X-Git-Url: https://git.distorted.org.uk/~mdw/cfd/blobdiff_plain/c7b7fe2fe0a2f511ae78cf7f3b91f1db791dd550..282625e1b87743236f1cb8c70c2762edd413c6b0:/install-ac

diff --git a/install-ac b/install-ac
index 07de7dc..b10dadd 100755
--- a/install-ac
+++ b/install-ac
@@ -12,10 +12,10 @@ case $mode in
     printf "Uninstalling aclocal fragments... "
     awk -v dir="$dir" '
       /\*@-([a-zA-Z0-9][-a-zA-Z0-9_]*)-@\*/ {
-        out = $0;
-        sub(/^.*\*@-/, "", out);
-        sub(/-@\*.*$/, "", out);
-        system(sprintf("rm %s/%s.m4", dir, out));
+	out = $0;
+	sub(/^.*\*@-/, "", out);
+	sub(/-@\*.*$/, "", out);
+	system(sprintf("rm %s/%s.m4", dir, out));
       }' <"$glob"
     echo "done."
     ;;
@@ -24,30 +24,30 @@ case $mode in
     awk -v dir="$dir" '
       BEGIN { out = ""; delete files; notice = ""}
       /\*@--NOTICE--@\*/ {
-        if (out != "") close(out);
-        out = "NOTICE";
-        notice = $0 "\n";
-        next;
+	if (out != "") close(out);
+	out = "NOTICE";
+	notice = $0 "\n";
+	next;
       }
       /\*@-([a-zA-Z0-9][-a-zA-Z0-9_]*)-@\*/ {
-        if (out != "") close(out);
-        out = $0;
-        sub(/^.*\*@-/, "", out);
-        sub(/-@\*.*$/, "", out);
-        files[out] = 1;
-        out = sprintf("%s/%s.new", dir, out);
-        printf "%s", notice >(out);
+	if (out != "") close(out);
+	out = $0;
+	sub(/^.*\*@-/, "", out);
+	sub(/-@\*.*$/, "", out);
+	files[out] = 1;
+	out = sprintf("%s/%s.new", dir, out);
+	printf "%s", notice >(out);
       }
       /\*@--[-a-zA-Z0-9_]*-@\*/ { next; }
       {
-        if (out == "NOTICE")
-          notice = notice $0 "\n";
-        else
-          if (out != "") print $0 >(out);
+	if (out == "NOTICE")
+	  notice = notice $0 "\n";
+	else
+	  if (out != "") print $0 >(out);
       }
       END {
-        for (f in files)
-          system(sprintf("mv %s/%s.new %s/%s.m4", dir, f, dir, f));
+	for (f in files)
+	  system(sprintf("mv %s/%s.new %s/%s.m4", dir, f, dir, f));
       }' <"$glob"
       echo "done."
     ;;