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Various minor capitalization and typo fixes (#371)
This commit fixes various minor typos, punctuation errors and corrects the capitalization of many names.
This commit is contained in:
Johnothan King
Martijn Dekker
parent
cd562b16e2
commit
e54001d58b
204 changed files with 779 additions and 784 deletions
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@ -205,7 +205,7 @@ omitted features that are completely upward compatible.
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for trap without arguments has a format that can be used as input.
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6. With ksh-88, a dollar sign ($') followed by a single quote was
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interpreted literally. Now it is an ANSI-C string. You
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interpreted literally. Now it is an ANSI C string. You
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must quote the dollar sign to get the previous behavior.
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Also, a $ in front of a " indicates that the string needs
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to be translated for locales other than C or POSIX. The $
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@ -14,7 +14,7 @@ performed at shell-level without a significant loss in performance.
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In addition, "sh" scripts can be run on KSH-93 without modification.
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.P
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The code should conform to the IEEE POSIX 1003.1 standard and to the
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proposed ANSI-C standard so that it should be portable to all
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proposed ANSI C standard so that it should be portable to all
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such systems. Like the previous version, KSH-88,
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it is designed to accept eight bit character sets
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transparently, thereby making it internationally compatible.
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@ -1,5 +1,5 @@
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This directory, and its subdirectories contain the source code
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for ksh-93; the language described in the second addition of
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for ksh-93; the language described in the second edition of
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the book, "The KornShell Command and Programming Language," by
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Morris Bolsky and David Korn which is published by Prentice Hall.
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ksh-93 has been compiled and run on several machines with several
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@ -89,7 +89,7 @@ The options have the following defaults and meanings:
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HISTEXPAND on Enable !-style history expansion similar to csh(1).
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KIA off Allow generation of shell cross reference database with -R.
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KIA off Allow generation of shell cross-reference database with -R.
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As of 2021-05-10, no tool that can parse this database is
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known. If you know of any, please contact us.
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@ -208,9 +208,8 @@ and want to be able to run setuid/setgid and execute only scripts, then
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you will have to change the source code file sh/suid_exec.c explicitly.
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If you do not have ksh in one of these secure locations, /bin/sh will
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be invoked with the -p options and will fail when you execute a setuid/setgid
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and/or execute only script. Note, that ksh does not read the .profile
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or $ENV file when it the real and effective user/group id's are not
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equal.
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and/or execute only script. Note that ksh does not read the .profile
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or $ENV file when the real and effective user/group IDs are not equal.
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#### TESTING KSH ####
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@ -256,13 +255,13 @@ failures (crashes, and/or important functionality does not work).
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GNU/Linux: Slackware 14.2 on x86_64
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GNU/Linux: Ubuntu 16.04 on x86_64
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GNU/Linux: Ubuntu 18.04 on armv7l (32-bit)
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GNU/Linux: Ubuntu 20.04 on aarch64
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GNU/Linux: Ubuntu 20.04 on arm64
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GNU/Linux: Void Linux (musl C library) on x86_64
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*** HP-UX B.11.11 on pa-risc
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* illumos: OmniOS 2020-08-19 (gcc) on x86_64
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macOS 10.13.6 (High Sierra) on x86_64
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macOS 10.14.6 (Mojave) on x86_64
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* macOS 12.0.1 (Monterey) on ARM64
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* macOS 12.0.1 (Monterey) on arm64
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* NetBSD 8.1 on x86_64
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* NetBSD 9.2 on x86_64
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* OpenBSD 6.8 on x86_64
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@ -73,7 +73,7 @@ ____
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directory if they are killed or stopped.
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12-06-04 A bug in handling \\ in read has been fixed.
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12-05-31 Use getrlimit64/setrlimit64 on systems that support it.
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12-05-31 Fix 64 bit big-endian arithmetic bug that mishandled nan and inf.
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12-05-31 Fix 64 bit big-endian arithmetic bug that mishandled NaN and Inf.
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12-05-31 Handle ECONNRESET like EPIPE.
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12-05-31 Change .paths parse to use only the last BUILTIN_LIB from the top
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and treat BUILTIN_LIB value as a ':' separated list of lib names.
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@ -377,7 +377,7 @@ ____
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variable core dumps has been fixed.
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11-05-28 Two bugs in the display of arrays of compound variables with print -v
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have been fixed.
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11-05-27 A bug with command substitution with the shift jis locale has been
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11-05-27 A bug with command substitution in the Shift JIS locale has been
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fixed.
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11-05-25 A bug in which unset -f foo, called within function foo could cause
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the shell to core dump has been fixed.
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@ -418,7 +418,7 @@ ____
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the match instance.
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11-04-11 A bug in which readonly var, where var is exported could cause var
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to be unset has been fixed.
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11-04-06 A tokenizer bug in which ${x/{3}(\d)/ } would cause in infinite
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11-04-06 A tokenizer bug in which ${x/{3}(\d)/ } would cause an infinite
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loop has been fixed.
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11-04-05 A bug in which ${!x.} could cause a core dump has been fixed.
