small changes to dwm.1, rearranged order within main event loop

README

@@ -1,6 +1,6 @@
 dwm - dynamic window manager
 ----------------------------
-dwm is an extremely fast, small, and dynamic X11 window manager.
+dwm is an extremely fast, small, and dynamic window manager for X.
 
 
 Requirements

dwm.1

@@ -6,7 +6,7 @@ dwm \- dynamic window manager
 .RB [ \-v ]
 .SH DESCRIPTION
 .B dwm
-is a dynamic window manager for X11. It manages windows in tiling and floating
+is a dynamic window manager for X. It manages windows in tiling and floating
 modes. Either mode can be applied dynamically, optimizing the environment for
 the application in use and the task performed.
 .P
@@ -21,11 +21,13 @@ tags. Selecting a certain tag for viewing will display all windows with that
 tag.
 .P
 .B dwm
-has a small status bar which displays the text read from standard
+contains a small status bar which displays the text read from standard
-input, if written. Besides that, it displays all available tags, and the title
+input. Besides that, it displays all available tags, and the title
-of the focused window. It draws a 1-pixel border around windows to
+of the focused window.
-indicate the focus state. Unfocused windows contain a small bar in front of
+.P
-them displaying their tags and title.
+.B dwm draws a 1-pixel border around windows to indicate the focus state.
+Unfocused windows contain a small bar in front of them displaying their tags
+and title.
 .SH OPTIONS
 .TP
 .B \-v

main.c

@@ -286,11 +286,9 @@ main(int argc, char *argv[])
 			FD_SET(STDIN_FILENO, &rd);
 		FD_SET(xfd, &rd);
 		i = select(xfd + 1, &rd, NULL, NULL, NULL);
-		if(i == -1 && errno == EINTR)
+		if((i == -1) && (errno == EINTR))
 			continue;
-		if(i < 0)
+		if(i > 0) {
-			eprint("select failed\n");
-		else if(i > 0) {
 			if(readin && FD_ISSET(STDIN_FILENO, &rd)) {
 				readin = NULL != fgets(stext, sizeof(stext), stdin);
 				if(readin)
@@ -300,6 +298,8 @@ main(int argc, char *argv[])
 				drawstatus();
 			}
 		}
+		else if(i < 0)
+			eprint("select failed\n");
 		procevent();
 	}
 	cleanup();