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Cleanup dynamic registers init, and add # register for selection count

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This commit is contained in:
Maxime Coste 2013-10-01 19:52:19 +02:00
parent fb80ef092e
commit bc051c53af
1 changed files with 12 additions and 4 deletions
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16
src/main.cc
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@ -58,7 +58,7 @@ String runtime_directory()
void register_env_vars()
{
struct EnvVarDesc { const char* name; String (*func)(const String&, const Context&); };
EnvVarDesc env_vars[] = { {
static const EnvVarDesc env_vars[] = { {
"bufname",
[](const String& name, const Context& context)
{ return context.buffer().display_name(); }
@ -135,10 +135,18 @@ void register_env_vars()
void register_registers()
{
RegisterManager& register_manager = RegisterManager::instance();
using StringList = std::vector<String>;
struct DynRegDesc { char name; StringList (*func)(const Context&); };
static const DynRegDesc dyn_regs[] = {
{ '%', [](const Context& context) { return StringList{{context.buffer().display_name()}}; } },
{ '.', [](const Context& context) { return context.editor().selections_content(); } },
{ '#', [](const Context& context) { return StringList{{to_string((int)context.editor().selections().size())}}; } },
};
RegisterManager& register_manager = RegisterManager::instance();
for (auto& dyn_reg : dyn_regs)
register_manager.register_dynamic_register(dyn_reg.name, dyn_reg.func);
register_manager.register_dynamic_register('%', [](const Context& context) { return std::vector<String>(1, context.buffer().display_name()); });
register_manager.register_dynamic_register('.', [](const Context& context) { return context.editor().selections_content(); });
for (size_t i = 0; i < 10; ++i)
{
register_manager.register_dynamic_register('0'+i,