Bumped to version v2.3

Replaced mbstowcs with mbstowcs_s

CMakeLists.txt

@@ -5,14 +5,14 @@ if(DEFINED PROJECT_NAME)
 endif()
 
 if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.12")
-  project(indicators VERSION 1.9.0 LANGUAGES CXX
+  project(indicators VERSION 2.3.0 LANGUAGES CXX
     HOMEPAGE_URL "https://github.com/p-ranav/indicators"
     DESCRIPTION "Activity Indicators for Modern C++")
 elseif(CMAKE_VERSION VERSION_GREATER_EQUAL "3.9")
-  project(indicators VERSION 1.9.0 LANGUAGES CXX
+  project(indicators VERSION 2.3.0 LANGUAGES CXX
     DESCRIPTION "Activity Indicators for Modern C++")
 else()
-  project(indicators VERSION 1.9.0 LANGUAGES CXX)
+  project(indicators VERSION 2.3.0 LANGUAGES CXX)
 endif()
 
 if(EXISTS "${CMAKE_BINARY_DIR}/conanbuildinfo.cmake")

README.md

@@ -12,9 +12,10 @@
   <a href="https://github.com/p-ranav/indicators/blob/master/LICENSE">
     <img src="https://img.shields.io/badge/License-MIT-yellow.svg" alt="license"/>
   </a>
-  <img src="https://img.shields.io/badge/version-1.9-blue.svg?cacheSeconds=2592000" alt="version"/>
+  <img src="https://img.shields.io/badge/version-2.3-blue.svg?cacheSeconds=2592000" alt="version"/>
 </p>
 
+
 <p align="center">
   <img src="img/demo.gif"/> 
 </p>
@@ -943,6 +944,16 @@ cmake -DINDICATORS_SAMPLES=ON -DINDICATORS_DEMO=ON ..
 make
 ```
 
+### WinLibs + MinGW
+
+For Windows, if you use WinLibs like I do, the cmake command would look like this:
+
+```console
+foo@bar:~$ mkdir build && cd build
+foo@bar:~$ cmake -G "MinGW Makefiles" -DCMAKE_CXX_COMPILER="C:/WinLibs/mingw64/bin/g++.exe" -DINDICATORS_SAMPLES=ON -DINDICATORS_DEMO=ON ..
+foo@bar:~$ make -j4
+```
+
 ## Generating Single Header
 
 ```bash

include/indicators/block_progress_bar.hpp

@@ -1,5 +1,6 @@
 
-#pragma once
+#ifndef INDICATORS_BLOCK_PROGRESS_BAR
+#define INDICATORS_BLOCK_PROGRESS_BAR
 
 #include <indicators/color.hpp>
 #include <indicators/details/stream_helper.hpp>
@@ -121,7 +122,7 @@ public:
 
   size_t current() {
     std::lock_guard<std::mutex> lock{mutex_};
-    return std::min(static_cast<size_t>(progress_),
+    return (std::min)(static_cast<size_t>(progress_),
                     size_t(get_value<details::ProgressBarOption::max_progress>()));
   }
 
@@ -167,7 +168,7 @@ private:
     std::stringstream os;
     os << get_value<details::ProgressBarOption::prefix_text>();
     const auto result = os.str();
-    const auto result_size = result.size();
+    const auto result_size = unicode::display_width(result);
     return {result, result_size};
   }
 
@@ -178,7 +179,7 @@ private:
     auto elapsed = std::chrono::duration_cast<std::chrono::nanoseconds>(now - start_time_point_);
 
     if (get_value<details::ProgressBarOption::show_percentage>()) {
-      os << " " << std::min(static_cast<size_t>(progress_ / max_progress * 100.0), size_t(100))
+      os << " " << (std::min)(static_cast<size_t>(progress_ / max_progress * 100.0), size_t(100))
          << "%";
     }
 
@@ -200,7 +201,10 @@ private:
 
       if (saved_start_time) {
         auto eta = std::chrono::nanoseconds(
-            progress_ > 0 ? static_cast<long long>(elapsed.count() * max_progress / progress_) : 0);
+            progress_ > 0
+                ? static_cast<long long>(std::ceil(float(elapsed.count()) *
+                                                   max_progress / progress_))
+                : 0);
         auto remaining = eta > elapsed ? (eta - elapsed) : (elapsed - eta);
         details::write_duration(os, remaining);
       } else {
@@ -216,7 +220,7 @@ private:
     os << " " << get_value<details::ProgressBarOption::postfix_text>();
 
     const auto result = os.str();
-    const auto result_size = result.size();
+    const auto result_size = unicode::display_width(result);
     return {result, result_size};
   }
 
@@ -243,7 +247,7 @@ public:
     const auto prefix_pair = get_prefix_text();
     const auto prefix_text = prefix_pair.first;
     const auto prefix_length = prefix_pair.second;
-    os << prefix_text;
+    os << "\r" << prefix_text;
 
     os << get_value<details::ProgressBarOption::start>();
 
@@ -282,3 +286,5 @@ public:
 };
 
 } // namespace indicators
+
+#endif

include/indicators/color.hpp

@@ -1,7 +1,9 @@
 
-#pragma once
+#ifndef INDICATORS_COLOR
-#include <indicators/termcolor.hpp>
+#define INDICATORS_COLOR
 
 namespace indicators {
 enum class Color { grey, red, green, yellow, blue, magenta, cyan, white, unspecified };
 }
+
+#endif

include/indicators/cursor_control.hpp

@@ -1,5 +1,6 @@
 
-#pragma once
+#ifndef INDICATORS_CURSOR_CONTROL
+#define INDICATORS_CURSOR_CONTROL
 
 #if defined(_MSC_VER)
 #if !defined(NOMINMAX)
@@ -25,12 +26,41 @@ static inline void show_console_cursor(bool const show) {
   SetConsoleCursorInfo(out, &cursorInfo);
 }
 
+static inline void erase_line() {
+  auto hStdout = GetStdHandle(STD_OUTPUT_HANDLE);
+  if (!hStdout)
+    return;
+
+  CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
+  GetConsoleScreenBufferInfo(hStdout, &csbiInfo);
+
+  COORD cursor;
+
+  cursor.X = 0;
+  cursor.Y = csbiInfo.dwCursorPosition.Y;
+
+  DWORD count = 0;
+
+  FillConsoleOutputCharacterA(hStdout, ' ', csbiInfo.dwSize.X, cursor, &count);
+
+  FillConsoleOutputAttribute(hStdout, csbiInfo.wAttributes, csbiInfo.dwSize.X,
+                             cursor, &count);
+
+  SetConsoleCursorPosition(hStdout, cursor);
+}
+
 #else
 
 static inline void show_console_cursor(bool const show) {
   std::fputs(show ? "\033[?25h" : "\033[?25l", stdout);
 }
 
+static inline void erase_line() {
+  std::fputs("\r\033[K", stdout);
+}
+
 #endif
 
 } // namespace indicators
+
+#endif

include/indicators/cursor_movement.hpp

@@ -1,5 +1,6 @@
 
-#pragma once
+#ifndef INDICATORS_CURSOR_MOVEMENT
+#define INDICATORS_CURSOR_MOVEMENT
 
 #if defined(_MSC_VER)
 #if !defined(NOMINMAX)
@@ -45,3 +46,5 @@ static inline void move_left(int cols) { std::cout << "\033[" << cols << "D"; }
 #endif
 
 } // namespace indicators
+
+#endif

include/indicators/details/stream_helper.hpp

@@ -1,5 +1,6 @@
 
-#pragma once
+#ifndef INDICATORS_STREAM_HELPER
+#define INDICATORS_STREAM_HELPER
 
