5.5.2 Automatic Customization for a User
You should specify where you store your private TeX macros, so AUCTeX can extract their information. The extracted information will go to the directories listed in TeX-auto-private
Use M-x TeX-auto-generate RET to extract the information.
User Option: TeX-macro-private
Directories where you store your personal TeX macros. The value defaults to the directories listed in the TEXINPUTS and BIBINPUTS environment variables or to the respective directories in $TEXMFHOME of kpsewhich setting if no results can be obtained from the environment variables.
User Option: TeX-auto-private
List of directories containing automatically generated AUCTeX style files. These correspond to the personal TeX macros.
Command: TeX-auto-generate tex auto
(M-x TeX-auto-generate RET) Generate style hook for tex and store it in auto. If tex is a directory, generate style hooks for all files in the directory.
User Option: TeX-style-private
List of directories containing hand generated AUCTeX style files. These correspond to the personal TeX macros.