regex101: Searching for "//TODO:"

Regular Expression

\/\/\s*(TODO|TDOO|TOOD|TOODO|TODDO)\s*:

New

-- Standard (and with preceding space)
//TODO: Test
  //TODO: Test

-- Space after //
// TODO: Test
//  TODO: Test

-- Space befre :
//TODO : Test
//TODO  : Test

-- Space after // AND befre :
// TODO : Test
//  TODO : Test
//  TODO  : Test


^: "\/\/\s*TODO\s*:"(\s* is "zero or more of a space)

-- Misspellong TOOD
//TOOD: Test
// TOOD: Test
//TOOD : Test
//TOODO: Test
//TOODO : Test
//TODDO : Test
// TODDO : Test

-- Misspellong TDOO
//TDOO: Test
// TDOO: Test
// TDOO : Test


^^ [All above]: "\/\/\s*(TODO|TDOO|TOOD|TOODO|TODDO)\s*:" (with different misspelling options)

Substitution

-- Standard (and with preceding space)
//TODO: Test
  //TODO: Test

-- Space after //
// TODO: Test
//  TODO: Test

-- Space befre :
//TODO : Test
//TODO  : Test

-- Space after // AND befre :
// TODO : Test
//  TODO : Test
//  TODO  : Test


^: "\/\/\s*TODO\s*:"(\s* is "zero or more of a space)

-- Misspellong TOOD
//TOOD: Test
// TOOD: Test
//TOOD : Test
//TOODO: Test
//TOODO : Test
//TODDO : Test
// TODDO : Test

-- Misspellong TDOO
//TDOO: Test
// TDOO: Test
// TDOO : Test


^^ [All above]: "\/\/\s*(TODO|TDOO|TOOD|TOODO|TODDO)\s*:" (with different misspelling options)