Atlassian Crucible uses the text/plain attribute in the raw-mime.types file to identify the files in a code review that it can treat as text files. While Atlassian Crucible recognizes many extensions commonly associated with text files (.txt and .cpp, for example), consider reviewing the raw-mime.types file to ensure that it includes any special files you plan on adding to code reviews. For example, you might want to include log files (.log) and configuration files (.cfg) in code reviews as text files. If so, you need to add these extensions to the text/plain attribute in the raw-mime.types file as described in the following procedure.
To specify text file extensions in Atlassian Crucible:
text/plain asc txt java jsp asp cs idl cpp cxx c h pl pod py sh
For more information, see your Atlassian Crucible documentation.