#!/usr/bin/env bash

PROGNAME=${0##*/}

MACROS=(
    B \
    BI \
    BR \
    EE \
    EX \
    I \
    IB \
    IP \
    IR \
    LP \
    ME \
    MT \
    OP \
    P \
    PP \
    RB \
    RE \
    RI \
    RS \
    SB \
    SH \
    SM \
    SS \
    SY \
    TH \
    TP \
    TQ \
    UE \
    UR \
    YS \
)

declare -A TOTAL

for MACRO in ${MACROS[@]}
do
    TOTAL[$MACRO]=0

    for FILE in "$@"
    do
        COUNT=$(grep -ch '^\.'$MACRO "$FILE")
        TOTAL[$MACRO]=$(( TOTAL[$MACRO] + COUNT ))
    done

    printf "%s: %d\n" $MACRO ${TOTAL[$MACRO]}
done

# vim:set ai et sw=4 ts=4 tw=80: