patch equations

this function patches equations (particularly eqnarray)

Usage

patch_equations(article_dir)

Arguments

article_dir

path to the directory which contains tex article

Value

patches equations environments in LaTeX file and also backs up the old file before modification

Examples

article_dir <- system.file("examples/article",
                 package = "texor")
dir.create(your_article_folder <- file.path(tempdir(), "tempdir"))
x <- file.copy(from = article_dir, to = your_article_folder,recursive = TRUE,)
your_article_path <- paste(your_article_folder,"article",sep="/")
texor::patch_equations(your_article_path)
unlink(your_article_folder,recursive = TRUE)