From 24d03c1a7aa6b2f347cff3c97a68b9628c95f941 Mon Sep 17 00:00:00 2001
From: n_n_n_n <nshan.nnnn@gmail.com>
Date: Sun, 12 Aug 2018 23:41:55 +0400
Subject: [PATCH] Separator option for crop.
---
crop.cpp | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/crop.cpp b/crop.cpp
index 411e6ed..a6e3cda 100644
--- a/crop.cpp
+++ b/crop.cpp
@@ -17,6 +17,7 @@ enum class Options
Color,
Source,
Format,
+ Separator,
Invalid
};
using Option = support::MappedEnum<Options, Options::Invalid, 2>;
@@ -26,6 +27,7 @@ template <> Option::Guts::map_type Option::Guts::map
{ "-c"s, "--color"s },
{ "-i"s, "--source"s },
{ "-f"s, "--format"s },
+ { "-s"s, "--separator"s },
}};
enum class Formats
@@ -117,6 +119,7 @@ void crop(const string& filename, const string& range, Color color, size_t paddi
void process_arguments(std::deque<string> args)
{
string filename;
+ string separator;
Color color;
Format format;
size_t padding = 0;
@@ -141,6 +144,11 @@ void process_arguments(std::deque<string> args)
filename = args.at(0);
break;
+ case Options::Separator:
+ args.pop_front();
+ separator = args.at(0) + '\n';
+ break;
+
case Options::Format:
args.pop_front();
format = Format(args.at(0));
@@ -148,7 +156,7 @@ void process_arguments(std::deque<string> args)
default:
crop(filename, args.front(), color, padding, format);
- std::cout << '\n';
+ std::cout << '\n' << separator;
break;
}
--
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