927 lines
32 KiB
C++
927 lines
32 KiB
C++
#include "commands.hh"
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#include "command_manager.hh"
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#include "buffer_manager.hh"
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#include "option_manager.hh"
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#include "context.hh"
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#include "buffer.hh"
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#include "window.hh"
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#include "file.hh"
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#include "input_handler.hh"
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#include "string.hh"
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#include "highlighter.hh"
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#include "filter.hh"
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#include "register_manager.hh"
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#include "completion.hh"
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#include "shell_manager.hh"
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#include "event_manager.hh"
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#include "color_registry.hh"
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#include "client_manager.hh"
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#include "parameters_parser.hh"
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#include "utf8_iterator.hh"
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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namespace Kakoune
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{
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namespace
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{
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struct wrong_argument_count : runtime_error
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{
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wrong_argument_count() : runtime_error("wrong argument count") {}
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};
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Buffer* open_or_create(const String& filename, Context& context)
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{
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Buffer* buffer = create_buffer_from_file(filename);
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if (not buffer)
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{
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context.print_status("new file " + filename);
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buffer = new Buffer(filename, Buffer::Flags::File | Buffer::Flags::New);
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}
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return buffer;
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}
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Buffer* open_fifo(const String& name , const String& filename, Context& context)
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{
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int fd = open(filename.c_str(), O_RDONLY);
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fcntl(fd, F_SETFD, FD_CLOEXEC);
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if (fd < 0)
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throw runtime_error("unable to open " + filename);
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Buffer* buffer = new Buffer(name, Buffer::Flags::Fifo | Buffer::Flags::NoUndo);
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auto watcher = new FDWatcher(fd, [buffer](FDWatcher& watcher) {
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constexpr size_t buffer_size = 1024 * 16;
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char data[buffer_size];
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ssize_t count = read(watcher.fd(), data, buffer_size);
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buffer->insert(buffer->end()-1,
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count > 0 ? String(data, data+count)
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: "*** kak: fifo closed ***\n");
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ClientManager::instance().redraw_clients();
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if (count <= 0)
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{
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assert(buffer->flags() & Buffer::Flags::Fifo);
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buffer->flags() &= ~Buffer::Flags::Fifo;
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close(watcher.fd());
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delete &watcher;
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}
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});
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buffer->hooks().add_hook("BufClose",
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[buffer, watcher](const String&, const Context&) {
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// Check if fifo is still alive, else watcher is already dead
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if (buffer->flags() & Buffer::Flags::Fifo)
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{
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close(watcher->fd());
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delete watcher;
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}
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});
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return buffer;
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}
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template<bool force_reload>
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void edit(const CommandParameters& params, Context& context)
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{
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ParametersParser parser(params, { { "scratch", false },
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{ "fifo", true } });
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const size_t param_count = parser.positional_count();
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if (param_count == 0 or param_count > 3)
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throw wrong_argument_count();
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String name = canonicalize_filename(parse_filename(parser[0]));
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Buffer* buffer = nullptr;
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if (not force_reload)
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buffer = BufferManager::instance().get_buffer_ifp(name);
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if (not buffer)
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{
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if (parser.has_option("scratch"))
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buffer = new Buffer(name, Buffer::Flags::None);
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else if (parser.has_option("fifo"))
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buffer = open_fifo(name, parser.option_value("fifo"), context);
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else
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buffer = open_or_create(name, context);
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}
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BufferManager::instance().set_last_used_buffer(*buffer);
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if (buffer != &context.buffer() or param_count > 1)
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context.push_jump();
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if (buffer != &context.buffer())
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{
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auto& manager = ClientManager::instance();
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context.change_editor(manager.get_unused_window_for_buffer(*buffer));
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}
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if (param_count > 1)
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{
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int line = std::max(0, str_to_int(parser[1]) - 1);
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int column = param_count > 2 ?
