subshells should not inherit FIFOs; initial framework for nofork (foreground) command substitutions

This commit is contained in:
Chet Ramey
2023-05-09 10:33:56 -04:00
parent 896df2874a
commit c375f8f45f
11 changed files with 341 additions and 34 deletions
+2 -2
View File
@@ -475,8 +475,8 @@ when in double quotes (@pxref{Shell Parameter Expansion}).
@subsubsection ANSI-C Quoting
@cindex quoting, ANSI
Character sequences of the form $'@var{string}' are treated as a special
kind of single quotes.
Character sequences of the form @code{$'@var{string}'} are treated as
a special kind of single quotes.
The sequence expands to @var{string}, with backslash-escaped characters
in @var{string} replaced as specified by the ANSI C standard.
Backslash escape sequences, if present, are decoded as follows: