By default append .config to user's module names in cfg-create

The idea is that in the bpkg amalgamation we only want the configuration,
without any rules, etc.

This can be overridden by adding the period at the end of the module name.
While at it, recognize the leading question mark in the module name and treat
it as the optional module load.

1 files changed, 10 insertions, 0 deletions

diff --git a/bpkg/cfg-create.cli b/bpkg/cfg-create.cli
index 510f477..c01c039 100644
--- a/bpkg/cfg-create.cli
+++ b/bpkg/cfg-create.cli
@@ -33,6 +33,16 @@ namespace bpkg
      \
      bpkg create cxx config.cxx=clang++ config.install.root=/usr/local
      \
+
+     By default, \cb{bpkg} appends \cb{.config} to the names of the modules
+     that you specify so that only their configurations are loaded. You can
+     override this behavior by appending the period (\cb{.})  after the module
+     name. You can also instruct \cb{bpkg} to use the optional module load by
+     prefixing the module name with the question mark (\cb{?}). For example:
+
+     \
+     bpkg create cxx. \"?cli\"
+     \
      "
   }