From 991892fff518f59f02bbe1c8a4637843a82bd74e Mon Sep 17 00:00:00 2001
From: Přemysl Janouch <p.janouch@gmail.com>
Date: Tue, 27 Sep 2016 23:30:10 +0200
Subject: Allow specifying terminal name in termo_new()

---
 demo-async.c   | 2 +-
 demo-draw.c    | 2 +-
 demo-glib.c    | 2 +-
 demo.c         | 2 +-
 termo.c        | 8 ++++++--
 termo.h        | 2 +-
 tests/05read.c | 2 +-
 7 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/demo-async.c b/demo-async.c
index 6b29a58..302312f 100644
--- a/demo-async.c
+++ b/demo-async.c
@@ -25,7 +25,7 @@ main (int argc, char *argv[])
 	TERMO_CHECK_VERSION;
 	setlocale (LC_CTYPE, "");
 
-	termo_t *tk = termo_new (STDIN_FILENO, NULL, 0);
+	termo_t *tk = termo_new (STDIN_FILENO, NULL, NULL, 0);
 
 	if (!tk)
 	{
diff --git a/demo-draw.c b/demo-draw.c
index 26b583f..c193302 100644
--- a/demo-draw.c
+++ b/demo-draw.c
@@ -158,7 +158,7 @@ main (int argc, char *argv[])
 		exit (EXIT_FAILURE);
 	}
 
-	termo_t *tk = termo_new (STDIN_FILENO, NULL, 0);
+	termo_t *tk = termo_new (STDIN_FILENO, NULL, NULL, 0);
 	if (!tk)
 	{
 		fprintf (stderr, "Cannot allocate termo instance\n");
diff --git a/demo-glib.c b/demo-glib.c
index 80f3a7b..5ad346d 100644
--- a/demo-glib.c
+++ b/demo-glib.c
@@ -57,7 +57,7 @@ main (int argc, char *argv[])
 	TERMO_CHECK_VERSION;
 	setlocale (LC_CTYPE, "");
 
-	tk = termo_new (STDIN_FILENO, NULL, 0);
+	tk = termo_new (STDIN_FILENO, NULL, NULL, 0);
 	if (!tk)
 	{
 		fprintf (stderr, "Cannot allocate termo instance\n");
diff --git a/demo.c b/demo.c
index bc416c0..6550358 100644
--- a/demo.c
+++ b/demo.c
@@ -46,7 +46,7 @@ main(int argc, char *argv[])
 		}
 	}
 
-	tk = termo_new (STDIN_FILENO, NULL,
+	tk = termo_new (STDIN_FILENO, NULL, NULL,
 		TERMO_FLAG_SPACESYMBOL | TERMO_FLAG_CTRLC);
 	if (!tk)
 	{
diff --git a/termo.c b/termo.c
index 953bc88..8a92821 100644
--- a/termo.c
+++ b/termo.c
@@ -415,7 +415,7 @@ abort_free_to_utf32:
 }
 
 termo_t *
-termo_new (int fd, const char *encoding, int flags)
+termo_new (int fd, const char *term, const char *encoding, int flags)
 {
 	termo_t *tk = termo_alloc ();
 	if (!tk)
@@ -424,7 +424,11 @@ termo_new (int fd, const char *encoding, int flags)
 	tk->fd = fd;
 	termo_set_flags (tk, flags);
 
-	const char *term = getenv ("TERM");
+	// In theory, we might have multiple different terminals open
+	// simultaneously; I'm not currently sure if it works
+	if (!term)
+		term = getenv ("TERM");
+
 	if (termo_init (tk, term, encoding)
 	 && termo_start (tk))
 		return tk;
diff --git a/termo.h b/termo.h
index 9df3e73..624060c 100644
--- a/termo.h
+++ b/termo.h
@@ -203,7 +203,7 @@ enum
 
 void termo_check_version (int major, int minor);
 
-termo_t *termo_new (int fd, const char *encoding, int flags);
+termo_t *termo_new (int fd, const char *term, const char *encoding, int flags);
 termo_t *termo_new_abstract (const char *term,
 	const char *encoding, int flags);
 void termo_free (termo_t *tk);
diff --git a/tests/05read.c b/tests/05read.c
index 226acca..67f2092 100644
--- a/tests/05read.c
+++ b/tests/05read.c
@@ -21,7 +21,7 @@ main (int argc, char *argv[])
 	// Sanitise this just in case
 	putenv ("TERM=vt100");
 
-	tk = termo_new (fd[0], NULL, TERMO_FLAG_NOTERMIOS);
+	tk = termo_new (fd[0], NULL, NULL, TERMO_FLAG_NOTERMIOS);
 
 	is_int (termo_get_buffer_remaining (tk), 256,
 		"buffer free initially 256");
-- 
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