*.m4: Use `sh' mode for editing these.

They're far more shell than m4, for the most part.

diff --git a/base.m4 b/base.m4
index a27ea00..7aa28b3 100644 (file)
--- a/base.m4
+++ b/base.m4
@@ -1,5 +1,5 @@
 m4_divert(-1)
-### -*-m4-*-
+### -*-sh-*-
 ###
 ### Failsafe prologue for firewall scripts
 ###

diff --git a/bookends.m4 b/bookends.m4
index 1844139..8543f05 100644 (file)
--- a/bookends.m4
+++ b/bookends.m4
@@ -1,4 +1,4 @@
-### -*-m4-*-
+### -*-sh-*-
 ###
 ### Initialization and finishing touches for firewall scripts
 ###

diff --git a/classify.m4 b/classify.m4
index 27eb376..c7e8d56 100644 (file)
--- a/classify.m4
+++ b/classify.m4
@@ -1,4 +1,4 @@
-### -*-m4-*-
+### -*-sh-*-
 ###
 ### Classify packets according to source and destination networks.
 ###

diff --git a/config.m4 b/config.m4
index c48a92a..4f3b797 100644 (file)
--- a/config.m4
+++ b/config.m4
@@ -1,4 +1,4 @@
-### -*-m4-*-
+### -*-sh-*-
 ###
 ### Configuration for firewall scripts
 ###

diff --git a/functions.m4 b/functions.m4
index 3214483..523c42a 100644 (file)
--- a/functions.m4
+++ b/functions.m4
@@ -1,4 +1,4 @@
-### -*-m4-*-
+### -*-sh-*-
 ###
 ### Utility functions for firewall scripts
 ###

diff --git a/icmp.m4 b/icmp.m4
index 004d583..3de0483 100644 (file)
--- a/icmp.m4
+++ b/icmp.m4
@@ -1,4 +1,4 @@
-### -*-m4-*-
+### -*-sh-*-
 ###
 ### ICMP filtering for firewall scripts
 ###

diff --git a/local.m4 b/local.m4
index 5e27449..05df5d6 100644 (file)
--- a/local.m4
+++ b/local.m4
@@ -1,4 +1,4 @@
-### -*-m4-*-
+### -*-sh-*-
 ###
 ### Local firewall configuration
 ###

diff --git a/metalzone.m4 b/metalzone.m4
index ac1844f..90c37dd 100644 (file)
--- a/metalzone.m4
+++ b/metalzone.m4
@@ -1,4 +1,4 @@
-### -*-m4-*-
+### -*-sh-*-
 ###
 ### Firewall configuration for metalzone
 ###

diff --git a/numbers.m4 b/numbers.m4
index 124ed80..f17d768 100644 (file)
--- a/numbers.m4
+++ b/numbers.m4
@@ -1,4 +1,4 @@
-### -*-m4-*-
+### -*-sh-*-
 ###
 ### Useful numbers for firewall configuration
 ###

diff --git a/prologue.m4 b/prologue.m4
index 60fcf4d..4b14578 100644 (file)
--- a/prologue.m4
+++ b/prologue.m4
@@ -1,4 +1,4 @@
-### -*-m4-*-
+### -*-sh-*-
 ###
 ### Failsafe prologue for firewall scripts
 ###

diff --git a/vampire.m4 b/vampire.m4
index e7114cf..6dc3710 100644 (file)
--- a/vampire.m4
+++ b/vampire.m4
@@ -1,4 +1,4 @@
-### -*-m4-*-
+### -*-sh-*-
 ###
 ### Firewall configuration for vampire
 ###