 #include <indicators/display_width.hpp>
 #include <indicators/setting.hpp>
@@ -109,7 +110,7 @@ public:
   std::ostream &write(float progress) {
     std::string fill_text{"█"};
     std::vector<std::string> lead_characters{" ", "▏", "▎", "▍", "▌", "▋", "▊", "▉"};
-    auto value = std::min(1.0f, std::max(0.0f, progress / 100.0f));
+    auto value = (std::min)(1.0f, (std::max)(0.0f, progress / 100.0f));
     auto whole_width = std::floor(value * bar_width);
     auto remainder_width = fmod((value * bar_width), 1.0f);
     auto part_width = std::floor(remainder_width * lead_characters.size());
@@ -218,3 +219,5 @@ private:
 
 } // namespace details
 } // namespace indicators
+
+#endif

include/indicators/display_width.hpp

@@ -1,7 +1,8 @@
 
-#pragma once
+#ifndef INDICATORS_DISPLAY_WIDTH
+#define INDICATORS_DISPLAY_WIDTH
+
 #include <clocale>
-#include <codecvt>
 #include <cstdlib>
 #include <locale>
 #include <string>
@@ -133,42 +134,54 @@ static inline int mk_wcwidth(wchar_t ucs) {
   /* sorted list of non-overlapping intervals of non-spacing characters */
   /* generated by "uniset +cat=Me +cat=Mn +cat=Cf -00AD +1160-11FF +200B c" */
   static const struct interval combining[] = {
-      {0x0300, 0x036F},   {0x0483, 0x0486},   {0x0488, 0x0489},   {0x0591, 0x05BD},
+      {0x0300, 0x036F},   {0x0483, 0x0486},   {0x0488, 0x0489},
-      {0x05BF, 0x05BF},   {0x05C1, 0x05C2},   {0x05C4, 0x05C5},   {0x05C7, 0x05C7},
+      {0x0591, 0x05BD},   {0x05BF, 0x05BF},   {0x05C1, 0x05C2},
-      {0x0600, 0x0603},   {0x0610, 0x0615},   {0x064B, 0x065E},   {0x0670, 0x0670},
+      {0x05C4, 0x05C5},   {0x05C7, 0x05C7},   {0x0600, 0x0603},
-      {0x06D6, 0x06E4},   {0x06E7, 0x06E8},   {0x06EA, 0x06ED},   {0x070F, 0x070F},
+      {0x0610, 0x0615},   {0x064B, 0x065E},   {0x0670, 0x0670},
-      {0x0711, 0x0711},   {0x0730, 0x074A},   {0x07A6, 0x07B0},   {0x07EB, 0x07F3},
+      {0x06D6, 0x06E4},   {0x06E7, 0x06E8},   {0x06EA, 0x06ED},
-      {0x0901, 0x0902},   {0x093C, 0x093C},   {0x0941, 0x0948},   {0x094D, 0x094D},
+      {0x070F, 0x070F},   {0x0711, 0x0711},   {0x0730, 0x074A},
-      {0x0951, 0x0954},   {0x0962, 0x0963},   {0x0981, 0x0981},   {0x09BC, 0x09BC},
+      {0x07A6, 0x07B0},   {0x07EB, 0x07F3},   {0x0901, 0x0902},
-      {0x09C1, 0x09C4},   {0x09CD, 0x09CD},   {0x09E2, 0x09E3},   {0x0A01, 0x0A02},
+      {0x093C, 0x093C},   {0x0941, 0x0948},   {0x094D, 0x094D},
-      {0x0A3C, 0x0A3C},   {0x0A41, 0x0A42},   {0x0A47, 0x0A48},   {0x0A4B, 0x0A4D},
+      {0x0951, 0x0954},   {0x0962, 0x0963},   {0x0981, 0x0981},
-      {0x0A70, 0x0A71},   {0x0A81, 0x0A82},   {0x0ABC, 0x0ABC},   {0x0AC1, 0x0AC5},
+      {0x09BC, 0x09BC},   {0x09C1, 0x09C4},   {0x09CD, 0x09CD},
-      {0x0AC7, 0x0AC8},   {0x0ACD, 0x0ACD},   {0x0AE2, 0x0AE3},   {0x0B01, 0x0B01},
+      {0x09E2, 0x09E3},   {0x0A01, 0x0A02},   {0x0A3C, 0x0A3C},
-      {0x0B3C, 0x0B3C},   {0x0B3F, 0x0B3F},   {0x0B41, 0x0B43},   {0x0B4D, 0x0B4D},
+      {0x0A41, 0x0A42},   {0x0A47, 0x0A48},   {0x0A4B, 0x0A4D},
-      {0x0B56, 0x0B56},   {0x0B82, 0x0B82},   {0x0BC0, 0x0BC0},   {0x0BCD, 0x0BCD},
+      {0x0A70, 0x0A71},   {0x0A81, 0x0A82},   {0x0ABC, 0x0ABC},
-      {0x0C3E, 0x0C40},   {0x0C46, 0x0C48},   {0x0C4A, 0x0C4D},   {0x0C55, 0x0C56},
+      {0x0AC1, 0x0AC5},   {0x0AC7, 0x0AC8},   {0x0ACD, 0x0ACD},
-      {0x0CBC, 0x0CBC},   {0x0CBF, 0x0CBF},   {0x0CC6, 0x0CC6},   {0x0CCC, 0x0CCD},
+      {0x0AE2, 0x0AE3},   {0x0B01, 0x0B01},   {0x0B3C, 0x0B3C},
-      {0x0CE2, 0x0CE3},   {0x0D41, 0x0D43},   {0x0D4D, 0x0D4D},   {0x0DCA, 0x0DCA},
+      {0x0B3F, 0x0B3F},   {0x0B41, 0x0B43},   {0x0B4D, 0x0B4D},
-      {0x0DD2, 0x0DD4},   {0x0DD6, 0x0DD6},   {0x0E31, 0x0E31},   {0x0E34, 0x0E3A},
+      {0x0B56, 0x0B56},   {0x0B82, 0x0B82},   {0x0BC0, 0x0BC0},
-      {0x0E47, 0x0E4E},   {0x0EB1, 0x0EB1},   {0x0EB4, 0x0EB9},   {0x0EBB, 0x0EBC},
+      {0x0BCD, 0x0BCD},   {0x0C3E, 0x0C40},   {0x0C46, 0x0C48},
-      {0x0EC8, 0x0ECD},   {0x0F18, 0x0F19},   {0x0F35, 0x0F35},   {0x0F37, 0x0F37},
+      {0x0C4A, 0x0C4D},   {0x0C55, 0x0C56},   {0x0CBC, 0x0CBC},
-      {0x0F39, 0x0F39},   {0x0F71, 0x0F7E},   {0x0F80, 0x0F84},   {0x0F86, 0x0F87},
+      {0x0CBF, 0x0CBF},   {0x0CC6, 0x0CC6},   {0x0CCC, 0x0CCD},
-      {0x0F90, 0x0F97},   {0x0F99, 0x0FBC},   {0x0FC6, 0x0FC6},   {0x102D, 0x1030},
+      {0x0CE2, 0x0CE3},   {0x0D41, 0x0D43},   {0x0D4D, 0x0D4D},
-      {0x1032, 0x1032},   {0x1036, 0x1037},   {0x1039, 0x1039},   {0x1058, 0x1059},
+      {0x0DCA, 0x0DCA},   {0x0DD2, 0x0DD4},   {0x0DD6, 0x0DD6},
-      {0x1160, 0x11FF},   {0x135F, 0x135F},   {0x1712, 0x1714},   {0x1732, 0x1734},
+      {0x0E31, 0x0E31},   {0x0E34, 0x0E3A},   {0x0E47, 0x0E4E},
-      {0x1752, 0x1753},   {0x1772, 0x1773},   {0x17B4, 0x17B5},   {0x17B7, 0x17BD},
+      {0x0EB1, 0x0EB1},   {0x0EB4, 0x0EB9},   {0x0EBB, 0x0EBC},
-      {0x17C6, 0x17C6},   {0x17C9, 0x17D3},   {0x17DD, 0x17DD},   {0x180B, 0x180D},
+      {0x0EC8, 0x0ECD},   {0x0F18, 0x0F19},   {0x0F35, 0x0F35},
-      {0x18A9, 0x18A9},   {0x1920, 0x1922},   {0x1927, 0x1928},   {0x1932, 0x1932},
+      {0x0F37, 0x0F37},   {0x0F39, 0x0F39},   {0x0F71, 0x0F7E},
-      {0x1939, 0x193B},   {0x1A17, 0x1A18},   {0x1B00, 0x1B03},   {0x1B34, 0x1B34},
+      {0x0F80, 0x0F84},   {0x0F86, 0x0F87},   {0x0F90, 0x0F97},
-      {0x1B36, 0x1B3A},   {0x1B3C, 0x1B3C},   {0x1B42, 0x1B42},   {0x1B6B, 0x1B73},
+      {0x0F99, 0x0FBC},   {0x0FC6, 0x0FC6},   {0x102D, 0x1030},
-      {0x1DC0, 0x1DCA},   {0x1DFE, 0x1DFF},   {0x200B, 0x200F},   {0x202A, 0x202E},
+      {0x1032, 0x1032},   {0x1036, 0x1037},   {0x1039, 0x1039},
-      {0x2060, 0x2063},   {0x206A, 0x206F},   {0x20D0, 0x20EF},   {0x302A, 0x302F},
+      {0x1058, 0x1059},   {0x1160, 0x11FF},   {0x135F, 0x135F},
-      {0x3099, 0x309A},   {0xA806, 0xA806},   {0xA80B, 0xA80B},   {0xA825, 0xA826},
+      {0x1712, 0x1714},   {0x1732, 0x1734},   {0x1752, 0x1753},
-      {0xFB1E, 0xFB1E},   {0xFE00, 0xFE0F},   {0xFE20, 0xFE23},   {0xFEFF, 0xFEFF},
+      {0x1772, 0x1773},   {0x17B4, 0x17B5},   {0x17B7, 0x17BD},
-      {0xFFF9, 0xFFFB},   {0x10A01, 0x10A03}, {0x10A05, 0x10A06}, {0x10A0C, 0x10A0F},
+      {0x17C6, 0x17C6},   {0x17C9, 0x17D3},   {0x17DD, 0x17DD},
-      {0x10A38, 0x10A3A}, {0x10A3F, 0x10A3F}, {0x1D167, 0x1D169}, {0x1D173, 0x1D182},
+      {0x180B, 0x180D},   {0x18A9, 0x18A9},   {0x1920, 0x1922},
-      {0x1D185, 0x1D18B}, {0x1D1AA, 0x1D1AD}, {0x1D242, 0x1D244}, {0xE0001, 0xE0001},
+      {0x1927, 0x1928},   {0x1932, 0x1932},   {0x1939, 0x193B},
-      {0xE0020, 0xE007F}, {0xE0100, 0xE01EF}};
+      {0x1A17, 0x1A18},   {0x1B00, 0x1B03},   {0x1B34, 0x1B34},
+      {0x1B36, 0x1B3A},   {0x1B3C, 0x1B3C},   {0x1B42, 0x1B42},
+      {0x1B6B, 0x1B73},   {0x1DC0, 0x1DCA},   {0x1DFE, 0x1DFF},
+      {0x200B, 0x200F},   {0x202A, 0x202E},   {0x2060, 0x2063},
+      {0x206A, 0x206F},   {0x20D0, 0x20EF},   {0x302A, 0x302F},
+      {0x3099, 0x309A},   {0xA806, 0xA806},   {0xA80B, 0xA80B},
+      {0xA825, 0xA826},   {0xFB1E, 0xFB1E},   {0xFE00, 0xFE0F},
+      {0xFE20, 0xFE23},   {0xFEFF, 0xFEFF},   {0xFFF9, 0xFFFB},
+      {0x10A01, 0x10A03}, {0x10A05, 0x10A06}, {0x10A0C, 0x10A0F},
+      {0x10A38, 0x10A3A}, {0x10A3F, 0x10A3F}, {0x1D167, 0x1D169},
+      {0x1D173, 0x1D182}, {0x1D185, 0x1D18B}, {0x1D1AA, 0x1D1AD},
+      {0x1D242, 0x1D244}, {0xE0001, 0xE0001}, {0xE0020, 0xE007F},
+      {0xE0100, 0xE01EF}};
 
