Re: Suggestion of wording for portion of man page

2025-01-20 Thread Chet Ramey
On 1/18/25 7:15 AM, Félix Hauri wrote: hobbit:~$ var='garçon' hobbit:~$ echo "${var^^}" GARÇON But, UTF-8 is a kind of nightmare: var1=$'gar\303\247on' var2=$'garc\314\247on' Yes, NFD vs NFC is confusing. But POSIX is pretty clear that these are different characters that happen to hav

Re: Suggestion of wording for portion of man page

2025-01-20 Thread Chet Ramey
On 1/17/25 11:32 PM, Lawrence Velázquez wrote: I really don't understand how you're reading this text. Let's start by actually SHOWING the text in the email, so everyone can follow along. 1: This expansion modifies the case of alphabetic characters in parameter. I find Wiley's main thesis

Re: Another undo list UAF

2025-01-20 Thread Chet Ramey
On 1/17/25 7:36 PM, Grisha Levit wrote: And in a non-ASAN build: Nope. Not on intel running 15.1.1, either. Very odd, I just tried intel 15.1.1 and still see the error. Do you have the same clang version? Or any suppressions in ASAN_OPTIONS? Yes, the same clang version. ASAN_OPTIONS is not

Re: Manual entry for !!:$

2025-01-20 Thread Chet Ramey
On 1/18/25 1:29 AM, Martin Schulte wrote: Hello, in 9.3.2 of https://www.gnu.org/software/bash/manual/bash.html we find: !!:$ designates the last argument of the preceding command. This may be shortened to !$. Shouldn't this be "the last word" instead of the "the last argument": I can see t