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Add set-face/unset-face CommandHelpers

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This commit is contained in:
Delapouite 2018-11-02 19:19:13 +01:00
parent 4cd7583bbc
commit 22166a69c2
1 changed files with 17 additions and 2 deletions
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19
src/commands.cc
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@ -2091,6 +2091,21 @@ static Completions complete_face(const Context& context, CompletionFlags flags,
transform([](auto& entry) -> const String& { return entry.key; }))}; transform([](auto& entry) -> const String& { return entry.key; }))};
} }
static String face_doc_helper(const Context& context, CommandParameters params)
{
if (params.size() < 2)
return {};
try
{
auto face = context.faces()[params[1]];
return format("{}:\n{}", params[1], indent(to_string(face)));
}
catch (runtime_error&)
{
return {};
}
}
const CommandDesc set_face_cmd = { const CommandDesc set_face_cmd = {
"set-face", "set-face",
"face", "face",
@ -2104,7 +2119,7 @@ const CommandDesc set_face_cmd = {
"facespec can as well just be the name of another face", "facespec can as well just be the name of another face",
ParameterDesc{{}, ParameterDesc::Flags::None, 3, 3}, ParameterDesc{{}, ParameterDesc::Flags::None, 3, 3},
CommandFlags::None, CommandFlags::None,
CommandHelper{}, face_doc_helper,
make_completer(complete_scope, complete_face, complete_face), make_completer(complete_scope, complete_face, complete_face),
[](const ParametersParser& parser, Context& context, const ShellContext&) [](const ParametersParser& parser, Context& context, const ShellContext&)
{ {
@ -2121,7 +2136,7 @@ const CommandDesc unset_face_cmd = {
"unset-face <scope> <name>: remove <face> from <scope>", "unset-face <scope> <name>: remove <face> from <scope>",
ParameterDesc{{}, ParameterDesc::Flags::None, 2, 2}, ParameterDesc{{}, ParameterDesc::Flags::None, 2, 2},
CommandFlags::None, CommandFlags::None,
CommandHelper{}, face_doc_helper,
make_completer(complete_scope, complete_face), make_completer(complete_scope, complete_face),
[](const ParametersParser& parser, Context& context, const ShellContext&) [](const ParametersParser& parser, Context& context, const ShellContext&)
{ {