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11-04-04 A bug in which cleaning out the history file could terminate before
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@ -440,7 +440,7 @@ ____
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11-03-07 A bug in which reassigning a compound variable to an associative
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array index could incorrectly increase the count of the number
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of elements has been fixed.
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11-03-04 +The tilde expansion on windows has been modified to handle user
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11-03-04 +The tilde expansion on Windows has been modified to handle user
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names of the form domain/user so that ~domain/user now expands
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to the home directory of that domain user.
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11-03-03 A bug in which the width of the prompt was calculated incorrectly
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@ -497,7 +497,7 @@ ____
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signal. This prevents a core dump to be overwritten by the shell.
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10-12-22 A bug in the expansion of ${A[@]} ${B[@]}, introduced in 10-12-01
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when A="" B=B has been fixed.
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10-12-21 +Use MS_3D in b_vpath() for setting win32 WoW mount defaults.
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10-12-21 +Use MS_3D in b_vpath() for setting Win32 WoW mount defaults.
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10-12-17 A bug in the expansion of ${var:i:j} which caused a core dump when
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i > ${#var} has been fixed.
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10-12-16 +sleep now treats . as decimal point even in locales that use comma.
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@ -521,7 +521,7 @@ ____
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variables.
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10-11-29 An incorrect warning message was eliminated with the -n option for
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arithmetic expressions with associative arrays.
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10-11-29 Some changes were made to slightly reduces startup time.
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10-11-29 Some changes were made to slightly reduce startup time.
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10-11-24 A bug in which a name reference is make to arr[0] when arr is not
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an array has been fixed.
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10-11-23 If a type definition is made without a compound variable assignment it
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@ -737,7 +737,7 @@ ____
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the variable had an attribute but did not have a value.
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10-06-18 Modified trap handling so that if the same signal is received when
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executing the handler, it is deferred until the handler completes.
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10-06-16 Fixed a bug in which ulimit -v was setting the cpu limit
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10-06-16 Fixed a bug in which ulimit -v was setting the CPU limit
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on Linux.
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10-06-14 +The command 'typeset -T' now generates the list of type definitions
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in a format that can be used as input to the shell.
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@ -931,7 +931,7 @@ ____
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with radix char , and thousands separator . has been fixed.
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09-12-28 A bug in the handling of SIGCLD on systems that generated SIGCLD
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while blocked waiting for process to complete has been fixed.
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09-12-24 ast setlocale() reworked to differentiate env var changes from user
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09-12-24 AST setlocale() reworked to differentiate env var changes from user
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override.
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09-12-18 A bug with the SHOPT_BGX option set which disabled traps for signals
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< SIGCHLD when a trap for a signal > SIGCHLD was set has been fixed.
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@ -986,7 +986,7 @@ ____
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in command completion has been fixed.
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09-10-09 $PATH processing has been changed to delay dir stat() and .paths
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lookup until the directory is needed in the path search.
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09-09-28 Call the ast setlocale() intercept on unset too.
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09-09-28 Call the AST setlocale() intercept on unset too.
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09-09-24 A bug in which LANG=foo; LC_ALL=foo; unset LC_ALL; did not revert
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LC_CTYPE etc. to the LANG value has been fixed.
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09-09-17 A bug in which unsetting SVLVL could cause a script invoked by
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@ -1186,7 +1186,7 @@ ____
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instead of quoting the argument in single quotes.
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08-12-07 A bug in typeset -m which occurred when the target node was an
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associative array element has been fixed.
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08-12-07 A timing bug on some systems (for example darwin), that could
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08-12-07 A timing bug on some systems (for example Darwin), that could
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cause the last process of a pipeline entered interactively to fail
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with an "Exec format error" has been fixed.
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08-12-04 +SHOPT_BGX enables background job extensions. Noted by "J" in
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@ -2069,7 +2069,7 @@ ____
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03-08-07 A bug in which the KEYBD trap was not being invoked when
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characters with the 8th bit set has been fixed.
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03-08-02 A parser bug introduced in ksh93o which caused the character
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after () in a Posix function definition to be skipped
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after () in a POSIX function definition to be skipped
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when reading from standard input has been fixed.
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03-08-01 A bug in which "${foo#pattern}(x)" treated (x) as if it were
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part of the pattern has been fixed.
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@ -2079,7 +2079,7 @@ ____
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work as expected.
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03-07-20 --- Release ksh93o+ ---
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03-07-20 A bug in which could cause memory corruption when a posix
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03-07-20 A bug in which could cause memory corruption when a POSIX
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function invoked another one has been fixed.
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03-07-15 A bug in which a file descriptor>2 could be closed before
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executing a script has been fixed.
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@ -2377,7 +2377,7 @@ ____
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01-09-25 +The exponentiation operator ** was added to the shell arithmetic
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evaluation. It has higher precedence than * and is left
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associative.
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01-09-25 The code was modified to use the ast multibyte macros
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01-09-25 The code was modified to use the AST multibyte macros
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and functions for handling multibyte locales.
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01-09-25 +The expansion ${parameter:offset:length} now handles negative
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offsets which cause offsets to be measured from the end.