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std::max(0, str_to_int(parser[2]) - 1) : 0;
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context.editor().select(context.buffer().iterator_at({ line, column }));
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if (context.has_window())
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context.window().center_selection();
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}
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}
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void write_buffer(const CommandParameters& params, Context& context)
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{
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if (params.size() > 1)
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throw wrong_argument_count();
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Buffer& buffer = context.buffer();
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if (params.empty() and !(buffer.flags() & Buffer::Flags::File))
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throw runtime_error("cannot write a non file buffer without a filename");
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String filename = params.empty() ? buffer.name()
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: parse_filename(params[0]);
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write_buffer_to_file(buffer, filename);
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if (filename == buffer.name())
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buffer.notify_saved();
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}
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void write_all_buffers(const CommandParameters& params, Context& context)
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{
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if (params.size() != 0)
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throw wrong_argument_count();
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for (auto& buffer : BufferManager::instance())
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{
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if ((buffer->flags() & Buffer::Flags::File) and buffer->is_modified())
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{
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write_buffer_to_file(*buffer, buffer->name());
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buffer->notify_saved();
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}
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}
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}
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template<bool force>
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void quit(const CommandParameters& params, Context& context)
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{
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if (params.size() != 0)
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throw wrong_argument_count();
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if (not force and ClientManager::instance().count() == 1)
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{
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std::vector<String> names;
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for (auto& buffer : BufferManager::instance())
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{
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if ((buffer->flags() & Buffer::Flags::File) and buffer->is_modified())
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names.push_back(buffer->name());
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}
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if (not names.empty())
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{
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String message = "modified buffers remaining: [";
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for (auto it = names.begin(); it != names.end(); ++it)
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{
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if (it != names.begin())
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message += ", ";
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message += *it;
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}
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message += "]";
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throw runtime_error(message);
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}
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}
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// unwind back to this client event handler.
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throw client_removed{};
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}
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template<bool force>
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void write_and_quit(const CommandParameters& params, Context& context)
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{
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write_buffer(params, context);
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quit<force>(CommandParameters(), context);
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}
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void show_buffer(const CommandParameters& params, Context& context)
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{
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if (params.size() != 1)
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throw wrong_argument_count();
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Buffer& buffer = BufferManager::instance().get_buffer(params[0]);
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BufferManager::instance().set_last_used_buffer(buffer);
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if (&buffer != &context.buffer())
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{
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context.push_jump();
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auto& manager = ClientManager::instance();
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context.change_editor(manager.get_unused_window_for_buffer(buffer));
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}
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}
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template<bool force>
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void delete_buffer(const CommandParameters& params, Context& context)
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{
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if (params.size() > 1)
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throw wrong_argument_count();
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BufferManager& manager = BufferManager::instance();
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Buffer& buffer = params.empty() ? context.buffer() : manager.get_buffer(params[0]);
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if (not force and (buffer.flags() & Buffer::Flags::File) and buffer.is_modified())
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throw runtime_error("buffer " + buffer.name() + " is modified");
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if (manager.count() == 1)
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throw runtime_error("buffer " + buffer.name() + " is the last one");
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delete &buffer;
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}
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template<typename Group>
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Group& get_group(Group& root, const String& group_path)
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{
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auto it = find(group_path, '/');
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Group& group = root.get_group(String(group_path.begin(), it));
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if (it != group_path.end())
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return get_group(group, String(it+1, group_path.end()));
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else
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return group;
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}
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void add_highlighter(const CommandParameters& params, Context& context)
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{
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ParametersParser parser(params, { { "group", true } });
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if (parser.positional_count() < 1)
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throw wrong_argument_count();
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HighlighterRegistry& registry = HighlighterRegistry::instance();
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auto begin = parser.begin();
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const String& name = *begin;
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std::vector<String> highlighter_params;
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for (++begin; begin != parser.end(); ++begin)
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highlighter_params.push_back(*begin);
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Window& window = context.window();
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HighlighterGroup& group = parser.has_option("group") ?
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get_group(window.highlighters(), parser.option_value("group"))
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: window.highlighters();
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auto& factory = registry[name];
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group.append(factory(highlighter_params, window));
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}
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void rm_highlighter(const CommandParameters& params, Context& context)
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{
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ParametersParser parser(params, { { "group", true } });
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if (parser.positional_count() != 1)
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throw wrong_argument_count();
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Window& window = context.window();
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HighlighterGroup& group = parser.has_option("group") ?
