move commands to commands.{cc,hh}
This commit is contained in:
Maxime Coste
parent
dd7228b098
commit
ff86d9781d
591
src/commands.cc
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591
src/commands.cc
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@ -0,0 +1,591 @@
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#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 "ncurses.hh"
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#include "regex.hh"
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#include "highlighter_registry.hh"
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#include "filter_registry.hh"
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#include "register_manager.hh"
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#include "completion.hh"
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namespace Kakoune
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{
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using namespace std::placeholders;
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// berk
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extern Context main_context;
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extern bool quit_requested;
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extern std::unordered_map<Key, std::function<void (Editor& editor, int count)>> keymap;
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extern PromptFunc prompt_func;
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extern GetKeyFunc get_key_func;
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namespace
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{
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Buffer* open_or_create(const String& filename)
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{
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Buffer* buffer = NULL;
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try
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{
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buffer = create_buffer_from_file(filename);
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}
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catch (file_not_found& what)
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{
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NCurses::print_status("new file " + filename);
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buffer = new Buffer(filename, Buffer::Type::NewFile);
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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, const Context& context)
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{
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if (params.size() == 0 or params.size() > 3)
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throw wrong_argument_count();
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String filename = params[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(filename);
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if (not buffer)
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buffer = open_or_create(filename);
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Window& window = *buffer->get_or_create_window();
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if (params.size() > 1)
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{
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int line = std::max(0, atoi(params[1].c_str()) - 1);
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int column = params.size() > 2 ?
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std::max(0, atoi(params[2].c_str()) - 1) : 0;
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window.select(window.buffer().iterator_at({line, column}));
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}
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main_context = Context(window);
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}
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void write_buffer(const CommandParameters& params, const 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.window().buffer();
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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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buffer.notify_saved();
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}
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template<bool force>
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void quit(const CommandParameters& params, const 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)
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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.type() != Buffer::Type::Scratch 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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NCurses::print_status(message);
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return;
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}
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}
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quit_requested = true;
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}
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template<bool force>
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void write_and_quit(const CommandParameters& params, const 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, const 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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if (not buffer)
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NCurses::print_status("buffer " + params[0] + " does not exists");
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else
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main_context = Context(*buffer->get_or_create_window());
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}
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void add_highlighter(const CommandParameters& params, const 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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try
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{
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HighlighterRegistry& registry = HighlighterRegistry::instance();
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if (params[0] == "-group")
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{
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if (params.size() < 3)
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throw wrong_argument_count();
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HighlighterParameters highlighter_params(params.begin()+3, params.end());
