diff --git a/lib/editline/edit_compat.c b/lib/editline/edit_compat.c new file mode 100644 index 000000000..8cb4cb9f7 --- /dev/null +++ b/lib/editline/edit_compat.c @@ -0,0 +1,84 @@ +/* + * Copyright (c) 1995, 1996 Kungliga Tekniska Högskolan (Royal Institute + * of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the Kungliga Tekniska + * Högskolan and its contributors. + * + * 4. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +#include +#include + +RCSID("$Id$"); + +void +rl_reset_terminal(char *p) +{ +} + +void +rl_initialize() +{ +} + +static const char *pr; +static const char* ret_prompt(EditLine *e) +{ + return pr; +} + +static History *h; + +char * +readline(const char* prompt) +{ + static EditLine *e; + int count; + if(e == NULL){ + e = el_init("", stdin, stdout); + el_set(e, EL_PROMPT, ret_prompt); + h = history_init(); + history(h, H_EVENT, 25); + el_set(e, EL_HIST, history, h); + el_set(e, EL_EDITOR, "emacs"); /* XXX? */ + } + pr = prompt ? prompt : ""; + return (char*)el_gets(e, &count); +} + +void +add_history(char *p) +{ + history(h, H_ENTER, p); +}