tweak --ignore option and tests/documentation

README.md

@@ -39,7 +39,7 @@ The above two files are included as part of the package and can be copied to you
 
 ## Running mdprepare
 
-From the command line run `mdprepare` which will process all md files in the current and any child folders (ignoring the node_modules folder). Alternatively can be fired from any script in package.json. For a full explanation of all the options see [mdprocess Command](#mdprepare-command)
+From the command line run `mdprepare` which will process all md files in the current and any child folders (ignoring the node_modules folder). Alternatively can be fired from any script in package.json. For a full explanation of all the options see [mdprepare Command](#mdprepare-command)
 
 ## Insertion methods
 
@@ -103,7 +103,7 @@ Usage: `mdprepare [FILES] [options]`
 `FILES` is a glob expression representing the files to be processed - default: `./**/*.md`
 
 Options:
-`--ignore` glob expression representing files to be ignored - default value: `node_modules`
+`--ignore` glob expression representing files to be ignored - default values: `node_modules` and the contents of .gitignore if present. eg. `mdprepare --ignore=test*.md`
 `--clear` removes any existing text which would normally be replaced by mdprocess.
 
 ### mdpInsert Command

src/processFile.js

@@ -50,6 +50,7 @@ export function processText (txt, clear, fileDirName) {
         } else {
           // we are clearing any content so remove all lines between the start and end lines
           if (txt.substr(frm, 1) === '\r') { frm++ }
+          /* istanbul ignore if  */
           if (txt.substr(frm, 1) === '\n') { frm++ }
         }
       }

test/test.js

@@ -246,9 +246,9 @@
  describe('mdprepare', function () {
    it('fires and returns "processed x files message (1)"', function (done) {
      this.timeout(8000)
-     exec('mdprepare --ignore **/*.md', function (error, stdout, stderr) {
+     exec('mdprepare --ignore=**/*.md', function (error, stdout, stderr) {
        assert.ifError(error)
-       assert.notEqual(stdout.toString().indexOf('processed '), -1)
+       assert.notEqual(stdout.toString().indexOf('processed 0 files'), -1)
        done()
      })
    })