overrides will now be done a different way. (ses-set-parameter): Reapply this function for undo. (ses-set-header-row): Reconstruct header row during undo. (ses-widen): New function. (ses-goto-data, ses-reconstruct-all): Use new function. (ses-command-hook): Widen buffer during undo, before unupdating the cells. (ses-insert-row, ses-delete-row): Widen buffer during undo. (ses-load, ses-header-row): Permit empty (zero-row) spreadsheets. (ses-read-cell): Avoid stupid warning for RET RET on a cell whose formula hasn't been executed yet.
110 KiB
110 KiB