Emacs has always been good about compiling code and going to the errors that are found. The Linemark Compile script uses the linemark.el tool to go one step further by automatically highlighting all lines in all source buffers that the compiler has identified as being problematic.

To use this tool, first download the most recent cedet tool which includes EIEIO. Next, after a compilation has completed, use the command:

M-x lmcompile-do-highlight

You can also add the above command to compilation-finish-functions to have it occur automatically.

Once you are done with the feature, you can disable the highlighting with the command:

M-x lmcompile-clear