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Add readline improvements 

Color prompt now working and no reprompting on exit command.
This commit is contained in:
Jethro Grassie 2017-06-20 09:22:55 -04:00
parent 0c6ea4f8a6
commit fdccf7e6c3
No known key found for this signature in database
GPG Key ID: DE8ED755616565BB
2 changed files with 10 additions and 3 deletions
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6
contrib/epee/include/console_handler.h
View File

@ -315,7 +315,11 @@ namespace epee
if (!m_prompt.empty()) if (!m_prompt.empty())
{ {
#ifdef HAVE_READLINE #ifdef HAVE_READLINE
m_stdin_reader.get_readline_buffer().set_prompt(m_prompt); std::string color_prompt = "\001\033[1;33m\002" + m_prompt;
if (' ' != m_prompt.back())
color_prompt += " ";
color_prompt += "\001\033[0m\002";
m_stdin_reader.get_readline_buffer().set_prompt(color_prompt);
#else #else
epee::set_console_color(epee::console_color_yellow, true); epee::set_console_color(epee::console_color_yellow, true);
std::cout << m_prompt; std::cout << m_prompt;

7
contrib/epee/src/readline_buffer.cpp
View File

@ -168,8 +168,11 @@ static int handle_enter(int x, int y)
} }
free(line); free(line);
rl_set_prompt(last_prompt.c_str()); if(last_line != "exit")
rl_redisplay(); {
rl_set_prompt(last_prompt.c_str());
rl_redisplay();
}
rl_done = 1; rl_done = 1;
return 0; return 0;