#!/bin/sh
#
# Compiler script for groff
#
# [-k (preconv)] Convert encoding to something groff understands
# [-e (eqn)]     Format equations for troff or MathML
# [-t (tbl)]     Format tables for troff
# [-p (pic)]     Compile pictures for troff or TeX
# [-G (grap)]    Typesetting graphs (grap usually not installed by default)
# [-j (chem)]    Chemical structure diagrams (messes up spacing!)

# Configuration
BIB="$HOME/Documents/bibliography" # Bibliography file
MAC="$HOME/.config/groff/"         # Macros dir
GROMACS="-mspdf"                   # groff macros
PRE="-ketpG"                       # Preprocessors
OUT="pdf"                          # Output format

# groff-img: Personal script, image manipulation
# soelim: Enable macros dir
# refer: Enable bibliography
groff-img "$1" | soelim -I "$MAC" | refer -p "$BIB" |
    groff "$GROMACS" -T "$OUT" -U "$PRE"