Use compatible var statements

code/modules/scripting/Parser/Expressions.dm

@@ -53,10 +53,9 @@
 				if(/token/word)
 					return new/node/expression/value/variable(T.value)
 				if(/token/accessor)
-					var
-						token/accessor/A=T
-						node/expression/value/variable/E//=new(A.member)
-						stack/S=new()
+					var/token/accessor/A=T
+					var/node/expression/value/variable/E//=new(A.member)
+					var/stack/S=new()
 					while(istype(A.object, /token/accessor))
 						S.Push(A)
 						A=A.object
@@ -181,9 +180,8 @@
 	- <ParseParamExpression()>
 */
 		ParseExpression(list/end=list(/token/end), list/ErrChars=list("{", "}"))
-			var/stack
-				opr=new
-				val=new
+			var/stack/opr=new
+			var/stack/val=new
 			src.expecting=VALUE
 			while(TRUE)
 				if(EndOfExpression(end))

code/modules/scripting/Scanner/Scanner.dm

@@ -153,8 +153,7 @@
 	start - The character used to start the string.
 */
 		ReadString(start)
-			var
-				buf
+			var/buf
 			for(, codepos <= length(code), codepos++)//codepos to length(code))
 				var/char=copytext(code, codepos, codepos+1)
 				switch(char)
@@ -189,9 +188,8 @@
 	Reads characters separated by an item in <delim> into a token.
 */
 		ReadWord()
-			var
-				char=copytext(code, codepos, codepos+1)
-				buf
+			var/char=copytext(code, codepos, codepos+1)
+			var/buf
 			while(!delim.Find(char) && codepos<=length(code))
 				buf+=char
 				char=copytext(code, ++codepos, codepos+1)
@@ -206,9 +204,8 @@
 	Reads a symbol into a token.
 */
 		ReadSymbol()
-			var
-				char=copytext(code, codepos, codepos+1)
-				buf
+			var/char=copytext(code, codepos, codepos+1)
+			var/buf
 
 			while(options.symbols.Find(buf+char))
 				buf+=char
@@ -223,10 +220,9 @@
 	Reads a number into a token.
 */
 		ReadNumber()
-			var
-				char=copytext(code, codepos, codepos+1)
-				buf
-				dec=0
+			var/char=copytext(code, codepos, codepos+1)
+			var/buf
+			var/dec=0
 
 			while(options.IsDigit(char) || (char=="." && !dec))
 				if(char==".") dec=1
@@ -246,14 +242,13 @@
 */
 
 		ReadComment()
-			var
-				char=copytext(code, codepos, codepos+1)
-				nextchar=copytext(code, codepos+1, codepos+2)
-				charstring = char+nextchar
-				comm = 1
-					// 1: single-line comment
-					// 2: multi-line comment
-				expectedend = 0
+			var/char=copytext(code, codepos, codepos+1)
+			var/nextchar=copytext(code, codepos+1, codepos+2)
+			var/charstring = char+nextchar
+			var/comm = 1
+				// 1: single-line comment
+				// 2: multi-line comment
+			var/expectedend = 0
 
 			if(charstring == "//" || charstring == "/*")
 				if(charstring == "/*")