diff options
Diffstat (limited to 'builtins/set.def')
| -rw-r--r-- | builtins/set.def | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/builtins/set.def b/builtins/set.def index 02cc16a..3bb3270 100644 --- a/builtins/set.def +++ b/builtins/set.def @@ -1,7 +1,7 @@ This file is set.def, from which is created set.c. It implements the "set" and "unset" builtins in Bash. -Copyright (C) 1987-2002 Free Software Foundation, Inc. +Copyright (C) 1987-2004 Free Software Foundation, Inc. This file is part of GNU Bash, the Bourne Again SHell. @@ -128,11 +128,13 @@ $SHORT_DOC set [--abefhkmnptuvxBCHP] [-o option] [arg ...] -E If set, the ERR trap is inherited by shell functions. #if defined (BANG_HISTORY) -H Enable ! style history substitution. This flag is on - by default. + by default when the shell is interactive. #endif /* BANG_HISTORY */ -P If set, do not follow symbolic links when executing commands such as cd which change the current directory. -T If set, the DEBUG trap is inherited by shell functions. + - Assign any remaining arguments to the positional parameters. + The -x and -v options are turned off. Using + rather than - causes these flags to be turned off. The flags can also be used upon invocation of the shell. The current @@ -311,7 +313,7 @@ set_ignoreeof (on_or_off, option_name) ignoreeof = on_or_off == FLAG_ON; unbind_variable ("ignoreeof"); if (ignoreeof) - bind_variable ("IGNOREEOF", "10"); + bind_variable ("IGNOREEOF", "10", 0); else unbind_variable ("IGNOREEOF"); sv_ignoreeof ("IGNOREEOF"); @@ -327,7 +329,7 @@ set_posix_mode (on_or_off, option_name) if (posixly_correct == 0) unbind_variable ("POSIXLY_CORRECT"); else - bind_variable ("POSIXLY_CORRECT", "y"); + bind_variable ("POSIXLY_CORRECT", "y", 0); sv_strict_posix ("POSIXLY_CORRECT"); return (0); } @@ -503,7 +505,7 @@ set_shellopts () else exported = 0; - v = bind_variable ("SHELLOPTS", value); + v = bind_variable ("SHELLOPTS", value, 0); /* Turn the read-only attribute back on, and turn off the export attribute if it was set implicitly by mark_modified_vars and SHELLOPTS was not |