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@ -2629,7 +2629,7 @@ ____
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checking name to see if it was a name reference has been fixed.
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00-09-26 A bug in the multibyte version in which the width of for
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non-printing characters was not correct has been fixed.
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00-09-12 +Made changes to get multibyte editing work on UWIN for windows
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00-09-12 +Made changes to get multibyte editing work on UWIN for Windows.
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00-09-12 A bug in which multibyte characters would be displayed incorrectly
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has been fixed.
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00-08-08 Removed build dependency on iswprint() and iswalph().
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@ -2875,7 +2875,7 @@ ____
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96-07-31 A bug that caused side effects in subscript evaluation
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when tracing was enabled for subscripts using ++ or --
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has been fixed.
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96-07-31 To conform to the Posix standard getopts has been changed
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96-07-31 To conform to the POSIX standard getopts has been changed
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so that the option char is set to ? when it returns with
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a non-zero exit status.
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96-07-31 The handling of \} inside ${name...} has been fixed so
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@ -118,9 +118,9 @@ of ksh.
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j. An addition format for literal strings, $'....' can
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be used where ever literal strings are valid. The string
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inside the single quotes will be converted using the ANSI-C
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inside the single quotes will be converted using the ANSI C
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escape conventions. Additionally, the escape sequence \E
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expands to the escape character (default \033) whenever ANSI-C
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expands to the escape character (default \033) whenever ANSI C
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escape sequences are recognized.
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k. A typeset -n option has been added which causes the value of a
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@ -290,7 +290,7 @@ of ksh.
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corresponds to the give extended regular expression.
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6. For numerical fields, the arguments can be arithmetic
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expressions which will be evaluated.
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7. The %n format works as described in ANSI-C.
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7. The %n format works as described in ANSI C.
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k. The following changes have been made to fc:
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1. It has been renamed hist. fc is now a predefined alias.
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@ -30,8 +30,8 @@ SHOPT NAMESPACE=1 # allow namespaces
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SHOPT NOECHOE=0 # turn off 'echo -e' when SHOPT_ECHOPRINT is disabled
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SHOPT OLDTERMIO= # support both TCGETA and TCGETS
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SHOPT OPTIMIZE=1 # optimize loop invariants
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SHOPT PFSH=0 # solaris exec_attr(4) profile execution (obsolete)
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SHOPT P_SUID= # real uid's that require -p for set[ug]id (do not set to 0 to turn off)
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SHOPT PFSH=0 # Solaris exec_attr(4) profile execution (obsolete)
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SHOPT P_SUID= # real uids that require -p for set[ug]id (do not set to 0 to turn off)
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SHOPT RAWONLY=1 # make viraw the only vi mode
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SHOPT REGRESS= # enable __regress__ builtin and instrumented intercepts for testing
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SHOPT REMOTE= # enable --rc if running as a remote shell
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@ -105,7 +105,7 @@ int b_cd(int argc, char *argv[],Shbltin_t *context)
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oldpwd = (char*)pwdnod->nvalue.cp; /* if path_pwd() failed to get the pwd, use $PWD */
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if(shp->subshell)
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{
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/* clone $OLDPWD and $PWD into the subshell's scope */
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/* clone $OLDPWD and $PWD into the subshell's scope */
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opwdnod = sh_assignok(opwdnod,1);
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pwdnod = sh_assignok(pwdnod,1);
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}
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@ -50,7 +50,7 @@ int b_hist(int argc,char *argv[], Shbltin_t *context)
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char *fname;
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int range[2], incr, index2, indx= -1;
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char *edit = 0; /* name of editor */
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char *replace = 0; /* replace old=new */
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char *replace = 0; /* replace old=new */
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int lflag = 0, nflag = 0, rflag = 0;
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#if SHOPT_HISTEXPAND
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int pflag = 0;
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@ -339,7 +339,7 @@ int b_dot_cmd(register int n,char *argv[],Shbltin_t *context)
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}
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if (shp->st.self != &savst)
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*shp->st.self = shp->st;
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/* only restore the top Shscope_t portion for posix functions */
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/* only restore the top Shscope_t portion for POSIX functions */
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memcpy((void*)&shp->st, (void*)prevscope, sizeof(Shscope_t));
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shp->topscope = (Shscope_t*)prevscope;
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nv_putval(SH_PATHNAMENOD, shp->st.filename ,NV_NOFREE);
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@ -1060,7 +1060,7 @@ static int extend(Sfio_t* sp, void* v, Sffmt_t* fe)
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/*
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* construct System V echo string out of <cp>
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* If there are not escape sequences, returns -1
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* If there are no escape sequences, returns -1
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* Otherwise, puts null-terminated result on stack, but doesn't freeze it
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* returns length of output.
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*/
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@ -27,7 +27,7 @@
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* all string constants inline here instead of in data/...
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*
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* David Korn
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* at&t research
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* AT&T Research
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*/
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#include "defs.h"
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@ -72,7 +72,7 @@ static const char usage[] =
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"trace line info is either \begid==rgid\b or \begid!=rgid\b. The "
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"intercepts are:]#?[original-egid:=1]"
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"{"
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"[+getegid()?The intercept effecive gid is returned. The "
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"[+getegid()?The intercept effective gid is returned. The "
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"\bsetgid\b() intercept may change this between the real gid and "
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"\aoriginal-egid\a.]"
