[latex3-commits] [git/LaTeX3-latex3-latex2e] fixdpc8: add a comment about reason of the change (90f2e52a)

[Ulrike Fischer]

Repository : https://github.com/latex3/latex2e
On branch  : fixdpc8
Link       : https://github.com/latex3/latex2e/commit/90f2e52affa8d66862730b27b9e17439dbbbe99d

>---------------------------------------------------------------

commit 90f2e52affa8d66862730b27b9e17439dbbbe99d
Author: Ulrike Fischer <fischer at troubleshooting-tex.de>
Date:   Wed Jan 8 23:43:19 2020 +0100

    add a comment about reason of the change


>---------------------------------------------------------------

90f2e52affa8d66862730b27b9e17439dbbbe99d
 required/tools/longtable.dtx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/required/tools/longtable.dtx b/required/tools/longtable.dtx
index a59fa4ee..44ce1156 100644
--- a/required/tools/longtable.dtx
+++ b/required/tools/longtable.dtx
@@ -1213,7 +1213,7 @@
 %
 % \begin{macro}{\LT at start}
 % % \changes{v4.13}{2020/01/07}
-%      {fix issue https://github.com/davidcarlisle/dpctex/issues/8 }
+%      {fix issue https://github.com/davidcarlisle/dpctex/issues/8}
 % This macro starts the process of putting the table on the current
 % page. It is not called until either a "\\" or "\endlongtable" command
 % ends a chunk, as we do not know until that point which of the four
@@ -1221,7 +1221,8 @@
 %
 % It begins by redefining itself, so that the table is only started
 % once! Until V3.04, was redefined to "\relax", now use "\endgraf" to
-% force the page-breaker to wake up.
+% force the page-breaker to wake up. The second "\endgraf" is there so
+% that "\pagetotal" is updated and so takes "\LTpre" into account.
 %    \begin{macrocode}
 \def\LT at start{%
   \let\LT at start\endgraf