# We can't answer properly if the traces are not computed since we
# need to know what other files were included. Actually, if any of
- # the cache files is missing, we are not up to date.
+ # the cache files are missing, we are not up to date.
return 0
if ! -f $tfile || ! -f $ofile;
if ($flock_implemented eq "yes");
# Read the cache index if available and younger than autom4te itself.
-# If autom4te is younger, then some structures such as C4che might
+# If the cache index is not younger, some structures such as C4che might
# have changed, which would corrupt its processing.
Autom4te::C4che->load ($icache_file)
if (-f $icache && mtime ($icache) > mtime ($0)