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Diffstat (limited to 'Build/source/texk/web2c/NEWS')
-rw-r--r-- | Build/source/texk/web2c/NEWS | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/Build/source/texk/web2c/NEWS b/Build/source/texk/web2c/NEWS index 6ddb6a35364..1c0fc2ef714 100644 --- a/Build/source/texk/web2c/NEWS +++ b/Build/source/texk/web2c/NEWS @@ -4,11 +4,14 @@ This file records noteworthy changes. (Public domain.) https://tug.org/TUGboat/42-1/tb130knuth-tuneup21.pdf New TeX version is 3.141592653, MF 2.71828182. -* pdftex, xetex, e(u)ptex: if \tracinglostchars >= 3, -make missing characters an error (not just a log message), -and always report the character code in hex. +* for all engines except original TeX: +- if \tracinglostchars >= 3, make missing characters an error (not just + a log message), and always report the character code in hex. +- if new primitive parameter \tracingstacklevels > 0, logging of macro + expansion at higher levels is truncated; also, the macro expansion + depth is indicated on \tracingmacros log lines. -* obscure interaction sequences try to avoid crashing. +* obscure interaction sequences no longer crash. 2020 (for TeX Live 2020, 27 March 2020) |