Swiftdiff options
| author | Remko Tronçon <git@el-tramo.be> | 2013-12-28 16:13:08 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2014-01-03 11:09:06 (GMT) |
| commit | 0b19dc7292b7672c9fbb711a411c392bc5b2bb34 (patch) | |
| tree | d5af147193d52a3e63d348dd794ca92cdd934974 /Sluift/StandardTerminal.cpp | |
| parent | 5a89265623214164fa7ce36721de05183d53058d (diff) | |
| download | swift-0b19dc7292b7672c9fbb711a411c392bc5b2bb34.zip swift-0b19dc7292b7672c9fbb711a411c392bc5b2bb34.tar.bz2 | |
Sluift: Custom console/interpreter
- Prints results of each command (if it can be interpreted as an
expression)
- Stores results of last command in _1, _2, ...
- Supports tab completion
- Compatible with Lua 5.2
Other changes:
- Add support for specifying custom editline library
- Don't load sluift into global namespace. Tab completion should be
convenient enough.
Change-Id: I2a26346469d67c281d09d47cacaa0b267f5ea9f9
Diffstat (limited to 'Sluift/StandardTerminal.cpp')
| -rw-r--r-- | Sluift/StandardTerminal.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/Sluift/StandardTerminal.cpp b/Sluift/StandardTerminal.cpp new file mode 100644 index 0000000..f055684 --- /dev/null +++ b/Sluift/StandardTerminal.cpp @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2013 Remko Tronçon + * Licensed under the GNU General Public License. + * See the COPYING file for more information. + */ + +#include <Sluift/StandardTerminal.h> + +#include <boost/optional.hpp> +#include <iostream> +#include <stdexcept> + +using namespace Swift; + +StandardTerminal::StandardTerminal() { +} + +StandardTerminal::~StandardTerminal() { +} + +void StandardTerminal::printError(const std::string& message) { + std::cout << message << std::endl; +} + +boost::optional<std::string> StandardTerminal::readLine(const std::string& prompt) { + std::cout << prompt << std::flush; + std::string input; + if (!std::getline(std::cin, input)) { + if (std::cin.eof()) { + return boost::optional<std::string>(); + } + throw std::runtime_error("Input error"); + } + return input; +} + +void StandardTerminal::addToHistory(const std::string&) { +} |