Limited comment length to 10 characters

grammar.txt

@@ -70,27 +70,3 @@ initializer -> INTCONST intconstmult | CHARCONST | STRINGCONST .
 intconstmult -> MUL const | .
 
 const -> INTCONST | CHARCONST | STRINGCONST .
-
-
---------------------------------------------------------------------
-
-//LEFT ASOC.
-exp0 = exp0 op other | other
-
-    |
-    v
-
-exp0  = other exp0'
-exp0' = op other exp0' | .
-
-
-
-
-//RIGHT ASOC.
-exp0 = other op exp0 | other
-
-    |
-    v
-
-exp0  = other exp0'
-exp0' =  op exp0 | .

prg/test.pins25

@@ -1,5 +1,2 @@
-// line1 --
-line2 -----x
-line3
-
-fun main() = 0
+//1234567890
+//12345678901

src/pins25/phase/LexAn.java

@@ -246,14 +246,14 @@ public class LexAn implements AutoCloseable {
                     buffToken = new Token(start, Token.Symbol.DIV, "/");
                     return;
                 }
+                nextChar();
 
-                StringBuilder builder = new StringBuilder();
-                
-                while (buffChar != -1) {
-                    if (buffChar == '\n' && !builder.toString().endsWith("--")) {
-                        break;
+                int length = 0;
+                while (buffChar != '\n' && buffChar != -1) {
+                    length++;
+                    if (length > 10) {
+                        throw new Report.Error(currentLocation(), "Comments can only be 10 characters long");
                     }
-                    builder.append((char) buffChar);
                     nextChar();
                 }