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Use delimiter stream adaptor in some output.

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ADAM David Alan Martin
2024-04-03 16:09:50 -04:00
parent 66e8acfd5b
commit 435bd912a4
1 changed files with 8 additions and 4 deletions
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12
Console.cc
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@ -22,8 +22,10 @@ static_assert( __cplusplus > 2020'99 );
#include "Enum.h" #include "Enum.h"
#include "ProgramOptions.h" #include "ProgramOptions.h"
#include "string_algorithms.h" #include "string_algorithms.h"
#include "delimited_list.h"
#include "AutoRAII.h" #include "AutoRAII.h"
/* /*
* All of the terminal control code in this library uses ANSI escape sequences (https://en.wikipedia.org/wiki/ANSI_escape_code). * All of the terminal control code in this library uses ANSI escape sequences (https://en.wikipedia.org/wiki/ANSI_escape_code).
* Instead of using termcap and curses, code can use this simpler library instead. The simple fact is that in 2022, there's * Instead of using termcap and curses, code can use this simpler library instead. The simple fact is that in 2022, there's
@ -242,12 +244,14 @@ namespace Alepha::Hydrogen ::detail:: Console_m
--"dump-color-env-var"_option << [] --"dump-color-env-var"_option << []
{ {
std::cout << "export " << colorsEnv() << "-\""; std::cout << "export " << colorsEnv() << "-\"";
bool first= true; AutoRAII delimiters
{
[]{ std::cout << StartDelimitedList{ ":" }; },
[]{ std::cout << EndDelimitedList; }
};
for( const auto &[ name, sgr ]: colorVariables() ) for( const auto &[ name, sgr ]: colorVariables() )
{ {
if( not first ) std::cout << ":"; std::cout << NextItem << name.name << "=" << sgr.code;
first= false;
std::cout << name.name << "=" << sgr.code;
} }
std::cout << "\"" << std::endl; std::cout << "\"" << std::endl;
::exit( EXIT_SUCCESS ); ::exit( EXIT_SUCCESS );