patch 7.4.1897

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

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

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;
 }
 

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@

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)

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.

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)

src/main.aap

@@ -347,7 +347,6 @@ Source =
         $PYTHON_SRC
         $TCL_SRC
         $RUBY_SRC
-        $SNIFF_SRC
         $WORKSHOP_SRC
 
 Objects =

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

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:

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

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

src/version.c

@@ -753,6 +753,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1897,
 /**/
     1896,
 /**/