atoi(arg), 0, NUM_ITEM_TYPES - 1);

src/structs.h

@@ -15,15 +15,6 @@
 #include "protocol.h" /* Kavir Plugin*/
 #include "lists.h"
 
-/** Intended use of this macro is to allow external packages to work with a
- * variety of versions without modifications.  For instance, an IS_CORPSE()
- * macro was introduced in pl13.  Any future code add-ons could take into
- * account the version and supply their own definition for the macro if used
- * on an older version. You are supposed to compare this with the macro
- * TBAMUD_VERSION() in utils.h. Not currently in use.
- * It is read as Year/Version YYYY.v */
-#define _TBAMUD    2018.1
-
 /** If you want equipment to be automatically equipped to the same place
  * it was when players rented, set the define below to 1 because
  * TRUE/FALSE aren't defined yet. */