fixed small typos for subexes docs

doc/subexes.txt

@@ -25,9 +25,9 @@ Notation                meaning
 ``${$1..$2}``           use arguments X to Y where ``X = parseInt(arg[1])``
                         and ``Y = parseInt(arg[2])``
 ``$','{1..3}``          use arguments 1 to 3 and join them with ','
-``$','80c'\n'{..}``     use all arguments, join them with ','. Insert '\n'
+``$','80c'\n'{..}``     use all arguments, join them with ','. Insert '\\n'
                         before the resulting string exceeds 80 chars.
-``$','8i'\n'{..}``      use all arguments, join them with ','. Insert '\n'
+``$','8i'\n'{..}``      use all arguments, join them with ','. Insert '\\n'
                         after every 8th item.
 ``$' '~{1..3}``         use arguments 1 to 3 with a leading space if the
                         concatenation of ``1..3`` is not the empty string

todo.txt

@@ -1,7 +1,6 @@
 version 0.8.14
 ==============
 
-- document subexes; i18n module
 - GC should care about interior pointers on the stack
 - BUG: type TX = TTable[string, int]
 - warning for implicit openArray -> varargs conversion
@@ -35,7 +34,6 @@ version 0.9.0
   changes that people want; may turn out to be a bad idea
 - activate more thread tests
 
-
 Bugs
 ----
 - bug: generic assign still buggy
@@ -94,7 +92,7 @@ Library
 
 - wrappers for poppler; libharu
 - suffix trees
-- locale support
+- locale support; i18n module
 - bignums
 
 - pdcurses bindings