argc 1.24.0

A bash cli framework, also a bash-based command runner
Documentation 
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---
source: tests/validate.rs
expression: data
---
RUN
prog

# OUTPUT
command cat >&2 <<-'EOF' 
error: the following required arguments were not provided:
  --ao <AO>
EOF
exit 1

# BUILD_OUTPUT
error: the required environments `<VAL>` were not provided