pmodules/bash
0
0
Fork 0
mirror of https://https.git.savannah.gnu.org/git/bash.git synced 2026-08-06 10:12:38 +02:00
Code Issues Packages Projects Releases Wiki Activity

commit bash-20101015 snapshot

Browse Source
This commit is contained in:
Chet Ramey
2011-12-12 22:08:08 -05:00
parent aad3dfa27a
commit 048b249ea3
33 changed files with 843 additions and 122 deletions
Download Patch File Download Diff File Expand all files Collapse all files
CWRU/CWRU.chlog
+70
View File
@@ -10446,3 +10446,73 @@ builtins/{source.def,evalfile.c}
how `command' can cancel effects of special builtin exit properties
in the case of `dot file not found'
10/13
-----
lib/sh/strtrans.c
- pass \c through unchanged if not escaping for `echo -e' and they are
the final two characters in the string
10/15
-----
subst.c
- extract_dollar_brace_string: fix problem with single quotes
in unquoted ${...} for Posix compliance
10/16
-----
builtins/exec.def
- catch return value from shell_execve; don't print duplicate error
message if return value is EX_NOTFOUND. Make sure exit status
from exec is 127 if command is not found
execute_cmd.c
- fix typo (`saved_redirects' should be `saved redirects') in
execute_function_or_builtin `command exec' case. Typo caused
too much of the unwind-protect stack to be discarded
- in same execute_function_or_builtin case, don't discard the
`saved redirects' frame unconditionally; only discard it if
saved_redirects is non-null in the `command exec' case. Fixes
sh -c 'command exec; exit 1' hanging bug uncovered by FreeBSD
sh test cases
10/18
-----
subst.c
- when in posix mode, shell should not exit if a variable assignment
error (e.g., assigning to readonly variable) occurs preceding a
command that is not a special builtin. Fixes bug uncovered by
FreeBSD sh test cases
- when in posix mode, the ${!?} and ${!#} expansions are not indirect
expansions, but posix word expansions involving the `!' variable
parse.y
- fix parse_comsub so that it does not skip backslash-newline when
parsing a comment
10/19
-----
subst.c
- fix parameter_brace_expand so that an attempt to use the % or #
expansions on an unset variable with -u set will cause a non-
interactive shell to abort. Posix change
- fix parameter_brace_expand so that an attempt to use pattern
substitution or case modification expansions on an unset variable
with -u set will cause and unbound variable error and make a
non-interactive shell abort
- change parameter_brace_expand_length to return INTMAX_MIN if a
positional parameter is unset and -u is set
- if parameter_brace_expand_length returns INTMAX_MIN when -u is set,
treat it as an unbound variable error and make a non-interactive
shell abort. Posix change
- change parameter_brace_expand_length to return INTMAX_MIN if an
implicit reference to array[0] is made ${#array} and array[0] is
not set when -u is set
10/20
-----
builtins/cd.def
- Posix 2008 says that if no matching directories are found in $CDPATH,
use the directory name passed as an operand and go on. Posix change
doc/bashref.texi
- change Posix mode section with latest additions and removals
CWRU/CWRU.chlog~
+75
View File
@@ -10438,3 +10438,78 @@ execute_cmd.c
- set executing_command_builtin in execute_builtin if the builtin is
command_builtin. Unwind-protected in execute_function_or_builtin
(like executing_builtin variable). Available for rest of shell
builtins/{source.def,evalfile.c}
- make sure that non-interactive posix mode shells exit if the file
argument to `.' is not found only if they are not being executed
by the command builtin (executing_command_builtin == 0). This is
how `command' can cancel effects of special builtin exit properties
in the case of `dot file not found'
10/13
-----
lib/sh/strtrans.c
- pass \c through unchanged if not escaping for `echo -e' and they are
the final two characters in the string
10/15
-----
subst.c
- extract_dollar_brace_string: fix problem with single quotes
in unquoted ${...} for Posix compliance
10/16
-----
builtins/exec.def
- catch return value from shell_execve; don't print duplicate error
message if return value is EX_NOTFOUND. Make sure exit status
from exec is 127 if command is not found
execute_cmd.c
- fix typo (`saved_redirects' should be `saved redirects') in
execute_function_or_builtin `command exec' case. Typo caused
too much of the unwind-protect stack to be discarded
- in same execute_function_or_builtin case, don't discard the
`saved redirects' frame unconditionally; only discard it if
saved_redirects is non-null in the `command exec' case. Fixes
sh -c 'command exec; exit 1' hanging bug uncovered by FreeBSD
sh test cases
10/18
-----
subst.c
- when in posix mode, shell should not exit if a variable assignment
error (e.g., assigning to readonly variable) occurs preceding a
command that is not a special builtin. Fixes bug uncovered by
FreeBSD sh test cases
- when in posix mode, the ${!?} and ${!#} expansions are not indirect
expansions, but posix word expansions involving the `!' variable
parse.y
- fix parse_comsub so that it does not skip backslash-newline when
parsing a comment
10/19
-----
subst.c
- fix parameter_brace_expand so that an attempt to use the % or #
expansions on an unset variable with -u set will cause a non-
interactive shell to abort. Posix change
- fix parameter_brace_expand so that an attempt to use pattern
substitution or case modification expansions on an unset variable
with -u set will cause and unbound variable error and make a
non-interactive shell abort
- change parameter_brace_expand_length to return INTMAX_MIN if a
positional parameter is unset and -u is set
- if parameter_brace_expand_length returns INTMAX_MIN when -u is set,
treat it as an unbound variable error and make a non-interactive
shell abort. Posix change
- change parameter_brace_expand_length to return INTMAX_MIN if an
implicit reference to array[0] is made ${#array} and array[0] is
not set when -u is set
10/20
-----
builtins/cd.def
- Posix 2008 says that if no matching directories are found in $CDPATH,
use the directory name passed as an operand and go on. Posix change