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Also with indented source code you can use <<- (with a trailing dash) to ignore leading tabs (but not leading spaces). For example this:

if [ some test ]; then
    cat <<- xx
        line1
        line2
xx
fi

Outputs indented text without the leading whitespace:

line1
line2

Also with indented source code you can use <<- (with a trailing dash) to ignore leading tabs (but not leading spaces).

For example this:

if [ some test ]; then
    cat <<- xx
        line1
        line2
xx
fi

Outputs indented text without the leading whitespace:

line1
line2

Also with indented source code you can use <<- (with a trailing dash) to ignore leading tabs (but not leading spaces). For example this:

if [ some test ]; then
    cat <<- xx
        line1
        line2
xx
fi

Outputs indented text without the leading whitespace:

line1
line2

Also with indented source code you can use <<- (with a trailing dash) to ignore leading tabs (but not leading spaces). For example this:

if [ some test ]; then
    cat <<- xx
        line1
        line2
xx
fi

Outputs indented text without the leading whitespace:

line1
line2

Also with indented source code you can use <<- (with a trailing dash) to ignore leading tabs or spaces. For example this:

if [ some test ]; then
    cat <<- xx
        line1
        line2
xx
fi

Outputs indented text without the leading whitespace:

line1
line2

Also with indented source code you can use <<- (with a trailing dash) to ignore leading tabs (but not leading spaces). For example this:

if [ some test ]; then
    cat <<- xx
        line1
        line2
xx
fi

Outputs indented text without the leading whitespace:

line1
line2