package display // applyHist is a history.go internal function, to load a URL in the history. func applyHist(t *tab) { handleURL(t, t.history.urls[t.history.pos], 0) // Load that position in history // Set page's scroll and link info from history cache, in case it didn't have it in the page already // Like for non-cached pages like about: pages // This fixes #122 pg := t.history.pageCache[t.history.pos] p := t.page p.Row = pg.row p.Column = pg.column p.Selected = pg.selected p.SelectedID = pg.selectedID p.Mode = pg.mode t.applyAll() } func histForward(t *tab) { if t.history.pos >= len(t.history.urls)-1 { // Already on the most recent URL in the history return } // Update page cache in history for #122 t.historyCachePage() t.history.pos++ go applyHist(t) } func histBack(t *tab) { if t.history.pos <= 0 { // First tab in history return } // Update page cache in history for #122 t.historyCachePage() t.history.pos-- go applyHist(t) }