Unicode chars

Dear All


I was trying the supplementary file?GS_main.R from
https://esajournals.onlinelibrary.wiley.com/doi/abs/10.1002/ecy.3475

I have tried to prevent latex compilation from failing using Sweave 
after trying all the online fixes I could find including using Rterm?
I could fix it if it was in the input but not in the output?
I am using R version 4.2 on windows 11 with 64 GB memory


Sweave code

\begin{small}
<<r0>>=
library(emdbook) # version 1.3.12
library(bbmle) # version 1.0.23.1
library(pbmcapply) # version 1.5.0?
library(tidyverse) # version 1.3.0
library(ggpubr) # version 0.4.0
@ %%


<<r7>>=
summaryTable <-
tibble(model = m.names,
? ? ? ?dim = m.dims[model],? ? ? ? ? ? ? ? ?
? ? ? ?score = m.loo[model],? ? ? ? ? ? ? ??
? ? ? ?delScore = score - min(score),? ? ? ?
? ? ? ?se_ose = se_ose[model],? ? ? ? ? ? ??
? ? ? ?se_mod = se_mod[model]) %>% arrange(dim) %>%? mutate(index = 
1:length(dim))
summaryTable
@ %%


Output
\begin{Schunk}
\begin{Sinput}
? summaryTable <-
? tibble(model = m.names,
? ? ? ? ?dim = m.dims[model],? ? ? ? ? ? ? ? ?
? ? ? ? ?score = m.loo[model],? ? ? ? ? ? ? ??
? ? ? ? ?delScore = score - min(score),? ? ? ?
? ? ? ? ?se_ose = se_ose[model],? ? ? ? ? ? ??
? ? ? ? ?se_mod = se_mod[model]) %>% arrange(dim) %>%? mutate(index = 
1:length(dim))
? summaryTable
\end{Sinput}
\begin{Soutput}
# A tibble: 10 ? 7
? ?model? ?dim score delScore se_ose se_mod index
? ?<chr> <int> <dbl>? ? <dbl>? <dbl>? <dbl> <int>
?1 zero? ? ? 2? 908.? ? 5.84? ? 40.1? ?4.14? ? ?1
?2 d? ? ? ? ?3? 904.? ? 1.71? ? 40.6? ?2.52? ? ?2
?3 q? ? ? ? ?3? 907.? ? 4.92? ? 40.2? ?3.80? ? ?3
?4 qd? ? ? ? 4? 902.? ? 0? ? ? ?40.7? ?0? ? ? ? 4
?5 qdi? ? ? ?5? 903.? ? 0.632? ?40.5? ?1.60? ? ?5
?6 x? ? ? ? ?6? 908.? ? 5.58? ? 40.2? ?5.53? ? ?6
?7 xq? ? ? ? 7? 907.? ? 4.81? ? 40.3? ?5.36? ? ?7
?8 xd? ? ? ? 7? 905.? ? 2.96? ? 40.5? ?5.04? ? ?8
?9 xqd? ? ? ?8? 903.? ? 0.908? ?40.5? ?4.52? ? ?9
10 xqdi? ? ? 9? 904.? ? 1.89? ? 40.4? ?4.70? ? 10
\end{Soutput}
\end{Schunk}


The problem is the output from tibble?
# A tibble: 10 ? 7


the \times character is Unicode?U+00D7 or hex \xd7 and pdflatex lualatex 
etc fail where this occurs
Is there a way of adding "sanitizing" code in the output before 
compiling?
Or do I have to change it manually before compiling


I do not want to switch to knitr.?


Regards


Duncan Mackay



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