53 here-doc terminated with a parenthesis
54 ' # or a single back- or doublequote
55 ./comsub-posix1.sub: command substitution: line 2: syntax error near unexpected token `)'
56 ./comsub-posix1.sub: command substitution: line 2: ` if x; then echo foo )'
58 swap32_posix is a function
61 local funcname=swap32_posix;
66 ($arg & 4278190080) >> 24 |
67 ($arg & 16711680) >> 8 |