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# Use lexer.bash.command.substitution=2 to style command substitution
# so that both the scope of the command and the internal structure are visible.
# Nested command
$(ls -la$(ls *.c))
# Check strings and backticks in command
echo $('ls' "." `ls` $'.' $".")
PROJECT_DIR=$(rlwrap -S "Enter source path: " -e '' -i -o cat)
# Multiple nesting levels
$(ls -la$(ls $(c) $'*.c' ` $(${s})`))
# Multi-line
$(ls |
more)
$(
`x`
"x"
`ls`
$'x'
$"x"
)
#end -- checks termination of previous
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