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Showing results for tags 'recursion'.
I'm using Lee Mac's great DirectoryFiles routine (copied below) to get a list of files in a given root directory. I'd like to stop the recursion prematurely and return nil if there are over 100 files in the list, but the recursion, mapcars, and lambdas are a bit above my head. Any help would be appreciated! ;; Directory Files - Lee Mac ;; Retrieves all files of a specified filetype residing in a directory (and subdirectories) ;; dir - [str] Root directory for which to return filenames ;; typ - [str] Optional filetype filter (DOS pattern) ;; sub - [bol] If T, subdirecto