output: add --no-column flag

This disables columns in the output if they were otherwise enabled.

Fixes #880
This commit is contained in:
Andrew Gallant
2018-04-23 19:25:55 -04:00
parent 507801c1f2
commit b75526bd7f
3 changed files with 40 additions and 1 deletions

View File

@@ -741,9 +741,17 @@ fn flag_column(args: &mut Vec<RGArg>) {
Show column numbers (1-based). This only shows the column numbers for the first
match on each line. This does not try to account for Unicode. One byte is equal
to one column. This implies --line-number.
This flag can be disabled with --no-column.
");
let arg = RGArg::switch("column")
.help(SHORT).long_help(LONG);
.help(SHORT).long_help(LONG)
.overrides("no-column");
args.push(arg);
let arg = RGArg::switch("no-column")
.hidden()
.overrides("column");
args.push(arg);
}

View File

@@ -689,6 +689,9 @@ impl<'a> ArgMatches<'a> {
/// Returns true if and only if column numbers should be shown.
fn column(&self) -> bool {
if self.is_present("no-column") {
return false;
}
self.is_present("column") || self.is_present("vimgrep")
}