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HighlighterGroup& group = context.window().highlighters().get_group(params[1]);
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registry.add_highlighter_to_group(context.window(), group,
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params[2], highlighter_params);
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}
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else
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{
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HighlighterParameters highlighter_params(params.begin()+1, params.end());
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registry.add_highlighter_to_window(context.window(),
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params[0], highlighter_params);
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}
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}
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catch (runtime_error& err)
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{
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NCurses::print_status("error: " + err.description());
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}
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}
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void rm_highlighter(const CommandParameters& params, const 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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try
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{
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if (params[0] == "-group")
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{
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if (params.size() != 3)
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throw wrong_argument_count();
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HighlighterGroup& group = context.window().highlighters().get_group(params[1]);
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group.remove(params[2]);
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}
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else
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{
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if (params.size() != 1)
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throw wrong_argument_count();
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context.window().highlighters().remove(params[0]);
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}
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}
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catch (runtime_error& err)
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{
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NCurses::print_status("error: " + err.description());
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}
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}
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void add_filter(const CommandParameters& params, const 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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try
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{
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FilterRegistry& registry = FilterRegistry::instance();
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FilterParameters filter_params(params.begin()+1, params.end());
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registry.add_filter_to_window(context.window(), params[0],
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filter_params);
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}
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catch (runtime_error& err)
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{
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NCurses::print_status("error: " + err.description());
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}
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}
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void rm_filter(const CommandParameters& params, const 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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context.window().remove_filter(params[0]);
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}
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void add_hook(const CommandParameters& params, const 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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String regex = params[2];
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std::vector<String> hook_params(params.begin()+3, params.end());
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auto hook_func = [=](const String& param, const Context& context) {
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if (boost::regex_match(param.begin(), param.end(),
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Regex(regex.begin(), regex.end())))
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CommandManager::instance().execute(hook_params, context);
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};
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if (params[0] == "global")
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GlobalHookManager::instance().add_hook(params[1], hook_func);
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else if (params[0] == "window")
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context.window().hook_manager().add_hook(params[1], hook_func);
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else
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NCurses::print_status("error: no such hook container " + params[0]);
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}
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void define_command(const CommandParameters& params, const 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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if (params[0] == "-env-params")
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{
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std::vector<String> cmd_params(params.begin() + 2, params.end());
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CommandManager::instance().register_command(params[1],
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[=](const CommandParameters& params, const Context& context) {
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char param_name[] = "kak_param0";
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for (size_t i = 0; i < 10; ++i)
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{