   /* test for 8-bit control characters */
   if (ucs == 0)
@@ -182,17 +195,20 @@ static inline int mk_wcwidth(wchar_t ucs) {
 
   /* if we arrive here, ucs is not a combining or C0/C1 control character */
 
-  return 1 + (ucs >= 0x1100 &&
+  return 1 +
-              (ucs <= 0x115f || /* Hangul Jamo init. consonants */
+         (ucs >= 0x1100 &&
-               ucs == 0x2329 || ucs == 0x232a ||
+          (ucs <= 0x115f || /* Hangul Jamo init. consonants */
-               (ucs >= 0x2e80 && ucs <= 0xa4cf && ucs != 0x303f) || /* CJK ... Yi */
+           ucs == 0x2329 || ucs == 0x232a ||
-               (ucs >= 0xac00 && ucs <= 0xd7a3) ||                  /* Hangul Syllables */
+           (ucs >= 0x2e80 && ucs <= 0xa4cf && ucs != 0x303f) || /* CJK ... Yi */
-               (ucs >= 0xf900 && ucs <= 0xfaff) || /* CJK Compatibility Ideographs */
+           (ucs >= 0xac00 && ucs <= 0xd7a3) || /* Hangul Syllables */
-               (ucs >= 0xfe10 && ucs <= 0xfe19) || /* Vertical forms */
+           (ucs >= 0xf900 &&
-               (ucs >= 0xfe30 && ucs <= 0xfe6f) || /* CJK Compatibility Forms */
+            ucs <= 0xfaff) || /* CJK Compatibility Ideographs */
-               (ucs >= 0xff00 && ucs <= 0xff60) || /* Fullwidth Forms */
+           (ucs >= 0xfe10 && ucs <= 0xfe19) || /* Vertical forms */
-               (ucs >= 0xffe0 && ucs <= 0xffe6) || (ucs >= 0x20000 && ucs <= 0x2fffd) ||
+           (ucs >= 0xfe30 && ucs <= 0xfe6f) || /* CJK Compatibility Forms */
-               (ucs >= 0x30000 && ucs <= 0x3fffd)));
+           (ucs >= 0xff00 && ucs <= 0xff60) || /* Fullwidth Forms */
+           (ucs >= 0xffe0 && ucs <= 0xffe6) ||
+           (ucs >= 0x20000 && ucs <= 0x2fffd) ||
+           (ucs >= 0x30000 && ucs <= 0x3fffd)));
 }
 
