[BUG] A custom org-num-format-function causes org-latex-preview warn when it called. [9.6.15 (release_9.6.15 @ /usr/share/emacs/29.3/lisp/org/)]
* What I'm experiencing: A custom ~org-num-format-function~ causes ~org-latex-preview~ warn when it is called. * Exact "Warning" I'm getting. ⛔ Warning (org-element-cache): org-element--cache: Org parser error in ask.org::648. Resetting. The error was: (error "Invalid search bound (wrong side of point)") Backtrace: nil * Info about when this Warning comes: - Warning comes up when equation change from "previewed-state (image)" back to "text-state" - Warning only comes when the equation is changed. * Setup (the custom ~org-num-format-function~) #+begin_src elisp (defun my/org-num-format (numbering) (concat (number-to-string (car numbering)) "." (mapconcat (lambda (x) (format "%02d" x)) (cdr numbering) ".") " ")) (setq org-num-format-function #'my/org-num-format) #+end_src #+RESULTS: : my/org-num-format * To Reproduce 1. Change the org-num-format-function as written above 2. (In org-file) Turn-on ~org-num-mode~ 3. (In org-file) On any equation, change it. 4. run ~org-latex-preview~ to preview the equation image. 5, run ~org-latex-preview~ go back to text mode. (here warning comes) (If warning doesn't appear try from step 3 again) (When org-num-mode turned off, it doesn't produce warning) $\alpha$ Emacs : GNU Emacs 29.3 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.41, cairo version 1.18.0) Package: Org mode version 9.6.15 (release_9.6.15 @ /usr/share/emacs/29.3/lisp/org/)
Re: [BUG] Org export LaTeX: Multiple dashes in ~code~/=verbatim= turn into wrong number of dashes [9.5.5 (release_9.5.5 @ /usr/share/emacs/28.2/lisp/org/)]
I think I even found a solution much easier solution.
Just replace each - dash with {-} when exporting latex.
In other words:
|---+-|
| Original org | New suggestion |
|---+-|
| | ... |
| * code | \section{code} |
| 1. ~-~ | \label{sec:org532ffa5} |
| 2. ~--~ | \begin{enumerate} |
| 3. ~---~ | \item \texttt{{-}} |
| 4. ~~ | \item \texttt{{-}{-}} |
| 5. ~-~ | \item \texttt{{-}{-}{-}} |
| 6. ~a--b~ | \item \texttt{{-}{-}{-}{-}} |
| | \item \texttt{{-}{-}{-}{-}{-}} |
| * verbatim | \item \texttt{a{-}{-}{-}{-}{-}{-}b} |
| 1. =-= | \end{enumerate} |
| 2. =--= | |
| 3. =---= | \section{verbatim} |
| 4. == | \label{sec:org4a05ec4} |
| 5. =-= | \begin{enumerate} |
| 6. =a--b= | \item \texttt{{-}} |
| | \item \texttt{{-}{-}} |
| | \item \texttt{{-}{-}{-}} |
| | \item \texttt{{-}{-}{-}{-}} |
| | \item \texttt{{-}{-}{-}{-}{-}} |
| | \item \texttt{a{-}{-}{-}{-}{-}{-}b} |
| | \end{enumerate} |
| | ... |
|---+-|
This will ensure each - character as a separate character.
This seems much easier to implement and readable.
Garid Z.
[BUG] Org export LaTeX: Multiple dashes in ~code~/=verbatim= turn into wrong number of dashes [9.5.5 (release_9.5.5 @ /usr/share/emacs/28.2/lisp/org/)]
I'm exporting the following org file (left-side) to a LaTeX pdf file.
The org file contains the multiple dashes in the ~code~ =verbatim=
format. The exported PDF file doesn't have the correct number of dashes.
|+---|
| Original org | Exported tex file section |
|+---|
|| |
|* code |\section{code} |
| 1. ~-~ |\label{sec:org532ffa5} |
| 2. ~--~|\begin{enumerate} |
| 3. ~---~ |\item \texttt{-} |
| 4. ~~ |\item \texttt{-{}-}|
| 5. ~-~ |\item \texttt{-{}--} |
| 6. ~a--b~ |\item \texttt{-{}--{}-}|
||\item \texttt{-{}--{}--} |
|* verbatim |\item \texttt{a-{}--{}--{}-b} |
| 1. =-= |\end{enumerate}|
| 2. =--=| |
| 3. =---= |\section{verbatim} |
| 4. == |\label{sec:org4a05ec4} |
| 5. =-= |\begin{enumerate} |
| 6. =a--b= |\item \texttt{-} |
||\item \texttt{-{}-}|
||\item \texttt{-{}--} |
||\item \texttt{-{}--{}-}|
||\item \texttt{-{}--{}--} |
||\item \texttt{a-{}--{}--{}-b} |
||\end{enumerate}|
||...|
|+---|
These multiple dashes need `{}` separator in between (i.e. `-{}-`).
However, I believe that ~~ should become \texttt{-{}-{}-{}-{}-}
(actual 4 dashes) instead of \texttt{-{}--{}-} (dash + en.dash + dash)?
It may be needed {} in between every dash. (I read from here
)
Basically what I'm saying is that. I might need the following in
order to have the correct number of dashes.
|+--|
| Original org | Maybe it should have exported |
|+--|
|| ...|
|* code | \section{code} |
| 1. ~-~ | \label{sec:org532ffa5} |
| 2. ~--~| \begin{enumerate} |
| 3. ~---~ | \item \texttt{-} |
| 4. ~~ | \item \texttt{-{}-}|
| 5. ~-~ | \item \texttt{-{}-{}-} |
| 6. ~a--b~ | \item \texttt{-{}-{}-{}-} |
|| \item \texttt{-{}-{}-{}-{}-} |
|* verbatim | \item \texttt{a-{}-{}-{}-{}-{}-b} |
| 1. =-= | \end{enumerate}|
| 2. =--=| |
| 3. =---= | \section{verbatim} |
| 4. == | \label{sec:org4a05ec4} |
| 5. =-= | \begin{enumerate} |
| 6. =a--b= | \item \texttt{-} |
|| \item \texttt{-{}-}|
|| \item \texttt{-{}-{}-} |
|| \item \texttt{-{}-{}-{}-} |
|| \item \texttt{-{}-{}-{}-{}-} |
|| \item \texttt{a-{}-{}-{}-{}-{}-b} |
|| \end{enumerate}|
||... |
|+--|
The possible place this bug might reside:
It's possible that while exporting, it replaces -- with -{}-.
So 4 dashes () has 2 -- so each couple gets replaced
with -{}- finally forming -{}--{}-.
I was suggested to report this possible bug in the following forum question
.
If this was an intentional feature I'm sorry.
Garid Z.
Emacs : GNU Emacs 28.2 (build 1, x86_64-pc-linux-gnu, GTK+ Version
3.24.36, cairo version 1.17.6)
of 2023-01-03
Package: Org mode version 9.5.5 (release_9.5.5 @
/usr/share/emacs/28.2/lisp/org/)
