subdirmk: break out subdirmk_target in generated Makefile

[subdirmk.git] / README

diff --git a/README b/README
index 6c9e76b626d1087ce23b8488b1b784ec2f67c06e..518dd087d853308b13e07aab805349714288d26e 100644 (file)
--- a/README
+++ b/README
@@ -231,14 +231,14 @@ empty string).
 &~/            =>      $(top_srcdir)/
 
 In general:
-    =  return subdir without delimiter (not allowed with `,' `;')
-    ,   pathname of this subdirectory in source tree
-    ;   pathname of top level of source tree
+    =  return subdir without delimiter (not allowed with `^' `~')
+    ^   pathname of this subdirectory in source tree
+    ~   pathname of top level of source tree
     /  terminates the escape (needed if next is not lwsp or space)
   lwsp  starts multi-word processing (see below)
 
 So pathname syntax is a subset of:
-    '&' [ ',' | ';' ] [ lc | '/' ]
+    '&' [ '^' | '~' ] [ lc | '/' ]
 
 &&             =>      &&              for convenience in shell runes
 \&             =>      &               general escaping mechanism