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| author | Bart Schaefer <barts@users.sourceforge.net> | 2000-05-08 16:29:41 +0000 |
|---|---|---|
| committer | Bart Schaefer <barts@users.sourceforge.net> | 2000-05-08 16:29:41 +0000 |
| commit | d006556c74fa99b0d2ed93fc9ca9b9b96cf82032 (patch) | |
| tree | 7657ab6ba7b73671ade862efebd7c8298fb3cb78 | |
| parent | 705fd24fd5c64fcf0bd59c0cda29a2125d7199e3 (diff) | |
| download | zsh-d006556c74fa99b0d2ed93fc9ca9b9b96cf82032.tar.gz zsh-d006556c74fa99b0d2ed93fc9ca9b9b96cf82032.tar.xz zsh-d006556c74fa99b0d2ed93fc9ca9b9b96cf82032.zip | |
11264: Missed bit of doc for 10771.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | Doc/Zsh/compat.yo | 17 |
2 files changed, 17 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog index c5201cb14..533f52bd9 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +2000-05-08 Bart Schaefer <schaefer@zsh.org> + + * 11264: Doc/Zsh/compat.yo: Missed bit for 10771. + 2000-05-08 Peter Stephenson <pws@cambridgesiliconradio.com> * 11260: Doc/Zsh/options.yo: docs for 11044 diff --git a/Doc/Zsh/compat.yo b/Doc/Zsh/compat.yo index 529bd4557..619a81f79 100644 --- a/Doc/Zsh/compat.yo +++ b/Doc/Zsh/compat.yo @@ -7,7 +7,15 @@ cindex(compatibility) cindex(sh, compatibility) cindex(ksh, compatibility) Zsh tries to emulate bf(sh) or bf(ksh) when it is invoked as -tt(sh) or tt(ksh) respectively. In this mode the following +tt(sh) or tt(ksh) respectively; more precisely, it looks at the first +letter of the name by which it was invoked, excluding any initial `tt(r)' +(assumed to stand for `restricted'), and if that is `tt(s)' or `tt(k)' it +will emulate bf(sh) or bf(ksh). Furthermore, if invoked as tt(su) (which +happens on certain systems when the shell is executed by the tt(su) +command), the shell will try to find an alternative name from the tt(SHELL) +environment variable and perform emulation based on that. + +In bf(sh) and bf(ksh) compatibility modes the following parameters are not special and not initialized by the shell: tt(ARGC), tt(argv), @@ -32,9 +40,9 @@ The usual zsh startup/shutdown scripts are not executed. Login shells source tt(/etc/profile) followed by tt($HOME/.profile). If the tt(ENV) environment variable is set on invocation, tt($ENV) is sourced after the profile scripts. The value of tt(ENV) is subjected to -parameter expansion, command substitution, and arithmetic expansion before -being interpreted as a pathname. Note that the tt(PRIVILEGED) option -also affects the execution of startup files. +parameter expansion, command substitution, and arithmetic expansion +before being interpreted as a pathname. Note that the tt(PRIVILEGED) +option also affects the execution of startup files. The following options are set if the shell is invoked as tt(sh) or tt(ksh): @@ -44,6 +52,7 @@ tt(NO_BG_NICE), tt(NO_EQUALS), tt(NO_FUNCTION_ARGZERO), tt(GLOB_SUBST), +tt(NO_GLOBAL_EXPORT), tt(NO_HUP), tt(INTERACTIVE_COMMENTS), tt(KSH_ARRAYS), |