Ještě více magie, která se snaží zachraňovat blokové výstupy z příkazů, které byly zavolány jako Span.

src/formatitko/command.py

@@ -16,7 +16,7 @@ class InlineCommand(Span, Command):
 			if len(content) == 1 and (isinstance(content[0], Para) or isinstance(content[0], Plain)):
 				return Span(*content[0].content)
 			else:
-				raise InlineError(f"The command {self.attributes['c']} returned multiple Paragraphs and must be executed using `::: {{c={self.attributes['c']}}}\\n:::`.\n\n{content}")
+				return Div(*content)
 	pass
 
 class BlockCommand(Div, Command):

src/formatitko/output_generator.py

@@ -49,7 +49,7 @@ class FormatitkoRecursiveError(Exception):
 			eprint('on line: "' + stringify(line).strip() + '"', end="")
 		eprint()
 		eprint("in element: " + str(self.elements[0]).replace("\n", "\\n"))
-		sys.tracebacklimit = 2
+		sys.tracebacklimit = 0
 		raise self.__cause__ from None
 
 

src/formatitko/transform_processor.py

@@ -18,7 +18,7 @@ from .context import Group, InlineGroup, BlockGroup
 from .util import nullify, import_md
 from .context import Context, CommandCallable
 from .whitespace import Whitespace, bavlna
-from .command import BlockCommand, InlineCommand, CodeCommand, Command
+from .command import BlockCommand, InlineCommand, CodeCommand, Command, InlineError
 from .command_util import handle_command_define, parse_command
 from .nop_processor import NOPProcessor, ELCl, DoubleDocError
 
@@ -56,6 +56,18 @@ class TransformProcessor(NOPProcessor):
 				return nullify(e)
 		return e
 
+	def transform_ListContainer(self, e: ListContainer) -> ListContainer:
+		try:
+			return super().transform_ListContainer(e)
+		except TypeError as err:
+			names = []
+			for el in e:
+				if hasattr(el, "attributes") and "c" in el.attributes:
+					names.append(el.attributes["c"])
+			if len(names) > 0:
+				raise InlineError(f"The command{'s' if len(names) > 1 else ''} {names[0] if len(names) == 1 else names} was called in an Inline way but returned Block content. Put it in a paragraph alone or execute it as a Div using: \n::: {{c={names[0] if len(names) == 1 else '<command_name>'}}}\n:::")
+			else:
+				raise err
 
 	def transform_Doc(self, e: Doc) -> Doc:
 		if self.context is not None:
@@ -96,6 +108,19 @@ class TransformProcessor(NOPProcessor):
 		else:
 			return BlockGroup(*content, context=new_context)
 
+	def transform_Para(self, e: Para) -> Union[Para, Div]:
+		if len(e.content) == 1 and isinstance(e.content[0], Span):
+			# If the span turns out to be a command, it might return a Div. We should then replace ourselves with the Div
+			span = e.content[0]
+			span = self.transform(span)
+			if isinstance(span, Div):
+				return span
+			else:
+				e.content[0] = span
+				return super().transform_Para(e)
+		else:
+			return super().transform_Para(e)
+
 	def transform_Div(self, e: Div) -> Union[Div, Group, Null, RawBlock]:
 		e.content = self.transform(e.content)