akkartik/spell-cards.love - Change IJQP7HJKG5EMEVCPOL7ARC3B7WT55OPCH4MLKD6435XRDPFNX3XQC

A Lua gotcha: gmatch doesn't support '^'. I don't know why I was doing that weird single-iteration loop anyway.

Created by Kartik K. Agaram on April 21, 2023

IJQP7HJKG5EMEVCPOL7ARC3B7WT55OPCH4MLKD6435XRDPFNX3XQC

main

B:BD[2.857] → [2.857:950]

      for numeric_prefix, root in filename:gmatch('(%d+)-(.+)') do
        -- only runs once

[2.857]

[2.950]

      local numeric_prefix, root = filename:match('^(%d+)-(.+)')
      if numeric_prefix then

B:BD[2.1181] → [2.1181:1246]

∅:D[2.1246] → [3.4022:4046]

B:BD[3.4022] → [3.4022:4046]

    for numeric_prefix, root in filename:gmatch('(%d+)-(.+)') do
      -- only runs once

[2.1181]

[2.1247]

    local numeric_prefix, root = filename:match('^(%d+)-(.+)')
    if numeric_prefix then