Nothing
# Set various env vars (copied from tools::texi2dvi) to ensure that
# latex can find bib and style files in the right places
local_texi2dvi_envvars <- function(input_path, env = caller_env()) {
withr::local_envvar(
BSTINPUTS = bst_paths(input_path),
TEXINPUTS = tex_paths(input_path),
BIBINPUTS = bib_paths(input_path),
.local_envir = env
)
}
bst_paths <- function(path) {
paths <- c(
Sys.getenv("BSTINPUTS"),
path_dir(path),
path(R.home("share"), "texmf", "bibtex", "bst")
)
paste(paths, collapse = .Platform$path.sep)
}
tex_paths <- function(path) {
paths <- c(
Sys.getenv("TEXINPUTS"),
path_dir(path),
path(R.home("share"), "texmf", "tex", "latex")
)
paste(paths, collapse = .Platform$path.sep)
}
bib_paths <- function(path) {
paths <- c(
Sys.getenv("BIBINPUTS"),
tex_paths(path)
)
paste(paths, collapse = .Platform$path.sep)
}
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