X-Git-Url: https://vcs.fsf.org/?p=exim.git;a=blobdiff_plain;f=doc%2Fdoc-docbook%2Fspec.xfpt;h=8ef56d1e3bbb7d717f9e38ff696b65ee59eedc61;hp=b786621885cf0490e7d383becf5c21a0b55f7646;hb=98b8312fe7bf50e38c4a6dbc9f7592d2db134f36;hpb=6d580f19f4a7981174e492a40b32a5cb22fca8f9

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index b78662188..8ef56d1e3 100644
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -11254,6 +11254,17 @@ The building process for Exim keeps a count of the number
 of times it has been compiled. This serves to distinguish different
 compilations of the same version of the program.
 
+.vitem &$config_dir$&
+.vindex "&$config_dir$&"
+The directory name of the main configuration file. That is, the content of
+&$config_file$& with the last component stripped. The value does not
+contain the trailing slash. If &$config_file$& does not contain a slash,
+&$config_dir$& is ".".
+
+.vitem &$config_file$&
+.vindex "&$config_file$&"
+The name of the main configuration file Exim is using.
+
 .vitem &$demime_errorlevel$&
 .vindex "&$demime_errorlevel$&"
 This variable is available when Exim is compiled with