[PATCH 5/5] Use consistent notation for cache variables.

[Ralf Wildenhues]

* doc/autoconf.texi (Generic Programs): Remove `$' before
variable name.
---
 doc/autoconf.texi |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index 9206475..379a553 100644
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -4255,13 +4255,13 @@ Generic Programs
 @acindex{PATH_PROGS_FEATURE_CHECK}
 @caindex address@hidden
 This macro was introduced in Autoconf 2.62.  If @var{variable} is not
-empty, then set the cache variable @address@hidden to
+empty, then set the cache variable @address@hidden to
 its value.  Otherwise, check for each program in the blank-separated
 list @var{progs-to-check-for} existing in @var{path}.  For each program
-found, execute @var{feature-test} with @address@hidden
+found, execute @var{feature-test} with @address@hidden
 set to the absolute name of the candidate program.  If no invocation of
 @var{feature-test} sets the shell variable
address@hidden@var{variable}}, then @var{action-if-not-found} is
address@hidden@var{variable}}, then @var{action-if-not-found} is
 executed.  @var{feature-test} will be run even when
 @address@hidden is set, to provide the ability to
 choose a better candidate found later in @var{path}; to accept the
-- 
1.6.3.2.388.gb7132