message-simplify-subject-functions

message-simplify-subject-functions is a variable defined in `message.el'.
Its value is

(message-strip-list-identifiers message-strip-subject-re message-strip-subject-trailing-was message-strip-subject-encoded-words)

• This variable may be risky if used as a file-local variable.

Documentation:
List of functions taking a string argument that simplify subjects.
The functions are applied when replying to a message.

Useful functions to put in this list include:
`message-strip-list-identifiers', `message-strip-subject-re',
`message-strip-subject-trailing-was', and
`message-strip-subject-encoded-words'.

You can customize this variable.

This variable was introduced, or its default value was changed, in version 22.1 of Emacs.