Lots of progress on the CommandAlias refactoring
This cleans things up such CommandAlias essentially can work as its own object; the aliases still live in a separate map, but are now just full-fledged CommandObjectSPs
This patch also cleans up help generation for aliases, allows aliases to vend their own help, and adds a tweak such that "dash-dash aliases", such as po, don't show the list of options for their underlying command, since those can't be provided anyway
I plan to fix up a few more things here, and then add a test case and proclaim victory
llvm-svn: 263499
diff --git a/lldb/source/Interpreter/CommandObject.cpp b/lldb/source/Interpreter/CommandObject.cpp
index 0993cd3..ead292a 100644
--- a/lldb/source/Interpreter/CommandObject.cpp
+++ b/lldb/source/Interpreter/CommandObject.cpp
@@ -88,12 +88,12 @@
{
StreamString syntax_str;
syntax_str.Printf ("%s", GetCommandName());
- if (GetOptions() != nullptr)
+ if (!IsDashDashCommand() && GetOptions() != nullptr)
syntax_str.Printf (" <cmd-options>");
if (m_arguments.size() > 0)
{
syntax_str.Printf (" ");
- if (WantsRawCommandString() && GetOptions() && GetOptions()->NumCommandOptions())
+ if (!IsDashDashCommand() && WantsRawCommandString() && GetOptions() && GetOptions()->NumCommandOptions())
syntax_str.Printf("-- ");
GetFormattedCommandArguments (syntax_str);
}