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      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Author</dt>
      <dd style="margin-left: 8.5em">susumu.yata &lt;susum****@gmail*****&gt;</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Date</dt>
      <dd style="margin-left: 8.5em">2015-10-28 16:28:30 +0900 (Wed, 28 Oct 2015)</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">New Revision</dt>
      <dd style="margin-left: 8.5em"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262">001230a3b9648255d8cd98bfb8cebcd3e861d262</a></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Message</dt>
      <dd style="margin-left: 8.5em"><pre style="border: 1px solid #aaa; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; padding: 0.5em; width: auto">grn_pat: get the other side node before edit</pre></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Modified files</dt>
      <dd style="margin-left: 8.5em">
        <ul>
          <li><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265f">lib/pat.c</a></li>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">  Modified: lib/pat.c (+14 -10)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1186">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1187">1187</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1188">1188</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1189">1189</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1190">1190</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1191">1191</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1192">1192</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1196">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1197">1197</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1198">1198</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1199">1199</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1200">1200</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1201">1201</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1202">1202</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1203">1203</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1204">1204</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1268">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1269">1269</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1270">1270</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1271">1271</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1272">1272</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1273">1273</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1274">1274</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1275">1275</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1276">1276</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1277">1277</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1278">1278</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1280">1280</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1281">1281</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1282">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1283">1283</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1284">1284</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1285">1285</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1286">1286</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1287">1287</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1288">1288</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1289">1289</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fL1290">1290</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1186">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1187">1187</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1188">1188</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1189">1189</a></span>
<span class="diff-line-number-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1190">1190</a></span>
<span class="diff-line-number-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1191">1191</a></span>
<span class="diff-line-number-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1192">1192</a></span>
<span class="diff-line-number-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1193">1193</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1196">1196</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1197">1197</a></span>
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<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1202">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1203">1203</a></span>
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<span class="diff-line-number-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1206">1206</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1207">1207</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1208">1208</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1209">1209</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1273">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1274">1274</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1275">1275</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1276">1276</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1277">1277</a></span>
<span class="diff-line-number-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1278">1278</a></span>
<span class="diff-line-number-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1279">1279</a></span>
<span class="diff-line-number-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1280">1280</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1281">1281</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1282">1282</a></span>
<span class="diff-line-number-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1283">1283</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1284">1284</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1285">1285</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1286">1286</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1287">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1288">1288</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1289">1289</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1290">1290</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1291">1291</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1292">1292</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1293">1293</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/001230a3b9648255d8cd98bfb8cebcd3e861d262#diff-e8f58132837f95fac7913a81cae2265fR1294">1294</a></span>
</pre>
            </th>
            <td class="diff-content" style="border: 1px solid #aaa">