 static inline int mk_wcswidth(const wchar_t *pwcs, size_t n) {
@@ -220,38 +236,58 @@ static inline int mk_wcwidth_cjk(wchar_t ucs) {
   /* sorted list of non-overlapping intervals of East Asian Ambiguous
    * characters, generated by "uniset +WIDTH-A -cat=Me -cat=Mn -cat=Cf c" */
   static const struct interval ambiguous[] = {
-      {0x00A1, 0x00A1},    {0x00A4, 0x00A4}, {0x00A7, 0x00A8}, {0x00AA, 0x00AA}, {0x00AE, 0x00AE},
+      {0x00A1, 0x00A1}, {0x00A4, 0x00A4},   {0x00A7, 0x00A8},
-      {0x00B0, 0x00B4},    {0x00B6, 0x00BA}, {0x00BC, 0x00BF}, {0x00C6, 0x00C6}, {0x00D0, 0x00D0},
+      {0x00AA, 0x00AA}, {0x00AE, 0x00AE},   {0x00B0, 0x00B4},
-      {0x00D7, 0x00D8},    {0x00DE, 0x00E1}, {0x00E6, 0x00E6}, {0x00E8, 0x00EA}, {0x00EC, 0x00ED},
+      {0x00B6, 0x00BA}, {0x00BC, 0x00BF},   {0x00C6, 0x00C6},
-      {0x00F0, 0x00F0},    {0x00F2, 0x00F3}, {0x00F7, 0x00FA}, {0x00FC, 0x00FC}, {0x00FE, 0x00FE},
+      {0x00D0, 0x00D0}, {0x00D7, 0x00D8},   {0x00DE, 0x00E1},
-      {0x0101, 0x0101},    {0x0111, 0x0111}, {0x0113, 0x0113}, {0x011B, 0x011B}, {0x0126, 0x0127},
+      {0x00E6, 0x00E6}, {0x00E8, 0x00EA},   {0x00EC, 0x00ED},
-      {0x012B, 0x012B},    {0x0131, 0x0133}, {0x0138, 0x0138}, {0x013F, 0x0142}, {0x0144, 0x0144},
+      {0x00F0, 0x00F0}, {0x00F2, 0x00F3},   {0x00F7, 0x00FA},
-      {0x0148, 0x014B},    {0x014D, 0x014D}, {0x0152, 0x0153}, {0x0166, 0x0167}, {0x016B, 0x016B},
+      {0x00FC, 0x00FC}, {0x00FE, 0x00FE},   {0x0101, 0x0101},
-      {0x01CE, 0x01CE},    {0x01D0, 0x01D0}, {0x01D2, 0x01D2}, {0x01D4, 0x01D4}, {0x01D6, 0x01D6},
+      {0x0111, 0x0111}, {0x0113, 0x0113},   {0x011B, 0x011B},
-      {0x01D8, 0x01D8},    {0x01DA, 0x01DA}, {0x01DC, 0x01DC}, {0x0251, 0x0251}, {0x0261, 0x0261},
+      {0x0126, 0x0127}, {0x012B, 0x012B},   {0x0131, 0x0133},
-      {0x02C4, 0x02C4},    {0x02C7, 0x02C7}, {0x02C9, 0x02CB}, {0x02CD, 0x02CD}, {0x02D0, 0x02D0},
+      {0x0138, 0x0138}, {0x013F, 0x0142},   {0x0144, 0x0144},
-      {0x02D8, 0x02DB},    {0x02DD, 0x02DD}, {0x02DF, 0x02DF}, {0x0391, 0x03A1}, {0x03A3, 0x03A9},
+      {0x0148, 0x014B}, {0x014D, 0x014D},   {0x0152, 0x0153},
-      {0x03B1, 0x03C1},    {0x03C3, 0x03C9}, {0x0401, 0x0401}, {0x0410, 0x044F}, {0x0451, 0x0451},
+      {0x0166, 0x0167}, {0x016B, 0x016B},   {0x01CE, 0x01CE},
-      {0x2010, 0x2010},    {0x2013, 0x2016}, {0x2018, 0x2019}, {0x201C, 0x201D}, {0x2020, 0x2022},
+      {0x01D0, 0x01D0}, {0x01D2, 0x01D2},   {0x01D4, 0x01D4},
-      {0x2024, 0x2027},    {0x2030, 0x2030}, {0x2032, 0x2033}, {0x2035, 0x2035}, {0x203B, 0x203B},
+      {0x01D6, 0x01D6}, {0x01D8, 0x01D8},   {0x01DA, 0x01DA},
-      {0x203E, 0x203E},    {0x2074, 0x2074}, {0x207F, 0x207F}, {0x2081, 0x2084}, {0x20AC, 0x20AC},
+      {0x01DC, 0x01DC}, {0x0251, 0x0251},   {0x0261, 0x0261},
-      {0x2103, 0x2103},    {0x2105, 0x2105}, {0x2109, 0x2109}, {0x2113, 0x2113}, {0x2116, 0x2116},
+      {0x02C4, 0x02C4}, {0x02C7, 0x02C7},   {0x02C9, 0x02CB},
-      {0x2121, 0x2122},    {0x2126, 0x2126}, {0x212B, 0x212B}, {0x2153, 0x2154}, {0x215B, 0x215E},
+      {0x02CD, 0x02CD}, {0x02D0, 0x02D0},   {0x02D8, 0x02DB},
-      {0x2160, 0x216B},    {0x2170, 0x2179}, {0x2190, 0x2199}, {0x21B8, 0x21B9}, {0x21D2, 0x21D2},
+      {0x02DD, 0x02DD}, {0x02DF, 0x02DF},   {0x0391, 0x03A1},
-      {0x21D4, 0x21D4},    {0x21E7, 0x21E7}, {0x2200, 0x2200}, {0x2202, 0x2203}, {0x2207, 0x2208},
+      {0x03A3, 0x03A9}, {0x03B1, 0x03C1},   {0x03C3, 0x03C9},
-      {0x220B, 0x220B},    {0x220F, 0x220F}, {0x2211, 0x2211}, {0x2215, 0x2215}, {0x221A, 0x221A},
+      {0x0401, 0x0401}, {0x0410, 0x044F},   {0x0451, 0x0451},
-      {0x221D, 0x2220},    {0x2223, 0x2223}, {0x2225, 0x2225}, {0x2227, 0x222C}, {0x222E, 0x222E},
+      {0x2010, 0x2010}, {0x2013, 0x2016},   {0x2018, 0x2019},
-      {0x2234, 0x2237},    {0x223C, 0x223D}, {0x2248, 0x2248}, {0x224C, 0x224C}, {0x2252, 0x2252},
+      {0x201C, 0x201D}, {0x2020, 0x2022},   {0x2024, 0x2027},
-      {0x2260, 0x2261},    {0x2264, 0x2267}, {0x226A, 0x226B}, {0x226E, 0x226F}, {0x2282, 0x2283},
+      {0x2030, 0x2030}, {0x2032, 0x2033},   {0x2035, 0x2035},
-      {0x2286, 0x2287},    {0x2295, 0x2295}, {0x2299, 0x2299}, {0x22A5, 0x22A5}, {0x22BF, 0x22BF},
+      {0x203B, 0x203B}, {0x203E, 0x203E},   {0x2074, 0x2074},
-      {0x2312, 0x2312},    {0x2460, 0x24E9}, {0x24EB, 0x254B}, {0x2550, 0x2573}, {0x2580, 0x258F},
+      {0x207F, 0x207F}, {0x2081, 0x2084},   {0x20AC, 0x20AC},
-      {0x2592, 0x2595},    {0x25A0, 0x25A1}, {0x25A3, 0x25A9}, {0x25B2, 0x25B3}, {0x25B6, 0x25B7},
+      {0x2103, 0x2103}, {0x2105, 0x2105},   {0x2109, 0x2109},
-      {0x25BC, 0x25BD},    {0x25C0, 0x25C1}, {0x25C6, 0x25C8}, {0x25CB, 0x25CB}, {0x25CE, 0x25D1},
+      {0x2113, 0x2113}, {0x2116, 0x2116},   {0x2121, 0x2122},
-      {0x25E2, 0x25E5},    {0x25EF, 0x25EF}, {0x2605, 0x2606}, {0x2609, 0x2609}, {0x260E, 0x260F},
+      {0x2126, 0x2126}, {0x212B, 0x212B},   {0x2153, 0x2154},
-      {0x2614, 0x2615},    {0x261C, 0x261C}, {0x261E, 0x261E}, {0x2640, 0x2640}, {0x2642, 0x2642},
+      {0x215B, 0x215E}, {0x2160, 0x216B},   {0x2170, 0x2179},
-      {0x2660, 0x2661},    {0x2663, 0x2665}, {0x2667, 0x266A}, {0x266C, 0x266D}, {0x266F, 0x266F},
+      {0x2190, 0x2199}, {0x21B8, 0x21B9},   {0x21D2, 0x21D2},
-      {0x273D, 0x273D},    {0x2776, 0x277F}, {0xE000, 0xF8FF}, {0xFFFD, 0xFFFD}, {0xF0000, 0xFFFFD},
+      {0x21D4, 0x21D4}, {0x21E7, 0x21E7},   {0x2200, 0x2200},
-      {0x100000, 0x10FFFD}};
+      {0x2202, 0x2203}, {0x2207, 0x2208},   {0x220B, 0x220B},
+      {0x220F, 0x220F}, {0x2211, 0x2211},   {0x2215, 0x2215},
+      {0x221A, 0x221A}, {0x221D, 0x2220},   {0x2223, 0x2223},
+      {0x2225, 0x2225}, {0x2227, 0x222C},   {0x222E, 0x222E},
+      {0x2234, 0x2237}, {0x223C, 0x223D},   {0x2248, 0x2248},
+      {0x224C, 0x224C}, {0x2252, 0x2252},   {0x2260, 0x2261},
+      {0x2264, 0x2267}, {0x226A, 0x226B},   {0x226E, 0x226F},
+      {0x2282, 0x2283}, {0x2286, 0x2287},   {0x2295, 0x2295},
+      {0x2299, 0x2299}, {0x22A5, 0x22A5},   {0x22BF, 0x22BF},
+      {0x2312, 0x2312}, {0x2460, 0x24E9},   {0x24EB, 0x254B},
+      {0x2550, 0x2573}, {0x2580, 0x258F},   {0x2592, 0x2595},
+      {0x25A0, 0x25A1}, {0x25A3, 0x25A9},   {0x25B2, 0x25B3},
+      {0x25B6, 0x25B7}, {0x25BC, 0x25BD},   {0x25C0, 0x25C1},
+      {0x25C6, 0x25C8}, {0x25CB, 0x25CB},   {0x25CE, 0x25D1},
+      {0x25E2, 0x25E5}, {0x25EF, 0x25EF},   {0x2605, 0x2606},
+      {0x2609, 0x2609}, {0x260E, 0x260F},   {0x2614, 0x2615},
+      {0x261C, 0x261C}, {0x261E, 0x261E},   {0x2640, 0x2640},
+      {0x2642, 0x2642}, {0x2660, 0x2661},   {0x2663, 0x2665},
+      {0x2667, 0x266A}, {0x266C, 0x266D},   {0x266F, 0x266F},
+      {0x273D, 0x273D}, {0x2776, 0x277F},   {0xE000, 0xF8FF},
+      {0xFFFD, 0xFFFD}, {0xF0000, 0xFFFFD}, {0x100000, 0x10FFFD}};
 