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get_group(window.highlighters(), parser.option_value("group"))
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: window.highlighters();
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group.remove(parser[0]);
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}
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void add_filter(const CommandParameters& params, Context& context)
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{
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ParametersParser parser(params, { { "group", true } });
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if (parser.positional_count() < 1)
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throw wrong_argument_count();
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FilterRegistry& registry = FilterRegistry::instance();
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auto begin = parser.begin();
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const String& name = *begin;
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std::vector<String> filter_params;
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for (++begin; begin != parser.end(); ++begin)
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filter_params.push_back(*begin);
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Editor& editor = context.editor();
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FilterGroup& group = parser.has_option("group") ?
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get_group(editor.filters(), parser.option_value("group"))
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: editor.filters();
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auto& factory = registry[name];
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group.append(factory(filter_params));
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}
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void rm_filter(const CommandParameters& params, Context& context)
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{
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ParametersParser parser(params, { { "group", true } });
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if (parser.positional_count() != 1)
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throw wrong_argument_count();
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Editor& editor = context.editor();
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FilterGroup& group = parser.has_option("group") ?
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get_group(editor.filters(), parser.option_value("group"))
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: editor.filters();
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group.remove(parser[0]);
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}
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void add_hook(const CommandParameters& params, Context& context)
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{
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if (params.size() != 4)
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throw wrong_argument_count();
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// copy so that the lambda gets a copy as well
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Regex regex(params[2].begin(), params[2].end());
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String command = params[3];
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auto hook_func = [=](const String& param, Context& context) {
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if (boost::regex_match(param.begin(), param.end(), regex))
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CommandManager::instance().execute(command, context, {},
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{ { "hook_param", param } });
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};
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const String& scope = params[0];
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const String& name = params[1];
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if (scope == "global")
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GlobalHooks::instance().add_hook(name, hook_func);
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else if (scope == "buffer")
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context.buffer().hooks().add_hook(name, hook_func);
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else if (scope == "window")
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context.window().hooks().add_hook(name , hook_func);
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else
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throw runtime_error("error: no such hook container " + scope);
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}
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EnvVarMap params_to_env_var_map(const CommandParameters& params)
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{
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std::unordered_map<String, String> vars;
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char param_name[] = "param0";
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for (size_t i = 0; i < params.size(); ++i)
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{
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param_name[sizeof(param_name) - 2] = '0' + i;
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vars[param_name] = params[i];
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}
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return vars;
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}
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void define_command(const CommandParameters& params, Context& context)
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{
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ParametersParser parser(params,
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{ { "env-params", false },
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{ "shell-params", false },
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{ "allow-override", false },
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{ "file-completion", false },
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{ "shell-completion", true } });
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if (parser.positional_count() != 2)
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throw wrong_argument_count();
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auto begin = parser.begin();
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const String& cmd_name = *begin;
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if (CommandManager::instance().command_defined(cmd_name) and
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not parser.has_option("allow-override"))
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throw runtime_error("command '" + cmd_name + "' already defined");
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String commands = parser[1];
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Command cmd;
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if (parser.has_option("env-params"))
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{
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cmd = [=](const CommandParameters& params, Context& context) {
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CommandManager::instance().execute(commands, context, {},
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params_to_env_var_map(params));
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};
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}
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if (parser.has_option("shell-params"))
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{
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cmd = [=](const CommandParameters& params, Context& context) {
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CommandManager::instance().execute(commands, context, params, {});
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};
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}
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else
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{
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cmd = [=](const CommandParameters& params, Context& context) {
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if (not params.empty())
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throw wrong_argument_count();
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CommandManager::instance().execute(commands, context);
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};
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}
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CommandCompleter completer;
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if (parser.has_option("file-completion"))
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{
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completer = [](const Context& context, const CommandParameters& params,
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size_t token_to_complete, ByteCount pos_in_token)
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{
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const String& prefix = token_to_complete < params.size() ?
