Cursor movement is currently split between editor.c and display.c which is very undesirable. Movement should be handled at a single location, preferably at a level just above layout - it is layout dependent.
The cursor and selection should be separated from the general idea of 'marks' (i.e. cursor/selection is a mark, but not all marks are cursors). We'll also want some way to index text without using marks, in the case of temporary or read only access to the document model.
Cursor movement is currently split between
editor.canddisplay.cwhich is very undesirable. Movement should be handled at a single location, preferably at a level just above layout - it is layout dependent.The cursor and selection should be separated from the general idea of 'marks' (i.e. cursor/selection is a mark, but not all marks are cursors). We'll also want some way to index text without using marks, in the case of temporary or read only access to the document model.