Just move all the one-liner functions straight into the parser.

lel_parser.cpp

@@ -7,7 +7,7 @@
 namespace lel {
 
 
-#line 38 "lel_parser.rl"
+#line 42 "lel_parser.rl"
 
 
 
@@ -82,7 +82,7 @@ static const int Parser_error = 0;
 static const int Parser_en_main = 1;
 
 
-#line 41 "lel_parser.rl"
+#line 45 "lel_parser.rl"
 
 bool Parser::parse(std::string input) {
   reset();
@@ -99,7 +99,7 @@ bool Parser::parse(std::string input) {
 	cs = Parser_start;
 	}
 
-#line 52 "lel_parser.rl"
+#line 56 "lel_parser.rl"
   
 #line 92 "lel_parser.cpp"
 	{
@@ -181,15 +181,15 @@ _match:
 	break;
 	case 1:
 #line 13 "lel_parser.rl"
-	{ col(); }
+	{ }
 	break;
 	case 2:
 #line 14 "lel_parser.rl"
-	{ ltab(); }
+	{ cur.row = rows; }
 	break;
 	case 3:
 #line 15 "lel_parser.rl"
-	{ valign((*p)); }
+	{ cur.bottom = (*p) == '.'; }
 	break;
 	case 4:
 #line 16 "lel_parser.rl"
@@ -197,37 +197,41 @@ _match:
 	break;
 	case 5:
 #line 17 "lel_parser.rl"
-	{ row(); }
+	{
+    rows++;
+    columns = std::max(columns, cur.col);
+    cur.col = 0;
+  }
 	break;
 	case 6:
-#line 18 "lel_parser.rl"
-	{ align((*p)); }
+#line 22 "lel_parser.rl"
+	{ cur.right = (*p) == '>'; }
 	break;
 	case 7:
-#line 19 "lel_parser.rl"
-	{ setwidth(std::stoi(tk)); }
+#line 23 "lel_parser.rl"
+	{cur.max_w = std::stoi(tk); }
 	break;
 	case 8:
-#line 20 "lel_parser.rl"
-	{ setheight(std::stoi(tk)); }
+#line 24 "lel_parser.rl"
+	{ cur.max_h = std::stoi(tk); }
 	break;
 	case 9:
-#line 21 "lel_parser.rl"
-	{ expand(); }
+#line 25 "lel_parser.rl"
+	{ cur.expand = true; }
 	break;
 	case 10:
-#line 22 "lel_parser.rl"
-	{ center(); }
+#line 26 "lel_parser.rl"
+	{ cur.center = true; }
 	break;
 	case 11:
-#line 31 "lel_parser.rl"
+#line 35 "lel_parser.rl"
 	{ start = p; }
 	break;
 	case 12:
-#line 34 "lel_parser.rl"
+#line 38 "lel_parser.rl"
 	{start = p;}
 	break;
-#line 204 "lel_parser.cpp"
+#line 208 "lel_parser.cpp"
 		}
 	}
 
@@ -240,7 +244,7 @@ _again:
 	_out: {}
 	}
 
-#line 53 "lel_parser.rl"
+#line 57 "lel_parser.rl"
 
   bool good = pe - p == 0;
   if(good) {