<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -1187,6 +1187,12 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">_grn_pat_del(grn_ctx *ctx, grn_pat *pat, const char *key, uint32_t key_size, int</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">     return GRN_SUCCESS;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   }</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   otherside = (rn0-&gt;lr[1] == r) ? rn0-&gt;lr[0] : rn0-&gt;lr[1];</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+  if (otherside &amp;&amp; r != otherside) {</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+    PAT_AT(pat, otherside, rno);</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+    if (!rno) {</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+      return GRN_FILE_CORRUPT;</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+    }</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+  }</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre">   if (rn == rn0) {</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     /* The last transition (p) is a self-loop. */</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -1197,8 +1203,7 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">_grn_pat_del(grn_ctx *ctx, grn_pat *pat, const char *key, uint32_t key_size, int</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">         /* rn0-&gt;lr[0] == rn0-&gt;lr[1]. */</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         otherside = 0;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       } else {</span>
<span class="diff-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre">-        PAT_AT(pat, otherside, rno);</span>
<span class="diff-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre">-        if (rno &amp;&amp; c0 &lt; PAT_CHK(rno) &amp;&amp; PAT_CHK(rno) &lt;= c) {</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+        if (c0 &lt; PAT_CHK(rno) &amp;&amp; PAT_CHK(rno) &lt;= c) {</span>
<span class="diff-not-changed" style="display: block; white-space: pre">           /* rno is an output node and will be a non-output node. */</span>
<span class="diff-not-changed" style="display: block; white-space: pre">           if (!delinfo_search(pat, otherside)) {</span>
<span class="diff-not-changed" style="display: block; white-space: pre">             GRN_LOG(ctx, GRN_LOG_DEBUG, &quot;no delinfo found %d&quot;, otherside);</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -1269,13 +1274,13 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">_grn_pat_del(grn_ctx *ctx, grn_pat *pat, const char *key, uint32_t key_size, int</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">       }</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     }</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     if (*p0 == otherside) {</span>
<span class="diff-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre">-      /* The previous node (*p0) has a self-loop. */</span>
<span class="diff-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre">-      PAT_CHK_SET(rn<span class="diff-deleted-word" style="background-color: #f8cbcb; color: #000000">0</span>, 0);</span>
<span class="diff-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre">-      if (proot == p0 &amp;&amp; !rn<span class="diff-deleted-word" style="background-color: #f8cbcb; color: #000000">0</span>-&gt;check) {</span>
<span class="diff-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre">-        const uint8_t *k = pat_node_get_key(ctx, pat, rn<span class="diff-deleted-word" style="background-color: #f8cbcb; color: #000000">0</span>);</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+      /* The previous node (*p0) has a self-loop<span class="diff-added-word" style="background-color: #a6f3a6; color: #000000"> (rn0 == rno)</span>. */</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+      PAT_CHK_SET(rn<span class="diff-added-word" style="background-color: #a6f3a6; color: #000000">o</span>, 0);</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+      if (proot == p0 &amp;&amp; !rn<span class="diff-added-word" style="background-color: #a6f3a6; color: #000000">o</span>-&gt;check) {</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+        const uint8_t *k = pat_node_get_key(ctx, pat, rn<span class="diff-added-word" style="background-color: #a6f3a6; color: #000000">o</span>);</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         int direction = k ? (*k &gt;&gt; 7) : 1;</span>
<span class="diff-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre">-        rn<span class="diff-deleted-word" style="background-color: #f8cbcb; color: #000000">0</span>-&gt;lr[direction] = otherside;</span>
<span class="diff-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre">-        rn<span class="diff-deleted-word" style="background-color: #f8cbcb; color: #000000">0</span>-&gt;lr[!direction] = 0;</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+        rn<span class="diff-added-word" style="background-color: #a6f3a6; color: #000000">o</span>-&gt;lr[direction] = otherside;</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+        rn<span class="diff-added-word" style="background-color: #a6f3a6; color: #000000">o</span>-&gt;lr[!direction] = 0;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       }</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     } else {</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       if (otherside) {</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -1283,8 +1288,7 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">_grn_pat_del(grn_ctx *ctx, grn_pat *pat, const char *key, uint32_t key_size, int</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">           /* rn0-&gt;lr[0] == rn0-&gt;lr[1]. */</span>
<span class="diff-not-changed" style="display: block; white-space: pre">           otherside = 0;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         } else {</span>
<span class="diff-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre">-          PAT_AT(pat, otherside, rno);</span>
<span class="diff-deleted" style="background-color: #ffdddd; color: #000000; display: block; white-space: pre">-          if (rno &amp;&amp; c0 &lt; PAT_CHK(rno) &amp;&amp; PAT_CHK(rno) &lt;= c) {</span>
<span class="diff-added" style="background-color: #dbffdb; color: #000000; display: block; white-space: pre">+          if (c0 &lt; PAT_CHK(rno) &amp;&amp; PAT_CHK(rno) &lt;= c) {</span>
<span class="diff-not-changed" style="display: block; white-space: pre">             /* rno is an output node and will be a non-output node. */</span>
<span class="diff-not-changed" style="display: block; white-space: pre">             if (!delinfo_search(pat, otherside)) {</span>
<span class="diff-not-changed" style="display: block; white-space: pre">               GRN_LOG(ctx, GRN_LOG_ERROR, &quot;no delinfo found %d&quot;, otherside);</span>
</pre>
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