Source / Include Folder (#88)

Moved Source Files Into `src` Folder

1 files changed, 0 insertions, 176 deletions

diff --git a/typo.c b/typo.c
deleted file mode 100644
index 4012730..0000000
--- a/typo.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/****************************************************************************
- * bfs                                                                      *
- * Copyright (C) 2016 Tavian Barnes <tavianator@tavianator.com>             *
- *                                                                          *
- * Permission to use, copy, modify, and/or distribute this software for any *
- * purpose with or without fee is hereby granted.                           *
- *                                                                          *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES *
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF         *
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR  *
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES   *
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN    *
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF  *
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.           *
- ****************************************************************************/
-
-#include "typo.h"
-#include <limits.h>
-#include <stdlib.h>
-#include <string.h>
-
-// Assume QWERTY layout for now
-static const int key_coords[UCHAR_MAX][3] = {
-	['`']  = { 0,  0, 0},
-	['~']  = { 0,  0, 1},
-	['1']  = { 3,  0, 0},
-	['!']  = { 3,  0, 1},
-	['2']  = { 6,  0, 0},
-	['@']  = { 6,  0, 1},
-	['3']  = { 9,  0, 0},
-	['#']  = { 9,  0, 1},
-	['4']  = {12,  0, 0},
-	['$']  = {12,  0, 1},
-	['5']  = {15,  0, 0},
-	['%']  = {15,  0, 1},
-	['6']  = {18,  0, 0},
-	['^']  = {18,  0, 1},
-	['7']  = {21,  0, 0},
-	['&']  = {21,  0, 1},
-	['8']  = {24,  0, 0},
-	['*']  = {24,  0, 1},
-	['9']  = {27,  0, 0},
-	['(']  = {27,  0, 1},
-	['0']  = {30,  0, 0},
-	[')']  = {30,  0, 1},
-	['-']  = {33,  0, 0},
-	['_']  = {33,  0, 1},
-	['=']  = {36,  0, 0},
-	['+']  = {36,  0, 1},
-
-	['\t'] = { 1,  3, 0},
-	['q']  = { 4,  3, 0},
-	['Q']  = { 4,  3, 1},
-	['w']  = { 7,  3, 0},
-	['W']  = { 7,  3, 1},
-	['e']  = {10,  3, 0},
-	['E']  = {10,  3, 1},
-	['r']  = {13,  3, 0},
-	['R']  = {13,  3, 1},
-	['t']  = {16,  3, 0},
-	['T']  = {16,  3, 1},
-	['y']  = {19,  3, 0},
-	['Y']  = {19,  3, 1},
-	['u']  = {22,  3, 0},
-	['U']  = {22,  3, 1},
-	['i']  = {25,  3, 0},
-	['I']  = {25,  3, 1},
-	['o']  = {28,  3, 0},
-	['O']  = {28,  3, 1},
-	['p']  = {31,  3, 0},
-	['P']  = {31,  3, 1},
-	['[']  = {34,  3, 0},
-	['{']  = {34,  3, 1},
-	[']']  = {37,  3, 0},
-	['}']  = {37,  3, 1},
-	['\\'] = {40,  3, 0},
-	['|']  = {40,  3, 1},
-
-	['a']  = { 5,  6, 0},
-	['A']  = { 5,  6, 1},
-	['s']  = { 8,  6, 0},
-	['S']  = { 8,  6, 1},
-	['d']  = {11,  6, 0},
-	['D']  = {11,  6, 1},
-	['f']  = {14,  6, 0},
-	['F']  = {14,  6, 1},
-	['g']  = {17,  6, 0},
-	['G']  = {17,  6, 1},
-	['h']  = {20,  6, 0},
-	['H']  = {20,  6, 1},
-	['j']  = {23,  6, 0},
-	['J']  = {23,  6, 1},
-	['k']  = {26,  6, 0},
-	['K']  = {26,  6, 1},
-	['l']  = {29,  6, 0},
-	['L']  = {29,  6, 1},
-	[';']  = {32,  6, 0},
-	[':']  = {32,  6, 1},
-	['\''] = {35,  6, 0},
-	['"']  = {35,  6, 1},
-	['\n'] = {38,  6, 0},
-
-	['z']  = { 6,  9, 0},
-	['Z']  = { 6,  9, 1},
-	['x']  = { 9,  9, 0},
-	['X']  = { 9,  9, 1},
-	['c']  = {12,  9, 0},
-	['C']  = {12,  9, 1},
-	['v']  = {15,  9, 0},
-	['V']  = {15,  9, 1},
-	['b']  = {18,  9, 0},
-	['B']  = {18,  9, 1},
-	['n']  = {21,  9, 0},
-	['N']  = {21,  9, 1},
-	['m']  = {24,  9, 0},
-	['M']  = {24,  9, 1},
-	[',']  = {27,  9, 0},
-	['<']  = {27,  9, 1},
-	['.']  = {30,  9, 0},
-	['>']  = {30,  9, 1},
-	['/']  = {33,  9, 0},
-	['?']  = {33,  9, 1},
-
-	[' ']  = {18, 12, 0},
-};
-
-static int char_distance(char a, char b) {
-	const int *ac = key_coords[(unsigned char)a], *bc = key_coords[(unsigned char)b];
-	int ret = 0;
-	for (int i = 0; i < 3; ++i) {
-		ret += abs(ac[i] - bc[i]);
-	}
-	return ret;
-}
-
-int typo_distance(const char *actual, const char *expected) {
-	// This is the Wagner-Fischer algorithm for Levenshtein distance, using
-	// Manhattan distance on the keyboard for individual characters.
-
-	const int insert_cost = 12;
-
-	size_t rows = strlen(actual) + 1;
-	size_t cols = strlen(expected) + 1;
-
-	int arr0[cols], arr1[cols];
-	int *row0 = arr0, *row1 = arr1;
-
-	for (size_t j = 0; j < cols; ++j) {
-		row0[j] = insert_cost * j;
-	}
-
-	for (size_t i = 1; i < rows; ++i) {
-		row1[0] = row0[0] + insert_cost;
-
-		char a = actual[i - 1];
-		for (size_t j = 1; j < cols; ++j) {
-			char b = expected[j - 1];
-			int cost = row0[j - 1] + char_distance(a, b);
-			int del_cost = row0[j] + insert_cost;
-			if (del_cost < cost) {
-				cost = del_cost;
-			}
-			int ins_cost = row1[j - 1] + insert_cost;
-			if (ins_cost < cost) {
-				cost = ins_cost;
-			}
-			row1[j] = cost;
-		}
-
-		int *tmp = row0;
-		row0 = row1;
-		row1 = tmp;
-	}
-
-	return row0[cols - 1];
-}