New layout.

examples/testit.c

@@ -0,0 +1,68 @@
+/*  $Revision: 5 $
+**
+**  A "micro-shell" to test editline library.
+**  If given any arguments, commands aren't executed.
+*/
+#include <stdio.h>
+#if	defined(HAVE_STDLIB)
+#include <stdlib.h>
+#endif	/* defined(HAVE_STDLIB) */
+
+extern char	*readline();
+extern void	add_history();
+
+#if	!defined(HAVE_STDLIB)
+extern int	chdir();
+extern int	free();
+extern int	strncmp();
+extern int	system();
+extern void	exit();
+extern char	*getenv();
+#endif	/* !defined(HAVE_STDLIB) */
+
+
+#if	defined(NEED_PERROR)
+void
+perror(s)
+    char	*s;
+{
+    extern int	errno;
+
+    (voidf)printf(stderr, "%s: error %d\n", s, errno);
+}
+#endif	/* defined(NEED_PERROR) */
+
+
+/* ARGSUSED1 */
+int
+main(ac, av)
+    int		ac;
+    char	*av[];
+{
+    char	*prompt;
+    char	*p;
+    int		doit;
+
+    doit = ac == 1;
+    if ((prompt = getenv("TESTPROMPT")) == NULL)
+	prompt = "testit>  ";
+
+    while ((p = readline(prompt)) != NULL) {
+	(void)printf("\t\t\t|%s|\n", p);
+	if (doit)
+	    if (strncmp(p, "cd ", 3) == 0) {
+		if (chdir(&p[3]) < 0)
+		    perror(&p[3]);
+	    }
+	    else if (system(p) != 0)
+		perror(p);
+	add_history(p);
+	free(p);
+    }
+    exit(0);
+    /* NOTREACHED */
+}
+
+/*
+ * $PchId: testit.c,v 1.3 1996/02/22 21:18:51 philip Exp $
+ */