Use curl instead of wget as default fetch program

We used to prefer wget 1.16 because it has --show-progress which results in
nicer progress. But experience shows that wget is quite unreliable plus with
bdep always using curl, it would be strange to use both curl and wget (and
expecting the user to setup proxy, authentication, etc., for both).

Also add internal --curl* options to be used by bdep.

1 files changed, 5 insertions, 2 deletions

diff --git a/doc/cli.sh b/doc/cli.sh
index fc81528..30ed7b2 100755
--- a/doc/cli.sh
+++ b/doc/cli.sh
@@ -66,12 +66,15 @@ function compile ()
 ../bpkg/$n.cli
 }
 
-o="--output-prefix bpkg- --class-doc bpkg::common_options=short"
+# Need global --suppress-undocumented because of few undocumented options
+# in common.cli.
+#
+o="--suppress-undocumented --output-prefix bpkg- --class-doc bpkg::common_options=short"
 
 # A few special cases.
 #
 compile "common" $o --output-suffix "-options" --class-doc bpkg::common_options=long
-compile "bpkg" $o --output-prefix "" --suppress-undocumented --class-doc bpkg::commands=short --class-doc bpkg::topics=short
+compile "bpkg" $o --output-prefix "" --class-doc bpkg::commands=short --class-doc bpkg::topics=short
 
 compile "pkg-build" $o --class-doc  bpkg::pkg_build_pkg_options=exclude-base