h/fish-shell
1
Fork 0
mirror of https://github.com/fish-shell/fish-shell.git synced 2026-06-01 13:01:21 -03:00
Code Issues Packages Projects Releases Wiki Activity

Document support for erasing from multiple scopes

Browse Source
This commit is contained in:
Mahmoud Al-Qudsi
2022-10-18 13:35:55 -05:00
parent fb7f2d97e9
commit 994049d33b
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
doc_src/cmds/set.rst
View File

@@ -68,7 +68,7 @@ The following other options are available:
Causes the values to be prepended to the current set of values for the variable. This can be used with **--append** to both append and prepend at the same time. This cannot be used when assigning to a variable slice. Causes the values to be prepended to the current set of values for the variable. This can be used with **--append** to both append and prepend at the same time. This cannot be used when assigning to a variable slice.
**-e** or **--erase** **-e** or **--erase**
Causes the specified shell variables to be erased Causes the specified shell variables to be erased. Supports erasing from multiple scopes at once.
**-q** or **--query** **-q** or **--query**
Test if the specified variable names are defined. Does not output anything, but the builtins exit status is the number of variables specified that were not defined, up to a maximum of 255. If no variable was given, it also returns 255. Test if the specified variable names are defined. Does not output anything, but the builtins exit status is the number of variables specified that were not defined, up to a maximum of 255. If no variable was given, it also returns 255.