1 files changed, 0 insertions, 132 deletions
diff --git a/butl/string-parser.cxx b/butl/string-parser.cxx
deleted file mode 100644
index 9228d66..0000000
--- a/butl/string-parser.cxx
+++ /dev/null
@@ -1,132 +0,0 @@
-// file      : butl/string-parser.cxx -*- C++ -*-
-// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
-// license   : MIT; see accompanying LICENSE file
-
-#include <butl/string-parser>
-
-#include <utility> // move()
-
-using namespace std;
-
-namespace butl
-{
-  // Utility functions
-  //
-  inline static bool
-  space (char c) noexcept
-  {
-    return c == ' ' || c == '\t';
-  }
-
-  // string_parser
-  //
-  vector<pair<string, size_t>> string_parser::
-  parse_quoted_position (const string& s, bool unquote)
-  {
-    vector<pair<string, size_t>> r;
-    for (auto b (s.begin ()), i (b), e (s.end ()); i != e; )
-    {
-      for (; i != e && space (*i); ++i) ; // Skip spaces.
-
-      if (i == e) // No more strings.
-        break;
-
-      string s;
-      char quoting ('\0'); // Current quoting mode, can be used as bool.
-      size_t pos (i - b);  // String position.
-
-      for (; i != e; ++i)
-      {
-        char c (*i);
-
-        if (!quoting)
-        {
-          if (space (c))             // End of string.
-            break;
-
-          if (c == '"' || c == '\'') // Begin of quoted substring.
-          {
-            quoting = c;
-
-            if (!unquote)
-              s += c;
-
-            continue;
-          }
-        }
-        else if (c == quoting)       // End of quoted substring.
-        {
-          quoting = '\0';
-
-          if (!unquote)
-            s += c;
-
-          continue;
-        }
-
-        s += c;
-      }
-
-      if (quoting)
-        throw invalid_string (i - b, "unterminated quoted string");
-
-      r.emplace_back (move (s), pos);
-    }
-
-    return r;
-  }
-
-  vector<string> string_parser::
-  parse_quoted (const string& s, bool unquote)
-  {
-    vector<pair<string, size_t>> sp (parse_quoted_position (s, unquote));
-
-    vector<string> r;
-    r.reserve (sp.size ());
-    for (auto& s: sp)
-      r.emplace_back (move (s.first));
-
-    return r;
-  }
-
-  string string_parser::
-  unquote (const string& s)
-  {
-    string r;
-    char quoting ('\0'); // Current quoting mode, can be used as bool.
-
-    for (auto i (s.begin ()), e (s.end ()); i != e; ++i)
-    {
-      char c (*i);
-
-      if (!quoting)
-      {
-        if (c == '"' || c == '\'') // Begin of quoted substring.
-        {
-          quoting = c;
-          continue;
-        }
-      }
-      else if (c == quoting)       // End of quoted substring.
-      {
-        quoting = '\0';
-        continue;
-      }
-
-      r += c;
-    }
-
-    return r;
-  }
-
-  vector<string> string_parser::
-  unquote (const vector<string>& v)
-  {
-    vector<string> r;
-    r.reserve (v.size ());
-    for (auto& s: v)
-      r.emplace_back (unquote (s));
-
-    return r;
-  }
-}