rc

commit c378e80e4ccbe7c5950230e29d4d44fe162f7d06
parent ceb59bb2a644f4ebc1645fe15f1063029579fa7c
Author: Bert Münnich <ber.t@posteo.de>
Date:   Thu, 26 May 2016 14:56:25 +0200

Remove duplicate line editing unit

edit-bsd.c was a copy of edit-edit.c.

Diffstat:
D
edit-bsd.c
 | 
91
-------------------------------------------------------------------------------

1 file changed, 0 insertions(+), 91 deletions(-)
diff --git a/edit-bsd.c b/edit-bsd.c
@@ -1,91 +0,0 @@
-#include "rc.h"
-
-#include <stdio.h>
-
-#include <histedit.h>
-
-#include "edit.h"
-
-bool editing = 1;
-
-struct cookie {
-	EditLine *el;
-	History *hist;
-};
-
-static char *prompt;
-
-void *edit_begin(int fd) {
-	FILE *f;
-	HistEvent he;
-	struct cookie *c;
-
-	c = ealloc(sizeof *c);
-	if (fd == 0)
-		f = stdin;
-	else
-		f = fdopen(fd, "r");
-	c->el = el_init("rc", f, stdout, stderr);
-	el_set(c->el, EL_SIGNAL, 0);
-	el_source(c->el, NULL);
-
-	c->hist = history_init();
-	history(c->hist, &he, H_SETSIZE, 20);
-	el_set(c->el, EL_HIST, history, c->hist);
-
-	return c;
-}
-
-
-static void edit_catcher(int sig) {
-	write(2, "\n", 1);
-	rc_raise(eError);
-}
-
-char *edit_alloc(void *cookie, size_t *count) {
-	const char *r;
-	HistEvent he;
-	struct cookie *c = cookie;
-	void (*oldint)(int), (*oldquit)(int);
-
-	oldint = sys_signal(SIGINT, edit_catcher);
-	oldquit = sys_signal(SIGQUIT, edit_catcher);
-
-	r = el_gets(c->el, count);
-
-	sys_signal(SIGINT, oldint);
-	sys_signal(SIGQUIT, oldquit);
-
-	if (r)
-		history(c->hist, &he, H_ENTER, r);
-	return (char *)r; /* cast to avoid gcc warning */
-}
-
-static char *edit_prompter(EditLine *e) {
-	return prompt;
-}
-
-void edit_prompt(void *cookie, char *pr) {
-	struct cookie *c = cookie;
-
-	prompt = pr;
-	el_set(c->el, EL_PROMPT, edit_prompter);
-}
-
-void edit_free(void *cookie) {
-	/* this function deliberately left blank */
-}
-
-void edit_end(void *cookie) {
-	struct cookie *c = cookie;
-
-	el_end(c->el);
-	history_end(c->hist);
-	efree(c);
-}
-
-void edit_reset(void *cookie) {
-	struct cookie *c = cookie;
-
-	el_set(c->el, EL_TERMINAL, NULL);
-}