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comparison src/undo.c @ 2234:3b241fd8d7c0 vim73

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updated for version 7.2.441 Problem: When using ":earlier" undo information may be wrong. Solution: When changing alternate branches also adjust b_u_oldhead.
author Bram Moolenaar <bram@vim.org>
date Sun, 30 May 2010 16:55:22 +0200
parents 43cad213cb7f
children 4ba83ae8d505
comparison
equal deleted inserted replaced
2233:43cad213cb7f 2234:3b241fd8d7c0
1916 last->uh_alt_prev->uh_alt_next = last->uh_alt_next; 1916 last->uh_alt_prev->uh_alt_next = last->uh_alt_next;
1917 last->uh_alt_prev = NULL; 1917 last->uh_alt_prev = NULL;
1918 last->uh_alt_next = uhp; 1918 last->uh_alt_next = uhp;
1919 uhp->uh_alt_prev = last; 1919 uhp->uh_alt_prev = last;
1920 1920
1921 if (curbuf->b_u_oldhead == uhp)
1922 curbuf->b_u_oldhead = last;
1921 uhp = last; 1923 uhp = last;
1922 if (uhp->uh_next != NULL) 1924 if (uhp->uh_next != NULL)
1923 uhp->uh_next->uh_prev = uhp; 1925 uhp->uh_next->uh_prev = uhp;
1924 } 1926 }
1925 curbuf->b_u_curhead = uhp; 1927 curbuf->b_u_curhead = uhp;