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"[+setgid(gid)?Sets the intercept effective gid to \agid\a. "
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@ -140,7 +140,6 @@ skip:
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* If sflag==1, stop sleeping when any signal is received
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* (such as SIGWINCH in an interactive shell).
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*/
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void sh_delay(double t, int sflag)
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{
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Shell_t *shp = sh_getinterp();
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@ -146,7 +146,7 @@ int b_test(int argc, char *argv[],Shbltin_t *context)
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}
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}
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not = c_eq(cp,'!');
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/* posix portion for test */
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/* POSIX portion for test */
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switch(argc)
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{
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case 5:
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@ -259,7 +259,7 @@ Brian W. Kernighan and Dennis M. Ritchie,
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.IR "The C Programming Language" ,
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Prentice Hall, 1978.
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.RF
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ANSI-C\*(Rf,
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ANSI C\*(Rf,
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.RS
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American National Standard for Information Systems \- Programming
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Language \- C, ANSI X3.159-1989.
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@ -280,7 +280,7 @@ services for your builtins.
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The header file \f5<ast.h>\fP
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provides prototypes for many \fBlibast\fP functions
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and all the symbol and function definitions from the
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ANSI-C headers, \f5<stddef.h>\fP,
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ANSI C headers, \f5<stddef.h>\fP,
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\f5<stdlib.h>\fP, \f5<stdarg.h>\fP, \f5<limits.h>\fP,
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and \f5<string.h>\fP.
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It also provides all the symbols and definitions for the
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@ -315,7 +315,7 @@ pp. , 1991.
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to perform all I/O operations.
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The \fBsfio\fP library, which is part of \fBlibast\fP,
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provides a superset of the functionality provided by the standard
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I/O library defined in ANSI-C.
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I/O library defined in ANSI C.
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If none of the additional functionality is required,
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and if you are not familiar with \fBsfio\fP and
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you do not want to spend the time learning it,
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@ -922,11 +922,11 @@ const char sh_optjobs[] =
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"shell removes the jobs from the list of known jobs in "
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"the current shell environment.]"
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_JOB_
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"[l?\bjobs\b displays process id's after the job number in addition "
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"[l?\bjobs\b displays process ids after the job number in addition "
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"to the usual information]"
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"[n?Only the jobs whose status has changed since the last prompt "
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"is displayed.]"
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"[p?The process group leader id's for the specified jobs are displayed.]"
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"[p?The process group leader ids for the specified jobs are displayed.]"
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"\n"
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"\n[job ...]\n"
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"\n"
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|
|
@ -1322,7 +1322,7 @@ const char sh_optprintf[] =
|
|||
"appropriate for that format specifier, an error will occur, "
|
||||
"but remaining \astring\a operands will continue to be processed.]"
|
||||
"[+?In addition to the format specifier extensions, the following "
|
||||
"extensions of ANSI-C are permitted in format specifiers:]{"
|
||||
"extensions of ANSI C are permitted in format specifiers:]{"
|
||||
"[+-?The escape sequences \b\\E\b and \b\\e\b expand to the escape "
|
||||
"character which is octal \b033\b in ASCII.]"
|
||||
"[+-?The escape sequence \b\\c\b\ax\a expands to Control-\ax\a.]"
|
||||
|
|
@ -1589,7 +1589,7 @@ const char sh_optksh[] =
|
|||
"[P?Invoke the shell as a profile shell. See \bpfexec\b(1).]"
|
||||
#endif
|
||||
#if SHOPT_KIA
|
||||
"[R]:[file?Do not execute the script, but create a cross reference database "
|
||||
"[R]:[file?Do not execute the script, but create a cross-reference database "
|
||||
"in \afile\a that can be used in a separate shell script browser. The "
|
||||
"-R option requires a script to be specified as the first operand.]"
|
||||
#endif /* SHOPT_KIA */
|
||||
|
|
@ -1766,7 +1766,7 @@ const char sh_opttrap[] =
|
|||
"[+>0?An error occurred.]"
|
||||
"}"
|
||||
|
||||
"[+SEE ALSO?\bkill\b(1), \beval\b(1), \bsignal\b(3)]"
|
||||
"[+SEE ALSO?\bkill\b(1), \beval\b(1), \bsignal\b(2)]"
|
||||
;
|
||||
|
||||
const char sh_opttypeset[] =
|
||||
|
|
@ -2034,7 +2034,7 @@ const char sh_optwait[] =
|
|||
"\ajob\a operands are specified, \bwait\b waits until all of them "
|
||||
"have completed.]"
|
||||
_JOB_
|
||||
"[+?If one ore more \ajob\a operands is a process id or process group id "
|
||||
"[+?If one or more \ajob\a operands is a process id or process group id "
|
||||
"not known by the current shell environment, \bwait\b treats each "
|
||||
"of them as if it were a process that exited with status 127.]"
