possible problem parsing INFO description field

[vjcitn]

An INFO record like

##INFO=<ID=VRS_Allele_IDs,Number=R,Type=String,Description="The computed identifiers for the GA4GH VRS Alleles corresponding to the GT indexes of the REF and ALT alleles [VRS version=2.0.1;VRS-Python version=2.1.1]">

is processed to

> vh@header@listData$INFO$Description[93]
[1] "The computed identifiers for the GA4GH VRS Alleles corresponding to the GT indexes of the REF and ALT alleles [VRS version"

Something about the equals sign causes truncation of string?

 sessionInfo()
R version 4.4.2 (2024-10-31)
Platform: x86_64-pc-linux-gnu
Running under: Ubuntu 24.04.1 LTS

Matrix products: default
BLAS:   /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3 
LAPACK: /usr/lib/x86_64-linux-gnu/openblas-pthread/libopenblasp-r0.3.26.so;  LAPACK version 3.12.0

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C               LC_TIME=en_US.UTF-8       
 [4] LC_COLLATE=en_US.UTF-8     LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   
 [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                  LC_ADDRESS=C              
[10] LC_TELEPHONE=C             LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       

time zone: Etc/UTC
tzcode source: system (glibc)

attached base packages:
[1] stats4    stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
 [1] VariantAnnotation_1.52.0    Rsamtools_2.22.0            Biostrings_2.74.0          
 [4] XVector_0.46.0              SummarizedExperiment_1.36.0 Biobase_2.66.0             
 [7] GenomicRanges_1.58.0        GenomeInfoDb_1.42.1         IRanges_2.40.1             
[10] S4Vectors_0.44.0            MatrixGenerics_1.18.0       matrixStats_1.4.1          
[13] BiocGenerics_0.52.0         DT_0.33                     AnVILGCP_1.0.0             
[16] AnVIL_1.18.5                AnVILBase_1.0.0             dplyr_1.1.4                

loaded via a namespace (and not attached):
 [1] tidyselect_1.2.1         blob_1.2.4               bitops_1.0-9             RCurl_1.98-1.16         
 [5] fastmap_1.2.0            GenomicAlignments_1.42.0 promises_1.3.0           XML_3.99-0.17           
 [9] digest_0.6.37            mime_0.12                lifecycle_1.0.4          KEGGREST_1.46.0         
[13] RSQLite_2.3.7            magrittr_2.0.3           compiler_4.4.2           rlang_1.1.4             
[17] sass_0.4.9               tools_4.4.2              utf8_1.2.4               yaml_2.3.10             
[21] rtracklayer_1.66.0       lambda.r_1.2.4           S4Arrays_1.6.0           htmlwidgets_1.6.4       
[25] bit_4.5.0                curl_6.0.1               DelayedArray_0.32.0      pkgload_1.4.0           
[29] abind_1.4-8              BiocParallel_1.40.0      miniUI_0.1.1.1           purrr_1.0.2             
[33] grid_4.4.2               fansi_1.0.6              xtable_1.8-4             rapiclient_0.1.8        
[37] cli_3.6.3                crayon_1.5.3             generics_0.1.3           rstudioapi_0.17.1       
[41] rjson_0.2.23             httr_1.4.7               BiocBaseUtils_1.8.0      DBI_1.2.3               
[45] cachem_1.1.0             zlibbioc_1.52.0          parallel_4.4.2           AnnotationDbi_1.68.0    
[49] restfulr_0.0.15          formatR_1.14             vctrs_0.6.5              Matrix_1.7-1            
[53] jsonlite_1.8.9           bit64_4.5.2              GenomicFeatures_1.58.0   crosstalk_1.2.1         
[57] tidyr_1.3.1              jquerylib_0.1.4          glue_1.8.0               codetools_0.2-20        
[61] futile.logger_1.4.3      later_1.3.2              BiocIO_1.16.0            UCSC.utils_1.2.0        
[65] tibble_3.2.1             pillar_1.9.0             rappdirs_0.3.3           htmltools_0.5.8.1       
[69] BSgenome_1.74.0          GenomeInfoDbData_1.2.13  R6_2.5.1                 httr2_1.0.5             
[73] shiny_1.9.1              lattice_0.22-6           futile.options_1.0.1     png_0.1-8               
[77] memoise_2.0.1            httpuv_1.6.15            bslib_0.8.0              Rcpp_1.0.13-1           
[81] SparseArray_1.6.0        pkgconfig_2.0.3