boolean function ( char arg0 ) { }
tests whether a character should be allowed to be a continuation of the current word . we include all alphabetic characters , no digits , and no '_' because we assume that an underscore marks a break in a compound identifier and we want to present the spelling checker with individual words . we also allow apostrophe , because `` does n't '' and the like constitute words in comments . this could cause trouble for ada and vhdl source , but i 'll worry about them when i have reason to . concode_field_sep JTextComponent component concode_elem_sep String KEYWORDS_DOCUMENT_PROPERTY concode_elem_sep int LOWER_CASE concode_elem_sep Document document concode_elem_sep int start concode_elem_sep int UNKNOWN_CASE concode_elem_sep int UPPER_CASE concode_elem_sep int end concode_elem_sep Highlighter.HighlightPainter misspelledWordHighlightPainter concode_field_sep boolean isMisspelledWordBetween concode_elem_sep void removeUpdate concode_elem_sep void setDocument concode_elem_sep void checkSpelling concode_elem_sep void checkSpelling concode_elem_sep void checkSpelling concode_elem_sep boolean isKeyword concode_elem_sep void removeExistingHighlightsForRange concode_elem_sep void changedUpdate concode_elem_sep void insertUpdate