Control the page overlap independently

Introduces the new option scroll_page_overlap to control the amount of
pixels of overlap when scrolling to the next or previous page.
Previously this value was taken from scroll_step, but now they are
controlled independently.

Fixes: https://github.com/dillo-browser/dillo/issues/276

1 files changed, 1 insertions, 0 deletions

diff --git a/src/uicmd.cc b/src/uicmd.cc
index ad6e67c1..5cd0d887 100644
--- a/src/uicmd.cc
+++ b/src/uicmd.cc
@@ -633,6 +633,7 @@ static BrowserWindow *UIcmd_tab_new(CustTabs *tabs, UI *old_ui, int focus)
    layout->attachView (viewport);
    new_ui->set_render_layout(viewport);
    viewport->setScrollStep(prefs.scroll_step);
+   viewport->setPageOverlap(prefs.scroll_page_overlap);
 
    // Now, create a new browser window structure
    BrowserWindow *new_bw = a_Bw_new();