   /* binary search in table of non-spacing characters */
   if (bisearch(ucs, ambiguous, sizeof(ambiguous) / sizeof(struct interval) - 1))
@@ -273,16 +309,33 @@ static inline int mk_wcswidth_cjk(const wchar_t *pwcs, size_t n) {
 }
 
 // convert UTF-8 string to wstring
-static inline std::wstring utf8_decode(const std::string &str) {
+#ifdef _MSC_VER
-  std::wstring_convert<std::codecvt_utf8<wchar_t>> myconv;
+static inline std::wstring utf8_decode(const std::string& s) {
-  return myconv.from_bytes(str);
+    std::string curLocale = setlocale(LC_ALL, "");
+    const char* _Source = s.c_str();
+    size_t _Dsize = std::strlen(_Source) + 1;
+    wchar_t* _Dest = new wchar_t[_Dsize];
+    size_t _Osize;
+    mbstowcs_s(&_Osize, _Dest, _Dsize, _Source, _Dsize);
+    std::wstring result = _Dest;
+    delete[] _Dest;
+    setlocale(LC_ALL, curLocale.c_str());
+    return result;
 }
-
+#else 
-// convert wstring to UTF-8 string
+static inline std::wstring utf8_decode(const std::string& s) {
-static inline std::string utf8_encode(const std::wstring &str) {
+    std::string curLocale = setlocale(LC_ALL, "");
-  std::wstring_convert<std::codecvt_utf8<wchar_t>> myconv;
+    const char* _Source = s.c_str();
-  return myconv.to_bytes(str);
+    size_t _Dsize = mbstowcs(NULL, _Source, 0) + 1;
+    wchar_t* _Dest = new wchar_t[_Dsize];
+    wmemset(_Dest, 0, _Dsize);
+    mbstowcs(_Dest, _Source, _Dsize);
+    std::wstring result = _Dest;
+    delete[] _Dest;
+    setlocale(LC_ALL, curLocale.c_str());
+    return result;
 }
+#endif
 
 } // namespace details
 
@@ -296,3 +349,5 @@ static inline int display_width(const std::wstring &input) {
 }
 
 } // namespace unicode
+
+#endif

include/indicators/dynamic_progress.hpp

@@ -1,9 +1,14 @@
 
-#pragma once
+#ifndef INDICATORS_DYNAMIC_PROGRESS
+#define INDICATORS_DYNAMIC_PROGRESS
+
 #include <atomic>
 #include <functional>
 #include <indicators/color.hpp>
 #include <indicators/setting.hpp>
+#include <indicators/cursor_control.hpp>
+#include <indicators/cursor_movement.hpp>
+#include <indicators/details/stream_helper.hpp>
 #include <iostream>
 #include <mutex>
 #include <vector>
@@ -80,8 +85,11 @@ public:
     if (hide_bar_when_complete) {
       // Hide completed bars
       if (started_) {
-        for (size_t i = 0; i < incomplete_count_; ++i)
+        for (size_t i = 0; i < incomplete_count_; ++i) {
-          std::cout << "\033[A\r\033[K" << std::flush;
+          move_up(1);
+          erase_line();
+          std::cout << std::flush;
+        }
       }
       incomplete_count_ = 0;
       for (auto &bar : bars_) {
@@ -95,10 +103,8 @@ public:
         started_ = true;
     } else {
       // Don't hide any bars
-      if (started_) {
+      if (started_)
-        for (size_t i = 0; i < total_count_; ++i)
+        move_up(static_cast<int>(total_count_));
-          std::cout << "\x1b[A";
-      }
       for (auto &bar : bars_) {
         bar.get().print_progress(true);
         std::cout << "\n";
@@ -112,3 +118,5 @@ public:
 };
 
 } // namespace indicators
+
+#endif

include/indicators/font_style.hpp

@@ -1,5 +1,9 @@
 
-#pragma once
+#ifndef INDICATORS_FONT_STYLE
+#define INDICATORS_FONT_STYLE
+
 namespace indicators {
 enum class FontStyle { bold, dark, italic, underline, blink, reverse, concealed, crossed };
 }
+
+#endif

include/indicators/indeterminate_progress_bar.hpp

@@ -1,5 +1,6 @@
 
-#pragma once
+#ifndef INDICATORS_INDETERMINATE_PROGRESS_BAR
+#define INDICATORS_INDETERMINATE_PROGRESS_BAR
 
