Allow users to disable detach keys

If user specifies --detach-keys="", this will disable the feature.

Adding define.DefaultDetachKeys to help screen to help identify detach keys.

Updated man pages with additonal information.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

5 files changed, 5 insertions, 13 deletions

diff --git a/docs/source/markdown/podman-attach.1.md b/docs/source/markdown/podman-attach.1.md
index cef01f0f6..1ac2e49a9 100644
--- a/docs/source/markdown/podman-attach.1.md
+++ b/docs/source/markdown/podman-attach.1.md
@@ -20,9 +20,7 @@ it in the **libpod.conf** file: see **libpod.conf(5)** for more information.
 ## OPTIONS
 **--detach-keys**=*sequence*
 
-Override the key sequence for detaching a container. Format is a single character `[a-Z]` or
-a comma separated sequence of `ctrl-<value>`, where `<value>` is one of:
-`a-z`, `@`, `^`, `[`, `\\`, `]`, `^` or `_`.
+Specify the key sequence for detaching a container. Format is a single character `[a-Z]` or one or more `ctrl-<value>` characters where `<value>` is one of: `a-z`, `@`, `^`, `[`, `,` or `_`. Specifying "" will disable this feature. The default is *ctrl-p,ctrl-q*.
 
 **--latest**, **-l**
 
diff --git a/docs/source/markdown/podman-create.1.md b/docs/source/markdown/podman-create.1.md
index 6617850fd..f4f35714e 100644
--- a/docs/source/markdown/podman-create.1.md
+++ b/docs/source/markdown/podman-create.1.md
@@ -196,9 +196,7 @@ it in the **libpod.conf** file: see **libpod.conf(5)** for more information.
 
 **--detach-keys**=*sequence*
 
-Override the key sequence for detaching a container. Format is a single character `[a-Z]` or
-a comma separated sequence of `ctrl-<value>`, where `<value>` is one of:
-`a-z`, `@`, `^`, `[`, `\\`, `]`, `^` or `_`.
+Specify the key sequence for detaching a container. Format is a single character `[a-Z]` or one or more `ctrl-<value>` characters where `<value>` is one of: `a-z`, `@`, `^`, `[`, `,` or `_`. Specifying "" will disable this feature. The default is *ctrl-p,ctrl-q*.
 
 **--device**=*device*
 
diff --git a/docs/source/markdown/podman-exec.1.md b/docs/source/markdown/podman-exec.1.md
index 4c17c056a..9624425dc 100644
--- a/docs/source/markdown/podman-exec.1.md
+++ b/docs/source/markdown/podman-exec.1.md
@@ -15,7 +15,7 @@ podman\-exec - Execute a command in a running container
 
 **--detach-keys**=*sequence*
 
-Override the key sequence for detaching a container. Format is a single character `[a-Z]` or `ctrl-<value>` where `<value>` is one of: `a-z`, `@`, `^`, `[`, `,` or `_`.
+Specify the key sequence for detaching a container. Format is a single character `[a-Z]` or one or more `ctrl-<value>` characters where `<value>` is one of: `a-z`, `@`, `^`, `[`, `,` or `_`. Specifying "" will disable this feature. The default is *ctrl-p,ctrl-q*.
 
 **--env**, **-e**
 
diff --git a/docs/source/markdown/podman-run.1.md b/docs/source/markdown/podman-run.1.md
index d6d8f4c1e..d0d8a5677 100644
--- a/docs/source/markdown/podman-run.1.md
+++ b/docs/source/markdown/podman-run.1.md
@@ -202,9 +202,7 @@ it in the **libpod.conf** file: see **libpod.conf(5)** for more information.
 
 **--detach-keys**=*sequence*
 
-Override the key sequence for detaching a container. Format is a single character `[a-Z]` or
-a comma separated sequence of `ctrl-<value>`, where `<value>` is one of:
-`a-z`, `@`, `^`, `[`, `\\`, `]`, `^` or `_`.
+Specify the key sequence for detaching a container. Format is a single character `[a-Z]` or one or more `ctrl-<value>` characters where `<value>` is one of: `a-z`, `@`, `^`, `[`, `,` or `_`. Specifying "" will disable this feature. The default is *ctrl-p,ctrl-q*.
 
 **--device**=*device*
 
diff --git a/docs/source/markdown/podman-start.1.md b/docs/source/markdown/podman-start.1.md
index 4c81d17bd..84af9d800 100644
--- a/docs/source/markdown/podman-start.1.md
+++ b/docs/source/markdown/podman-start.1.md
@@ -23,9 +23,7 @@ starting multiple containers.
 
 **--detach-keys**=*sequence*
 
-Override the key sequence for detaching a container. Format is a single character `[a-Z]` or
-a comma separated sequence of `ctrl-<value>`, where `<value>` is one of:
-`a-z`, `@`, `^`, `[`, `\\`, `]`, `^` or `_`.
+Specify the key sequence for detaching a container. Format is a single character `[a-Z]` or one or more `ctrl-<value>` characters where `<value>` is one of: `a-z`, `@`, `^`, `[`, `,` or `_`. Specifying "" will disable this feature. The default is *ctrl-p,ctrl-q*.
 
 **--interactive**, **-i**