spm1             2391 src/editor/edit.c     unsigned long spm1;
spm1             2411 src/editor/edit.c     spm1 = (edit->undo_stack_pointer - 1) & edit->undo_stack_size_mask;
spm1             2423 src/editor/edit.c         && spm1 != edit->undo_stack_bottom
spm1             2428 src/editor/edit.c         if (edit->undo_stack[spm1] < 0)
spm1             2431 src/editor/edit.c             if (d == c && edit->undo_stack[spm1] > -1000000000)
spm1             2434 src/editor/edit.c                     edit->undo_stack[spm1]--;
spm1             2440 src/editor/edit.c             d = edit->undo_stack[spm1];
spm1             2482 src/editor/edit.c     unsigned long spm1;
spm1             2501 src/editor/edit.c     spm1 = (edit->redo_stack_pointer - 1) & edit->redo_stack_size_mask;
spm1             2504 src/editor/edit.c         && spm1 != edit->redo_stack_bottom
spm1             2509 src/editor/edit.c         if (edit->redo_stack[spm1] < 0)
spm1             2512 src/editor/edit.c             if (d == c && edit->redo_stack[spm1] > -1000000000)
spm1             2515 src/editor/edit.c                     edit->redo_stack[spm1]--;
spm1             2521 src/editor/edit.c             d = edit->redo_stack[spm1];