From 5f61771063f35f5cd6492708d89eb220e4067f6e Mon Sep 17 00:00:00 2001
From: JSDurand <mmemmew@gmail.com>
Date: Sat, 16 Jan 2021 22:32:26 +0800
Subject: Some QoL changes

* basic.el (set-mark-command-repeat-pop): Repeat poping

* tab-conf.el (durand-switch-tab-dwim): Show the default tab to close
  in the prompt.
---
 suffix tree/ST.cpp | 131 -----------------------------------------------------
 1 file changed, 131 deletions(-)
 delete mode 100644 suffix tree/ST.cpp

(limited to 'suffix tree/ST.cpp')

diff --git a/suffix tree/ST.cpp b/suffix tree/ST.cpp
deleted file mode 100644
index cad0ccb..0000000
--- a/suffix tree/ST.cpp	
+++ /dev/null
@@ -1,131 +0,0 @@
-/**
- * Copyright (c) 2016 Sergey Makagonov
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include <iostream>
-#include <stdio.h>
-#include <string>
-
-const int oo = 1<<25;
-const int ALPHABET_SIZE = 256;
-const int MAXN = 5000;
-
-using namespace std;
-
-int root, last_added, pos, needSL, remainder,
-	active_node, active_e, active_len;
-
-struct node {
-/*
-   There is no need to create an "Edge" struct.
-   Information about the edge is stored right in the node.
-   [start; end) interval specifies the edge,
-   by which the node is connected to its parent node.
-*/
-
-	int start, end, slink;
-	int next[ALPHABET_SIZE];	
-
-	int edge_length() {
-		return min(end, pos + 1) - start;
-	}
-};
-
-node tree[2*MAXN];
-char text[MAXN];
-
-int new_node(int start, int end = oo) {
-	node nd;
-	nd.start = start;
-	nd.end = end;
-	nd.slink = 0;
-	for (int i = 0; i < ALPHABET_SIZE; i++)
-		nd.next[i] = 0;
-	tree[++last_added] = nd;
-	return last_added;
-}
-
-char active_edge() {
-	return text[active_e];
-}
-
-void add_SL(int node) {
-	if (needSL > 0) tree[needSL].slink = node;
-	needSL = node;
-}
-
-bool walk_down(int node) {
-	if (active_len >= tree[node].edge_length()) {
-		active_e += tree[node].edge_length();
-		active_len -= tree[node].edge_length();
-		active_node = node;
-		return true;
-	}
-	return false;
-}
-
-void st_init() {
-	needSL = 0, last_added = 0, pos = -1, 
-	remainder = 0, active_node = 0, active_e = 0, active_len = 0;
-	root = active_node = new_node(-1, -1);
-}
-
-void st_extend(char c) {
-	text[++pos] = c;
-	needSL = 0;
-	remainder++;
-	while(remainder > 0) {
-		if (active_len == 0) active_e = pos;
-		if (tree[active_node].next[active_edge()] == 0) {
-			int leaf = new_node(pos);
-			tree[active_node].next[active_edge()] = leaf;
-			add_SL(active_node); //rule 2
-		} else {
-			int nxt = tree[active_node].next[active_edge()];
-			if (walk_down(nxt)) continue; //observation 2
-			if (text[tree[nxt].start + active_len] == c) { //observation 1
-				active_len++;
-				add_SL(active_node); //observation 3
-				break;
-			}
-			int split = new_node(tree[nxt].start, tree[nxt].start + active_len);
-			tree[active_node].next[active_edge()] = split;
-			int leaf = new_node(pos);
-			tree[split].next[c] = leaf;
-			tree[nxt].start += active_len;
-			tree[split].next[text[tree[nxt].start]] = nxt;
-			add_SL(split); //rule 2
-		}
-		remainder--;
-		if (active_node == root && active_len > 0) { //rule 1
-			active_len--;
-			active_e = pos - remainder + 1;
-		} else
-			active_node = tree[active_node].slink > 0 ? tree[active_node].slink : root; //rule 3
-	}
-}
-
-int main() {
-	//
-	return 0;
-}
-- 
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