README: deinent the macro explaation

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/README b/README
index f2a129471978d43fe8a770777d8a0145c38ade36..238607b6652412985ceb856aa8931547dcdb5962 100644 (file)
--- a/README
+++ b/README
@@ -218,14 +218,13 @@ STUFF $ THINGS    ..      STUFF $$ THINGS
        (matches { } pairs to find the end)
        content is $-doubled (unless it contains &$- to turn that off)
 
-       Together &:macro and &${...} provide a more reasonable macro
-       facility than raw make.  They solve the problem that make
-       expansions cannot directly generate multiple rules, variable,
-       etc.; instead, `$(eval )' must be used, but that re-expands
-       the argument, meaning that all the literal text must be
-       $-doubled.  This applies to the macro text and to the
-       arguments.  Also `$(eval $(call ...))' is an unfortunate syntax.
-       Hence &:macro and &${...}.
+Together &:macro and &${...} provide a more reasonable macro facility
+than raw make.  They solve the problem that make expansions cannot
+directly generate multiple rules, variable, etc.; instead, `$(eval )'
+must be used, but that re-expands the argument, meaning that all the
+literal text must be $-doubled.  This applies to the macro text and to
+the arguments.  Also `$(eval $(call ...))' is an unfortunate syntax.
+Hence &:macro and &${...}.
 
 While dollar-doubling:
 - - - - - - - - - - -