file.scan: file-scan.r Function to find a pattern in files with...
In lauratboyer/ltb.utils: A collection of miscellaneous functions

file-scan.r Function to find a pattern in files with user-defined extension (.r by default) Returns file name and approximate row matches if positive.

1 2	file.scan(pattern, dir = getwd(), fpattern = NA, ftype = "\\.r$\|\\.R$", show.line = FALSE)

`pattern`	pattern to look for (can be regexp)
`dir`	directory to search files in, defaults to working directory
`fpattern`	file extension pattern (optional)
`ftype`	defaults to R files, accepts regular expressions
`show.line`	if TRUE, prints out the line where the pattern is found