From e8e01073071369d33ab4cf61be05bebe5a65566e Mon Sep 17 00:00:00 2001
From: Jason Downs <downsj@cvs.openbsd.org>
Date: Sat, 21 Sep 1996 06:23:56 +0000
Subject: update to vim 4.4beta

---
 usr.bin/vim/main.c | 91 ++++++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 72 insertions(+), 19 deletions(-)

(limited to 'usr.bin/vim/main.c')

diff --git a/usr.bin/vim/main.c b/usr.bin/vim/main.c
index 43d9841e981..eff7a9afaa2 100644
--- a/usr.bin/vim/main.c
+++ b/usr.bin/vim/main.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: main.c,v 1.1 1996/09/07 21:40:26 downsj Exp $	*/
+/*	$OpenBSD: main.c,v 1.2 1996/09/21 06:23:05 downsj Exp $	*/
 /* vi:set ts=4 sw=4:
  *
  * VIM - Vi IMproved		by Bram Moolenaar
@@ -758,7 +758,6 @@ main(argc, argv)
 	if (gui.starting)
 	{
 		gui_start();
-		gui.starting = FALSE;
 		full_screen = TRUE;
 	}
 #endif
@@ -792,6 +791,16 @@ main(argc, argv)
 		curbuf->b_p_bin = 1;		/* binary file I/O */
 	}
 
+/*
+ * "-e errorfile": Load the error file now.
+ * If the error file can't be read, exit before doing anything else.
+ */
+	if (doqf && qf_init() == FAIL)		/* if reading error file fails: exit */
+	{
+		outchar('\n');
+		mch_windexit(3);
+	}
+
 	/* Don't set the file name if there was a command in .vimrc that already
 	 * loaded the file */
 	if (curbuf->b_filename == NULL)
@@ -814,13 +823,6 @@ main(argc, argv)
 	else
 		window_count = 1;
 
-/*
- * "-e errorfile": Load the error file now.
- * If the error file can't be read, exit before doing anything else.
- */
-	if (doqf && qf_init() == FAIL)		/* if reading error file fails: exit */
-		mch_windexit(3);
-
 /*
  * Start putting things on the screen.
  * Scroll screen down before drawing over it
@@ -872,28 +874,69 @@ main(argc, argv)
 		msg_scroll = FALSE;
 		if (curbuf->b_ml.ml_mfp == NULL) /* failed */
 			getout(1);
+		do_modelines();					/* do modelines */
+	}
+	else
+	{
+		/*
+		 * Open a buffer for windows that don't have one yet.
+		 * Commands in the .vimrc might have loaded a file or split the window.
+		 * Watch out for autocommands that delete a window.
+		 */
+#ifdef AUTOCMD
+		/*
+		 * Don't execute Win/Buf Enter/Leave autocommands here
+		 */
+		++autocmd_no_enter;
+		++autocmd_no_leave;
+#endif
+		for (curwin = firstwin; curwin != NULL; curwin = curwin->w_next)
+		{
+			curbuf = curwin->w_buffer;
+			if (curbuf->b_ml.ml_mfp == NULL)
+			{
+				(void)open_buffer();		/* create memfile and read file */
 #ifdef AUTOCMD
-		apply_autocmds(EVENT_BUFENTER, NULL, NULL);
+				curwin = firstwin;			/* start again */
 #endif
-		do_modelines();					/* do modelines */
+			}
+			mch_breakcheck();
+			if (got_int)
+			{
+				(void)vgetc();	/* only break the file loading, not the rest */
+				break;
+			}
+		}
+#ifdef AUTOCMD
+		--autocmd_no_enter;
+		--autocmd_no_leave;
+#endif
+		curwin = firstwin;
+		curbuf = curwin->w_buffer;
 	}
-	/* Only read the file if there is none for the current buffer, a command
-	 * in the .vimrc might have loaded a file */
-	else if (curbuf->b_ml.ml_mfp == NULL)
-		(void)open_buffer();			/* create memfile and read file */
 
+#ifdef AUTOCMD
+	apply_autocmds(EVENT_BUFENTER, NULL, NULL);
+#endif
 	setpcmark();
 
 	/*
 	 * When started with "-e errorfile" jump to first error now.
 	 */
 	if (doqf)
-		qf_jump(0, 0);
+		qf_jump(0, 0, FALSE);
 
 	/*
 	 * If opened more than one window, start editing files in the other windows.
 	 * Make_windows() has already opened the windows.
 	 */
+#ifdef AUTOCMD
+	/*
+	 * Don't execute Win/Buf Enter/Leave autocommands here
+	 */
+	++autocmd_no_enter;
+	++autocmd_no_leave;
+#endif
 	for (i = 1; i < window_count; ++i)
 	{
 		if (curwin->w_next == NULL)			/* just checking */
@@ -907,7 +950,7 @@ main(argc, argv)
 			curwin->w_arg_idx = arg_idx;
 			/* edit file from arg list, if there is one */
 			(void)do_ecmd(0, arg_idx < arg_count ? arg_files[arg_idx] : NULL,
-										NULL, NULL, TRUE, (linenr_t)1, FALSE);
+										  NULL, NULL, (linenr_t)1, ECMD_HIDE);
 			if (arg_idx == arg_count - 1)
 				arg_had_last = TRUE;
 			++arg_idx;
@@ -919,7 +962,13 @@ main(argc, argv)
 			break;
 		}
 	}
+#ifdef AUTOCMD
+	--autocmd_no_enter;
+#endif
 	win_enter(firstwin, FALSE);				/* back to first window */
+#ifdef AUTOCMD
+	--autocmd_no_leave;
+#endif
 	if (window_count > 1)
 		win_equal(curwin, FALSE);			/* adjust heights */
 
@@ -1070,12 +1119,16 @@ getout(r)
 #endif
 
 #ifdef VIMINFO
+	msg_didany = FALSE;
 	/* Write out the registers, history, marks etc, to the viminfo file */
 	if (*p_viminfo != NUL)
 		write_viminfo(NULL, FALSE);
+	if (msg_didany)				/* make the user read the error message */
+	{
+		no_wait_return = FALSE;
+		wait_return(FALSE);
+	}
 #endif /* VIMINFO */
 
-	outchar('\r');
-	outchar('\n');
 	mch_windexit(r);
 }
-- 
cgit v1.2.3