grepv: Return a vector of matches.

In wrapr: Wrap R Tools for Debugging and Parametric Programming

Return a vector of matches.

Description

Return a vector of matches.

Usage

grepv(
  pattern,
  x,
  ...,
  ignore.case = FALSE,
  perl = FALSE,
  fixed = FALSE,
  useBytes = FALSE,
  invert = FALSE
)

Arguments

pattern	character scalar, pattern to match, passed to grep.
x	character vector to match to, passed to grep.
...	not used, forced later arguments to bind by name.
ignore.case	logical, passed to grep.
perl	logical, passed to grep.
fixed	logical, passed to grep.
useBytes	logical, passed grep.
invert	passed to grep.

Value

vector of matching values.

See Also

grep, grepdf

Examples

grepv("x$", c("sox", "xor"))

wrapr documentation built on Aug. 20, 2023, 1:08 a.m.