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Avoid recursive macro calls

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This commit is contained in:
Maxime Coste 2013-02-21 13:35:20 +01:00
parent 9306a89deb
commit cf01f0ed7a
1 changed files with 7 additions and 0 deletions
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7
src/main.cc
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@ -453,6 +453,10 @@ void start_or_end_macro_recording(Context& context)
void replay_macro(Context& context) void replay_macro(Context& context)
{ {
static bool running_macro = false;
if (running_macro)
throw runtime_error("nested macros not supported");
int count = context.numeric_param(); int count = context.numeric_param();
context.input_handler().on_next_key([count](const Key& key, Context& context) mutable { context.input_handler().on_next_key([count](const Key& key, Context& context) mutable {
if (key.modifiers == Key::Modifiers::None) if (key.modifiers == Key::Modifiers::None)
@ -460,6 +464,9 @@ void replay_macro(Context& context)
memoryview<String> reg_val = RegisterManager::instance()[key.key].values(context); memoryview<String> reg_val = RegisterManager::instance()[key.key].values(context);
if (not reg_val.empty()) if (not reg_val.empty())
{ {
running_macro = true;
auto stop_macro = on_scope_end([&] { running_macro = false; });
scoped_edition edition(context.editor()); scoped_edition edition(context.editor());
do { exec_keys(parse_keys(reg_val[0]), context); } while (--count > 0); do { exec_keys(parse_keys(reg_val[0]), context); } while (--count > 0);
} }