|
||||
"\n"
|
||||
|
|
|
|||
|
|
@ -107,8 +107,8 @@ typedef struct _emacs_
|
|||
int in_mult;
|
||||
char cr_ok;
|
||||
char CntrlO;
|
||||
char overflow; /* Screen overflow flag set */
|
||||
char scvalid; /* Screen is up to date */
|
||||
char overflow; /* Screen overflow flag set */
|
||||
char scvalid; /* Screen is up to date */
|
||||
char lastdraw; /* last update type */
|
||||
int offset; /* Screen offset */
|
||||
enum
|
||||
|
|
|
|||
|
|
@ -422,7 +422,7 @@ static History_t* hist_trim(History_t *hp, int n)
|
|||
unlink(hist_old->histname);
|
||||
if(access(hist_old->histname,F_OK) >= 0)
|
||||
{
|
||||
/* The unlink can fail on windows 95 */
|
||||
/* The unlink can fail on Windows 95 */
|
||||
int fd;
|
||||
char *last, *name=hist_old->histname;
|
||||
sh_close(sffileno(hist_old->histfp));
|
||||
|
|
@ -1138,7 +1138,7 @@ static int hist_exceptf(Sfio_t* fp, int type, void *data, Sfdisc_t *handle)
|
|||
{
|
||||
if(errno==ENOSPC || hp->histwfail++ >= 10)
|
||||
return(0);
|
||||
/* write failure could be NFS problem, try to re-open */
|
||||
/* write failure could be NFS problem, try to reopen */
|
||||
sh_close(oldfd=sffileno(fp));
|
||||
if((newfd=open(hp->histname,O_BINARY|O_APPEND|O_CREAT|O_RDWR|O_cloexec,S_IRUSR|S_IWUSR)) >= 0)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -131,7 +131,7 @@ struct Ufunction
|
|||
#define NV_COMVAR 0x4000000
|
||||
#define NV_UNJUST 0x800000 /* clear justify attributes */
|
||||
#define NV_FUNCTION (NV_RJUST|NV_FUNCT) /* value is shell function */
|
||||
#define NV_FPOSIX NV_LJUST /* posix function semantics */
|
||||
#define NV_FPOSIX NV_LJUST /* POSIX function semantics */
|
||||
#define NV_FTMP NV_ZFILL /* function source in tmpfile */
|
||||
#define NV_STATICF NV_INTEGER /* static class function */
|
||||
|
||||
|
|
|
|||
|
|
@ -32,7 +32,7 @@
|
|||
#include "argnod.h"
|
||||
|
||||
/* command tree for tretyp */
|
||||
#define FINT (02<<COMBITS) /* non-interruptable */
|
||||
#define FINT (02<<COMBITS) /* non-interruptible */
|
||||
#define FAMP (04<<COMBITS) /* background */
|
||||
#define FPIN (010<<COMBITS) /* input is a pipe */
|
||||
#define FPOU (040<<COMBITS) /* output is a pipe */
|
||||
|
|
@ -40,7 +40,7 @@
|
|||
#define FCOOP (0200<<COMBITS) /* cooperating process */
|
||||
#define FSHOWME (0400<<COMBITS) /* set for showme commands */
|
||||
#define FALTPIPE (02000<<COMBITS) /* alternate pipes &| */
|
||||
#define FPOSIX (02<<COMBITS) /* posix semantics function */
|
||||
#define FPOSIX (02<<COMBITS) /* POSIX semantics function */
|
||||
#define FLINENO (04<<COMBITS) /* for/case has line number */
|
||||
#define FOPTGET (0200<<COMBITS) /* function calls getopts */
|
||||
|
||||
|
|
|
|||
|
|
@ -1017,7 +1017,7 @@ later with the
|
|||
.B typeset\^
|
||||
special built-in command.
|
||||
Exported variables pass their attributes to the environment so that a newly
|
||||
invoked ksh that is a child or exec'ed process of the current shell will
|
||||
invoked ksh that is a child or exec'd process of the current shell will
|
||||
automatically import them, unless the \fBposix\fR shell option is on.
|
||||
.PP
|
||||
The shell supports both indexed and associative arrays.
|
||||
|
|
@ -2564,7 +2564,7 @@ and
|
|||
.BR \*(CK\^ ,
|
||||
character classes can be specified with the syntax
|
||||
\f3[:\fP\f2class\fP\f3:]\fP
|
||||
where class is one of the following classes defined in the ANSI-C standard:
|
||||
where class is one of the following classes defined in the ANSI C standard:
|
||||
(Note that \f3word\fP is equivalent to \f3alnum\fP plus the character \f3_\fP.)
|
||||
.br
|
||||
.B
|
||||
|
|
@ -2640,7 +2640,7 @@ to be used.
|
|||
.PP
|
||||
When \f2pattern-list\^\fP is contained within parentheses,
|
||||
the backslash character \f3\e\fP is treated specially even
|
||||
when inside a character class. All ANSI-C character escapes are
|
||||
when inside a character class. All ANSI C character escapes are
|
||||
recognized and match the specified character. In addition
|
||||
the following escape sequences are recognized:
|
||||
.PD 0
|
||||
|
|
@ -2844,7 +2844,7 @@ are quoted.
