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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: emacs-orgmode-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN X-Migadu-Scanner: mx13.migadu.com X-Migadu-Spam-Score: -2.62 X-Spam-Score: -2.62 X-Migadu-Queue-Id: 4FA7154790 X-TUID: ITYSl2IvcQh0 On 16/12/2023 21:44, Ihor Radchenko wrote: > Max Nikulin writes: > >>> @wrap{{outer wrap; @wrap{{inner wrap allowing } as well}}; back}}. >> >> Are you assuming invisible zero-width space as a way to escape literal >> {{ or }}? I would prefer some visible characters. > > No, not zero-width space. Literally, {{...}}. The idea is to define > delimiters as "[{]+" the matching number of "}". This way, we do not > need to worry about escaping "}" inside and can get nested markup for > free. It is more or less how Org parser works for special block: > the opening delimiter is #+begin_whatever is matched against > #+end_. I am afraid, there is an issue if wrapped content is surrounded by braces. An ambiguity arises for @wrap{{{content}}} it may be @wrap{{{ content }}}, @wrap{{ {content} }}, or @wrap{ {{content}} }. It seems, some escape character is unavoidable. > Also, see https://list.orgmode.org/orgmode/87mtaez8do.fsf@localhost/ > with my original proposal and some discussion that followed up. I completely forgot that you wrote about balanced parenthesis earlier. >> Juan Manuel Macías. Re: About 'inline special blocks' >>> Bringing that into the paragraph is >>> unnecessarily overloading the paragraph and breaking the social contract >>> of lightweight markup, where paragraphs should still look like >>> paragraphs. > I am pretty sure that I replied to that concern raised in a parallel > thread. My idea was to allow macro replacement inside attributes: > > #+macro: alt #+attr_html :alt $1 > What about @wrap[<<>>]{[[/path/to/image]]} Certainly it allows to shorten in-text arguments. Just as noweb references, it has some disadvantages. I consider comma as macro argument separator as a kind of a pitfall. Macro definitions, unlike code blocks definitions for noweb references, can not be multiline (unless defined in elisp code). Unless something better will be proposed, I consider macro expansion inside arguments as a viable approach. (I can not recall if it was discussed earlier.)