For use with https://github.com/randy3k/AlignTab

aligntab.json

{
  "named_patterns" : {
        "first_equal" : " = (?:.*?[^{]$)/f",
        "first_comma" : ", /f",
        "first_colon" : ": /f",
          "all_space" : "\\s+/l1l0",
              "hocon" : ": (?:.*?[^{]$)/r1l1l1f",
              "typed" : "[:]/r0c1l1f",
           "bash_var" : "[$][(]|[|][|]|[)]|[#]",
       "sbt_operator" : "[&|@#<+:~]+[=][ ]/r1c1l1",
      "quoted_string" : "[\"](?:[^\"\\\\]|\\\\.)*[\"]",
        "first_arrow" : "(?<!:) [-=][>] /l1c1l1f",
         "sbt_module" : "(?: = | %+ )/lrllclclclcl",
      "align_generic" : "(?: [-=]>(?: |$)| [:+]{1,}= )/l1rf",
         "align_esac" : "(?:[)]|[;][;])/r0c1l1",
               "json" : ":(?!.*[{])/r1c1l1f1",
               "bang" : "[!]/r1c1l1f1",
    "one_line_method" : "[ ][=][ ](?:.*?[^{]$)/l1f",
     "one_line_class" : " extends |[ ][=][ ]| [{] | [}]$"
  },
  // disable auto_match in the input panel
  "auto_match_enabled": false
}