diff options
Diffstat (limited to 'POSIX')
| -rw-r--r-- | POSIX | 12 |
1 files changed, 8 insertions, 4 deletions
@@ -101,7 +101,11 @@ The following list is what's changed when 'POSIX mode' is in effect: 25. A non-interactive shell exits with an error status if a variable assignment error occurs in an assignment statement preceding a - special builtin, but not with any other simple command. + special builtin, but not with any other simple command. For any + other simple command, the shell aborts execution of that command, + and execution continues at the top level ("the shell shall not + perform any further processing of the command in which the error + occurred"). 26. A non-interactive shell exits with an error status if the iteration variable in a 'for' statement or the selection variable @@ -185,14 +189,14 @@ The following list is what's changed when 'POSIX mode' is in effect: variable values without quotes, unless they contain shell metacharacters, even if the result contains nonprinting characters. - 48. When the 'cd' builtin is invoked in LOGICAL mode, and the pathname + 48. When the 'cd' builtin is invoked in logical mode, and the pathname constructed from '$PWD' and the directory name supplied as an argument does not refer to an existing directory, 'cd' will fail - instead of falling back to PHYSICAL mode. + instead of falling back to physical mode. 49. When the 'cd' builtin cannot change a directory because the length of the pathname constructed from '$PWD' and the directory name - supplied as an argument exceeds PATH_MAX when all symbolic links + supplied as an argument exceeds 'PATH_MAX' when all symbolic links are expanded, 'cd' will fail instead of attempting to use only the supplied directory name. |