|
|||
A single quote cannot appear within the single quotes.
|
||||
A single quoted string preceded by an unquoted
|
||||
.B $
|
||||
is processed as an ANSI-C string
|
||||
is processed as an ANSI C string
|
||||
except for the following:
|
||||
.PD 0
|
||||
.TP
|
||||
|
|
@ -2942,7 +2942,7 @@ Evaluations are performed using
|
|||
double precision floating point
|
||||
arithmetic or long double precision floating point for
|
||||
systems that provide this data type.
|
||||
Floating point constants follow the ANSI-C programming language
|
||||
Floating point constants follow the ANSI C programming language
|
||||
floating point conventions.
|
||||
The case-insensitive floating point constants
|
||||
.B NaN
|
||||
|
|
@ -2950,7 +2950,7 @@ and
|
|||
.B Inf
|
||||
can be used to represent "not a number" and infinity respectively,
|
||||
unless the \fBposix\fR shell option is on.
|
||||
Integer constants follow the ANSI-C programming language
|
||||
Integer constants follow the ANSI C programming language
|
||||
integer constant conventions although only single byte
|
||||
character constants are recognized and character casts
|
||||
are not recognized.
|
||||
|
|
@ -6645,7 +6645,7 @@ is added to the output.
|
|||
The arguments
|
||||
.I arg\^
|
||||
are printed on standard output
|
||||
in accordance with the ANSI-C
|
||||
in accordance with the ANSI C
|
||||
formatting rules associated with the format string
|
||||
.IR format .
|
||||
If the number of arguments exceeds the number of
|
||||
|
|
@ -7932,9 +7932,9 @@ Used with
|
|||
or
|
||||
.BR \-F ,
|
||||
to indicate long integer, or long float.
|
||||
Otherwise, all upper-case characters are
|
||||
converted to lower-case.
|
||||
The upper-case option,
|
||||
Otherwise, all uppercase characters are
|
||||
converted to lowercase.
|
||||
The uppercase option,
|
||||
.BR \-u ,
|
||||
is turned off.
|
||||
Equivalent to
|
||||
|
|
@ -7988,9 +7988,9 @@ meaning to the shell.
|
|||
When given along with
|
||||
.BR \-i ,
|
||||
specifies unsigned integer.
|
||||
Otherwise, all lower-case characters are converted
|
||||
to upper-case.
|
||||
The lower-case option,
|
||||
Otherwise, all lowercase characters are converted
|
||||
to uppercase.
|
||||
The lowercase option,
|
||||
.BR \-l ,
|
||||
is turned off.
|
||||
Equivalent to
|
||||
|
|
|
|||
|
|
@ -1098,7 +1098,7 @@ A
|
|||
immediately preceding
|
||||
a single quoted string
|
||||
causes all the characters until the matching single quote
|
||||
to be interpreted as an ANSI-C language string.
|
||||
to be interpreted as an ANSI C language string.
|
||||
Thus, \f5'\en'\fP represents characters \f5\e\fP and
|
||||
\f5n\fP, whereas, \f5$'\en'\fP
|
||||
represents the new-line character.
|
||||
|
|
@ -1661,7 +1661,7 @@ so that another notation was required.
|
|||
The arithmetic expression
|
||||
inside the double parentheses
|
||||
follows the same syntax, associativity and precedence
|
||||
as the ANSI-C\*(Rf
|
||||
as the ANSI C\*(Rf
|
||||
.RS
|
||||
American National Standard for Information Systems \- Programming
|
||||
Language \- C, ANSI X3.159-1989.
|
||||
|
|
@ -1675,7 +1675,7 @@ without additional quoting.
|
|||
All arithmetic evaluations are performed using
|
||||
double precision floating point arithmetic.
|
||||
Floating point constants follow the same rules as
|
||||
the ANSI-C programming language.
|
||||
the ANSI C programming language.
|
||||
Integer arithmetic constants are written as
|
||||
.ce
|
||||
.IB base # number,
|
||||
|
|
@ -1738,7 +1738,7 @@ The syntax,
|
|||
.ce
|
||||
\f5for\fP \fB((\fP \fIexpr1\fP\fB;\fP \fIexpr2\fP \fB;\fP \fIexpr3 \fP\fB))\fP
|
||||
can be used as the first line of a \f5for\fP loop with the same semantics
|
||||
as the \f5for\fP statement in the ANSI-C programming language.
|
||||
as the \f5for\fP statement in the ANSI C programming language.
|
||||
.P
|
||||
Arithmetic evaluations can also be performed as part of the evaluation
|
||||
of a command line.
|
||||
|
|
@ -1865,12 +1865,12 @@ and that ends in
|
|||
.BR a\-z .
|
||||
The sequence \f5[:alpha:]\fP
|
||||
inside a character class, matches any set of characters in
|
||||
the ANSI-C
|
||||
the ANSI C
|
||||
.B alpha
|
||||
class.
