generate: Fix an erroneous comment

[subdirmk.git] / generate

diff --git a/generate b/generate
index e853912d622f0a6aebd007179f3ddaaf36b72692..ae3a9e367c3f85c51cffe0330e24f2c853bed3de 100755 (executable)
--- a/generate
+++ b/generate
@@ -6,11 +6,11 @@
 #
 # $(srcdir)/subdirmk/generate [--srcdir=SRCDIR] [--] SUBDIR...
 #
-# generates in each subdirectory       from in each subdirectory
-#     Subdir.mk.tmp                        Subdir.sd.mk
-#     Makefile                          and included files
-# and in toplevel                      and in toplevel
-#     main.mk.tmp                          Perdir.sd.mk
+# generates in each subdirectory
+#     Subdir.mk.tmp
+#     Makefile
+# and in toplevel
+#     main.mk.tmp
 
 use strict;
 use POSIX;
@@ -165,6 +165,7 @@ sub process_input_mk ($$$$$$$$$) {
            o $1;
            if (s{^\\$esc}{}) { o "$$esclitr" }
            elsif (s{^\\\$}{}) { o '$' }
+           elsif (s{^\\\s+$}{}) { }
            elsif (s{^$esc}{}) { o "$$esclitr$$esclitr" }
            elsif (m{^(?=$caps_re)}) { o $var_prefix }
            elsif (s{^\$([A-Za-z]\w+)}{}) { o "\$(${var_prefix}$1)" }
@@ -229,7 +230,7 @@ sub filter_subdir_mk ($$$$$$) {
 
 sub process_subtree ($$);
 sub process_subtree ($$) {
-    # => list of descendants (in form SUBDIR/)
+    # => list of targets (in form SUBDIR/)
     # recursive, children first
     my ($node, $path) = @_;