Displaying 1 result from an estimated 1 matches for "expressionsionism".
2002 Nov 29
2
Regular Expressionsionism
Isn't there a cryptic footnote somewhere in the blue book that describes regular expressions as "a funny little language ..." ? Well, I'm not laughing!
I've googled and Man paged, but the GREP-style solution to the following problem still eludes me:
... Using a regular expression in the "pattern" argument to list.files() to restrict the return to filenames which