diff options
| author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2020-07-07 00:26:05 +0000 |
|---|---|---|
| committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2020-07-07 00:26:05 +0000 |
| commit | d5de6748c5d3d1fbad8584e1b3573eceeb012049 (patch) | |
| tree | f0f61a57539e8684b4f09a0777e7e8866faff740 /Build | |
| parent | 3f410cb225c6fa49d9fd9ca06f6e1754df8249b4 (diff) | |
sync with tex.ch
git-svn-id: svn://tug.org/texlive/trunk@55770 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build')
| -rw-r--r-- | Build/source/texk/web2c/alephdir/ChangeLog | 5 | ||||
| -rw-r--r-- | Build/source/texk/web2c/alephdir/com16bit.ch | 21 |
2 files changed, 25 insertions, 1 deletions
diff --git a/Build/source/texk/web2c/alephdir/ChangeLog b/Build/source/texk/web2c/alephdir/ChangeLog index 11c51b4dcd3..eae6726fbef 100644 --- a/Build/source/texk/web2c/alephdir/ChangeLog +++ b/Build/source/texk/web2c/alephdir/ChangeLog @@ -1,3 +1,8 @@ +2020-07-07 Akira Kakuto <kakuto@w32tex.org> + + * com16bit.ch: Sync with tex.ch (avoid seg fault in unusual + interaction sequence). + 2020-02-10 Akira Kakuto <kakuto@w32tex.org> * com16bit.ch: Sync with tex.ch for changes by Phelype Oleinik diff --git a/Build/source/texk/web2c/alephdir/com16bit.ch b/Build/source/texk/web2c/alephdir/com16bit.ch index e39b8183e85..3ac2ffce5ac 100644 --- a/Build/source/texk/web2c/alephdir/com16bit.ch +++ b/Build/source/texk/web2c/alephdir/com16bit.ch @@ -729,7 +729,26 @@ do_final_end; end; @z -@x [6.84] l.1888 - Implement the switch-to-editor option. +% Original reports: +% https://tex.stackexchange.com/questions/551313/ +% https://tug.org/pipermail/tex-live/2020-June/045876.html +% +% This will probably be fixed by DEK in the 2021 tuneup in a different +% way (so we'll have to remove or alter this change), but the interaction +% sequence in the reports above causes a segmentation fault in web2c - +% writing to the closed \write15 stream because we wrongly decrement +% selector from 16 to 15 in term_input, due to the lack of this check in +% a recursive error() call. +% +@x [6.83] l.1893 - avoid wrong interaction +loop@+begin continue: clear_for_error_prompt; prompt_input("? "); +@y +loop@+begin continue: +if interaction<>error_stop_mode then return; +clear_for_error_prompt; prompt_input("? "); +@z + +@x [6.84] l.1904 - Implement the switch-to-editor option. line ready to be edited. But such an extension requires some system wizardry, so the present implementation simply types out the name of the file that should be |