nixos/wpa_supplicant: use literalExample

For various reasons, big Nix attrsets look ugly in the generated manual page[1]. Use literalExample to fix it. [1] Quotes around attribute names are lost, newlines inside multi-line strings are shown as '\n' and attrs written on multiple lines are joined into one.
NixOS · Sep 15, 2017 · 6b7a937 · 6b7a937 · bjornfor · Sep 15, 2017
1 parent 990ea87
commit 6b7a937
Showing 1 changed file with 13 additions and 12 deletions.
diff --git a/nixos/modules/services/networking/supplicant.nix b/nixos/modules/services/networking/supplicant.nix
@@ -181,18 +181,19 @@ in
 
       default = { };
 
-      example = {
-        "wlan0 wlan1" = {
-          configFile = "/etc/wpa_supplicant";
-          userControlled.group = "network";
-          extraConf = ''
-            ap_scan=1
-            p2p_disabled=1
-          '';
-          extraCmdArgs = "-u -W";
-          bridge = "br0";
-        };
-      };
+      example = literalExample ''
+        { "wlan0 wlan1" = {
+            configFile = "/etc/wpa_supplicant";
+            userControlled.group = "network";
+            extraConf = '''
+              ap_scan=1
+              p2p_disabled=1
+            ''';
+            extraCmdArgs = "-u -W";
+            bridge = "br0";
+          };
+        }
+      '';
 
       description = ''
         Interfaces for which to start <command>wpa_supplicant</command>.