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Display some information when moving in history

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This commit is contained in:
Maxime Coste 2016-07-24 22:53:44 +01:00
parent 087a17eb24
commit 78fc88ae6d
1 changed files with 8 additions and 4 deletions
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12
src/normal.cc
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@ -1449,18 +1449,22 @@ void move_in_history(Context& context, NormalParams params)
{ {
Buffer& buffer = context.buffer(); Buffer& buffer = context.buffer();
size_t timestamp = buffer.timestamp(); size_t timestamp = buffer.timestamp();
const size_t count = (size_t)std::max(1, params.count); const int count = std::max(1, params.count);
const size_t history_id = buffer.current_history_id() + const int history_id = (int)buffer.current_history_id() +
(direction == Direction::Forward ? count : -count); (direction == Direction::Forward ? count : -count);
if (buffer.move_to(history_id)) if (buffer.move_to((size_t)history_id))
{ {
auto ranges = compute_modified_ranges(buffer, timestamp); auto ranges = compute_modified_ranges(buffer, timestamp);
if (not ranges.empty()) if (not ranges.empty())
context.selections_write_only() = std::move(ranges); context.selections_write_only() = std::move(ranges);
context.selections().avoid_eol(); context.selections().avoid_eol();
context.print_status({ format("moved to change #{}", history_id),
get_face("Information") });
} }
else else
context.print_status({ "nothing left to redo", get_face("Information") }); context.print_status({ format("no such change: #{}", history_id),
get_face("Information") });
} }
void exec_user_mappings(Context& context, NormalParams params) void exec_user_mappings(Context& context, NormalParams params)