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param_name[sizeof(param_name) - 2] = '0' + i;
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if (params.size() > i)
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setenv(param_name, params[i].c_str(), 1);
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else
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unsetenv(param_name);
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}
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CommandManager::instance().execute(cmd_params, context);
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});
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}
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else if (params[0] == "-append-params")
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{
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std::vector<String> cmd_params(params.begin() + 2, params.end());
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CommandManager::instance().register_command(params[1],
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[=](const CommandParameters& params, const Context& context) {
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std::vector<String> merged_params = cmd_params;
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for (auto& param : params)
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merged_params.push_back(param);
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CommandManager::instance().execute(merged_params, context);
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});
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}
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else
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{
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std::vector<String> cmd_params(params.begin() + 1, params.end());
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CommandManager::instance().register_command(params[0],
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[=](const CommandParameters& params, const 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(cmd_params, context);
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});
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}
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}
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void echo_message(const CommandParameters& params, const 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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NCurses::print_status(message);
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}
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void exec_commands_in_file(const CommandParameters& params,
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const 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& cmd_manager = CommandManager::instance();
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size_t pos = 0;
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size_t length = file_content.length();
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bool cat_with_previous = false;
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String command_line;
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while (true)
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{
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if (not cat_with_previous)
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command_line.clear();
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size_t end_pos = pos;
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while (file_content[end_pos] != '\n' and end_pos != length)
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{
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if (file_content[end_pos] == '"' or file_content[end_pos] == '\'' or
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file_content[end_pos] == '`')
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{
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char delimiter = file_content[end_pos];
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++end_pos;
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while ((file_content[end_pos] != delimiter or
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file_content[end_pos-1] == '\\') and end_pos != length)
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++end_pos;
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if (end_pos == length)
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{
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NCurses::print_status(String("unterminated '") + delimiter + "' string");
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return;
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}
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++end_pos;
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}
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if (end_pos != length)
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++end_pos;
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}
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if (end_pos != pos and end_pos != length and
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file_content[end_pos - 1] == '\\')
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{
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command_line += file_content.substr(pos, end_pos - pos - 1);
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cat_with_previous = true;
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}
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else
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{
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command_line += file_content.substr(pos, end_pos - pos);
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cmd_manager.execute(command_line, context);
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cat_with_previous = false;
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}
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if (end_pos == length)
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{
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if (cat_with_previous)
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NCurses::print_status("while executing commands in \"" + params[0] +
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"\": last command not complete");
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break;
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}
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pos = end_pos + 1;
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}
