Function var_edit_shift

v2/engine/function.c:819–839

 */

static void var_edit_shift( string * out, size_t pos, VAR_EDITS * edits )
{
#ifdef OS_CYGWIN
    var_edit_cyg2win( out, pos, edits );
#endif

    if ( edits->upshift || edits->downshift || edits->to_slashes )
    {
        /* Handle upshifting, downshifting and slash translation now. */
        char * p;
        for ( p = out->value + pos; *p; ++p )
        {
            if ( edits->upshift )
                *p = toupper( *p );
            else if ( edits->downshift )
                *p = tolower( *p );
            if ( edits->to_slashes && ( *p == '\\' ) )
                *p = '/';
        }
    }
}


/*