+= flag to silence comments

bin/foreach.js

@@ -2,9 +2,9 @@
 
 // Execute some code for each record.
 
-require('../lib/opt').fancy({filename:__filename, usage:
+var opt = require('../lib/opt').fancy({filename:__filename, usage:
 [ 'Usage: jline-foreach [--help|--version]'
-, '       jline-foreach [-l] <cmd>...'
+, '       jline-foreach [-l] [-q] <cmd>...'
 ].join("\n")});
 
 var eventHandlers = [];
@@ -67,7 +67,7 @@ function flatten(data, callback, prefix, maxdepth) {
 
 
 var source = require('./clean')(process.stdin);
-source.on('comment', function(c){console.log(c);});
+if (!opt["-q"])source.on('comment', function(c){console.log(c);});
 eventHandlers.forEach(function(tuple){
     var event = tuple[0].toLowerCase();
     var code  = Function('require','emit','keyvals','setpath','getpath','tm','find','flatten', 'record', 'lineNumber', 'line', 'recordNumber', tuple[1])

bin/foreach.md

@@ -11,6 +11,12 @@ Execute a function for each JSON line.  This is roughly equivalent to gawk for J
 
 ### Code
 
+The flags are:
+
+* `-q` - quiet - don't pass comments through.
+
+* `-l` - log - start the output with a comment giving this command
+
 Each argument is of the form: "event::code".  If the event is omitted it is assumed to be `jline`.  Others are:
 
 * `beginning`/`beg`/`begin`

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jline",
-  "version": "0.0.40",
+  "version": "0.0.41",
   "description": "Sort, grep and join files where every line is JSON.",
   "main": "index.js",
   "bin": {