 #include <indicators/details/stream_helper.hpp>
 
@@ -163,7 +164,7 @@ private:
     std::stringstream os;
     os << get_value<details::ProgressBarOption::prefix_text>();
     const auto result = os.str();
-    const auto result_size = result.size();
+    const auto result_size = unicode::display_width(result);
     return {result, result_size};
   }
 
@@ -172,7 +173,7 @@ private:
     os << " " << get_value<details::ProgressBarOption::postfix_text>();
 
     const auto result = os.str();
-    const auto result_size = result.size();
+    const auto result_size = unicode::display_width(result);
     return {result, result_size};
   }
 
@@ -194,7 +195,7 @@ public:
     const auto prefix_pair = get_prefix_text();
     const auto prefix_text = prefix_pair.first;
     const auto prefix_length = prefix_pair.second;
-    os << prefix_text;
+    os << "\r" << prefix_text;
 
     os << get_value<details::ProgressBarOption::start>();
 
@@ -232,3 +233,5 @@ public:
 };
 
 } // namespace indicators
+
+#endif

include/indicators/multi_progress.hpp

@@ -1,5 +1,6 @@
 
-#pragma once
+#ifndef INDICATORS_MULTI_PROGRESS
+#define INDICATORS_MULTI_PROGRESS
 #include <atomic>
 #include <functional>
 #include <iostream>
@@ -8,6 +9,7 @@
 
 #include <indicators/color.hpp>
 #include <indicators/cursor_movement.hpp>
+#include <indicators/details/stream_helper.hpp>
 
 namespace indicators {
 
@@ -76,3 +78,5 @@ public:
 };
 
 } // namespace indicators
+
+#endif

include/indicators/progress_bar.hpp

@@ -1,5 +1,6 @@
 
-#pragma once
+#ifndef INDICATORS_PROGRESS_BAR
+#define INDICATORS_PROGRESS_BAR
 
 #include <indicators/details/stream_helper.hpp>
 
@@ -165,7 +166,7 @@ public:
 
   size_t current() {
     std::lock_guard<std::mutex> lock{mutex_};
-    return std::min(
+    return (std::min)(
         progress_,
         size_t(get_value<details::ProgressBarOption::max_progress>()));
   }
@@ -219,7 +220,7 @@ private:
     std::stringstream os;
     os << get_value<details::ProgressBarOption::prefix_text>();
     const auto result = os.str();
-    const auto result_size = result.size();
+    const auto result_size = unicode::display_width(result);
     return {result, result_size};
   }
 
@@ -230,7 +231,7 @@ private:
 
     if (get_value<details::ProgressBarOption::show_percentage>()) {
       os << " "
-         << std::min(static_cast<size_t>(static_cast<float>(progress_) /
+         << (std::min)(static_cast<size_t>(static_cast<float>(progress_) /
                                          max_progress * 100),
                      size_t(100))
          << "%";
@@ -255,9 +256,10 @@ private:
 
       if (saved_start_time) {
         auto eta = std::chrono::nanoseconds(
-            progress_ > 0 ? static_cast<long long>(elapsed_.count() *
+            progress_ > 0
-                                                   max_progress / progress_)
+                ? static_cast<long long>(std::ceil(float(elapsed_.count()) *
-                          : 0);
+                                                   max_progress / progress_))
+                : 0);
         auto remaining = eta > elapsed_ ? (eta - elapsed_) : (elapsed_ - eta);
         details::write_duration(os, remaining);
       } else {
@@ -273,7 +275,7 @@ private:
     os << " " << get_value<details::ProgressBarOption::postfix_text>();
 
     const auto result = os.str();
-    const auto result_size = result.size();
+    const auto result_size = unicode::display_width(result);
     return {result, result_size};
   }
 
@@ -311,7 +313,7 @@ public:
     const auto prefix_pair = get_prefix_text();
     const auto prefix_text = prefix_pair.first;
     const auto prefix_length = prefix_pair.second;
-    os << prefix_text;
+    os << "\r" << prefix_text;
 
     os << get_value<details::ProgressBarOption::start>();
 
@@ -354,3 +356,5 @@ public:
 };
 
 } // namespace indicators
+
+#endif

include/indicators/progress_spinner.hpp

@@ -1,5 +1,6 @@
 
-#pragma once
+#ifndef INDICATORS_PROGRESS_SPINNER
+#define INDICATORS_PROGRESS_SPINNER
 
 #include <indicators/details/stream_helper.hpp>
 
@@ -122,7 +123,7 @@ public:
 
   size_t current() {
     std::lock_guard<std::mutex> lock{mutex_};
-    return std::min(progress_, size_t(get_value<details::ProgressBarOption::max_progress>()));
+    return (std::min)(progress_, size_t(get_value<details::ProgressBarOption::max_progress>()));
   }
 
   bool is_completed() const { return get_value<details::ProgressBarOption::completed>(); }
@@ -181,7 +182,7 @@ public:
       os << get_value<details::ProgressBarOption::spinner_states>()
               [index_ % get_value<details::ProgressBarOption::spinner_states>().size()];
     if (get_value<details::ProgressBarOption::show_percentage>()) {
-      os << " " << std::min(progress_, size_t(max_progress)) << "%";
+      os << " " << std::size_t(progress_ / double(max_progress) * 100) << "%";
     }
 
     if (get_value<details::ProgressBarOption::show_elapsed_time>()) {
@@ -195,7 +196,10 @@ public:
       else
         os << " [";
       auto eta = std::chrono::nanoseconds(
-          progress_ > 0 ? static_cast<long long>(elapsed.count() * max_progress / progress_) : 0);
+          progress_ > 0
+              ? static_cast<long long>(std::ceil(float(elapsed.count()) *
+                                                 max_progress / progress_))
+              : 0);
       auto remaining = eta > elapsed ? (eta - elapsed) : (elapsed - eta);
       details::write_duration(os, remaining);
       os << "]";
@@ -219,3 +223,5 @@ public:
 };
 
 } // namespace indicators
+
+#endif

include/indicators/progress_type.hpp

@@ -1,6 +1,9 @@
 
-#pragma once
+#ifndef INDICATORS_PROGRESS_TYPE
+#define INDICATORS_PROGRESS_TYPE
 
 namespace indicators {
 enum class ProgressType { incremental, decremental };
 }
+
+#endif

include/indicators/setting.hpp

@@ -25,7 +25,8 @@ LIABILITY, WHETHER IN AN ACTION OF  CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE  OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-#pragma once
+#ifndef INDICATORS_SETTING
+#define INDICATORS_SETTING
 
 #include <cstddef>
 #include <indicators/color.hpp>
@@ -217,3 +218,5 @@ using ProgressType = details::Setting<ProgressType, details::ProgressBarOption::
 using Stream = details::Setting<std::ostream &, details::ProgressBarOption::stream>;
 } // namespace option
 } // namespace indicators
+
+#endif

include/indicators/termcolor.hpp

@@ -1,4 +1,3 @@
-
 //!
 //! termcolor
 //! ~~~~~~~~~
@@ -13,51 +12,56 @@
 #ifndef TERMCOLOR_HPP_
 #define TERMCOLOR_HPP_
 
