Commit: runtime(java): Document "g:java_space_errors" and "g:java_comment_strings"

[Christian Brabandt]

runtime(java): Document "g:java_space_errors" and "g:java_comment_strings"

Commit: https://github.com/vim/vim/commit/30a8ad675d183c15c47b42e37199e98e2f924d69
Author: Aliaksei Budavei <0x00...@gmail.com>
Date: Wed Jul 31 22:16:08 2024 +0200

runtime(java): Document "g:java_space_errors" and "g:java_comment_strings"

closes: https://github.com/vim/vim/issues/15399

Signed-off-by: Aliaksei Budavei <0x00...@gmail.com>
Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 8af731fb1..8cefb0e65 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt* For Vim version 9.1. Last change: 2024 Jul 30
+*syntax.txt* For Vim version 9.1. Last change: 2024 Jul 31


VIM REFERENCE MANUAL by Bram Moolenaar
@@ -2132,6 +2132,16 @@ actually appear in Javadoc comments. The variables to use are >
:let g:java_vb = 1
Note that these three variables are maintained in the HTML syntax file.

+Numbers and strings can be recognized in non-Javadoc comments with >
+ :let g:java_comment_strings = 1
+
+Trailing whitespace characters or a run of space characters before a tab
+character can be marked as an error with >
+ :let g:java_space_errors = 1
+but either kind of an error can be suppressed by also defining one of >
+ :let g:java_no_trail_space_error = 1
+ :let g:java_no_tab_space_error = 1
+
In order to highlight nested parens with different colors, define colors for
`javaParen`, `javaParen1`, and `javaParen2`. For example, >
:hi link javaParen Comment