Lines Matching refs:undo

1 " Tests for the undo tree.
3 " undo-able pieces.  Do that by setting 'undolevels'.
34   undo
62   undo
88     " Set 'undolevels' to split undo.
97   " will only undo the last 5 changes, end up with 13 - (5 + 1) = 7 lines
106   " will only undo the last 2 changes, end up with 13 - (2 + 1) = 10 lines
143   " Setup a buffer without creating undo entries
151   " Delete three characters and undo with g-
202   call assert_equal("\nNothing to undo", a)
257 " undojoin not allowed after undo
309   " calling setline() triggers undo sync
372 " Check that reading a truncated undo file doesn't hang.
408   silent undo
410   silent undo
419 " Test for undo working properly when executing commands from a register.
439   undo
448   undo
450   undo
453   undo 0
463   undo 2
464   undo 0
474   undo 1
475   undo 0
488 " undo or redo are noop if there is nothing to undo or redo
491   call assert_fails('undo 2', 'E830:')
494   undo
554 " Tests for the undo file
555 " Explicitly break changes up in undo-able pieces by setting 'undolevels'.
569   undo
580   undo
583   " add 10 lines, delete 6 lines, undo 3
610   undo
683   undo
685   undo
687   undo