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}
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void exec_commands_in_runtime_file(const CommandParameters& params,
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const 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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const String& filename = params[0];
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char buffer[2048];
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#if defined(__linux__)
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ssize_t res = readlink("/proc/self/exe", buffer, 2048 - filename.length());
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assert(res != -1);
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buffer[res] = '\0';
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#elif defined(__APPLE__)
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uint32_t bufsize = 2048 - filename.length();
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_NSGetExecutablePath(buffer, &bufsize);
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#else
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# error "finding executable path is not implemented on this platform"
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#endif
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char* ptr = strrchr(buffer, '/');
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if (ptr)
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{
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strcpy(ptr+1, filename.c_str());
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exec_commands_in_file(CommandParameters(buffer), main_context);
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}
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}
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void set_option(OptionManager& option_manager, const CommandParameters& params)
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{
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if (params.size() != 2)
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throw wrong_argument_count();
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option_manager[params[0]] = params[1];
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}
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class RegisterRestorer
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{
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public:
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RegisterRestorer(char name)
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: m_name(name),
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m_save(RegisterManager::instance()[name].content())
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{}
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~RegisterRestorer()
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{ RegisterManager::instance()[m_name] = m_save; }
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private:
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std::vector<String> m_save;
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char m_name;
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};
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void exec_keys(const KeyList& keys,
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const Context& context)
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{
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auto prompt_save = prompt_func;
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auto get_key_save = get_key_func;
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auto restore_funcs = on_scope_end([&]() {
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prompt_func = prompt_save;
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get_key_func = get_key_save;
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});
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size_t pos = 0;
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prompt_func = [&](const String&, Completer) {
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size_t begin = pos;
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while (pos < keys.size() and keys[pos].key != '\n')
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++pos;
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String result;
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for (size_t i = begin; i < pos; ++i)
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result += String() + keys[i].key;
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++pos;
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return result;
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};
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get_key_func = [&]() {
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if (pos >= keys.size())
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throw runtime_error("no more characters");
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return keys[pos++];
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};
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RegisterRestorer quote('"');
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RegisterRestorer slash('/');
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Editor batch_editor(context.buffer());
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Editor& editor = context.has_window() ? static_cast<Editor&>(context.window())
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: static_cast<Editor&>(batch_editor);
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scoped_edition edition(editor);
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int count = 0;
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while(pos < keys.size())
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{
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const Key& key = keys[pos++];
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if (key.modifiers == Key::Modifiers::None and isdigit(key.key))
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count = count * 10 + key.key - '0';
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else
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{
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auto it = keymap.find(key);
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if (it != keymap.end())
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it->second(editor, count);
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count = 0;
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}
