patch 7.4.1897v7.4.1897

Problem:    Various typos, long lines and style mistakes.
Solution:   Fix the typos, wrap lines, improve style.

12 files changed, 14 insertions, 13 deletions

diff --git a/src/INSTALL b/src/INSTALL
index 521d058be..a827fa1bd 100644
--- a/src/INSTALL
+++ b/src/INSTALL
@@ -11,7 +11,7 @@ Contents:
 
 See INSTALLami.txt              for Amiga
 See INSTALLmac.txt              for Macintosh
-See INSTALLpc.txt               for PC (MS-DOS, Windows 95/98/NT/XP)
+See INSTALLpc.txt               for PC (Windows 95/98/NT/XP/Vista/7/8/10)
 See INSTALLvms.txt              for VMS
 See INSTALLx.txt		for cross-compiling on Unix
 See ../README_390.txt           for OS/390 Unix
diff --git a/src/buffer.c b/src/buffer.c
index 0bbb1f467..ee28bc9be 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -2516,7 +2516,7 @@ buflist_findnr(int nr)
 	nr = curwin->w_alt_fnum;
     for (buf = firstbuf; buf != NULL; buf = buf->b_next)
 	if (buf->b_fnum == nr)
-	    return (buf);
+	    return buf;
     return NULL;
 }
 
diff --git a/src/config.aap.in b/src/config.aap.in
index 819276fee..eebd03698 100644
--- a/src/config.aap.in
+++ b/src/config.aap.in
@@ -75,9 +75,6 @@ RUBY_PRO	= @RUBY_PRO@
 RUBY_CFLAGS	= @RUBY_CFLAGS@
 RUBY_LIBS	= @RUBY_LIBS@
 
-SNIFF_SRC	= @SNIFF_SRC@
-SNIFF_OBJ	= @SNIFF_OBJ@
-
 AWK		= @AWK@
 
 STRIP		= @STRIP@
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index e5de37985..368c2e985 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -2139,7 +2139,8 @@ do_one_cmd(
 #endif
 	}
 	ea.cmd = skipwhite(ea.cmd);
-	lnum = get_address(&ea, &ea.cmd, ea.addr_type, ea.skip, ea.addr_count == 0);
+	lnum = get_address(&ea, &ea.cmd, ea.addr_type, ea.skip,
+							  ea.addr_count == 0);
 	if (ea.cmd == NULL)		    /* error detected */
 	    goto doend;
 	if (lnum == MAXLNUM)
diff --git a/src/getchar.c b/src/getchar.c
index 56de09470..03c75869e 100644
--- a/src/getchar.c
+++ b/src/getchar.c
@@ -79,7 +79,7 @@ static mapblock_T	*first_abbr = NULL; /* first entry in abbrlist */
 static int		KeyNoremap = 0;	    /* remapping flags */
 
 /*
- * variables used by vgetorpeek() and flush_buffers()
+ * Variables used by vgetorpeek() and flush_buffers().
  *
  * typebuf.tb_buf[] contains all characters that are not consumed yet.
  * typebuf.tb_buf[typebuf.tb_off] is the first valid character.
diff --git a/src/if_mzsch.c b/src/if_mzsch.c
index 37cebc553..51b0352af 100644
--- a/src/if_mzsch.c
+++ b/src/if_mzsch.c
@@ -2725,7 +2725,8 @@ set_buffer_line_list(void *data, int argc, Scheme_Object **argv)
 	 * Adjust marks. Invalidate any which lie in the
 	 * changed range, and move any in the remainder of the buffer.
 	 */
-	mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), (long)MAXLNUM, (long)extra);
+	mark_adjust((linenr_T)lo, (linenr_T)(hi - 1),
+						  (long)MAXLNUM, (long)extra);
 	changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra);
 
 	if (buf->buf == curwin->w_buffer)
diff --git a/src/main.aap b/src/main.aap
index 3c91d39fb..452cd978b 100644
--- a/src/main.aap
+++ b/src/main.aap
@@ -347,7 +347,6 @@ Source =
         $PYTHON_SRC
         $TCL_SRC
         $RUBY_SRC
-        $SNIFF_SRC
         $WORKSHOP_SRC
 
 Objects =
diff --git a/src/option.c b/src/option.c
index d048cecd3..b17fc2822 100644
--- a/src/option.c
+++ b/src/option.c
@@ -1665,7 +1665,7 @@ static struct vimoption options[] =
     {"keywordprg",  "kp",   P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
 			    (char_u *)&p_kp, PV_KP,
 			    {
-#if defined(MSWIN)
+#ifdef MSWIN
 			    (char_u *)":help",
 #else
 # ifdef VMS
diff --git a/src/testdir/README.txt b/src/testdir/README.txt
index 052ccf5a2..534f05fd5 100644
--- a/src/testdir/README.txt
+++ b/src/testdir/README.txt
@@ -5,7 +5,7 @@ want to separate it from other tests with comment lines.
 
 The numbered tests are older, we have switched to named tests.
 
-And then you can chose between a new style test, which is a Vim script, or an
+And then you can choose between a new style test, which is a Vim script, or an
 old style test, which uses Normal mode commands.  Use a new style test if you
 can.
 
@@ -21,13 +21,14 @@ TO ADD A NEW STYLE TEST:
 What you can use (see test_assert.vim for an example):
 - Call assert_equal(), assert_true() and assert_false().
 - Use try/catch to check for exceptions.
-- Use alloc_fail() to have memory allocation fail. This makes it possible to
+- Use alloc_fail() to have memory allocation fail. This makes it possible
   to check memory allocation failures are handled gracefully.  You need to
   change the source code to add an ID to the allocation.  Update LAST_ID_USED
   above alloc_id() to the highest ID used.
 - Use disable_char_avail_for_testing(1) if char_avail() must return FALSE for
   a while.  E.g. to trigger the CursorMovedI autocommand event.
   See test_cursor_func.vim for an example
+- See the start of runtest.vim for more help.
 
 
 TO ADD AN OLD STYLE TEST:
diff --git a/src/testdir/test_reltime.vim b/src/testdir/test_reltime.vim
index 2ef2fbba2..adabf16c1 100644
--- a/src/testdir/test_reltime.vim
+++ b/src/testdir/test_reltime.vim
@@ -23,5 +23,4 @@ func Test_reltime()
   call assert_true(reltimestr(differs) != '0.0')
   call assert_true(reltimefloat(differs) < 0.1)
   call assert_true(reltimefloat(differs) > 0.0)
-
 endfunc
diff --git a/src/testdir/test_tagjump.vim b/src/testdir/test_tagjump.vim
index d8a333f44..97d86e6ec 100644
--- a/src/testdir/test_tagjump.vim
+++ b/src/testdir/test_tagjump.vim
@@ -6,4 +6,5 @@ func Test_ptag_with_notagstack()
   call assert_fails('ptag does_not_exist_tag_name', 'E426')
   set tagstack&vim
 endfunc
+
 " vim: sw=2 et
diff --git a/src/version.c b/src/version.c
index c6ebdc45b..6e8b0c70a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1897,
+/**/
     1896,
 /**/
     1895,