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Add a few more ed commands.

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This commit is contained in:
syedm
2026-08-13 16:38:01 +01:00
parent cd13557e15
commit 48fb8e3501
5 changed files with 41 additions and 9 deletions
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src/internal/commands/commands.cc
+33 -2
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@@ -40,7 +40,7 @@ void Command::register_posix(BEd &ctx) {
for (auto &[name, buffer] : ctx.buffers)
if (buffer->modified)
throw ed_error("Buffer " + name + " modified.");
throw fatal_error("", 0);
throw fatal_error("Quitting", 0);
}
};
ctx.commands.insert(
@@ -66,7 +66,38 @@ void Command::register_posix(BEd &ctx) {
for (auto &[name, buffer] : ctx.buffers)
if (buffer->modified)
throw ed_error("Buffer " + name + " modified.");
throw fatal_error("", 0);
throw fatal_error("Quitting", 0);
}
}
);
ctx.commands.insert(
"Q",
Command{
.address_mode = Command::AddressMode::None,
.suffix = Command::SuffixKind::None,
.desc = "Force quitting.",
.accept_zero = false,
.handle = [](BEd &, std::span<const uint64_t>, std::string_view) {
throw fatal_error("Force Quitting", 0);
}
}
);
ctx.commands.insert(
"p",
Command{
.address_mode = Command::AddressMode::Range,
.suffix = Command::SuffixKind::Suffix,
.desc = "Print range (default .,.)",
.accept_zero = false,
.handle = [](BEd &ctx, std::span<const uint64_t> addresses, std::string_view) {
uint64_t start_line = ctx.active->line;
uint64_t end_line = ctx.active->line;
if (!addresses.size())
ctx.active->print(start_line, end_line);
else if (addresses.size() == 1)
ctx.active->print(addresses[0], addresses[0]);
else
ctx.active->print(addresses[0], addresses[1]);
}
}
);