Removed dependency on boost.spirit

This reduces compile time slightly.

.appveyor.yml

@@ -40,7 +40,6 @@ install:
   - vcpkg install boost-container-hash:%platform%-windows
   - vcpkg install boost-core:%platform%-windows
   - vcpkg install boost-range:%platform%-windows
-  - vcpkg install boost-spirit:%platform%-windows
   - vcpkg install gsl-lite:%platform%-windows
   - vcpkg install fmt:%platform%-windows
   - vcpkg install gtest:%platform%-windows

src/control_sequence.cpp

@@ -1,5 +1,7 @@
 #include "terminalpp/control_sequence.hpp"
-#include <boost/spirit/home/karma.hpp>
+#include <boost/range/adaptor/indexed.hpp>
+#include <boost/range/algorithm/copy.hpp>
+#include <algorithm>
 #include <iostream>
 #include <numeric>
 
@@ -75,10 +77,19 @@ static void output_arguments(
   {
     output_comma(out, comma);
 
-    boost::spirit::karma::generate(
-        std::ostream_iterator<char>(out),
-        "args:\"" << boost::spirit::karma::string % ';' << "\"",
-        arguments);
+    out << R"(args:")";
+
+    for (auto const &[index, value] : arguments | boost::adaptors::indexed())
+    {
+      if (index != 0)
+      {
+        out << ";";
+      }
+
+      boost::range::copy(value, std::ostream_iterator<char>(out));
+    }
+
+    out << R"(")";
   }
 }
 

test/control_sequence_test.cpp

@@ -75,7 +75,7 @@ static control_sequence_test_data const control_sequence_strings[] = {
             default_sequence.command,
             default_sequence.meta,
             {"arg0"_tb}},
-        "control_sequence[args:\"arg0\"]"},
+        R"(control_sequence[args:"arg0"])"},
 
     // A control sequence with multiple arguments outputs the arguments
     // separated by ;
@@ -85,14 +85,14 @@ static control_sequence_test_data const control_sequence_strings[] = {
             default_sequence.command,
             default_sequence.meta,
             {"arg0"_tb, "arg1"_tb}},
-        "control_sequence[args:\"arg0;arg1\"]"},
+        R"(control_sequence[args:"arg0;arg1"])"},
     control_sequence_test_data{
         terminalpp::control_sequence{
             default_sequence.initiator,
             default_sequence.command,
             default_sequence.meta,
             {"arg0"_tb, "arg1"_tb, "arg2"_tb}},
-        "control_sequence[args:\"arg0;arg1;arg2\"]"},
+        R"(control_sequence[args:"arg0;arg1;arg2"])"},
 
     // control sequences with only an extender output only the extender
     control_sequence_test_data{
@@ -115,14 +115,12 @@ static control_sequence_test_data const control_sequence_strings[] = {
     // Control sequences with multiple active fields separate them with commas
     control_sequence_test_data{
         terminalpp::control_sequence{'[', 'H', true, {"29"_tb}, '?'},
-        "control_sequence[initiator:'[', command:'H', meta, args:\"29\", "
-        "extender:'?']"},
+        R"(control_sequence[initiator:'[', command:'H', meta, args:"29", extender:'?'])"},
 
     control_sequence_test_data{
         terminalpp::control_sequence{
             '[', 'H', default_sequence.meta, {"29"_tb}, '?'},
-        "control_sequence[initiator:'[', command:'H', args:\"29\", "
-        "extender:'?']"},
+        R"(control_sequence[initiator:'[', command:'H', args:"29", extender:'?'])"},
 
 };