Fixup 95da2707: document getAlias.

This commit is contained in:
Jean-Marc Lasgouttes 2022-07-13 13:10:57 +02:00
parent 7f32b02306
commit f71a11f693

View File

@ -527,6 +527,16 @@ QString themeIconName(QString const & action)
namespace {
/* Get aliases for icon name. This allows to avoid duplication of
* icons when new versions of functions are introduced for the
* toolbar. A good example is the introduction of layout-toggle in
* #9864.
* The file is parsed by Lexer. Each line is of the form
* <original substring> <replacement substring>
*
* The return value is another icon file name that can be queried.
*/
// FIXME: consider using regular expressions.
QString getAlias(QString name) {
static bool has_aliases = false;
static vector <pair<QString,QString>> aliases;