Não aparece um equivalente direto de scroll-conservatively
para a rolagem horizontal, mas a personalização de hscroll-step
(e talvez também de hscroll-margin
) deve produzir algo pelo menos próximo do mesmo comportamento. Do manual :
The variable
hscroll-margin
controls how close point can get to the window's left and right edges before automatic scrolling occurs. It is measured in columns. For example, if the value is 5, then moving point within 5 columns of an edge causes horizontal scrolling away from that edge.The variable
hscroll-step
determines how many columns to scroll the window when point gets too close to the edge. Zero, the default value, means to center point horizontally within the window. A positive integer value specifies the number of columns to scroll by. A floating-point number specifies the fraction of the window's width to scroll by.