char * recomment(char *str)
{
char *p = str;
char *pval = (char *)malloc(sizeof(char) * FILE_MAX_CHAR);
char *pval1 = pval;
do
{
if (*p == '/')
{
p++;
if (*p == '*')
{
delmulitLine(p);
}
else if (*p == '/')
{
delLine(p);
}
else
{
*(++pval1) = '/';
*(++pval1) = *p;
}
}
else
{
*(++pval1) = *p;
}
}while(p++);
return pval;
}
void Screen::scrollInternal( void ) {
if ( scrollRegion_top == 0 && scrollRegion_bottom == (terminalLines - 1) ) {
// Classic scrolling behavior - lines at the top get pushed into to
// scroll buffer.
topOffset += BYTES_PER_LINE;
if ( topOffset == bufferSize ) topOffset = 0;
// Clear the newly opened line in the virtual buffer.
// In theory we could do this with the clear method but that has far
// higher overhead because it is general purpose.
uint16_t far *tmp = (uint16_t *)(buffer + ScrOffset( 0, cursor_y ));
uint16_t fillWord = (curAttr<<8) | 0x20;
fillUsingWord( tmp, fillWord, 80 );
}
else {
// They are using a scroll region - do not add to our private
// backscroll buffer.
delLine( scrollRegion_top );
}
// Stop updating the real screen - scrolling is slow.
updateRealScreen = 0;
virtualUpdated = 1;
}
i4
delCom()
{
register POS *ps;
if (vfrealx == endxFrm + 1 + IIVFsfaSpaceForAttr)
{
IIUGerr(E_VF0035_Can_not_delete_right, UG_ERR_ERROR, 0);
return;
}
if (globy == endFrame)
{
IIUGerr(E_VF0036_Cant_delete_the_last, UG_ERR_ERROR, 0);
return;
}
ps = onPos(globy, globx);
if (ps != NULL)
delFeat(ps, TRUE, FALSE);
else
delLine(globy);
}
