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gdb: rename cmd_list_element::prefixlist to subcommands

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While browsing this code, I found the name "prefixlist" really
confusing.  I kept reading it as "list of prefixes".  Which it isn't:
it's a list of sub-commands, for a prefix command.  I think that
renaming it to "subcommands" would make things clearer.

gdb/ChangeLog:

	* Rename "prefixlist" parameters to "subcommands" throughout.
	* cli/cli-decode.h (cmd_list_element) <prefixlist>: Rename to...
	<subcommands>: ... this.
	* cli/cli-decode.c (lookup_cmd_for_prefixlist): Rename to...
	(lookup_cmd_with_subcommands): ... this.

Change-Id: I150da10d03052c2420aa5b0dee41f422e2a97928
This commit is contained in:
Simon Marchi 2021-05-17 14:01:08 -04:00
parent ecd0a6b35d
commit 14b42fc4a0
13 changed files with 94 additions and 87 deletions
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6
gdb/python/py-cmd.c
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@ -111,7 +111,7 @@ cmdpy_function (struct cmd_list_element *command,
error (_("Invalid invocation of Python command object."));
if (! PyObject_HasAttr ((PyObject *) obj, invoke_cst))
{
if (obj->command->prefixlist != nullptr)
if (obj->command->subcommands != nullptr)
{
/* A prefix command does not need an invoke method. */
return;
@ -393,9 +393,9 @@ gdbpy_parse_command_name (const char *name,
return NULL;
}
if (elt->prefixlist)
if (elt->subcommands)
{
*base_list = elt->prefixlist;
*base_list = elt->subcommands;
return result;
}