-// the following snippet of code detects the current OS and
+#include <iostream>
-// defines the appropriate macro that is used to wrap some
+#include <cstdio>
-// platform specific things
+
+// Detect target's platform and set some macros in order to wrap platform
+// specific code this library depends on.
 #if defined(_WIN32) || defined(_WIN64)
-#   define TERMCOLOR_OS_WINDOWS
+#   define TERMCOLOR_TARGET_WINDOWS
-#elif defined(__APPLE__)
+#elif defined(__unix__) || defined(__unix) || (defined(__APPLE__) && defined(__MACH__))
-#   define TERMCOLOR_OS_MACOS
+#   define TERMCOLOR_TARGET_POSIX
-#elif defined(__unix__) || defined(__unix)
-#   define TERMCOLOR_OS_LINUX
-#else
-#   error unsupported platform
 #endif
 
+// If implementation has not been explicitly set, try to choose one based on
+// target platform.
+#if !defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES) && !defined(TERMCOLOR_USE_WINDOWS_API) && !defined(TERMCOLOR_USE_NOOP)
+#   if defined(TERMCOLOR_TARGET_POSIX)
+#       define TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES
+#       define TERMCOLOR_AUTODETECTED_IMPLEMENTATION
+#   elif defined(TERMCOLOR_TARGET_WINDOWS)
+#       define TERMCOLOR_USE_WINDOWS_API
+#       define TERMCOLOR_AUTODETECTED_IMPLEMENTATION
+#   endif
+#endif
 
-// This headers provides the `isatty()`/`fileno()` functions,
+// These headers provide isatty()/fileno() functions, which are used for
-// which are used for testing whether a standart stream refers
+// testing whether a standard stream refers to the terminal.
-// to the terminal. As for Windows, we also need WinApi funcs
+#if defined(TERMCOLOR_TARGET_POSIX)
-// for changing colors attributes of the terminal.
-#if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
 #   include <unistd.h>
-#elif defined(TERMCOLOR_OS_WINDOWS)
+#elif defined(TERMCOLOR_TARGET_WINDOWS)
+#if defined(_MSC_VER)
+#if !defined(NOMINMAX)
+#define NOMINMAX
+#endif
+#endif
 #   include <io.h>
 #   include <windows.h>
 #endif
 
 
-#include <iostream>
-#include <cstdio>
-
-
 namespace termcolor
 {
     // Forward declaration of the `_internal` namespace.
     // All comments are below.
     namespace _internal
     {
-        // An index to be used to access a private storage of I/O streams. See
+        inline int colorize_index();
-        // colorize / nocolorize I/O manipulators for details.
-        static int colorize_index = std::ios_base::xalloc();
-
         inline FILE* get_standard_stream(const std::ostream& stream);
         inline bool is_colorized(std::ostream& stream);
         inline bool is_atty(const std::ostream& stream);
 
-    #if defined(TERMCOLOR_OS_WINDOWS)
+    #if defined(TERMCOLOR_TARGET_WINDOWS)
         inline void win_change_attributes(std::ostream& stream, int foreground, int background=-1);
     #endif
     }
@@ -65,14 +69,14 @@ namespace termcolor
     inline
     std::ostream& colorize(std::ostream& stream)
     {
-        stream.iword(_internal::colorize_index) = 1L;
+        stream.iword(_internal::colorize_index()) = 1L;
         return stream;
     }
 
     inline
     std::ostream& nocolorize(std::ostream& stream)
     {
-        stream.iword(_internal::colorize_index) = 0L;
+        stream.iword(_internal::colorize_index()) = 0L;
         return stream;
     }
 
@@ -81,9 +85,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[00m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream, -1, -1);
         #endif
         }
@@ -95,9 +99,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[1m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
         #endif
         }
         return stream;
@@ -108,9 +112,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[2m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
         #endif
         }
         return stream;
@@ -121,9 +125,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[3m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
         #endif
         }
         return stream;
@@ -134,9 +138,10 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[4m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream, -1, COMMON_LVB_UNDERSCORE);
         #endif
         }
         return stream;
@@ -147,9 +152,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[5m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
         #endif
         }
         return stream;
@@ -160,9 +165,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[7m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
         #endif
         }
         return stream;
@@ -173,9 +178,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[8m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
         #endif
         }
         return stream;
@@ -186,9 +191,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[9m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
         #endif
         }
         return stream;
@@ -199,11 +204,11 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             char command[12];
             std::snprintf(command, sizeof(command), "\033[38;5;%dm", code);
             stream << command;
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
         #endif
         }
         return stream;
@@ -214,11 +219,11 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             char command[12];
             std::snprintf(command, sizeof(command), "\033[48;5;%dm", code);
             stream << command;
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
         #endif
         }
         return stream;
@@ -229,11 +234,11 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             char command[20];
             std::snprintf(command, sizeof(command), "\033[38;2;%d;%d;%dm", r, g, b);
             stream << command;
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
         #endif
         }
         return stream;
@@ -244,11 +249,11 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             char command[20];
             std::snprintf(command, sizeof(command), "\033[48;2;%d;%d;%dm", r, g, b);
             stream << command;
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
         #endif
         }
         return stream;
@@ -259,9 +264,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[30m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream,
                 0   // grey (black)
             );
@@ -275,9 +280,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[31m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream,
                 FOREGROUND_RED
             );
@@ -291,9 +296,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[32m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream,
                 FOREGROUND_GREEN
             );
@@ -307,9 +312,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[33m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream,
                 FOREGROUND_GREEN | FOREGROUND_RED
             );
@@ -323,9 +328,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[34m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream,
                 FOREGROUND_BLUE
             );
@@ -339,9 +344,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[35m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream,
                 FOREGROUND_BLUE | FOREGROUND_RED
             );
@@ -355,9 +360,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[36m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream,
                 FOREGROUND_BLUE | FOREGROUND_GREEN
             );
@@ -371,9 +376,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[37m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream,
                 FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED
             );
@@ -383,15 +388,143 @@ namespace termcolor
     }
 
 
+    inline
+    std::ostream& bright_grey(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[90m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream,
+                0 | FOREGROUND_INTENSITY   // grey (black)
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& bright_red(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[91m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream,
+                FOREGROUND_RED | FOREGROUND_INTENSITY
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& bright_green(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[92m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream,
+                FOREGROUND_GREEN | FOREGROUND_INTENSITY
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& bright_yellow(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[93m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream,
+                FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& bright_blue(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[94m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream,
+                FOREGROUND_BLUE | FOREGROUND_INTENSITY
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& bright_magenta(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[95m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream,
+                FOREGROUND_BLUE | FOREGROUND_RED | FOREGROUND_INTENSITY
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& bright_cyan(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[96m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream,
+                FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_INTENSITY
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& bright_white(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[97m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream,
+                FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY
+            );
+        #endif
+        }
+        return stream;
+    }
+
 
     inline
     std::ostream& on_grey(std::ostream& stream)
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[40m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream, -1,
                 0   // grey (black)
             );
@@ -405,9 +538,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[41m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream, -1,
                 BACKGROUND_RED
             );
@@ -421,9 +554,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[42m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream, -1,
                 BACKGROUND_GREEN
             );
@@ -437,9 +570,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[43m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream, -1,
                 BACKGROUND_GREEN | BACKGROUND_RED
             );
@@ -453,9 +586,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[44m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream, -1,
                 BACKGROUND_BLUE
             );
@@ -469,9 +602,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[45m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream, -1,
                 BACKGROUND_BLUE | BACKGROUND_RED
             );
@@ -485,9 +618,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[46m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream, -1,
                 BACKGROUND_GREEN | BACKGROUND_BLUE
             );
@@ -501,9 +634,9 @@ namespace termcolor
     {
         if (_internal::is_colorized(stream))
         {
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
             stream << "\033[47m";
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
             _internal::win_change_attributes(stream, -1,
                 BACKGROUND_GREEN | BACKGROUND_BLUE | BACKGROUND_RED
             );
@@ -514,6 +647,136 @@ namespace termcolor
     }
 