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params[token_to_complete] : String();
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return complete_filename(prefix, context.options()["ignored_files"].get<Regex>(), pos_in_token);
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};
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}
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else if (parser.has_option("shell-completion"))
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{
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String shell_cmd = parser.option_value("shell-completion");
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completer = [=](const Context& context, const CommandParameters& params,
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size_t token_to_complete, ByteCount pos_in_token)
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{
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EnvVarMap vars = {
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{"token_to_complete", int_to_str(token_to_complete) },
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{ "pos_in_token", int_to_str((int)pos_in_token) }
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};
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String output = ShellManager::instance().eval(shell_cmd, context, params, vars);
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return split(output, '\n');
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};
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}
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CommandManager::instance().register_command(cmd_name, cmd, completer);
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}
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void echo_message(const CommandParameters& params, Context& context)
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{
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String message;
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for (auto& param : params)
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message += param + " ";
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context.print_status(message);
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}
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void exec_commands_in_file(const CommandParameters& params,
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Context& context)
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{
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if (params.size() != 1)
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throw wrong_argument_count();
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String file_content = read_file(parse_filename(params[0]));
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CommandManager::instance().execute(file_content, context);
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}
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void set_global_option(const CommandParameters& params, Context& context)
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{
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if (params.size() != 2)
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throw wrong_argument_count();
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GlobalOptions::instance().get_local_option(params[0]).set_from_string(params[1]);
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}
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void set_buffer_option(const CommandParameters& params, Context& context)
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{
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ParametersParser parser(params, { { "buffer", true } });
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if (parser.positional_count() != 2)
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throw wrong_argument_count();
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OptionManager& options = parser.has_option("buffer") ?
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BufferManager::instance().get_buffer(parser.option_value("buffer")).options()
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: context.buffer().options();
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options.get_local_option(parser[0]).set_from_string(parser[1]);
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}
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void set_window_option(const CommandParameters& params, Context& context)
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{
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if (params.size() != 2)
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throw wrong_argument_count();
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context.window().options().get_local_option(params[0]).set_from_string(params[1]);
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}
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void declare_option(const CommandParameters& params, Context& context)
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{
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if (params.size() != 2 and params.size() != 3)
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throw wrong_argument_count();
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Option* opt = nullptr;
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if (params[0] == "int")
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opt = &GlobalOptions::instance().declare_option<int>(params[1], 0);
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else if (params[0] == "str")
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opt = &GlobalOptions::instance().declare_option<String>(params[1], "");
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else if (params[0] == "int-list")
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opt = &GlobalOptions::instance().declare_option<std::vector<int>>(params[1], {});
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else if (params[0] == "str-list")
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opt = &GlobalOptions::instance().declare_option<std::vector<String>>(params[1], {});
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else
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throw runtime_error("unknown type " + params[0]);
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if (params.size() == 3)
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opt->set_from_string(params[2]);
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}
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template<typename Func>
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void context_wrap(const CommandParameters& params, Context& context, Func func)
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{
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ParametersParser parser(params, { { "client", true }, { "draft", false }});
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if (parser.positional_count() == 0)
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throw wrong_argument_count();
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Context& real_context = parser.has_option("client") ?