|
||||
Similarly, \f5[:\fP\fIclass\fP\f5:]\fP matches
|
||||
each of the characters in the given \fIclass\fP
|
||||
for all the ANSI-C character classes.
|
||||
for all the ANSI C character classes.
|
||||
For example, \f5[[:alnum:]_]\fP
|
||||
matches any alphanumeric character or the character
|
||||
.BR _ .
|
||||
|
|
@ -2292,8 +2292,8 @@ The IEEE POSIX shell and utilities standard committee was unable
|
|||
to reconcile the differences between the System V and BSD
|
||||
versions of \f5echo\fP.
|
||||
They introduced a new command named \f5printf\fP
|
||||
which takes an ANSI-C format string and a list of options
|
||||
and outputs the strings using the ANSI-C formatting rules.
|
||||
which takes an ANSI C format string and a list of options
|
||||
and outputs the strings using the ANSI C formatting rules.
|
||||
Since \f5ksh\fP is POSIX conforming, it accepts \f5printf\fP.
|
||||
However, there is a
|
||||
.B \-f
|
||||
|
|
@ -3113,7 +3113,7 @@ D. G Korn
|
|||
TM-59554-860602-03, 1986.
|
||||
.RF
|
||||
.H 1 "CODE CHANGES"
|
||||
\f5ksh\fP is written in ANSI-C as a reusable library.
|
||||
\f5ksh\fP is written in ANSI C as a reusable library.
|
||||
The code can be compiled with C++ and older K&R C as well.
|
||||
The code uses the IEEE POSIX 1003.1 and ISO 9945-1 standard\*(Rf
|
||||
.RS
|
||||
|
|
|
|||
|
|
@ -1778,7 +1778,7 @@ void *nv_associative(register Namval_t *np,const char *sp,int mode)
|
|||
sh_assignok(np,1);
|
||||
/*
|
||||
* For enum types (NV_UINT16 with discipline ENUM_disc), nelem should not
|
||||
* not increased or 'unset' will fail to completely unset such an array.
|
||||
* increase or 'unset' will fail to completely unset such an array.
|
||||
*/
|
||||
if((!ap->header.scope || !nv_search(sp,dtvnext(ap->header.table),0))
|
||||
&& !(type==NV_UINT16 && nv_hasdisc(np, &ENUM_disc)))
|
||||
|
|
|
|||
|
|
@ -326,7 +326,7 @@ int job_reap(register int sig)
|
|||
sh_offstate(SH_TTYWAIT);
|
||||
|
||||
/*
|
||||
* some systems (linux 2.6) may return EINVAL
|
||||
* some systems (Linux 2.6) may return EINVAL
|
||||
* when there are no continued children
|
||||
*/
|
||||
|
||||
|
|
@ -1131,7 +1131,6 @@ int job_hup(struct process *pw, int sig)
|
|||
|
||||
/*
|
||||
* Get process structure from first letters of jobname
|
||||
*
|
||||
*/
|
||||
|
||||
static struct process *job_byname(char *name)
|
||||
|
|
|
|||
|
|
@ -2426,7 +2426,7 @@ static int alias_exceptf(Sfio_t *iop,int type,void *data, Sfdisc_t *handle)
|
|||
}
|
||||
if(ap->nextc)
|
||||
{
|
||||
/* if last character is a blank, then next word can be alias */
|
||||
/* if last character is a blank, then next word can be an alias */
|
||||
register int c = fcpeek(-1);
|
||||
if(isblank(c))
|
||||
lp->aliasok = 1;
|
||||
|
|
|
|||
|
|
@ -487,7 +487,7 @@ static void copyto(register Mac_t *mp,int endch, int newquote)
|
|||
case S_ESC:
|
||||
if(ansi_c)
|
||||
{
|
||||
/* process ANSI-C escape character */
|
||||
/* process ANSI C escape character */
|
||||
char *addr= --cp;
|
||||
if(c)
|
||||
sfwrite(stkp,first,c);
|
||||
|
|
|
|||
|
|
@ -269,7 +269,7 @@ int sh_main(int ac, char *av[], Shinit_f userinit)
|
|||
}
|
||||
#if !_WINIX
|
||||
/*
|
||||
* try to undo effect of solaris 2.5+
|
||||
* try to undo effect of Solaris 2.5+
|
||||
* change for argv for setuid scripts
|
||||
*/
|
||||
if(shp->st.repl_index > 0)
|
||||
|
|
@ -344,7 +344,7 @@ int sh_main(int ac, char *av[], Shinit_f userinit)
|
|||
sh_accbegin(error_info.id);
|
||||
#endif /* SHOPT_ACCT */
|
||||
}
|
||||
/* If the shell is init'ed with std{in,out,err} closed, make the shell's FD state reflect that. */
|
||||
/* If the shell is initialised with std{in,out,err} closed, make the shell's FD state reflect that. */
|
||||
for(i=0; i<=2; i++)
|
||||
if(fcntl(i,F_GETFD,NiL)==-1 && errno==EBADF) /* closed at OS level? */
|
||||
sh_close(i); /* update shell FD state */
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@
|
|||
#include "FEATURE/externs"
|
||||
|
||||
#if defined(__sun) && _sys_mman && _lib_memcntl && defined(MHA_MAPSIZE_STACK) && defined(MC_HAT_ADVISE)
|
||||
# undef VM_FLAGS /* solaris vs vmalloc.h symbol clash */
|
||||
# undef VM_FLAGS /* Solaris vs vmalloc.h symbol clash */
|
||||
# include <sys/mman.h>
|
||||
#else
|
||||
# undef _lib_memcntl
|
||||
|
|
|
|||
|
|
@ -855,7 +855,7 @@ again:
|
|||
}
|
||||
else
|
||||
d = chresc(pos+1,(char**)&vp->nextchr);
|
||||
/* posix allows the trailing ' to be optional */
|
||||
/* POSIX allows the trailing ' to be optional */
|
||||
if(*vp->nextchr=='\'')
|
||||
vp->nextchr++;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@
|
|||
* This is a program to execute 'execute only' and suid/sgid shell scripts.
