Checks names of folders related to the checked object to adhere to the jc_0242 length restriction. Related folders are the project root folder or any of its subordinate folders or respectively any of the parenting folders of referenced libraries.
Folder name lengths are checked using the nMaxFolderNameLen parameter.
Exempted, if bExclSlprj is set to true, are all folders found at any depth in the Simulink special folder slprj, including that folder itself.
The project root is determined from the checked object's model's file using parameters sProjDirRegExp and nProjDirLvlsUp, see there for more details. The checked object's model is the checked object itself, if it's a block diagram, or the closest block diagram in ancestor direction, otherwise (no following of model references).
To find parenting library folders, all library links on the checked object or other objects contained in it at any depth are followed to their library model's file. All folders parenting such files will be searched the same way as the project folder, if they are not cotained in the latter, anyway.
Exempted are those libraries listed in the general exclusion list jExclLibs.