# echo unknown lang
ctags: Unknown language "NOSUCHLANG" in "_roledef-NOSUCHLANG" option
ctags: Unknown language "NOSUCHLANG" in "_roledef-NOSUCHLANG.k" option
ctags: Unknown language "NOSUCHLANG" in "_roledef-NOSUCHLANG.{kind}" option

# no kind spec
ctags: no kind is specifined in "--_roledef-IMAGINARY="
ctags: no kind is specifined in "--_roledef-IMAGINARY="
ctags: no kind is specifined in "--_roledef-IMAGINARY=role"
ctags: no kind is specifined in "--_roledef-IMAGINARY=role,roles"

# echo unknown kind letter
ctags: the kind for letter `x' specified in "--_roledef-IMAGINARY.x" option is not defined.
ctags: the kind for letter `x' specified in "--_roledef-IMAGINARY.x" option is not defined.
ctags: the kind for letter `x' specified in "--_roledef-IMAGINARY.x" option is not defined.
ctags: the kind for letter `x' specified in "--_roledef-IMAGINARY.x" option is not defined.

# echo unknown kind name
ctags: the kind for name `abc' specified in "--_roledef-IMAGINARY.{abc}" option is not defined.
ctags: the kind for name `abc' specified in "--_roledef-IMAGINARY.{abc}" option is not defined.
ctags: the kind for name `abc' specified in "--_roledef-IMAGINARY.{abc}" option is not defined.
ctags: the kind for name `abc' specified in "--_roledef-IMAGINARY.{abc}" option is not defined.

# wrong char in a kind letter
ctags: the kind letter given in "--_roledef-IMAGINARY./" option is not an alphabet or a number
ctags: the kind letter given in "--_roledef-IMAGINARY.%" option is not an alphabet or a number
ctags: the kind letter given in "--_roledef-IMAGINARY.^" option is not an alphabet or a number
ctags: the kind letter given in "--_roledef-IMAGINARY.#" option is not an alphabet or a number
ctags: the kind letter `F' in "--_roledef-IMAGINARY.F" option is reserved for "file" kind, and no role can be attached to it
ctags: no '}' representing the end of kind name in --_roledef-IMAGINARY.{ option: {
ctags: no '}' representing the end of kind name in --_roledef-IMAGINARY.{v option: {v

# wrong kind name
ctags: don't define a role for F/file kind; it has no role: --_roledef-IMAGINARY.{file}
ctags: the kind for name `' specified in "--_roledef-IMAGINARY.{}" option is not defined.
ctags: the kind for name `#' specified in "--_roledef-IMAGINARY.{#}" option is not defined.

# empty role name
ctags: no role description specified in "--_roledef-IMAGINARY.v" option
ctags: the role name in "--_roledef-IMAGINARY.v" option is empty
ctags: the role name in "--_roledef-IMAGINARY.v" option is empty
ctags: no role description specified in "--_roledef-IMAGINARY.{variable}" option
ctags: the role name in "--_roledef-IMAGINARY.{variable}" option is empty
ctags: the role name in "--_roledef-IMAGINARY.{variable}" option is empty

# wrong char in role name
ctags: unacceptable char as part of role name in "--_roledef-IMAGINARY.v" option: +
ctags: unacceptable char as part of role name in "--_roledef-IMAGINARY.{variable}" option: +

# empty description
ctags: no role description specified in "--_roledef-IMAGINARY.v" option
ctags: found an empty role description in "--_roledef-IMAGINARY.v" option
ctags: no role description specified in "--_roledef-IMAGINARY.{variable}" option
ctags: found an empty role description in "--_roledef-IMAGINARY.{variable}" option

# role is acceptable but no input file
ctags: No files specified. Try "ctags --help".
ctags: No files specified. Try "ctags --help".

# listing with --list-roles

# listing with --list-kinds-full

# inject a flag separator

# inject a broken flag separator(1)
ctags: Warning: long flags specifier opened with `{' is not closed `}': "{foo"
ctags: Warning: long flags specifier opened with `{' is not closed `}': "{foo"

# inject a broken flag separator(2)
ctags: Warning: long flags specifier opened with `{' is not closed `}': "{"
ctags: Warning: long flags specifier opened with `{' is not closed `}': "{"

# use a { in description (1)

# use a { in description (2)

# use a \ in description

# description started from {
ctags: found an empty role description in "--_roledef-IMAGINARY.v" option
ctags: found an empty role description in "--_roledef-IMAGINARY.{variable}" option

# description started from \{

# too many roles
ctags: Too many role definition for kind "variable" of language "IMAGINARY" (> 63)