Merge branch 'container-type'

1 files changed, 6 insertions, 3 deletions

diff --git a/src/srcut.cpp b/src/srcut.cpp
index 44131a0..119bfc3 100644
--- a/src/srcut.cpp
+++ b/src/srcut.cpp
@@ -8,8 +8,10 @@
 
 using namespace std;
 
+typedef map<string, vector<string>> container_type;
+
 istream&
-operator>>(istream& in, map<string, vector<string>>& container)
+operator>>(istream& in, container_type& container)
 {
         static constexpr auto begin_marker = "--8<--";
         static constexpr auto end_marker   = "-->8--";
@@ -84,7 +86,7 @@ operator>>(istream& in, map<string, vector<string>>& container)
 }
 
 ostream&
-print(ostream& os, const string& key, const map<string, vector<string>>& container)
+print(ostream& os, const string& key, const container_type& container)
 {
         const auto it = container.find(key);
         if ( it != container.end() ) {
@@ -107,6 +109,7 @@ main(int argc, char* argv[])
         int show_tags = 0;
         int ch;
 
+        opterr = 0;
         while ( (ch = getopt(argc, argv, "t")) != -1 ) {
                 switch ( ch ) {
                 case 't':
@@ -120,7 +123,7 @@ main(int argc, char* argv[])
         argc -= optind;
         argv += optind;
 
-        map<string, vector<string>> container;
+        container_type container;
 
         cin >> container;