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ClientManager::instance().get_client_context(parser.option_value("client"))
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: context;
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if (parser.has_option("draft"))
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{
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Editor& editor = real_context.editor();
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DynamicSelectionList sels{editor.buffer(), editor.selections()};
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auto restore_sels = on_scope_end([&]{ editor.select(sels); real_context.change_editor(editor); });
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func(parser, real_context);
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}
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else
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func(parser, real_context);
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}
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void exec_string(const CommandParameters& params, Context& context)
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{
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context_wrap(params, context, [](const ParametersParser& parser, Context& context) {
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KeyList keys;
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for (auto& param : parser)
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{
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KeyList param_keys = parse_keys(param);
|
|
keys.insert(keys.end(), param_keys.begin(), param_keys.end());
|
|
}
|
|
exec_keys(keys, context);
|
|
});
|
|
}
|
|
|
|
void eval_string(const CommandParameters& params, Context& context)
|
|
{
|
|
context_wrap(params, context, [](const ParametersParser& parser, Context& context) {
|
|
String command;
|
|
for (auto& param : parser)
|
|
command += param + " ";
|
|
CommandManager::instance().execute(command, context);
|
|
});
|
|
}
|
|
|
|
void menu(const CommandParameters& params, Context& context)
|
|
{
|
|
ParametersParser parser(params, { { "auto-single", false },
|
|
{ "select-cmds", false } });
|
|
|
|
const bool with_select_cmds = parser.has_option("select-cmds");
|
|
const size_t modulo = with_select_cmds ? 3 : 2;
|
|
|
|
const size_t count = parser.positional_count();
|
|
if (count == 0 or (count % modulo) != 0)
|
|
throw wrong_argument_count();
|
|
|
|
if (count == modulo and parser.has_option("auto-single"))
|
|
{
|
|
CommandManager::instance().execute(parser[1], context);
|
|
return;
|
|
}
|
|
|
|
std::vector<String> choices;
|
|
std::vector<String> commands;
|
|
std::vector<String> select_cmds;
|
|
for (int i = 0; i < count; i += modulo)
|
|
{
|
|
choices.push_back(parser[i]);
|
|
commands.push_back(parser[i+1]);
|
|
if (with_select_cmds)
|
|
select_cmds.push_back(parser[i+2]);
|
|
}
|
|
|
|
context.input_handler().menu(choices,
|
|
[=](int choice, MenuEvent event, Context& context) {
|
|
if (event == MenuEvent::Validate and choice >= 0 and choice < commands.size())
|
|
CommandManager::instance().execute(commands[choice], context);
|
|
if (event == MenuEvent::Select and choice >= 0 and choice < select_cmds.size())
|
|
CommandManager::instance().execute(select_cmds[choice], context);
|
|
});
|
|
}
|
|
|
|
static String assist(String message, CharCount maxWidth)
|
|
{
|
|
static const std::vector<String> assistant =
|
|
{ " ╭──╮ ",
|
|
" │ │ ",
|
|
" @ @ ╭",
|
|
" ││ ││ │",
|
|
" ││ ││ ╯",
|
|
" │╰─╯│ ",
|
|
" ╰───╯ ",
|
|
" " };
|
|
|
|
const CharCount maxBubbleWidth = maxWidth - assistant[0].char_length() - 6;
|
|
CharCount bubbleWidth = 0;
|
|
std::vector<String> lines;
|
|
{
|
|
using Utf8It = utf8::utf8_iterator<String::iterator>;
