$ git status
# On branch mchp_sw
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#       modified:   mchp_sw/lcd.c
#
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#       mchp_sw/io.h

$ git add -p mchp_sw/lcd.com
No changes.