doc

docs/source/index.rst

@@ -52,10 +52,11 @@ Language features
   still able to directly use memory addresses and ROM subroutines,
   and inline assembly to have full control when every register, cycle or byte matters
 - Subroutines with parameters and return values
-- complex nested expressions are possible
+- Complex nested expressions are possible
 - Variables are allocated statically
 - Nested subroutines can access variables from outer scopes to avoids the overhead to pass everything via parameters
-- Variable data types include signed and unsigned bytes and words, arrays, strings and floats.
+- Variable data types include signed and unsigned bytes and words, arrays, strings.
+- Floating point math also supported if the target system provides floating point library routines (C64 and Cx16 both do).
 - Strings can contain excaped characters but also many symbols directly if they have a petscii equivalent, such as "♠♥♣♦π▚●○╳". Characters like ^, _, \\, {, } and | are also accepted and converted to the closest petscii equivalents.
 - High-level code optimizations, such as const-folding, expression and statement simplifications/rewriting.
 - Many built-in functions, such as ``sin``, ``cos``, ``rnd``, ``abs``, ``min``, ``max``, ``sqrt``, ``msb``, ``rol``, ``ror``, ``swap``, ``sort`` and ``reverse``