diff options
Diffstat (limited to 'doc/ScintillaDoc.html')
| -rw-r--r-- | doc/ScintillaDoc.html | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/doc/ScintillaDoc.html b/doc/ScintillaDoc.html index 3b2c480d0..adf3b9907 100644 --- a/doc/ScintillaDoc.html +++ b/doc/ScintillaDoc.html @@ -2322,8 +2322,13 @@ struct Sci_TextToFind { Line ends are not selected by double clicking but do act as word separators. </p> - <p>Words are defined in terms of bytes, not characters so there are some issues with - UTF-8 and DCBS documents.</p> + <p>Words are defined in terms of characters and the sets of characters in each category can be customized to an extent. + The NUL character (0) is always a space as the APIs to set categories use NUL-terminated strings. + For single-byte encodings a category may be assigned to any character (1 to 0xFF). + For multi-byte encodings a category may be assigned to characters from 1 to 0x7F with static behaviour from 0x80. + For UTF-8, characters from 0x80 will use a category based on their Unicode general category. + For Asian encodings, code pages 932, 936, 949, 950, and 1361, characters from 0x80 are treated as word characters. + </p> <p>Identifiers in programming languages are often sequences of words with capitalisation (aCamelCaseIdentifier) or underscores (an_under_bar_ident) used to mark word boundaries. @@ -2437,7 +2442,7 @@ struct Sci_TextToFind { </table> <p><b id="SCI_SETWORDCHARS">SCI_SETWORDCHARS(<unused>, const char *characters)</b><br /> - This message defines which characters (bytes) are members of the word category. + This message defines which characters are members of the word category. The character categories are set to default values before processing this function. For example, if you don't allow '_' in your set of characters use:<br /> @@ -2449,6 +2454,8 @@ struct Sci_TextToFind { If the characters parameter is 0 then the length that should be allocated to store the entire set is returned.</p> + <p>For multi-byte encodings, this API will not return meaningful values for 0x80 and above.</p> + <p><b id="SCI_SETWHITESPACECHARS">SCI_SETWHITESPACECHARS(<unused>, const char *characters)</b><br /> <b id="SCI_GETWHITESPACECHARS">SCI_GETWHITESPACECHARS(<unused>, char *characters) → int</b><br /> Similar to <code>SCI_SETWORDCHARS</code>, this message allows the user to define which chars Scintilla considers |