-described. Here are the things that can appear on the right side of a\r
-key-value pair assignment:\r
+described. Except in the case of strings, white space is ignored. Here\r
+are the things that can appear in a map file.\r
+\r
+ *leveleditor-keys*\r
+Keys are special strings that appear on the left side of a key-value pair,\r
+which combined is a key and value separated by an equals sign. Keys are\r
+simply a sequence of alphabet characters. No white space, digits, or\r
+punctuation is allowed in a key.\r