tweaks: sort the includes, so it's a little easier to see what is there

src/browser.c

@@ -21,10 +21,10 @@
 
 #include "proto.h"
 
+#include <errno.h>
 #include <stdint.h>
 #include <string.h>
 #include <unistd.h>
-#include <errno.h>
 
 #ifdef ENABLE_BROWSER
 

src/chars.c

@@ -21,8 +21,8 @@
 
 #include "proto.h"
 
-#include <string.h>
 #include <ctype.h>
+#include <string.h>
 
 #ifdef ENABLE_UTF8
 #include <wchar.h>

src/color.c

@@ -21,13 +21,12 @@
 
 #include "proto.h"
 
-#include <string.h>
 #include <errno.h>
-#include <unistd.h>
-
 #ifdef HAVE_MAGIC_H
 #include <magic.h>
 #endif
+#include <string.h>
+#include <unistd.h>
 
 #ifndef DISABLE_COLOR
 

src/files.c

@@ -21,14 +21,14 @@
 
 #include "proto.h"
 
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
 #include <errno.h>
+#include <fcntl.h>
+#include <libgen.h>
 #ifdef HAVE_PWD_H
 #include <pwd.h>
 #endif
-#include <libgen.h>
+#include <string.h>
+#include <unistd.h>
 
 #define LOCKBUFSIZE 8192
 

src/help.c

@@ -22,8 +22,8 @@
 
 #include "proto.h"
 
-#include <string.h>
 #include <errno.h>
+#include <string.h>
 
 #ifdef ENABLE_HELP
 

src/nano.c

@@ -22,22 +22,22 @@
 #include "proto.h"
 #include "revision.h"
 
-#include <unistd.h>
-#include <string.h>
-#include <fcntl.h>
-#include <errno.h>
 #include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <getopt.h>
+#ifndef NANO_TINY
+#include <sys/ioctl.h>
+#endif
 #ifdef ENABLE_UTF8
 #include <langinfo.h>
 #endif
 #include <locale.h>
+#include <string.h>
 #ifdef HAVE_TERMIOS_H
 #include <termios.h>
 #endif
-#include <getopt.h>
-#ifndef NANO_TINY
-#include <sys/ioctl.h>
-#endif
+#include <unistd.h>
 
 #ifdef ENABLE_MOUSE
 static int oldinterval = -1;

src/rcfile.c

@@ -22,11 +22,11 @@
 
 #include "proto.h"
 
+#include <ctype.h>
+#include <errno.h>
 #include <glob.h>
 #include <string.h>
-#include <errno.h>
 #include <unistd.h>
-#include <ctype.h>
 
 #ifdef ENABLE_NANORC
 

src/text.c

@@ -24,11 +24,11 @@
 
 #include "proto.h"
 
-#include <unistd.h>
-#include <string.h>
+#include <errno.h>
 #include <fcntl.h>
+#include <string.h>
+#include <unistd.h>
 #include <sys/wait.h>
-#include <errno.h>
 
 #ifndef NANO_TINY
 static pid_t pid = -1;

src/utils.c

@@ -21,12 +21,12 @@
 
 #include "proto.h"
 
-#include <string.h>
-#include <unistd.h>
+#include <errno.h>
 #ifdef HAVE_PWD_H
 #include <pwd.h>
 #endif
-#include <errno.h>
+#include <string.h>
+#include <unistd.h>
 
 /* Return the user's home directory.  We use $HOME, and if that fails,
  * we fall back on the home directory of the effective user ID. */

src/winio.c

@@ -22,12 +22,11 @@
 #include "proto.h"
 #include "revision.h"
 
+#include <ctype.h>
 #ifdef __linux__
 #include <sys/ioctl.h>
 #endif
-
 #include <string.h>
-#include <ctype.h>
 
 #ifdef REVISION
 #define BRANDING REVISION