mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-29 21:43:55 +08:00
864bb1f7a6
This disables an extra round of escaping in the `string replace -r`
replacement string.
Currently, to add a backslash to an a or b (to "escape" it):
string replace -ra '([ab])' '\\\\\\\$1' a
7 backslashes!
This removes one of the layers, so now 3 or 4 works (each one escaped
for the single-quotes, so pcre receives two, which it reads as one literal):
string replace -ra '([ab])' '\\\\$1' a
This is backwards-incompatible as replacement strings will change
meaning, so we put it behind a feature flag.
The name is kinda crappy, though.
Fixes #5474.
12 lines
285 B
Plaintext
12 lines
285 B
Plaintext
Not a function
|
|
test_function
|
|
test_function
|
|
|
|
####################
|
|
# Future Feature Flags
|
|
stderr-nocaret off 3.0 ^ no longer redirects stderr
|
|
qmark-noglob off 3.0 ? no longer globs
|
|
string-replace-fewer-backslashes off 3.1 string replace -r needs fewer backslashes in the replacement
|
|
1
|
|
2
|