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Fix documentation (remove doxygen warning)

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This commit is contained in:
Albrecht Schlosser 2026-02-07 01:06:15 +01:00
parent b75cec6448
commit 7fb11e66ee
2 changed files with 16 additions and 20 deletions
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18
FL/Fl_Text_Buffer.H
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@ -735,19 +735,13 @@ public:
*/
const Fl_Text_Selection* highlight_selection() const { return &mHighlight; }
/**
Returns the index of the previous character.
\param ix index to the current character
*/
int prev_char(int ix) const;
int prev_char_clipped(int ix) const;
// Returns the index of the previous character.
int prev_char(int pos) const;
int prev_char_clipped(int pos) const;
/**
Returns the index of the next character.
\param ix index to the current character
*/
int next_char(int ix) const;
int next_char_clipped(int ix) const;
// Returns the index of the next character.
int next_char(int pos) const;
int next_char_clipped(int pos) const;
/**
Align an index into the buffer to the current or previous UTF-8 boundary.

18
src/Fl_Text_Buffer.cxx
View File

@ -2092,14 +2092,16 @@ int Fl_Text_Buffer::prev_char_clipped(int pos) const
/**
Returns the index of the previous character.
This function processes an emoji sequence (see \ref fl_utf8_next_composed_char) as a single character.
Returns -1 if the beginning of the buffer is reached.
\param pos index to the current character
*/
int Fl_Text_Buffer::prev_char(int pos) const
{
if (pos==0) return -1;
Returns the index of the previous character.
This function processes an emoji sequence (see \ref fl_utf8_next_composed_char)
as a single character.
\param[in] pos index of the current character
\return index of the previous character
\retval -1 if the beginning of the buffer is reached.
*/
int Fl_Text_Buffer::prev_char(int pos) const {
if (pos == 0)
return -1;
return prev_char_clipped(pos);
}