/* Copyright (C) 2018 June McEnroe * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . */ #include #include #include #include #include static void put(const char *tag, wchar_t ch) { if (tag) printf("<%s>", tag); switch (ch) { break; case L'&': printf("&"); break; case L'<': printf("<"); break; case L'>': printf(">"); break; default: printf("%lc", ch); } if (tag) printf("", tag); } static void push(wchar_t ch) { static wchar_t q[3]; if (q[1] == L'\b' && q[0] == L'_') { put("i", q[2]); memset(q, 0, sizeof(q)); } else if (q[1] == L'\b' && q[0] == q[2]) { put("b", q[2]); memset(q, 0, sizeof(q)); } else if (q[0]) { put(NULL, q[0]); } memmove(q, &q[1], sizeof(q) - sizeof(wchar_t)); q[2] = ch; } int main() { setlocale(LC_CTYPE, ""); printf("
");
	wchar_t ch;
	while (WEOF != (ch = getwchar())) push(ch);
	push(0); push(0); push(0);
	printf("
\n"); return EXIT_SUCCESS; }