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<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>A strange mark appears at the lower left of the &amp;quot;~ .c&amp;quot; file in the Project section</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/45114/a-strange-mark-appears-at-the-lower-left-of-the-c-file-in-the-project-section</link><description>Hello! 
 
 I am using SDK 15.0.0 with keil. 
 I tried to use the sample program to do BLE communication, but I have one thing in doubt. 
 I&amp;#39;m using SDK15 / example / ble_peripheral / ble_app_blinky, but when I open it with keil I get a strange mark. </description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Tue, 02 Apr 2019 06:27:28 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/45114/a-strange-mark-appears-at-the-lower-left-of-the-c-file-in-the-project-section" /><item><title>RE: A strange mark appears at the lower left of the "~ .c" file in the Project section</title><link>https://devzone.nordicsemi.com/thread/179640?ContentTypeID=1</link><pubDate>Tue, 02 Apr 2019 06:27:28 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:178462db-c07c-4855-ba7a-556a75099827</guid><dc:creator>y001</dc:creator><description>&lt;p&gt;&lt;span style="background-attachment:scroll;background-color:transparent;background-image:none;background-repeat:repeat;background-size:auto;color:rgba(0, 0, 0, 0.87);font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;text-decoration:none;text-indent:0px;text-transform:none;white-space:pre-wrap;" title=""&gt;There was no particular impact!&lt;/span&gt;&lt;br style="background-attachment:scroll;background-color:transparent;background-image:none;background-repeat:repeat;background-size:auto;color:rgba(0, 0, 0, 0.87);font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;text-decoration:none;text-indent:0px;text-transform:none;white-space:pre-wrap;" /&gt;&lt;span style="background-attachment:scroll;background-color:transparent;background-image:none;background-repeat:repeat;background-size:auto;color:rgba(0, 0, 0, 0.87);font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;text-decoration:none;text-indent:0px;text-transform:none;white-space:pre-wrap;" title=""&gt;Don&amp;#39;t worry about it!&lt;/span&gt;&lt;br style="background-attachment:scroll;background-color:transparent;background-image:none;background-repeat:repeat;background-size:auto;color:rgba(0, 0, 0, 0.87);font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;text-decoration:none;text-indent:0px;text-transform:none;white-space:pre-wrap;" /&gt;&lt;span style="background-attachment:scroll;background-color:transparent;background-image:none;background-repeat:repeat;background-size:auto;color:rgba(0, 0, 0, 0.87);font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;text-decoration:none;text-indent:0px;text-transform:none;white-space:pre-wrap;" title=""&gt;Thank you very much.&lt;/span&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: A strange mark appears at the lower left of the "~ .c" file in the Project section</title><link>https://devzone.nordicsemi.com/thread/177297?ContentTypeID=1</link><pubDate>Wed, 20 Mar 2019 11:23:37 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:c1d38401-75e0-4b1e-86c3-7bbc05fa675c</guid><dc:creator>Jared</dc:creator><description>&lt;p&gt;Ok, then it has probably nothing to do with the SDK but rather with the IDE. I don&amp;#39;t think that it should be a concern.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: A strange mark appears at the lower left of the "~ .c" file in the Project section</title><link>https://devzone.nordicsemi.com/thread/177237?ContentTypeID=1</link><pubDate>Wed, 20 Mar 2019 08:25:37 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:0ee9c0a0-44eb-400e-9325-8bece3c85fb2</guid><dc:creator>y001</dc:creator><description>&lt;p&gt;Thank you for reply!&lt;/p&gt;
&lt;p&gt;There is no error or warning even if it is compile.&lt;/p&gt;
&lt;p&gt;It remains marked after compilation.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: A strange mark appears at the lower left of the "~ .c" file in the Project section</title><link>https://devzone.nordicsemi.com/thread/177230?ContentTypeID=1</link><pubDate>Wed, 20 Mar 2019 08:02:16 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:cd09f773-5f34-4d0b-8dfa-2a98ea7a5d89</guid><dc:creator>Jared</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;I&amp;#39;m not sure I understand what mark you&amp;#39;re referring too, but it may be the sign indicating that the you have some unsaved changes in the project. Do you get any compile error when you build the project?&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Best regards&lt;/p&gt;
&lt;p&gt;Jared&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>