updated for version 7.2-269

runtime/doc/starting.txt

@@ -144,6 +144,13 @@ a slash.  Thus "-R" means recovery and "-/R" readonly.
 			-u NORC			no		    yes
 			--noplugin		yes		    no
 
+--startuptime={fname}					*--startuptime*
+		During startup write timing messages to the file {fname}.
+		This can be used to find out where time is spent while loading
+		your .vimrc and plugins.
+		When {fname} already exists new messages are appended.
+		{only when compiled with this feature}
+
 							*--literal*
 --literal	Take file names literally, don't expand wildcards.  Not needed
 		for Unix, because Vim always takes file names literally (the
@@ -471,6 +478,7 @@ a slash.  Thus "-R" means recovery and "-/R" readonly.
 		window title and copy/paste using the X clipboard.  This
 		avoids a long startup time when running Vim in a terminal
 		emulator and the connection to the X server is slow.
+		See |--startuptime| to find out if affects you.
 		Only makes a difference on Unix or VMS, when compiled with the
 		|+X11| feature.  Otherwise it's ignored.
 		To disable the connection only for specific terminals, see the

src/feature.h

@@ -844,10 +844,14 @@
 /* #define DEBUG */
 
 /*
- * STARTUPTIME		Time the startup process.  Writes a "vimstartup" file
- *			with timestamps.
+ * STARTUPTIME		Time the startup process.  Writes a file with
+ *			timestamps.
  */
-/* #define STARTUPTIME "vimstartup" */
+#if defined(FEAT_NORMAL) \
+	&& ((defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)) \
+		|| defined(WIN3264))
+# define STARTUPTIME 1
+#endif
 
 /*
  * MEM_PROFILE		Debugging of memory allocation and freeing.

src/globals.h

@@ -1567,6 +1567,10 @@ EXTERN int xsmp_icefd INIT(= -1);   /* The actual connection */
 /* For undo we need to know the lowest time possible. */
 EXTERN time_t starttime;
 
+#ifdef STARTUPTIME
+EXTERN FILE *time_fd INIT(= NULL);  /* where to write startup timing */
+#endif
+
 /*
  * Some compilers warn for not using a return value, but in some situations we
  * can't do anything useful with the value.  Assign to this variable to avoid

src/macros.h

@@ -243,7 +243,7 @@
 #endif
 
 #ifdef STARTUPTIME
-# define TIME_MSG(s) time_msg(s, NULL)
+# define TIME_MSG(s) { if (time_fd != NULL) time_msg(s, NULL); }
 #else
 # define TIME_MSG(s)
 #endif

src/main.c

@@ -130,10 +130,6 @@ static char_u *serverMakeName __ARGS((char_u *arg, char *cmd));
 #endif
 
 
-#ifdef STARTUPTIME
-static FILE *time_fd = NULL;
-#endif
-
 /*
  * Different types of error messages.
  */
@@ -173,6 +169,9 @@ main
     char_u	*fname = NULL;		/* file name from command line */
     mparm_T	params;			/* various parameters passed between
 					 * main() and other functions. */
+#ifdef STARTUPTIME
+    int		i;
+#endif
 
     /*
      * Do any system-specific initialisations.  These can NOT use IObuff or
@@ -203,8 +202,15 @@ main
 #endif
 
 #ifdef STARTUPTIME
-    time_fd = mch_fopen(STARTUPTIME, "a");
-    TIME_MSG("--- VIM STARTING ---");
+    for (i = 1; i < argc; ++i)
+    {
+	if (STRNICMP(argv[i], "--startuptime=", 14) == 0)
+	{
+	    time_fd = mch_fopen(argv[i] + 14, "a");
+	    TIME_MSG("--- VIM STARTING ---");
+	    break;
+	}
+    }
 #endif
     starttime = time(NULL);
 
@@ -1150,6 +1156,18 @@ main_loop(cmdwin, noexmode)
 	    cursor_on();
 
 	    do_redraw = FALSE;
+
+#ifdef STARTUPTIME
+	    /* Now that we have drawn the first screen all the startup stuff
+	     * has been done, close any file for startup messages. */
+	    if (time_fd != NULL)
+	    {
+		TIME_MSG("first screen update");
+		TIME_MSG("--- VIM STARTED ---");
+		fclose(time_fd);
+		time_fd = NULL;
+	    }
+#endif
 	}
 #ifdef FEAT_GUI
 	if (need_mouse_correct)
@@ -1743,6 +1761,10 @@ command_line_scan(parmp)
 		    /* already processed, skip */
 		}
 #endif
+		else if (STRNICMP(argv[0] + argv_idx, "startuptime", 11) == 0)
+		{
+		    /* already processed, skip */
+		}
 		else
 		{
 		    if (argv[0][argv_idx])
@@ -3211,6 +3233,20 @@ static void time_diff __ARGS((struct timeval *then, struct timeval *now));
 
 static struct timeval	prev_timeval;
 
+# ifdef WIN3264
+/*
+ * Windows doesn't have gettimeofday(), although it does have struct timeval.
+ */
+    static int
+gettimeofday(struct timeval *tv, char *dummy)
+{
+    long t = clock();
+    tv->tv_sec = t / CLOCKS_PER_SEC;
+    tv->tv_usec = (t - tv->tv_sec * CLOCKS_PER_SEC) * 1000000 / CLOCKS_PER_SEC;
+    return 0;
+}
+# endif
+
 /*
  * Save the previous time before doing something that could nest.
  * set "*tv_rel" to the time elapsed so far.
@@ -3299,20 +3335,6 @@ time_msg(msg, tv_start)
     }
 }
 
-# ifdef WIN3264
-/*
- * Windows doesn't have gettimeofday(), although it does have struct timeval.
- */
-    int
-gettimeofday(struct timeval *tv, char *dummy)
-{
-    long t = clock();
-    tv->tv_sec = t / CLOCKS_PER_SEC;
-    tv->tv_usec = (t - tv->tv_sec * CLOCKS_PER_SEC) * 1000000 / CLOCKS_PER_SEC;
-    return 0;
-}
-# endif
-
 #endif
 
 #if defined(FEAT_CLIENTSERVER) || defined(PROTO)

src/version.c

@@ -676,6 +676,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    269,
 /**/
     268,
 /**/