diff options
Diffstat (limited to 'doc/usage/cmd/setexpr.rst')
| -rw-r--r-- | doc/usage/cmd/setexpr.rst | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/doc/usage/cmd/setexpr.rst b/doc/usage/cmd/setexpr.rst index 593a0ea91e1..5bc37ae50fc 100644 --- a/doc/usage/cmd/setexpr.rst +++ b/doc/usage/cmd/setexpr.rst @@ -144,8 +144,9 @@ Configuration * The *setexpr* command is only available if CMD_SETEXPR=y. * The *setexpr fmt* sub-command is only available if CMD_SETEXPR_FMT=y. -* The *setexpr gsub* and *setexpr sub* sub-commands are only available if - CONFIG_REGEX=y. +* The *setexpr gsub* and *setexpr sub* sub-commands are only available + if CONFIG_REGEX=y. For an overview of the supported regex syntax, + see :doc:`test`. Return value ------------ |