Add a configtest flag (-n).

based on a diff from Sascha Paunovic.
2019-02-25 18:07:48 +00:00
parent a5ba9aa9da
commit cd4be1c17a
2 changed files with 16 additions and 5 deletions
--- a/cwm.1
+++ b/cwm.1
@@ -23,7 +23,7 @@
 .Sh SYNOPSIS
 .\" For a program:  program [-abc] file ...
 .Nm cwm
-.Op Fl v
+.Op Fl nv
 .Op Fl c Ar file
 .Op Fl d Ar display
 .Sh DESCRIPTION
@@ -48,6 +48,9 @@ however,
 will continue to process the rest of the configuration file.
 .It Fl d Ar display
 Specify the display to use.
+.It Fl n
+Configtest mode.
+Only check the configuration file for validity.
 .It Fl v
 Verbose mode.
 Multiple