 
+    inline
+    std::ostream& on_bright_grey(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[100m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream, -1,
+                0 | BACKGROUND_INTENSITY   // grey (black)
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& on_bright_red(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[101m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream, -1,
+                BACKGROUND_RED | BACKGROUND_INTENSITY
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& on_bright_green(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[102m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream, -1,
+                BACKGROUND_GREEN | BACKGROUND_INTENSITY
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& on_bright_yellow(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[103m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream, -1,
+                BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_INTENSITY
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& on_bright_blue(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[104m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream, -1,
+                BACKGROUND_BLUE | BACKGROUND_INTENSITY
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& on_bright_magenta(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[105m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream, -1,
+                BACKGROUND_BLUE | BACKGROUND_RED | BACKGROUND_INTENSITY
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& on_bright_cyan(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[106m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream, -1,
+                BACKGROUND_GREEN | BACKGROUND_BLUE | BACKGROUND_INTENSITY
+            );
+        #endif
+        }
+        return stream;
+    }
+
+    inline
+    std::ostream& on_bright_white(std::ostream& stream)
+    {
+        if (_internal::is_colorized(stream))
+        {
+        #if defined(TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES)
+            stream << "\033[107m";
+        #elif defined(TERMCOLOR_USE_WINDOWS_API)
+            _internal::win_change_attributes(stream, -1,
+                BACKGROUND_GREEN | BACKGROUND_BLUE | BACKGROUND_RED | BACKGROUND_INTENSITY
+            );
+        #endif
+        }
+
+        return stream;
+    }
+
+
 
     //! Since C++ hasn't a way to hide something in the header from
     //! the outer access, I have to introduce this namespace which
@@ -521,6 +784,17 @@ namespace termcolor
     //! the user code.
     namespace _internal
     {
+        // An index to be used to access a private storage of I/O streams. See
+        // colorize / nocolorize I/O manipulators for details. Due to the fact
+        // that static variables ain't shared between translation units, inline
+        // function with local static variable is used to do the trick and share
+        // the variable value between translation units.
+        inline int colorize_index()
+        {
+            static int colorize_index = std::ios_base::xalloc();
+            return colorize_index;
+        }
+
         //! Since C++ hasn't a true way to extract stream handler
         //! from the a given `std::ostream` object, I have to write
         //! this kind of hack.
@@ -541,7 +815,7 @@ namespace termcolor
         inline
         bool is_colorized(std::ostream& stream)
         {
-            return is_atty(stream) || static_cast<bool>(stream.iword(colorize_index));
+            return is_atty(stream) || static_cast<bool>(stream.iword(colorize_index()));
         }
 
         //! Test whether a given `std::ostream` object refers to
@@ -558,14 +832,16 @@ namespace termcolor
             if (!std_stream)
                 return false;
 
-        #if defined(TERMCOLOR_OS_MACOS) || defined(TERMCOLOR_OS_LINUX)
+        #if defined(TERMCOLOR_TARGET_POSIX)
             return ::isatty(fileno(std_stream));
-        #elif defined(TERMCOLOR_OS_WINDOWS)
+        #elif defined(TERMCOLOR_TARGET_WINDOWS)
             return ::_isatty(_fileno(std_stream));
+        #else
+            return false;
         #endif
         }
 
-    #if defined(TERMCOLOR_OS_WINDOWS)
+    #if defined(TERMCOLOR_TARGET_WINDOWS)
         //! Change Windows Terminal colors attribute. If some
         //! parameter is `-1` then attribute won't changed.
         inline void win_change_attributes(std::ostream& stream, int foreground, int background)
@@ -622,15 +898,19 @@ namespace termcolor
 
             SetConsoleTextAttribute(hTerminal, info.wAttributes);
         }
-    #endif // TERMCOLOR_OS_WINDOWS
+    #endif // TERMCOLOR_TARGET_WINDOWS
 
     } // namespace _internal
 
 } // namespace termcolor
 
 
-#undef TERMCOLOR_OS_WINDOWS
+#undef TERMCOLOR_TARGET_POSIX
-#undef TERMCOLOR_OS_MACOS
+#undef TERMCOLOR_TARGET_WINDOWS
-#undef TERMCOLOR_OS_LINUX
+
+#if defined(TERMCOLOR_AUTODETECTED_IMPLEMENTATION)
+#   undef TERMCOLOR_USE_ANSI_ESCAPE_SEQUENCES
+#   undef TERMCOLOR_USE_WINDOWS_API
+#endif
 
 #endif // TERMCOLOR_HPP_

include/indicators/terminal_size.hpp

@@ -1,34 +1,44 @@
 
-#pragma once
+#ifndef INDICATORS_TERMINAL_SIZE
+#define INDICATORS_TERMINAL_SIZE
 #include <utility>
 
+
+#if defined(_WIN32)
+#include <windows.h>
+
 namespace indicators {
 
-#if defined(_MSC_VER)
-#include <windows.h>
-
 static inline std::pair<size_t, size_t> terminal_size() {
   CONSOLE_SCREEN_BUFFER_INFO csbi;
-  int columns, rows;
+  int cols, rows;
   GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi);
-  columns = csbi.srWindow.Right - csbi.srWindow.Left + 1;
+  cols = csbi.srWindow.Right - csbi.srWindow.Left + 1;
   rows = csbi.srWindow.Bottom - csbi.srWindow.Top + 1;
   return {static_cast<size_t>(rows), static_cast<size_t>(cols)};
 }
 
-size_t terminal_width() { return terminal_size().second; }
+static inline size_t terminal_width() { return terminal_size().second; }
+
+} // namespace indicators
 
 #else
+
 #include <sys/ioctl.h> //ioctl() and TIOCGWINSZ
 #include <unistd.h>    // for STDOUT_FILENO
 
+namespace indicators {
+
 static inline std::pair<size_t, size_t> terminal_size() {
-  struct winsize size;
+  struct winsize size{};
   ioctl(STDOUT_FILENO, TIOCGWINSZ, &size);
   return {static_cast<size_t>(size.ws_row), static_cast<size_t>(size.ws_col)};
 }
 
 static inline size_t terminal_width() { return terminal_size().second; }
-#endif
 
 } // namespace indicators
+
+#endif
+
+#endif

samples/indeterminate_progress_bar.cpp

@@ -1,7 +1,6 @@
 #include <chrono>
 #include <indicators/cursor_control.hpp>
 #include <indicators/indeterminate_progress_bar.hpp>
-#include <indicators/termcolor.hpp>
 #include <thread>
 
 int main() {

utils/amalgamate/amalgamate.py

@@ -92,9 +92,9 @@ class Amalgamation(object):
             # actual_path = self.actual_path(file_path)
             print(" - processing \"{0}\"".format(file_path))
             t = TranslationUnit(file_path, self, True)
-            amalgamation += t.content
+            amalgamation += t.content + "\n\n"
 
-        with open(self.target, 'w') as f:
+        with open(self.target, 'w', encoding="utf8") as f:
             f.write(amalgamation)
 
         print("...done!\n")
@@ -262,7 +262,7 @@ class TranslationUnit(object):
         actual_path = self.amalgamation.actual_path(file_path)
         if not os.path.isfile(actual_path):
             raise IOError("File not found: \"{0}\"".format(file_path))
-        with open(actual_path, 'r') as f:
+        with open(actual_path, 'r', encoding="utf8") as f:
             self.content = f.read()
             self._process()