runtime(doc): reformat and align :h ft-c-syntax (#13738)

Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 679654efa83f8f2dabc2e38227b17a8269182c49..0cd13d530c25a3f62becf49d371f87c1ecfc1ebf 100644 (file)
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt*   For Vim version 9.0.  Last change: 2023 Dec 17
+*syntax.txt*   For Vim version 9.0.  Last change: 2023 Dec 20
 
 
                  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1001,21 +1001,21 @@ An alternative is to switch to the C++ highlighting: >
 Variable               Highlight ~
 *c_gnu*                        GNU gcc specific items
 *c_comment_strings*    strings and numbers inside a comment
-*c_space_errors*               trailing white space and spaces before a <Tab>
-*c_no_trail_space_error*        ... but no trailing spaces
+*c_space_errors*       trailing white space and spaces before a <Tab>
+*c_no_trail_space_error*   ... but no trailing spaces
 *c_no_tab_space_error*  ... but no spaces before a <Tab>
 *c_no_bracket_error*   don't highlight {}; inside [] as errors
 *c_no_curly_error*     don't highlight {}; inside [] and () as errors;
-                               except { and } in first column
-                               Default is to highlight them, otherwise you
-                               can't spot a missing ")".
+                        ...except { and } in first column
+                       Default is to highlight them, otherwise you
+                       can't spot a missing ")".
 *c_curly_error*                highlight a missing } by finding all pairs; this
                        forces syncing from the start of the file, can be slow
 *c_no_ansi*            don't do standard ANSI types and constants
-*c_ansi_typedefs*               ... but do standard ANSI types
+*c_ansi_typedefs*       ... but do standard ANSI types
 *c_ansi_constants*      ... but do standard ANSI constants
 *c_no_utf*             don't highlight \u and \U in strings
-*c_syntax_for_h*               for *.h files use C syntax instead of C++ and use objc
+*c_syntax_for_h*       for *.h files use C syntax instead of C++ and use objc
                        syntax instead of objcpp
 *c_no_if0*             don't highlight "#if 0" blocks as comments
 *c_no_cformat*         don't highlight %-formats in strings