|
|
Utf8It word_begin{message.begin()};
|
|
Utf8It word_end{word_begin};
|
|
Utf8It end{message.end()};
|
|
CharCount col = 0;
|
|
String line;
|
|
while (word_begin != end)
|
|
{
|
|
do
|
|
{
|
|
++word_end;
|
|
} while (word_end != end and not is_blank(*word_end) and not is_eol(*word_end));
|
|
|
|
col += word_end - word_begin;
|
|
if (col > maxBubbleWidth or *word_begin == '\n')
|
|
{
|
|
bubbleWidth = std::max(bubbleWidth, line.char_length());
|
|
lines.push_back(std::move(line));
|
|
line = "";
|
|
col = 0;
|
|
}
|
|
if (*word_begin != '\n')
|
|
line += String(word_begin.underlying_iterator(), word_end.underlying_iterator());
|
|
word_begin = word_end;
|
|
}
|
|
if (not line.empty())
|
|
{
|
|
bubbleWidth = std::max(bubbleWidth, line.char_length());
|
|
lines.push_back(std::move(line));
|
|
}
|
|
}
|
|
|
|
String result;
|
|
LineCount lineCount{std::max<int>(assistant.size()-1, lines.size() + 2)};
|
|
for (LineCount i = 0; i < lineCount; ++i)
|
|
{
|
|
|
|
result += assistant[std::min((int)i, (int)assistant.size()-1)];
|
|
if (i == 0)
|
|
result += "╭─" + String(Codepoint{L'─'}, (int)bubbleWidth) + "─╮";
|
|
else if (i < lines.size() + 1)
|
|
{
|
|
auto& line = lines[(int)i - 1];
|
|
const CharCount padding = std::max(bubbleWidth - line.char_length(), 0_char);
|
|
result += "│ " + line + String(' ', padding) + " │";
|
|
}
|
|
else if (i == lines.size() + 1)
|
|
result += "╰─" + String(Codepoint{L'─'}, (int)bubbleWidth) + "─╯";
|
|
|
|
result += "\n";
|
|
}
|
|
return result;
|
|
}
|
|
|
|
|
|
void info(const CommandParameters& params, Context& context)
|
|
{
|
|
ParametersParser parser(params, { { "anchor", true }, { "assist", false } });
|
|
|
|
if (parser.positional_count() > 1)
|
|
throw wrong_argument_count();
|
|
|
|
context.ui().info_hide();
|
|
if (parser.positional_count() > 0)
|
|
{
|
|
MenuStyle style = MenuStyle::Prompt;
|
|
DisplayCoord dimensions = context.ui().dimensions();
|
|
DisplayCoord pos = { dimensions.line, 0 };
|
|
if (parser.has_option("anchor"))
|
|
{
|
|
style = MenuStyle::Inline;
|
|
const auto& sel = context.editor().main_selection();
|
|
auto it = sel.last();
|
|
String anchor = parser.option_value("anchor");
|
|
if (anchor == "left")
|
|
it = sel.begin();
|
|
else if (anchor == "right")
|
|
it = sel.end() - 1;
|
|
else if (anchor != "cursor")
|
|
throw runtime_error("anchor param must be one of [left, right, cursor]");
|
|
pos = context.window().display_position(it);
|
|
}
|
|
const String& message = parser.has_option("assist") ? assist(parser[0], dimensions.column) : parser[0];
|
|
context.ui().info_show(message, pos, style);
|
|
}
|
|
}
|
|
|
|
void try_catch(const CommandParameters& params, Context& context)
|
|
{
|
|
if (params.size() != 3)
|
|
throw wrong_argument_count();
|
|
if (params[1] != "catch")
|
|
throw runtime_error("try needs a catch");
|
|
|
|
CommandManager& command_manager = CommandManager::instance();
|
|
try
|
|
{
|
|
command_manager.execute(params[0], context);
|
|
}
|
|
catch (Kakoune::runtime_error& e)
|
|
{
|
|
command_manager.execute(params[2], context);
|
|
}
|
|
}
|
|
|
|
void define_color_alias(const CommandParameters& params, Context& context)
|
|
{
|
|
ParametersParser parser(params, {});
|
|
if (parser.positional_count() != 2)
|
|
throw wrong_argument_count();
|
|
ColorRegistry::instance().register_alias(
|
|
parser[0], parser[1], true);
|
|
}
|
|
|
|
void set_client_name(const CommandParameters& params, Context& context)
|
|
{
|
|
ParametersParser parser(params, {});
|
|
if (parser.positional_count() != 1)
|
|
throw wrong_argument_count();
|
|
ClientManager::instance().set_client_name(context, params[0]);
|
|
}
|
|
|
|
void set_register(const CommandParameters& params, Context& context)
|
|
{
|
|
if (params.size() != 2)
|
|
throw wrong_argument_count();
|
|
|
