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| author | Ralf Jung <post@ralfj.de> | 2017-02-02 15:29:50 +0100 |
|---|---|---|
| committer | Andrew Gallant <jamslam@gmail.com> | 2017-03-12 21:21:28 -0400 |
| commit | d352b792944af6dc5d818b1ed3119f0914dfce38 (patch) | |
| tree | 8f199062da76cdee8c7e5558ea9f8795e2160200 /src/args.rs | |
| parent | 23aec586696afb5d3cda1081d63f9641caad1045 (diff) | |
Add new -M/--max-columns option.
This permits setting the maximum line width with respect to the number
of bytes in a line. Omitted lines (whether part of a match, replacement
or context) are replaced with a message stating that the line was
elided.
Fixes #129
Diffstat (limited to 'src/args.rs')
| -rw-r--r-- | src/args.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/args.rs b/src/args.rs index cc48b7ad..148ae8b7 100644 --- a/src/args.rs +++ b/src/args.rs @@ -56,6 +56,7 @@ pub struct Args { invert_match: bool, line_number: bool, line_per_match: bool, + max_columns: Option<usize>, max_count: Option<u64>, max_filesize: Option<u64>, maxdepth: Option<usize>, @@ -156,7 +157,8 @@ impl Args { .line_per_match(self.line_per_match) .null(self.null) .path_separator(self.path_separator) - .with_filename(self.with_filename); + .with_filename(self.with_filename) + .max_columns(self.max_columns); if let Some(ref rep) = self.replace { p = p.replace(rep.clone()); } @@ -348,6 +350,7 @@ impl<'a> ArgMatches<'a> { invert_match: self.is_present("invert-match"), line_number: line_number, line_per_match: self.is_present("vimgrep"), + max_columns: try!(self.usize_of("max-columns")), max_count: try!(self.usize_of("max-count")).map(|max| max as u64), max_filesize: try!(self.max_filesize()), maxdepth: try!(self.usize_of("maxdepth")), |