terminal: Default terminal type to xterm

We add an option to configure the terminal type so it's still possible to
get xterm-256color.

diff --git a/clients/terminal.c b/clients/terminal.c
index f959aca..52b0c24 100644 (file)
--- a/clients/terminal.c
+++ b/clients/terminal.c
@@ -40,6 +40,7 @@
 
 static int option_fullscreen;
 static char *option_font = "mono";
+static char *option_term = "xterm";
 
 #define MOD_SHIFT      0x01
 #define MOD_ALT                0x02
@@ -2372,8 +2373,8 @@ terminal_run(struct terminal *terminal, const char *path)
 
        pid = forkpty(&master, NULL, NULL, NULL);
        if (pid == 0) {
-               setenv("TERM", "xterm-256color", 1);
-               setenv("COLORTERM", "xterm-256color", 1);
+               setenv("TERM", option_term, 1);
+               setenv("COLORTERM", option_term, 1);
                if (execl(path, path, NULL)) {
                        printf("exec failed: %m\n");
                        exit(EXIT_FAILURE);
@@ -2398,6 +2399,7 @@ terminal_run(struct terminal *terminal, const char *path)
 
 static const struct config_key terminal_config_keys[] = {
        { "font", CONFIG_KEY_STRING, &option_font },
+       { "term", CONFIG_KEY_STRING, &option_term },
 };
 
 static const struct config_section config_sections[] = {