[ng] rename: am__dollar -> am.chars.dollar

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/lib/am/header-vars.am b/lib/am/header-vars.am
index 5dd223af0cfaa91ff258026615349904603e891a..3aea0655a09e369463f18cc37b2953f166add607 100644 (file)
--- a/lib/am/header-vars.am
+++ b/lib/am/header-vars.am
@@ -41,7 +41,7 @@ endef
 # to make functions, or for syntax highlighting).
 am.chars.bslash := \\
 am.chars.comma := ,
-am__dollar := $$
+am.chars.dollar := $$
 am__pound := \#
 am__lparen := (
 am__rparen := )
@@ -214,7 +214,7 @@ am__canon = $(strip \
   $(subst $(am__squote),_,\
   $(subst &,_,\
   $(subst %,_,\
-  $(subst $(am__dollar),_,\
+  $(subst $(am.chars.dollar),_,\
   $(subst $(am__pound),_,\
   $(subst $(am__dquote),_,\
   $(subst !,_,$1)))))))))))))))))))))))))))))))