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}
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}
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void exec_string(const CommandParameters& params,
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const 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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KeyList keys = parse_keys(params[0]);
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exec_keys(keys, context);
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}
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void eval_string(const CommandParameters& params,
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const Context& context)
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{
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CommandManager::instance().execute(params, context);
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}
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}
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void register_commands()
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{
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CommandManager& cm = CommandManager::instance();
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cm.register_commands({ "e", "edit" }, edit<false>, CommandManager::None,
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PerArgumentCommandCompleter({ complete_filename }));
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cm.register_commands({ "e!", "edit!" }, edit<true>, CommandManager::None,
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PerArgumentCommandCompleter({ complete_filename }));
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cm.register_commands({ "q", "quit" }, quit<false>);
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cm.register_commands({ "q!", "quit!" }, quit<true>);
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cm.register_commands({ "w", "write" }, write_buffer,
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CommandManager::None,
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PerArgumentCommandCompleter({ complete_filename }));
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cm.register_command("wq", write_and_quit<false>);
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cm.register_command("wq!", write_and_quit<true>);
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cm.register_commands({ "b", "buffer" }, show_buffer,
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CommandManager::None,
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PerArgumentCommandCompleter({
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[](const String& prefix, size_t cursor_pos)
|
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{ return BufferManager::instance().complete_buffername(prefix, cursor_pos); }
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}));
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cm.register_commands({ "ah", "addhl" }, add_highlighter,
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CommandManager::None,
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[](const CommandParameters& params, size_t token_to_complete, size_t pos_in_token)
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{
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Window& w = main_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_highlighter(arg, pos_in_token);
|
||||
else
|
||||
return CandidateList();
|
||||
});
|
||||
cm.register_commands({ "rh", "rmhl" }, rm_highlighter,
|
||||
CommandManager::None,
|
||||
[](const CommandParameters& params, size_t token_to_complete, size_t pos_in_token)
|
||||
{
|
||||
Window& w = main_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 w.highlighters().get_group(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,
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({
|
||||
[](const String& prefix, size_t cursor_pos)
|
||||
{ return FilterRegistry::instance().complete_filter(prefix, cursor_pos); }
|
||||
}));
|
||||
cm.register_commands({ "rf", "rmfilter" }, rm_filter,
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({
|
||||
[](const String& prefix, size_t cursor_pos)
|
||||
{ return main_context.window().complete_filterid(prefix, cursor_pos); }
|
||||
}));
|
||||
cm.register_command("hook", add_hook, CommandManager::IgnoreSemiColons | CommandManager::DeferredShellEval);
|
||||
|
||||
cm.register_command("source", exec_commands_in_file,
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({ complete_filename }));
|
||||
cm.register_command("runtime", exec_commands_in_runtime_file);
|
||||
|
||||
cm.register_command("exec", exec_string);
|
||||
cm.register_command("eval", eval_string);
|
||||
|
||||
cm.register_command("def", define_command, CommandManager::IgnoreSemiColons | CommandManager::DeferredShellEval);
|
||||
cm.register_command("echo", echo_message);
|
||||
|
||||
cm.register_commands({ "setg", "setglobal" },
|
||||
[](const CommandParameters& params, const Context&)
|
||||
{ set_option(GlobalOptionManager::instance(), params); },
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({
|
||||
[](const String& prefix, size_t cursor_pos)
|
||||
{ return GlobalOptionManager::instance().complete_option_name(prefix, cursor_pos); }
|
||||
}));
|
||||
cm.register_commands({ "setb", "setbuffer" },
|
||||
[](const CommandParameters& params, const Context& context)
|
||||
{ set_option(context.buffer().option_manager(), params); },
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({
|
||||
[](const String& prefix, size_t cursor_pos)
|
||||
{ return main_context.buffer().option_manager().complete_option_name(prefix, cursor_pos); }
|
||||
}));
|
||||
cm.register_commands({ "setw", "setwindow" },
|
||||
[](const CommandParameters& params, const Context& context)
|
||||
{ set_option(context.window().option_manager(), params); },
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({
|
||||
[](const String& prefix, size_t cursor_pos)
|
||||
{ return main_context.window().option_manager().complete_option_name(prefix, cursor_pos); }
|
||||
}));
|
||||
}
|
||||
|
||||
}
|
||||
12
src/commands.hh
Normal file
12
src/commands.hh
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
#ifndef commands_hh_INCLUDED
|
||||
#define commands_hh_INCLUDED
|
||||
|
||||
namespace Kakoune
|
||||
{
|
||||
|
||||
void register_commands();
|
||||
|
||||
}
|
||||
|
||||
#endif // commands_hh_INCLUDED
|
||||
|
||||
574
src/main.cc
574
src/main.cc
|
|
@ -1,7 +1,7 @@
|
|||
#include "window.hh"
|
||||
#include "buffer.hh"
|
||||
#include "file.hh"
|
||||
#include "shell_manager.hh"
|
||||