|
if (params[0].length() != 1)
|
|
throw runtime_error("register names are single character");
|
|
RegisterManager::instance()[params[0][0]] = memoryview<String>(params[1]);
|
|
}
|
|
|
|
class RegisterRestorer
|
|
{
|
|
public:
|
|
RegisterRestorer(char name, const Context& context)
|
|
: m_name(name)
|
|
{
|
|
memoryview<String> save = RegisterManager::instance()[name].values(context);
|
|
m_save = std::vector<String>(save.begin(), save.end());
|
|
}
|
|
|
|
~RegisterRestorer()
|
|
{ RegisterManager::instance()[m_name] = m_save; }
|
|
|
|
private:
|
|
std::vector<String> m_save;
|
|
char m_name;
|
|
};
|
|
|
|
class BatchUI : public UserInterface
|
|
{
|
|
public:
|
|
BatchUI(const KeyList& keys)
|
|
: m_keys(keys), m_pos(0) {}
|
|
|
|
Key get_key() override
|
|
{
|
|
assert(m_pos < m_keys.size());
|
|
return m_keys[m_pos++];
|
|
}
|
|
bool is_key_available() override { return m_pos < m_keys.size(); }
|
|
|
|
void print_status(const String& , CharCount) override {}
|
|
void draw(const DisplayBuffer&, const String&) override {}
|
|
void menu_show(const memoryview<String>&,
|
|
const DisplayCoord&, MenuStyle) override {}
|
|
void menu_select(int) override {}
|
|
void menu_hide() override {}
|
|
|
|
void info_show(const String&, const DisplayCoord&, MenuStyle) override {}
|
|
void info_hide() override {}
|
|
|
|
DisplayCoord dimensions() override { return { 0, 0 }; }
|
|
|
|
void set_input_callback(InputCallback callback) {}
|
|
|
|
private:
|
|
const KeyList& m_keys;
|
|
size_t m_pos;
|
|
};
|
|
|
|
}
|
|
|
|
void exec_keys(const KeyList& keys, Context& context)
|
|
{
|
|
RegisterRestorer quote('"', context);
|
|
RegisterRestorer slash('/', context);
|
|
|
|
scoped_edition edition(context.editor());
|
|
|
|
BatchUI batch_ui(keys);
|
|
InputHandler batch_input_handler(batch_ui);
|
|
batch_input_handler.context().change_editor(context.editor());
|
|
|
|
batch_input_handler.handle_available_inputs();
|
|
|
|
auto& new_editor = batch_input_handler.context().editor();
|
|
if (&new_editor != &context.editor())
|
|
{
|
|
context.push_jump();
|
|
context.change_editor(new_editor);
|
|
}
|
|
}
|
|
|
|
void register_commands()
|
|
{
|
|
CommandManager& cm = CommandManager::instance();
|
|
|
|
cm.register_commands({"nop"}, [](const CommandParameters&, Context&){});
|
|
|
|
PerArgumentCommandCompleter filename_completer({
|
|
[](const Context& context, const String& prefix, ByteCount cursor_pos)
|
|
{ return complete_filename(prefix, context.options()["ignored_files"].get<Regex>(), cursor_pos); }
|
|
});
|
|
cm.register_commands({ "e", "edit" }, edit<false>, filename_completer);
|
|
cm.register_commands({ "e!", "edit!" }, edit<true>, filename_completer);
|
|
cm.register_commands({ "w", "write" }, write_buffer, filename_completer);
|
|
cm.register_commands({ "wa", "writeall" }, write_all_buffers);
|
|
cm.register_commands({ "q", "quit" }, quit<false>);
|
|
cm.register_commands({ "q!", "quit!" }, quit<true>);
|
|
cm.register_command("wq", write_and_quit<false>);
|
|
cm.register_command("wq!", write_and_quit<true>);
|
|
|
|
PerArgumentCommandCompleter buffer_completer({
|
|
[](const Context& context, const String& prefix, ByteCount cursor_pos)
|
|
{ return BufferManager::instance().complete_buffername(prefix, cursor_pos); }
|
|
});
|
|
cm.register_commands({ "b", "buffer" }, show_buffer, buffer_completer);
|
|
cm.register_commands({ "db", "delbuf" }, delete_buffer<false>, buffer_completer);
|
|
cm.register_commands({ "db!", "delbuf!" }, delete_buffer<true>, buffer_completer);
|
|
|
|
cm.register_commands({ "ah", "addhl" }, add_highlighter,
|
|
[](const Context& context, const CommandParameters& params,
|
|
size_t token_to_complete, ByteCount pos_in_token)
|
|
{
|
|
Window& w = context.window();
|
|
const String& arg = token_to_complete < params.size() ?
