diff options
| author | Albrecht Schlosser <albrechts.fltk@online.de> | 2014-10-27 12:49:47 +0000 |
|---|---|---|
| committer | Albrecht Schlosser <albrechts.fltk@online.de> | 2014-10-27 12:49:47 +0000 |
| commit | 6b6f375af06653c26667c076bb937851ed4e90db (patch) | |
| tree | a5c627ed733dc7b01484b40fc57845320ad0a201 /src | |
| parent | ffdc36dcb690b458b240e90dfed06c27cb6a62bb (diff) | |
Fix documentation of Fl_Input_::word_start() and word_end().
Documentation changes in svn r10383 (STR #3014) said that this would skip
"space-separated" words, which is not true.
Note: The set of word separators is currently not documented, it is
inconsistent with Fl_Text_Display/Fl_Text_Editor, and not UTF-8-aware.
Also, word selection and the above methods use different word delimiters.
This should be fixed in a later release (after 1.3.3).
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10394 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
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. |