Please help - how to remove this yellow line in C++Builder: Community Edition? 
It's pretty distracting in this cozy dark interface :) I've googled this line, but failed to find.. And tried bunch of options, but failed to find this line.. :(
Please help - how to remove this yellow line in C++Builder: Community Edition? 
It's pretty distracting in this cozy dark interface :) I've googled this line, but failed to find.. And tried bunch of options, but failed to find this line.. :(
I'm not sure if you can remove the yellow bar, as it is integrated into the Code Editor. However, you can change its color to mesh better with your dark theme, at least.
Per the Code Editor documentation:
Change Bars
The left margin of the Code Editor displays a green change bar to indicate lines that have not been changed in the current editing session. A yellow change bar indicates that changes have been made since the last File > Save operation.
You can, however, customize the change bars to display in colors other than the default green and yellow. Select Tools > Options > User Interface > Editor Options > Color. In the Element drop-down menu, select Modified Line then change the foreground and the background colors.