Add project structure and write part of introduction

.setup_local_env.sh

@@ -0,0 +1,24 @@
+# This script sets up the environment to be able to compile the latex source
+# files from within the 'src' directory with latexmk.
+#
+# Context: The project is set up in such a way that running make from the root
+# directory compiles all documents. When using vimtex, however, when compiling
+# a document it is always assumed that the root directory is that of the
+# document currently being edited. Running this script enables the documents in
+# 'src' to be edited and compiled with vimtex as well.
+
+SRC_DIRS=$(ls src)
+
+for SRC_DIR in $SRC_DIRS; do
+    # Create the latexmkrc file. Note the -cd option which changes the working
+    # directory
+    echo '$pdflatex="pdflatex -shell-escape -interaction=nonstopmode -synctex=1 %O %S -cd ./../..";' >./src/$SRC_DIR/.latexmkrc
+    echo '$out_dir = "build";' >>./src/$SRC_DIR/.latexmkrc
+    echo '$pdf_mode = 1;' >>./src/$SRC_DIR/.latexmkrc
+
+    # Changing the working driectory using the -cd option seems to only affect
+    # source files.
+    #ln -s `pwd`/src ./src
+    ln -s $(pwd)/lib ./src/$SRC_DIR/lib
+    ln -s $(pwd)/src ./src/$SRC_DIR/src
+done