only_captures

match.mat

stop.fun

<p>Extract capture <code><a rd-options="" href="/link/group?package=nc&version=2019.9.16" data-mini-rdoc="nc::group">group</a></code> columns from <code>match.mat</code> and assign optional
groups to "".</p>

User-friendly functions for extracting a data
table (row for each match, column for each group)
from non-tabular text data using regular expressions.
Patterns are defined using a readable syntax
that makes it easy to build complex patterns
in terms of simpler, re-usable sub-patterns.
Named R arguments are translated to column names
in the output; capture groups without names are used
internally in order to provide a standard interface
to three regular expression C libraries (PCRE, RE2, ICU).
Output can also include numeric columns via
user-specified type conversion functions.

Toby Hocking

Named Capture to Data Tables

only_captures function

<p>Extract capture <code><a rd-options='' href='group'>group</a></code> columns from <code>match.mat</code> and assign optional
groups to "".</p>

only_captures: only captures

Description

Usage

Arguments