#include "commands.hh"
|
||||
#include "command_manager.hh"
|
||||
#include "buffer_manager.hh"
|
||||
#include "register_manager.hh"
|
||||
|
|
@ -29,6 +29,13 @@
|
|||
using namespace Kakoune;
|
||||
using namespace std::placeholders;
|
||||
|
||||
|
||||
namespace Kakoune
|
||||
{
|
||||
|
||||
Context main_context;
|
||||
bool quit_requested = false;
|
||||
|
||||
void draw_editor_ifn(Editor& editor)
|
||||
{
|
||||
Window* window = dynamic_cast<Window*>(&editor);
|
||||
|
|
@ -186,374 +193,6 @@ void do_go(Editor& editor, int count)
|
|||
}
|
||||
}
|
||||
|
||||
Context main_context;
|
||||
|
||||
Buffer* open_or_create(const String& filename)
|
||||
{
|
||||
Buffer* buffer = NULL;
|
||||
try
|
||||
{
|
||||
buffer = create_buffer_from_file(filename);
|
||||
}
|
||||
catch (file_not_found& what)
|
||||
{
|
||||
NCurses::print_status("new file " + filename);
|
||||
buffer = new Buffer(filename, Buffer::Type::NewFile);
|
||||
}
|
||||
return buffer;
|
||||
}
|
||||
|
||||
template<bool force_reload>
|
||||
void edit(const CommandParameters& params, const Context& context)
|
||||
{
|
||||
if (params.size() == 0 or params.size() > 3)
|
||||
throw wrong_argument_count();
|
||||
|
||||
String filename = params[0];
|
||||
|
||||
Buffer* buffer = nullptr;
|
||||
if (not force_reload)
|
||||
buffer = BufferManager::instance().get_buffer(filename);
|
||||
if (not buffer)
|
||||
buffer = open_or_create(filename);
|
||||
|
||||
Window& window = *buffer->get_or_create_window();
|
||||
|
||||
if (params.size() > 1)
|
||||
{
|
||||
int line = std::max(0, atoi(params[1].c_str()) - 1);
|
||||
int column = params.size() > 2 ?
|
||||
std::max(0, atoi(params[2].c_str()) - 1) : 0;
|
||||
|
||||
window.select(window.buffer().iterator_at({line, column}));
|
||||
}
|
||||
|
||||
main_context = Context(window);
|
||||
}
|
||||
|
||||
void write_buffer(const CommandParameters& params, const Context& context)
|
||||
{
|
||||
if (params.size() > 1)
|
||||
throw wrong_argument_count();
|
||||
|
||||
Buffer& buffer = context.window().buffer();
|
||||
String filename = params.empty() ? buffer.name()
|
||||
: parse_filename(params[0]);
|
||||
|
||||
write_buffer_to_file(buffer, filename);
|
||||
buffer.notify_saved();
|
||||
}
|
||||
|
||||
bool quit_requested = false;
|
||||
|
||||
template<bool force>
|
||||
void quit(const CommandParameters& params, const Context& context)
|
||||
{
|
||||
if (params.size() != 0)
|
||||
throw wrong_argument_count();
|
||||
|
||||
if (not force)
|
||||
{
|
||||
std::vector<String> names;
|
||||
for (auto& buffer : BufferManager::instance())
|
||||
{
|
||||
if (buffer.type() != Buffer::Type::Scratch and buffer.is_modified())
|
||||
names.push_back(buffer.name());
|
||||
}
|
||||
if (not names.empty())
|
||||
{
|
||||
String message = "modified buffers remaining: [";
|
||||
for (auto it = names.begin(); it != names.end(); ++it)
|
||||
{
|
||||
if (it != names.begin())
|
||||
message += ", ";
|
||||
message += *it;
|
||||
}
|
||||
message += "]";
|
||||
NCurses::print_status(message);
|
||||
return;
|
||||
}
|
||||
}
|
||||
quit_requested = true;
|
||||
}
|
||||
|
||||
template<bool force>
|
||||
void write_and_quit(const CommandParameters& params, const Context& context)
|
||||
{
|
||||
write_buffer(params, context);
|
||||
quit<force>(CommandParameters(), context);
|
||||
}
|
||||
|
||||
void show_buffer(const CommandParameters& params, const Context& context)
|
||||
{
|
||||
if (params.size() != 1)
|
||||
throw wrong_argument_count();
|
||||
|
||||
Buffer* buffer = BufferManager::instance().get_buffer(params[0]);
|
||||
if (not buffer)
|
||||
NCurses::print_status("buffer " + params[0] + " does not exists");
|
||||
else
|
||||
main_context = Context(*buffer->get_or_create_window());
|
||||
}
|
||||
|
||||
void add_highlighter(const CommandParameters& params, const Context& context)
|
||||
{
|
||||
if (params.size() < 1)
|
||||
throw wrong_argument_count();
|
||||
try
|
||||
{
|
||||
HighlighterRegistry& registry = HighlighterRegistry::instance();
|
||||
|
||||
if (params[0] == "-group")
|
||||
{
|
||||
if (params.size() < 3)
|
||||
throw wrong_argument_count();
|
||||
HighlighterParameters highlighter_params(params.begin()+3, params.end());
|
||||
HighlighterGroup& group = context.window().highlighters().get_group(params[1]);
|
||||
registry.add_highlighter_to_group(context.window(), group,
|
||||
params[2], highlighter_params);
|
||||
}
|
||||
else
|
||||
{
|
||||
HighlighterParameters highlighter_params(params.begin()+1, params.end());
|
||||
registry.add_highlighter_to_window(context.window(),
|
||||
params[0], highlighter_params);
|
||||
}
|
||||
|
||||
}
|
||||
catch (runtime_error& err)
|
||||
{
|
||||
NCurses::print_status("error: " + err.description());
|
||||
}
|
||||
}
|
||||
|
||||
void rm_highlighter(const CommandParameters& params, const Context& context)
|
||||
{
|
||||
if (params.size() < 1)
|
||||
throw wrong_argument_count();
|
||||
try
|
||||
{
|
||||
if (params[0] == "-group")
|
||||
{
|
||||
if (params.size() != 3)
|
||||
throw wrong_argument_count();
|
||||
HighlighterGroup& group = context.window().highlighters().get_group(params[1]);
|
||||
group.remove(params[2]);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (params.size() != 1)
|
||||
throw wrong_argument_count();
|
||||
context.window().highlighters().remove(params[0]);
|
||||
}
|
||||
}
|
||||
catch (runtime_error& err)
|
||||
{
|
||||
NCurses::print_status("error: " + err.description());
|
||||
}
|
||||
}
|
||||
|
||||
void add_filter(const CommandParameters& params, const Context& context)
|
||||
{
|
||||
if (params.size() < 1)
|
||||
throw wrong_argument_count();
|
||||
|
||||
try
|
||||
{
|
||||
FilterRegistry& registry = FilterRegistry::instance();
|
||||
FilterParameters filter_params(params.begin()+1, params.end());
|
||||
registry.add_filter_to_window(context.window(), params[0],
|
||||
filter_params);
|
||||
}
|
||||
catch (runtime_error& err)
|
||||
{
|
||||
NCurses::print_status("error: " + err.description());
|
||||
}
|
||||
}
|
||||
|
||||
void rm_filter(const CommandParameters& params, const Context& context)
|
||||
{
|
||||
if (params.size() != 1)
|
||||
throw wrong_argument_count();
|
||||
|
||||
context.window().remove_filter(params[0]);
|
||||
}
|
||||
|
||||
void add_hook(const CommandParameters& params, const Context& context)
|
||||
{
|
||||
if (params.size() < 4)
|
||||
throw wrong_argument_count();
|
||||
|
||||
String regex = params[2];
|
||||
std::vector<String> hook_params(params.begin()+3, params.end());
|
||||
|
||||
auto hook_func = [=](const String& param, const Context& context) {
|
||||
if (boost::regex_match(param.begin(), param.end(),
|
||||
Regex(regex.begin(), regex.end())))
