From df1ef68cd8e8582724ce1192bfc202e0b9aeaf0c Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Tue, 28 Sep 2021 19:24:31 +0300
Subject: Get rid of C++ modules related code and rename *.mxx files to *.hxx

---
 libbutl/pager.mxx | 102 ------------------------------------------------------
 1 file changed, 102 deletions(-)
 delete mode 100644 libbutl/pager.mxx

(limited to 'libbutl/pager.mxx')

diff --git a/libbutl/pager.mxx b/libbutl/pager.mxx
deleted file mode 100644
index a1f640f..0000000
--- a/libbutl/pager.mxx
+++ /dev/null
@@ -1,102 +0,0 @@
-// file      : libbutl/pager.mxx -*- C++ -*-
-// license   : MIT; see accompanying LICENSE file
-
-#ifndef __cpp_modules_ts
-#pragma once
-#endif
-
-// C includes.
-
-#ifndef __cpp_lib_modules_ts
-#include <string>
-#include <vector>
-#include <iostream>
-#endif
-
-// Other includes.
-
-#ifdef __cpp_modules_ts
-export module butl.pager;
-#ifdef __cpp_lib_modules_ts
-import std.core;
-import std.io;
-#endif
-import butl.process;
-import butl.fdstream;
-#else
-#include <libbutl/process.mxx>
-#include <libbutl/fdstream.mxx>
-#endif
-
-#include <libbutl/export.hxx>
-
-LIBBUTL_MODEXPORT namespace butl
-{
-  // Try to run the output through a pager program, such as more or less (no
-  // pun intended, less is used by default). If the default pager program is
-  // used, then the output is indented so that 80-character long lines will
-  // appear centered in the terminal. If the default pager program fails to
-  // start, then the output is sent directly to STDOUT.
-  //
-  // If the pager program is specified and is empty, then no pager is used
-  // and the output is sent directly to STDOUT.
-  //
-  // Throw std::system_error if there are problems with the pager program.
-  //
-  // Typical usage:
-  //
-  // try
-  // {
-  //   pager p ("help for foo");
-  //   ostream& os (p.stream ());
-  //
-  //   os << "Foo is such and so ...";
-  //
-  //   if (!p.wait ())
-  //     ... // Pager program returned non-zero status.
-  // }
-  // catch (const std::system_error& e)
-  // {
-  //   cerr << "pager error: " << e << endl;
-  // }
-  //
-  class LIBBUTL_SYMEXPORT pager: protected std::streambuf
-  {
-  public:
-    ~pager () {wait (true);}
-
-    // If verbose is true, then print (to STDERR) the pager command line.
-    //
-    pager (const std::string& name,
-           bool verbose = false,
-           const std::string* pager = nullptr,
-           const std::vector<std::string>* pager_options = nullptr);
-
-    std::ostream&
-    stream () {return os_.is_open () ? os_ : std::cout;}
-
-    bool
-    wait (bool ignore_errors = false);
-
-    // The streambuf output interface that implements indentation. You can
-    // override it to implement custom output pre-processing.
-    //
-  protected:
-    using int_type = std::streambuf::int_type;
-    using traits_type = std::streambuf::traits_type;
-
-    virtual int_type
-    overflow (int_type);
-
-    virtual int
-    sync ();
-
-  private:
-    process p_;
-    ofdstream os_;
-
-    std::string indent_;
-    int_type prev_ = '\n'; // Previous character.
-    std::streambuf* buf_ = nullptr;
-  };
-}
-- 
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