The "Unknown:"s below indicate that an entry is incomplete.

• either the entry exist in the language, and please tell.
• either the entry doesn't exist in the language, and please tell so. The entry will be marked as such and won't appear as missing anymore.

• Various

  { ... }	block (grouping statements, especially when statements are not expressions)
  \	breaking lines (useful when end-of-line and/or indentation has a special meaning)
  /* ... */	commenting (non nestable)
  #	commenting (until end of line)
  ( ... )	grouping expressions
  case-sensitive: upper case disallowed	tokens (case-sensitivity (keywords, variable identifiers...))
  [a-z][a-z0-9_]*	tokens (variable identifier regexp)
  underscores	tokens (what is the standard way for scrunching together multiple words)
  =	variable assignment or declaration (both)
  auto	variable assignment or declaration (declaration)