|
|
params[token_to_complete] : String();
|
|
if (token_to_complete == 1 and params[0] == "-group")
|
|
return w.highlighters().complete_group_id(arg, pos_in_token);
|
|
else if (token_to_complete == 0 or (token_to_complete == 2 and params[0] == "-group"))
|
|
return HighlighterRegistry::instance().complete_name(arg, pos_in_token);
|
|
else
|
|
return CandidateList();
|
|
});
|
|
cm.register_commands({ "rh", "rmhl" }, rm_highlighter,
|
|
[](const Context& context, const CommandParameters& params,
|
|
size_t token_to_complete, ByteCount pos_in_token)
|
|
{
|
|
Window& w = context.window();
|
|
const String& arg = token_to_complete < params.size() ?
|
|
params[token_to_complete] : String();
|
|
if (token_to_complete == 1 and params[0] == "-group")
|
|
return w.highlighters().complete_group_id(arg, pos_in_token);
|
|
else if (token_to_complete == 2 and params[0] == "-group")
|
|
return get_group(w.highlighters(), params[1]).complete_id(arg, pos_in_token);
|
|
else
|
|
return w.highlighters().complete_id(arg, pos_in_token);
|
|
});
|
|
cm.register_commands({ "af", "addfilter" }, add_filter,
|
|
[](const Context& context, const CommandParameters& params,
|
|
size_t token_to_complete, ByteCount pos_in_token)
|
|
{
|
|
Window& w = context.window();
|
|
const String& arg = token_to_complete < params.size() ?
|
|
params[token_to_complete] : String();
|
|
if (token_to_complete == 1 and params[0] == "-group")
|
|
return w.filters().complete_group_id(arg, pos_in_token);
|
|
else if (token_to_complete == 0 or (token_to_complete == 2 and params[0] == "-group"))
|
|
return FilterRegistry::instance().complete_name(arg, pos_in_token);
|
|
else
|
|
return CandidateList();
|
|
});
|
|
cm.register_commands({ "rf", "rmfilter" }, rm_filter,
|
|
[](const Context& context, const CommandParameters& params,
|
|
size_t token_to_complete, ByteCount pos_in_token)
|
|
{
|
|
Window& w = context.window();
|
|
const String& arg = token_to_complete < params.size() ?
|
|
params[token_to_complete] : String();
|
|
if (token_to_complete == 1 and params[0] == "-group")
|
|
return w.filters().complete_group_id(arg, pos_in_token);
|
|
else if (token_to_complete == 2 and params[0] == "-group")
|
|
return get_group(w.filters(), params[1]).complete_id(arg, pos_in_token);
|
|
else
|
|
return w.filters().complete_id(arg, pos_in_token);
|
|
});
|
|
|
|
cm.register_command("hook", add_hook);
|
|
|
|
cm.register_command("source", exec_commands_in_file, filename_completer);
|
|
|
|
cm.register_command("exec", exec_string);
|
|
cm.register_command("eval", eval_string);
|
|
cm.register_command("menu", menu);
|
|
cm.register_command("info", info);
|
|
cm.register_command("try", try_catch);
|
|
|
|
cm.register_command("def", define_command);
|
|
cm.register_command("echo", echo_message);
|
|
|
|
cm.register_commands({ "setg", "setglobal" }, set_global_option,
|
|
PerArgumentCommandCompleter({
|
|
[](const Context& context, const String& prefix, ByteCount cursor_pos)
|
|
{ return GlobalOptions::instance().complete_option_name(prefix, cursor_pos); }
|
|
}));
|
|
cm.register_commands({ "setb", "setbuffer" }, set_buffer_option,
|
|
PerArgumentCommandCompleter({
|
|
[](const Context& context, const String& prefix, ByteCount cursor_pos)
|
|
{ return context.buffer().options().complete_option_name(prefix, cursor_pos); }
|
|
}));
|
|
cm.register_commands({ "setw", "setwindow" }, set_window_option,
|
|
PerArgumentCommandCompleter({
|
|
[](const Context& context, const String& prefix, ByteCount cursor_pos)
|
|
{ return context.window().options().complete_option_name(prefix, cursor_pos); }
|
|
}));
|
|
cm.register_command("decl", declare_option);
|
|
|
|
cm.register_commands({"ca", "colalias"}, define_color_alias);
|
|
cm.register_commands({"name"}, set_client_name);
|
|
|
|
cm.register_command("reg", set_register);
|
|
}
|
|
|
|
}
|