Commit: check.vim: detect trailing whitespace

[Christian Brabandt]

check.vim: detect trailing whitespace

Commit: https://github.com/vim/vim/commit/41adebe5727fd82347ab8d0c26713f5714616b48
Author: Christian Brabandt <c...@256bit.org>
Date: Thu Jul 10 21:01:27 2025 +0200

check.vim: detect trailing whitespace

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

diff --git a/src/po/check.vim b/src/po/check.vim
index 2ea4a3824..8ca48aaf4 100644
--- a/src/po/check.vim
+++ b/src/po/check.vim
@@ -4,6 +4,8 @@
" - All %...s items in "msgid" are identical to the ones in "msgstr".
" - An error or warning code in "msgid" matches the one in "msgstr".

+" Last Update: 2025 Jul 10
+
if 1 " Only execute this if the eval feature is available.

" using line continuation
@@ -207,19 +209,19 @@ let cte = search('^"Content-Transfer-Encoding:\s\+8-bit', 'n')
let ctc = search('^"Content-Type:.*;\s\+\<charset=[iI][sS][oO]_', 'n')
let ctu = search('^"Content-Type:.*;\s\+\<charset=utf-8', 'n')
if cte
- echomsg "Content-Transfer-Encoding should be 8bit instead of 8-bit"
+ echomsg "Warn: Content-Transfer-Encoding should be 8bit instead of 8-bit"
" TODO: make this an error
" if error == 0
" let error = cte
" endif
elseif ctc
- echomsg "Content-Type charset should be 'ISO-...' instead of 'ISO_...'"
+ echomsg "Warn: Content-Type charset should be 'ISO-...' instead of 'ISO_...'"
" TODO: make this an error
" if error == 0
" let error = ct
" endif
elseif ctu
- echomsg "Content-Type charset should be 'UTF-8' instead of 'utf-8'"
+ echomsg "Warn: Content-Type charset should be 'UTF-8' instead of 'utf-8'"
" TODO: make this an error
" if error == 0
" let error = ct
@@ -229,7 +231,17 @@ endif
" Check that no lines are longer than 80 chars (except comments)
let overlong = search('^[^#]\%>80v', 'n')
if overlong > 0
- echomsg "Lines should be wrapped at 80 columns"
+ echomsg "Warn: Lines should be wrapped at 80 columns"
+ " TODO: make this an error
+ " if error == 0
+ " let error = overlong
+ " endif
+endif
+
+" Check that there is no trailing whitespace
+let overlong = search('\s\+$', 'n')
+if overlong > 0
+ echomsg $"Warn: Trailing whitespace at line: {overlong}"
" TODO: make this an error
" if error == 0
" let error = overlong