Runic.jl/TODO.md

TODOs, notes, and various thoughts

TODOs

• = and \in should be in in for loops
• Space after , in tuples, function calls, function definitions, {} etc.
• No leading/trailing space in tuples etc ( a, b ) -> (a, b)
• Disallow putting kwargs before all positional args when calling functions
• Space after ; in named tuples, keyword arguments (callsite and definitions)
• Indentation
• Trim trailing ; togheter with ws.
• Whitespace in ternaries
• Parenteses around expressions in : operator (e.g. 1 + 2:3 -> (1 + 2):3))

Ideas

• Normalize 1.0e3 -> 1.0e+3? Normalize 1.0e+3 -> 1.0e3? Leave alone? I kinda thing it looks clearer with the + and for - it is necessary anyway so that would make it symmetric.

Inconsistencies

• The spaces_around_operators rule have the following inconsistencies.

  • :, ^, and :: instead fall under no_spaces_around_colon_etc:

    # current formatting      # "consistent" formatting
    a:b                       a : b                            ✖
    a^b                       a ^ b                            ✖
    a::b                      a :: b                           ✖
    

  • <: and <: fall under no_spaces_around_colon_etc if they have no LHS:

    # current formatting      # "consistent" formatting
    a <: b                    a <: b                           ✔
    a >: b                    a >: b                           ✔
    a{c <: b}                 a{c <: b}                        ✔
    a{c >: b}                 a{c >: b}                        ✔
    a{<:b}                    a{<: b}                          ✖
    a{>:b}                    a{>: b}                          ✖
    

Bad decisions?

• Space around operators: if there are more, leave alone? This usualy indicate some kind of manual alignment. Perhaps we can align at = for connected siblings.
• Trimming trailing 0 in floats messes up alignment sometimes.