|
||||
CommandManager::instance().execute(hook_params, context);
|
||||
};
|
||||
|
||||
if (params[0] == "global")
|
||||
GlobalHookManager::instance().add_hook(params[1], hook_func);
|
||||
else if (params[0] == "window")
|
||||
context.window().hook_manager().add_hook(params[1], hook_func);
|
||||
else
|
||||
NCurses::print_status("error: no such hook container " + params[0]);
|
||||
}
|
||||
|
||||
void define_command(const CommandParameters& params, const Context& context)
|
||||
{
|
||||
if (params.size() < 2)
|
||||
throw wrong_argument_count();
|
||||
|
||||
if (params[0] == "-env-params")
|
||||
{
|
||||
std::vector<String> cmd_params(params.begin() + 2, params.end());
|
||||
CommandManager::instance().register_command(params[1],
|
||||
[=](const CommandParameters& params, const Context& context) {
|
||||
char param_name[] = "kak_param0";
|
||||
for (size_t i = 0; i < 10; ++i)
|
||||
{
|
||||
param_name[sizeof(param_name) - 2] = '0' + i;
|
||||
if (params.size() > i)
|
||||
setenv(param_name, params[i].c_str(), 1);
|
||||
else
|
||||
unsetenv(param_name);
|
||||
}
|
||||
CommandManager::instance().execute(cmd_params, context);
|
||||
});
|
||||
}
|
||||
else if (params[0] == "-append-params")
|
||||
{
|
||||
std::vector<String> cmd_params(params.begin() + 2, params.end());
|
||||
CommandManager::instance().register_command(params[1],
|
||||
[=](const CommandParameters& params, const Context& context) {
|
||||
std::vector<String> merged_params = cmd_params;
|
||||
for (auto& param : params)
|
||||
merged_params.push_back(param);
|
||||
CommandManager::instance().execute(merged_params, context);
|
||||
});
|
||||
}
|
||||
else
|
||||
{
|
||||
std::vector<String> cmd_params(params.begin() + 1, params.end());
|
||||
CommandManager::instance().register_command(params[0],
|
||||
[=](const CommandParameters& params, const Context& context) {
|
||||
if (not params.empty())
|
||||
throw wrong_argument_count();
|
||||
CommandManager::instance().execute(cmd_params, context);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
void echo_message(const CommandParameters& params, const Context& context)
|
||||
{
|
||||
String message;
|
||||
for (auto& param : params)
|
||||
message += param + " ";
|
||||
NCurses::print_status(message);
|
||||
}
|
||||
|
||||
void exec_commands_in_file(const CommandParameters& params,
|
||||
const Context& context)
|
||||
{
|
||||
if (params.size() != 1)
|
||||
throw wrong_argument_count();
|
||||
|
||||
String file_content = read_file(parse_filename(params[0]));
|
||||
CommandManager& cmd_manager = CommandManager::instance();
|
||||
|
||||
size_t pos = 0;
|
||||
size_t length = file_content.length();
|
||||
bool cat_with_previous = false;
|
||||
String command_line;
|
||||
while (true)
|
||||
{
|
||||
if (not cat_with_previous)
|
||||
command_line.clear();
|
||||
|
||||
size_t end_pos = pos;
|
||||
|
||||
while (file_content[end_pos] != '\n' and end_pos != length)
|
||||
{
|
||||
if (file_content[end_pos] == '"' or file_content[end_pos] == '\'' or
|
||||
file_content[end_pos] == '`')
|
||||
{
|
||||
char delimiter = file_content[end_pos];
|
||||
++end_pos;
|
||||
while ((file_content[end_pos] != delimiter or
|
||||
file_content[end_pos-1] == '\\') and end_pos != length)
|
||||
++end_pos;
|
||||
|
||||
if (end_pos == length)
|
||||
{
|
||||
NCurses::print_status(String("unterminated '") + delimiter + "' string");
|
||||
return;
|
||||
}
|
||||
|
||||
++end_pos;
|
||||
}
|
||||
|
||||
if (end_pos != length)
|
||||
++end_pos;
|
||||
}
|
||||
if (end_pos != pos and end_pos != length and
|
||||
file_content[end_pos - 1] == '\\')
|
||||
{
|
||||
command_line += file_content.substr(pos, end_pos - pos - 1);
|
||||
cat_with_previous = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
command_line += file_content.substr(pos, end_pos - pos);
|
||||
cmd_manager.execute(command_line, context);
|
||||
cat_with_previous = false;
|
||||
}
|
||||
if (end_pos == length)
|
||||
{
|
||||
if (cat_with_previous)
|
||||
NCurses::print_status("while executing commands in \"" + params[0] +
|
||||
"\": last command not complete");
|
||||
break;
|
||||
}
|
||||
pos = end_pos + 1;
|
||||
}
|
||||
}
|
||||
|
||||
void exec_commands_in_runtime_file(const CommandParameters& params,
|
||||
const Context& context)
|
||||
{
|
||||
if (params.size() != 1)
|
||||
throw wrong_argument_count();
|
||||
|
||||
const String& filename = params[0];
|
||||
char buffer[2048];
|
||||
#if defined(__linux__)
|
||||
ssize_t res = readlink("/proc/self/exe", buffer, 2048 - filename.length());
|
||||
assert(res != -1);
|
||||
buffer[res] = '\0';
|
||||
#elif defined(__APPLE__)
|
||||
uint32_t bufsize = 2048 - filename.length();
|
||||
_NSGetExecutablePath(buffer, &bufsize);
|
||||
#else
|
||||
# error "finding executable path is not implemented on this platform"
|
||||
#endif
|
||||
char* ptr = strrchr(buffer, '/');
|
||||
if (ptr)
|
||||
{
|
||||
strcpy(ptr+1, filename.c_str());
|
||||
exec_commands_in_file(CommandParameters(buffer), main_context);
|
||||
}
|
||||
}
|
||||
|
||||
void set_option(OptionManager& option_manager, const CommandParameters& params)
|
||||
{
|
||||
if (params.size() != 2)
|
||||
throw wrong_argument_count();
|
||||
|
||||
option_manager[params[0]] = params[1];
|
||||
}
|
||||
|
||||
void do_command()
|
||||
{
|
||||
try
|
||||
|
|
@ -794,95 +433,6 @@ std::unordered_map<Key, std::function<void (Editor& editor, int count)>> keymap
|
|||
{ { Key::Modifiers::Alt, 'x' }, [](Editor& editor, int count) { editor.select(select_whole_lines); } },
|
||||
};
|
||||
|
||||
class RegisterRestorer
|
||||
{
|
||||
public:
|
||||
RegisterRestorer(char name)
|
||||
: m_name(name),
|
||||
m_save(RegisterManager::instance()[name].content())
|
||||
{}
|
||||
|
||||
~RegisterRestorer()
|
||||
{ RegisterManager::instance()[m_name] = m_save; }
|
||||
|
||||
private:
|
||||
std::vector<String> m_save;
|
||||
char m_name;
|
||||
};
|
||||
|
||||
void exec_keys(const KeyList& keys,
|
||||
const Context& context)
|
||||
{
|
||||
auto prompt_save = prompt_func;
|
||||
auto get_key_save = get_key_func;
|
||||
|
||||
auto restore_funcs = on_scope_end([&]() {
|
||||
prompt_func = prompt_save;
|
||||
get_key_func = get_key_save;
|
||||
});
|
||||
|
||||
size_t pos = 0;
|
||||
|
||||
prompt_func = [&](const String&, Completer) {
|
||||
size_t begin = pos;
|
||||
while (pos < keys.size() and keys[pos].key != '\n')
|
||||
++pos;
|
||||
|
||||
String result;
|
||||
for (size_t i = begin; i < pos; ++i)
|
||||
result += String() + keys[i].key;
|
||||
++pos;
|
||||
|
||||
return result;
|
||||
};
|
||||
|
||||
get_key_func = [&]() {
|
||||
if (pos >= keys.size())
|
||||
throw runtime_error("no more characters");
|
||||
