change config

config.h

@@ -1,4 +1,5 @@
 /* See LICENSE file for copyright and license details. */
+static char *opt_title = "Not A Terminal";
 /* Spare fonts */
 static char *font2[] = {
 "FiraCode Nerd Font:style=Light:pixelsize=8:antialias=true:autohint=true",//english

st.c

@@ -1,5 +1,4 @@
 /* See LICENSE for license details. */
-static char *opt_title = "Not A Terminal";
 #include <ctype.h>
 #include <errno.h>
 #include <fcntl.h>
@@ -1949,7 +1948,7 @@ strhandle(void)
 		case 1:
 		case 2:
 			if (narg > 1)
-				xsettitle(opt_title);
+				title();
 			return;
 		case 52:
 			if (narg > 2 && allowwindowops) {
@@ -1985,7 +1984,7 @@ strhandle(void)
 		}
 		break;
 	case 'k': /* old title set compatibility */
-		xsettitle(opt_title);
+		title();
 		return;
 	case 'P': /* DCS -- Device Control String */
 	case '_': /* APC -- Application Program Command */
@@ -2651,7 +2650,7 @@ tresize(int col, int row)
 void
 resettitle(void)
 {
-	xsettitle(NULL);
+	title();
 }
 
 void

st.desktop

@@ -3,5 +3,5 @@ Type=Application
 Name=st
 Comment=simple-terminal emulator for X
 Icon=utilities-terminal
-Exec=st
+Exec=st -e fish
 Categories=System;TerminalEmulator

st.h

@@ -1,5 +1,4 @@
 /* See LICENSE for license details. */
-
 #include <stdint.h>
 #include <sys/types.h>
 

win.h

@@ -32,6 +32,7 @@ void xfinishdraw(void);
 void xloadcols(void);
 int xsetcolorname(int, const char *);
 void xsettitle(char *);
+void title();
 int xsetcursor(int);
 void xsetmode(int, unsigned int);
 void xsetpointermotion(int);

x.c

@@ -1,5 +1,4 @@
 /* See LICENSE for license details. */
-static char *opt_title = "NULL";
 #include <errno.h>
 #include <math.h>
 #include <limits.h>
@@ -1773,18 +1772,22 @@ xsetenv(void)
 	snprintf(buf, sizeof(buf), "%lu", xw.win);
 	setenv("WINDOWID", buf, 1);
 }
-
+void
+title()
+{
+	xsettitle(opt_title);
+}
 void
 xsettitle(char *p)
 {
-	XTextProperty prop;
-	DEFAULT(opt_title, opt_title);
-
-	Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
-			&prop);
-	XSetWMName(xw.dpy, xw.win, &prop);
-	XSetTextProperty(xw.dpy, xw.win, &prop, xw.netwmname);
-	XFree(prop.value);
+ XTextProperty prop;
+ DEFAULT(p, opt_title);
+ 
+ Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
+ 		&prop);
+ XSetWMName(xw.dpy, xw.win, &prop);
+ XSetTextProperty(xw.dpy, xw.win, &prop, xw.netwmname);
+ XFree(prop.value);
 }
 
 int