test.robot:6:5 NAME01 Not allowed character '.' found in 'Test.' test case name
   |
 4 |
 5 | *** Test Cases ***
 6 | Test.
   |     ^ NAME01
 7 |     [Documentation]  doc
 8 |     [Tags]  sometag
   | Suggestion: Remove the not allowed character from the name.
   |

test.robot:15:10 NAME01 Not allowed character '?' found in 'Keyword${?' keyword name
    |
 13 |
 14 | *** Keywords ***
 15 | Keyword${?
    |          ^ NAME01
 16 |     [Documentation]  this is doc
 17 |     No Operation
    | Suggestion: Remove the not allowed character from the name.
    |

test.robot:31:20 NAME01 Not allowed character '?' found in 'Keyword Escaped \${?} Should Warn' keyword name
    |
 31 | Keyword Escaped \${?} Should Warn
    |                    ^ NAME01
 32 |     [Documentation]  this is doc
 33 |     No Operation
    | Suggestion: Remove the not allowed character from the name.
    |

Found 3 issues.