return keys[pos++];
|
||||
};
|
||||
|
||||
RegisterRestorer quote('"');
|
||||
RegisterRestorer slash('/');
|
||||
|
||||
Editor batch_editor(context.buffer());
|
||||
Editor& editor = context.has_window() ? static_cast<Editor&>(context.window())
|
||||
: static_cast<Editor&>(batch_editor);
|
||||
|
||||
scoped_edition edition(editor);
|
||||
|
||||
int count = 0;
|
||||
while(pos < keys.size())
|
||||
{
|
||||
const Key& key = keys[pos++];
|
||||
|
||||
if (key.modifiers == Key::Modifiers::None and isdigit(key.key))
|
||||
count = count * 10 + key.key - '0';
|
||||
else
|
||||
{
|
||||
auto it = keymap.find(key);
|
||||
if (it != keymap.end())
|
||||
it->second(editor, count);
|
||||
count = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void exec_string(const CommandParameters& params,
|
||||
const Context& context)
|
||||
{
|
||||
if (params.size() != 1)
|
||||
throw wrong_argument_count();
|
||||
|
||||
KeyList keys = parse_keys(params[0]);
|
||||
|
||||
exec_keys(keys, context);
|
||||
}
|
||||
|
||||
void eval_string(const CommandParameters& params,
|
||||
const Context& context)
|
||||
{
|
||||
CommandManager::instance().execute(params, context);
|
||||
}
|
||||
|
||||
void run_unit_tests();
|
||||
|
|
@ -905,108 +455,13 @@ int main(int argc, char* argv[])
|
|||
shell_manager.register_env_var("bufname",
|
||||
[](const Context& context)
|
||||
{ return context.buffer().name(); });
|
||||
|
||||
|
||||
command_manager.register_commands({ "e", "edit" }, edit<false>,
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({ complete_filename }));
|
||||
command_manager.register_commands({ "e!", "edit!" }, edit<true>,
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({ complete_filename }));
|
||||
command_manager.register_commands({ "q", "quit" }, quit<false>);
|
||||
command_manager.register_commands({ "q!", "quit!" }, quit<true>);
|
||||
command_manager.register_commands({ "w", "write" }, write_buffer,
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({ complete_filename }));
|
||||
command_manager.register_command("wq", write_and_quit<false>);
|
||||
command_manager.register_command("wq!", write_and_quit<true>);
|
||||
command_manager.register_commands({ "b", "buffer" }, show_buffer,
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({
|
||||
std::bind(&BufferManager::complete_buffername, &buffer_manager, _1, _2)
|
||||
}));
|
||||
command_manager.register_commands({ "ah", "addhl" }, add_highlighter,
|
||||
CommandManager::None,
|
||||
[&](const CommandParameters& params, size_t token_to_complete, size_t pos_in_token)
|
||||
{
|
||||
Window& w = main_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 highlighter_registry.complete_highlighter(arg, pos_in_token);
|
||||
else
|
||||
return CandidateList();
|
||||
});
|
||||
command_manager.register_commands({ "rh", "rmhl" }, rm_highlighter,
|
||||
CommandManager::None,
|
||||
[&](const CommandParameters& params, size_t token_to_complete, size_t pos_in_token)
|
||||
{
|
||||
Window& w = main_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 w.highlighters().get_group(params[1]).complete_id(arg, pos_in_token);
|
||||
else
|
||||
return w.highlighters().complete_id(arg, pos_in_token);
|
||||
});
|
||||
command_manager.register_commands({ "af", "addfilter" }, add_filter,
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({
|
||||
std::bind(&FilterRegistry::complete_filter, &filter_registry, _1, _2)
|
||||
}));
|
||||
command_manager.register_commands({ "rf", "rmfilter" }, rm_filter,
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({
|
||||
[&](const String& prefix, size_t cursor_pos)
|
||||
{ return main_context.window().complete_filterid(prefix, cursor_pos); }
|
||||
}));
|
||||
command_manager.register_command("hook", add_hook, CommandManager::IgnoreSemiColons | CommandManager::DeferredShellEval);
|
||||
|
||||
command_manager.register_command("source", exec_commands_in_file,
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({ complete_filename }));
|
||||
command_manager.register_command("runtime", exec_commands_in_runtime_file);
|
||||
|
||||
command_manager.register_command("exec", exec_string);
|
||||
command_manager.register_command("eval", eval_string);
|
||||
|
||||
command_manager.register_command("def", define_command, CommandManager::IgnoreSemiColons | CommandManager::DeferredShellEval);
|
||||
command_manager.register_command("echo", echo_message);
|
||||
|
||||
command_manager.register_commands({ "setg", "setglobal" },
|
||||
[&](const CommandParameters& params, const Context&) { set_option(option_manager, params); },
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({
|
||||
[&](const String& prefix, size_t cursor_pos)
|
||||
{ return option_manager.complete_option_name(prefix, cursor_pos); }
|
||||
}));
|
||||
command_manager.register_commands({ "setb", "setbuffer" },
|
||||
[&](const CommandParameters& params, const Context& context)
|
||||
{ set_option(context.buffer().option_manager(), params); },
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({
|
||||
[&](const String& prefix, size_t cursor_pos)
|
||||
{ return main_context.buffer().option_manager().complete_option_name(prefix, cursor_pos); }
|
||||
}));
|
||||
command_manager.register_commands({ "setw", "setwindow" },
|
||||
[&](const CommandParameters& params, const Context& context)
|
||||
{ set_option(context.window().option_manager(), params); },
|
||||
CommandManager::None,
|
||||
PerArgumentCommandCompleter({
|
||||
[&](const String& prefix, size_t cursor_pos)
|
||||
{ return main_context.window().option_manager().complete_option_name(prefix, cursor_pos); }
|
||||
}));
|
||||
|
||||
register_commands();
|
||||
register_highlighters();
|
||||
register_filters();
|
||||
|
||||
try
|
||||
{
|
||||
exec_commands_in_runtime_file({ "kakrc" }, main_context);
|
||||
command_manager.execute("runtime kakrc", main_context);
|
||||
}
|
||||
catch (Kakoune::runtime_error& error)
|
||||
{
|
||||
|
|
@ -1018,8 +473,13 @@ int main(int argc, char* argv[])
|
|||
write_debug("*** This is the debug buffer, where debug info will be written ***\n");
|
||||
write_debug("utf-8 test: é á ï");
|
||||
|
||||
auto buffer = (argc > 1) ? open_or_create(argv[1]) : new Buffer("*scratch*", Buffer::Type::Scratch);
|
||||
main_context = Context(*buffer->get_or_create_window());
|
||||
if (argc > 1)
|
||||
command_manager.execute(String("edit ") + argv[1], main_context);
|
||||
else
|
||||
{
|
||||
auto buffer = new Buffer("*scratch*", Buffer::Type::Scratch);
|
||||
main_context = Context(*buffer->get_or_create_window());
|
||||
}
|
||||
|
||||
NCurses::draw_window(main_context.window());
|
||||
int count = 0;
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user