Docs: typoes

[exim.git] / doc / doc-docbook / spec.xfpt

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 84597da830f56e7f0286787f13ce71607fcc0726..4728d9e78d8943a420766c57eaf2f805578d3cf2 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -2072,6 +2072,8 @@ withdrawn.
 .section "Dynamically loaded module support" "SECTdynamicmodules"
 .cindex "lookup modules"
 .cindex "router modules"
+.cindex "transport modules"
+.cindex "authenticator modules"
 .cindex "dynamic modules"
 .cindex ".so building"
 On some platforms, Exim supports not compiling all lookup types directly into
@@ -2080,15 +2082,13 @@ on demand.
 This permits packagers to build Exim with support for lookups with extensive
 library dependencies without requiring all systems to install all of those
 dependencies.
-Most, but not all, lookup types can be built this way.
-
 .new
-Similarly, router drivers can be built as external modules.
-This permits a smaller exim binary, growing only as needed for the
-runtime cofiguration.
+Any combination of lookup types can be built this way.
+All of the lookup modules found as an Exim process starts will be loaded.
 .wen
 
-Set &`LOOKUP_MODULE_DIR`& to the directory into which the modules will be
+For building
+set &`LOOKUP_MODULE_DIR`& to the directory into which the modules will be
 installed; Exim will only load modules from that directory, as a security
 measure.  You will need to set &`CFLAGS_DYNAMIC`& if not already defined
 for your OS; see &_OS/Makefile-Linux_& for an example.
@@ -2104,6 +2104,19 @@ LOOKUP_LSEARCH=yes
 LOOKUP_SQLITE=2
 LOOKUP_MYSQL=2
 .endd
+Set also &`LOOKUP_`&<&'lookup_type'&>&` INCLUDE`& and
+&`LOOKUP_`&<&'lookup_type'&>`_LIBS if needed for each lookup type,
+ensuring that duplicates are not present in more global values.
+
+.new
+Similarly, authenticator, router and transport drivers can be built
+as external modules.
+Modules will be searched for as demanded by the runtime configuration,
+permitting a smaller Exim binary.
+
+For building, as above but using
+&`AUTH_*`&, &`ROUTER_*`& and &`TRANSPORT_*`& instead of &`LOOKUP_*`&,
+.wen
 
 
 .section "The building process" "SECID29"
@@ -8205,7 +8218,7 @@ ${lookup mysql{servers=master; UPDATE ...} }
 The new version avoids issues with tainted
 arguments explicitly expanded as part of the query.
 The entire string within the braces becomes tainted,
-including the server sepcification - which is not permissible.
+including the server specification - which is not permissible.
 If the older sytax is used, a warning message will be logged.
 This syntax will be removed in a future release.
 
@@ -16265,7 +16278,7 @@ set.
 .cindex "underscore in EHLO/HELO"
 This option can be set to a string of rogue characters that are permitted in
 non-ip-literal EHLO and HELO names in addition to the standard letters, digits,
-hyphens, and dots. For examplem if you really must allow underscores,
+hyphens, and dots. For example if you really must allow underscores,
 you can set
 .code
 helo_allow_chars = _
@@ -35961,7 +35974,7 @@ The third argument may be NULL, in which case the &%-oMas%& option is omitted.
 
 
 .vitem &*void&~debug_printf(char&~*,&~...)*&
-This is Exim's debugging function, with arguments as for &'(printf()'&. The
+This is Exim's debugging function, with arguments as for &'printf()'&. The
 output is written to the standard error stream. If no debugging is selected,
 calls to &'debug_printf()'& have no effect. Normally, you should make calls
 conditional on the &`local_scan`& debug selector by coding like this: