Merge remote-tracking branch 'vim/master'

Author: ichizok

runtime/doc/options.txt

@@ -3262,6 +3262,9 @@ A jump table for the options with a short description can be found at |Q_op|.
 	  stlnc:c	' ' or '='	statusline of the non-current windows
 	  vert:c	'|'		vertical separators |:vsplit|
 	  fold:c	'-'		filling 'foldtext'
+	  foldopen:c	'-'		mark the beginning of a fold
+	  foldclose:c	'+'		show a closed fold
+	  foldsep:c	'|'		open fold middle character
 	  diff:c	'-'		deleted lines of the 'diff' option
 	  eob:c		'~'		empty lines below the end of a buffer
 
@@ -4949,7 +4952,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 
 						*'listchars'* *'lcs'*
 'listchars' 'lcs'	string	(default "eol:$")
-			global
+			global or local to window |global-local|
 	Strings to use in 'list' mode and for the |:list| command.  It is a
 	comma separated list of string settings.
 							*lcs-eol*

runtime/doc/repeat.txt

@@ -354,13 +354,15 @@ For writing a Vim script, see chapter 41 of the user manual |usr_41.txt|.
 			Vim version, or update Vim to a newer version.  See
 			|vimscript-version| for what changed between versions.
 
-:vim9[script] [noclear]				*:vim9* *:vim9script*
+:vim9s[cript] [noclear]				*:vim9s* *:vim9script*
 			Marks a script file as containing |Vim9-script|
 			commands.  Also see |vim9-namespace|.
 			Must be the first command in the file.
 			For [noclear] see |vim9-reload|.
 			Without the |+eval| feature this changes the syntax
 			for some commands.
+			See |:vim9cmd| for executing one command with Vim9
+			syntax and semantics.
 
 						*:scr* *:scriptnames*
 :scr[iptnames]		List all sourced script names, in the order they were

runtime/doc/vim9.txt

@@ -51,6 +51,7 @@ The Vim9 script syntax and semantics are used in:
 - a function defined with the `:def` command
 - a script file where the first command is `vim9script`
 - an autocommand defined in the context of the above
+- a command prefixed with the `vim9cmd` command modifier
 
 When using `:function` in a Vim9 script file the legacy syntax is used, with
 the highest |scriptversion|.  However, this can be confusing and is therefore
@@ -60,6 +61,12 @@ Vim9 script and legacy Vim script can be mixed.  There is no requirement to
 rewrite old scripts, they keep working as before.  You may want to use a few
 `:def` functions for code that needs to be fast.
 
+						*:vim9* *:vim9cmd*
+:vim9[cmd] {cmd}
+		Execute {cmd} using Vim9 script syntax and semantics.
+		Useful when typing a command and in a legacy script or
+		function.
+
 ==============================================================================
 
 2. Differences from legacy Vim script			*vim9-differences*
@@ -1044,9 +1051,9 @@ that you don't do that.
 Namespace ~
 							*vim9-namespace*
 To recognize a file that can be imported the `vim9script` statement must
-appear as the first statement in the file.  It tells Vim to interpret the
-script in its own namespace, instead of the global namespace.  If a file
-starts with: >
+appear as the first statement in the file (see |vim9-mix| for an exception).
+It tells Vim to interpret the script in its own namespace, instead of the
+global namespace.  If a file starts with: >
 	vim9script
 	var myvar = 'yes'
 Then "myvar" will only exist in this file.  While without `vim9script` it would
@@ -1066,6 +1073,27 @@ Vim default value, like with: >
 One of the effects is that |line-continuation| is always enabled.
 The original value of 'cpoptions' is restored at the end of the script.
 
+							*vim9-mix*
+There is one way to use both legacy and Vim9 syntax in one script file: >
+	" comments may go here
+	if !has('vim9script')
+	   " legacy script commands go here
+	   finish
+	endif
+	vim9script
+	# Vim9 script commands go here
+This allows for writing a script that takes advantage of the Vim9 script
+syntax if possible, but will also work on an Vim version without it.
+
+This can only work in two ways:
+1. The "if" statement evaluates to false, the commands up to `endif` are
+   skipped and `vim9script` is then the first command actually executed.
+2. The "if" statement evaluates to true, the commands up to `endif` are
+   executed and `finish` bails out before reaching `vim9script`.
+
+TODO: The "vim9script" feature does not exist yet, it will only be added once
+the Vim9 script syntax has been fully implemented.
+
 
 Export ~
 							*:export* *:exp*

runtime/filetype.vim

@@ -216,6 +216,9 @@ au BufNewFile,BufRead *.bc			setf bc
 " BDF font
 au BufNewFile,BufRead *.bdf			setf bdf
 
+" Beancount
+au BufNewFile,BufRead *.beancount		setf beancount
+
 " BibTeX bibliography database file
 au BufNewFile,BufRead *.bib			setf bib
 
@@ -1488,6 +1491,9 @@ au BufNewFile,BufRead *.sdl,*.pr		setf sdl
 " sed
 au BufNewFile,BufRead *.sed			setf sed
 
+" svelte
+au BufNewFile,BufRead *.svelte			setf svelte
+
 " Sieve (RFC 3028, 5228)
 au BufNewFile,BufRead *.siv,*.sieve		setf sieve
 

src/buffer.c

@@ -4559,7 +4559,7 @@ build_stl_str_hl(
 	case STL_VIRTCOL_ALT:
 	    // In list mode virtcol needs to be recomputed
 	    virtcol = wp->w_virtcol;
-	    if (wp->w_p_list && lcs_tab1 == NUL)
+	    if (wp->w_p_list && wp->w_lcs_chars.tab1 == NUL)
 	    {
 		wp->w_p_list = FALSE;
 		getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL);

src/charset.c

@@ -753,15 +753,15 @@ vim_strnsize(char_u *s, int len)
 
 #ifdef FEAT_VARTABS
 # define RET_WIN_BUF_CHARTABSIZE(wp, buf, p, col) \
-    if (*(p) == TAB && (!(wp)->w_p_list || lcs_tab1)) \
+    if (*(p) == TAB && (!(wp)->w_p_list || wp->w_lcs_chars.tab1)) \
     { \
 	return tabstop_padding(col, (buf)->b_p_ts, (buf)->b_p_vts_array); \
     } \
     else \
 	return ptr2cells(p);
 #else
 # define RET_WIN_BUF_CHARTABSIZE(wp, buf, p, col) \
-    if (*(p) == TAB && (!(wp)->w_p_list || lcs_tab1)) \
+    if (*(p) == TAB && (!(wp)->w_p_list || wp->w_lcs_chars.tab1)) \
     { \
 	int ts; \
 	ts = (buf)->b_p_ts; \
@@ -1153,7 +1153,7 @@ win_nolbr_chartabsize(
 {
     int		n;
 
-    if (*s == TAB && (!wp->w_p_list || lcs_tab1))
+    if (*s == TAB && (!wp->w_p_list || wp->w_lcs_chars.tab1))
     {
 # ifdef FEAT_VARTABS
 	return tabstop_padding(col, wp->w_buffer->b_p_ts,
@@ -1248,7 +1248,7 @@ getvcol(
      * use a simple loop.
      * Also use this when 'list' is set but tabs take their normal size.
      */
-    if ((!wp->w_p_list || lcs_tab1 != NUL)
+    if ((!wp->w_p_list || wp->w_lcs_chars.tab1 != NUL)
 #ifdef FEAT_LINEBREAK
 	    && !wp->w_p_lbr && *get_showbreak_value(wp) == NUL && !wp->w_p_bri
 #endif