diff options
Diffstat (limited to 'POSIX')
| -rw-r--r-- | POSIX | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -154,13 +154,20 @@ The following list is what's changed when `POSIX mode' is in effect: `$PATH'. 40. The `vi' editing mode will invoke the `vi' editor directly when - the `v' command is run, instead of checking `$FCEDIT' and + the `v' command is run, instead of checking `$VISUAL' and `$EDITOR'. 41. When the `xpg_echo' option is enabled, Bash does not attempt to interpret any arguments to `echo' as options. Each argument is displayed, after escape characters are converted. + 42. The `ulimit' builtin uses a block size of 512 bytes for the `-c' + and `-f' options. + + 43. The arrival of `SIGCHLD' when a trap is set on `SIGCHLD' does not + interrupt the `wait' builtin and cause it to return immediately. + The trap command is run once for each child that exits. + There is other POSIX behavior that Bash does not implement by default even when in POSIX mode. Specifically: |