"config-certs" now points to a list of files or directories.

1 files changed, 12 insertions, 9 deletions

diff --git a/lacme.md b/lacme.md
index 24973db..69e3ce2 100644
--- a/lacme.md
+++ b/lacme.md
@@ -151,9 +151,18 @@ Default section
 *config-certs*
 
 :   For certificate issuances (`new-cert` command), specify the
-    certificate configuration file to use (see the **[certificate
-    configuration file](#certificate-configuration-file)** section below
-    for the configuration options).
+    space-separated list of certificate configuration files or
+    directories to use (see the **[certificate configuration
+    file](#certificate-configuration-file)** section below for the
+    configuration options).
+
+    Paths not starting with `/` are relative to the directory name of
+    the **[configuration filename](#configuration-file)**.  The list of
+    files and directories is processed in order, with the later items
+    taking precedence.  Files in a directory are processed in
+    lexicographic order, only considering the ones with suffix `.conf`.
+
+    Default: `lacme-certs.conf lacme-certs.d/`.
 
 `[client]` section
 ------------------
@@ -303,12 +312,6 @@ Certificate configuration file
 For certificate issuances (`new-cert` command), a separate file is used
 to configure paths to the certificate and key, as well as the subject,
 subjectAltName, etc. to generate Certificate Signing Requests.
-If `--config-certs=` is not given, and if the `config-certs`
-configuration option is absent, then `lacme` uses the first existing
-configuration file among *./lacme-certs.conf*,
-*$XDG_CONFIG_HOME/lacme/lacme-certs.conf* (or
-*~/.config/lacme/lacme-certs.conf* if the `XDG_CONFIG_HOME` environment
-variable is not set), and */etc/lacme/lacme-certs.conf*.
 Each section denotes a separate certificate issuance.
 Valid options are: