From 465c2e4082ab80860f8770efaee80c60da93c82f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C5=99emysl=20Janouch?= <p.janouch@gmail.com>
Date: Sun, 15 Nov 2015 00:59:11 +0100
Subject: [PATCH] degesch: mv input_insert{_c,}()

---
 degesch.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/degesch.c b/degesch.c
index 723ef2b..fb95019 100644
--- a/degesch.c
+++ b/degesch.c
@@ -253,14 +253,15 @@ input_bind_control (struct input *self, char key, const char *function_name)
 	input_bind (self, keyseq, function_name);
 }
 
-static void
-input_insert_c (struct input *self, int c)
+static bool
+input_insert (struct input *self, const char *s)
 {
-	char s[2] = { c, 0 };
 	rl_insert_text (s);
-
 	if (self->prompt_shown > 0)
 		rl_redisplay ();
+
+	// GNU Readline, contrary to Editline, doesn't care about validity
+	return true;
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -566,14 +567,13 @@ input_erase (struct input *self)
 	input_redisplay (self);
 }
 
-static void
-input_insert_c (struct input *self, int c)
+static bool
+input_insert (struct input *self, const char *s)
 {
-	char s[2] = { c, 0 };
-	el_insertstr (self->editline, s);
-
+	bool success = !el_insertstr (self->editline, s);
 	if (self->prompt_shown > 0)
 		input_redisplay (self);
+	return success;
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -9866,14 +9866,14 @@ process_mirc_escape (const struct pollfd *fd, struct app_context *ctx)
 		goto error;
 	switch (ctx->char_buf[0])
 	{
-	case 'b': input_insert_c (&ctx->input, '\x02'); break;
-	case 'c': input_insert_c (&ctx->input, '\x03'); break;
+	case 'b': input_insert (&ctx->input, "\x02"); break;
+	case 'c': input_insert (&ctx->input, "\x03"); break;
 	case 'i':
-	case ']': input_insert_c (&ctx->input, '\x1d'); break;
+	case ']': input_insert (&ctx->input, "\x1d"); break;
 	case 'u':
-	case '_': input_insert_c (&ctx->input, '\x1f'); break;
-	case 'v': input_insert_c (&ctx->input, '\x16'); break;
-	case 'o': input_insert_c (&ctx->input, '\x0f'); break;
+	case '_': input_insert (&ctx->input, "\x1f"); break;
+	case 'v': input_insert (&ctx->input, "\x16"); break;
+	case 'o': input_insert (&ctx->input, "\x0f"); break;
 
 	default:
 		goto error;