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comparison src/fold.c @ 11392:dc2800c3572b v8.0.0581

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patch 8.0.0581: moving folded text is sometimes not correct commit https://github.com/vim/vim/commit/94be619e30e82d28cadeea5e0766c6f5c321ff8b Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 22 22:40:11 2017 +0200 patch 8.0.0581: moving folded text is sometimes not correct Problem: Moving folded text is sometimes not correct. Solution: Bail out when "move_end" is zero. (Matthew Malcomson)
author Christian Brabandt <cb@256bit.org>
date Sat, 22 Apr 2017 22:45:04 +0200
parents 8c153d400bf4
children e9924d19ee37
comparison
equal deleted inserted replaced
11391:553eb2299827 11392:dc2800c3572b
3131 } 3131 }
3132 3132
3133 dest_index = fold_index(fp, gap); 3133 dest_index = fold_index(fp, gap);
3134 3134
3135 /* 3135 /*
3136 * All folds are now correct, but they are not necessarily in the correct 3136 * All folds are now correct, but not necessarily in the correct order. We
3137 * order. We have to swap folds in the range [move_end, dest_index) with 3137 * must swap folds in the range [move_end, dest_index) with those in the
3138 * those in the range [move_start, move_end). 3138 * range [move_start, move_end).
3139 */ 3139 */
3140 if (move_end == 0)
3141 /* There are no folds after those moved, hence no folds have been moved
3142 * out of order. */
3143 return;
3140 foldReverseOrder(gap, (linenr_T)move_start, (linenr_T)dest_index - 1); 3144 foldReverseOrder(gap, (linenr_T)move_start, (linenr_T)dest_index - 1);
3141 foldReverseOrder(gap, (linenr_T)move_start, 3145 foldReverseOrder(gap, (linenr_T)move_start,
3142 (linenr_T)(move_start + dest_index - move_end - 1)); 3146 (linenr_T)(move_start + dest_index - move_end - 1));
3143 foldReverseOrder(gap, (linenr_T)(move_start + dest_index - move_end), 3147 foldReverseOrder(gap, (linenr_T)(move_start + dest_index - move_end),
3144 (linenr_T)(dest_index - 1)); 3148 (linenr_T)(dest_index - 1));