diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Fl_Input_.cxx | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/Fl_Input_.cxx b/src/Fl_Input_.cxx index a9caa5262..1dd104fc9 100644 --- a/src/Fl_Input_.cxx +++ b/src/Fl_Input_.cxx @@ -419,7 +419,7 @@ void Fl_Input_::drawtext(int X, int Y, int W, int H) { /** \internal Simple function that determines if a character could be part of a word. - \todo This function is not ucs4-aware. + \todo This function is not UTF-8-aware. */ static int isword(char c) { return (c&128 || isalnum(c) || strchr("#%&-/@\\_~", c)); @@ -428,9 +428,10 @@ static int isword(char c) { /** Finds the end of a word. - Returns the index after the last byte of a space-separated word. This - first skips spaces, and then non-spaces, so if you call it repeatedly - you will move forwards to the end of the text. + Returns the index after the last byte of a word. + If the index is already at the end of a word, it will find the + end of the following word, so if you call it repeatedly you will + move forwards to the end of the text. Note that this is inconsistent with line_end(). @@ -447,8 +448,8 @@ int Fl_Input_::word_end(int i) const { /** Finds the start of a word. - Returns the index of the first byte of a space-separated word. - If the index is already at the beginning of the word, it will find the + Returns the index of the first byte of a word. + If the index is already at the beginning of a word, it will find the beginning of the previous word, so if you call it repeatedly you will move backwards to the beginning of the text. |