|
||||
* This program must be owned by root and must have the set uid bit set.
|
||||
* It must not have the set group id bit set. This program must be installed
|
||||
* where the define parameter THISPROG indicates to work correctly on system V
|
||||
* where the define parameter THISPROG indicates to work correctly on System V.
|
||||
*
|
||||
* Written by David Korn
|
||||
* AT&T Labs
|
||||
|
|
@ -31,7 +31,7 @@
|
|||
*/
|
||||
|
||||
/* The file name of the script to execute is argv[0]
|
||||
* Argv[1] is the program name
|
||||
* argv[1] is the program name
|
||||
* The basic idea is to open the script as standard input, set the effective
|
||||
* user and group id correctly, and then exec the shell.
|
||||
* The complicated part is getting the effective uid of the caller and
|
||||
|
|
@ -372,7 +372,7 @@ static void setids(int mode,int owner,int group)
|
|||
/*
|
||||
* This version of setids creates a /tmp file and copies itself into it.
|
||||
* The "clone" file is made executable with appropriate suid/sgid bits.
|
||||
* Finally, the clone is exec'ed. This file is unlinked by a grandchild
|
||||
* Finally, the clone is exec'd. This file is unlinked by a grandchild
|
||||
* of this program, who waits around until the text is free.
|
||||
*/
|
||||
|
||||
|
|
|
|||
|
|
@ -275,7 +275,7 @@ static void p_time(Shell_t *shp, Sfio_t *out, const char *format, clock_t *tm)
|
|||
if(c=='\0')
|
||||
{
|
||||
/* If a lone percent is the last character of the format pretend
|
||||
the user had written `%%` for a literal percent */
|
||||
the user had written '%%' for a literal percent */
|
||||
sfwrite(stkp, "%", 1);
|
||||
first = format + 1;
|
||||
break;
|
||||
|
|
@ -775,7 +775,7 @@ static void free_list(struct openlist *olist)
|
|||
|
||||
/*
|
||||
* set ${.sh.name} and ${.sh.subscript}
|
||||
* set _ to reference for ${.sh.name}[$.sh.subscript]
|
||||
* set _ to reference for ${.sh.name}[${.sh.subscript}]
|
||||
*/
|
||||
static int set_instance(Shell_t *shp,Namval_t *nq, Namval_t *node, struct Namref *nr)
|
||||
{
|
||||
|
|
@ -1104,7 +1104,7 @@ int sh_exec(register const Shnode_t *t, int flags)
|
|||
|
||||
}
|
||||
#endif /* SHOPT_TYPEDEF */
|
||||
if((shp->fn_depth && !shp->prefix))
|
||||
if(shp->fn_depth && !shp->prefix)
|
||||
flgs |= NV_NOSCOPE;
|
||||
}
|
||||
else if(np==SYSEXPORT)
|
||||
|
|
@ -1139,12 +1139,12 @@ int sh_exec(register const Shnode_t *t, int flags)
|
|||
}
|
||||
last_table = shp->last_table;
|
||||
shp->last_table = 0;
|
||||
if((io||argn))
|
||||
if(io || argn)
|
||||
{
|
||||
Shbltin_t *bp=0;
|
||||
static char *argv[2];
|
||||
int tflags = 1;
|
||||
if(np && nv_isattr(np,BLT_DCL))
|
||||
if(np && nv_isattr(np,BLT_DCL))
|
||||
tflags |= 2;
|
||||
if(execflg && !check_exec_optimization(io))
|
||||
execflg = 0;
|
||||
|
|
@ -2843,7 +2843,7 @@ int sh_trace(Shell_t *shp,register char *argv[], register int nl)
|
|||
|
||||
/*
|
||||
* This routine creates a subshell by calling fork() or vfork()
|
||||
* If ((flags&COMASK)==TCOM), then vfork() is permitted
|
||||
* If ((flags&COMMSK)==TCOM), then vfork() is permitted
|
||||
* If fork fails, the shell sleeps for exponentially longer periods
|
||||
* and tries again until a limit is reached.
|
||||
* SH_FORKLIM is the max period between forks - power of 2 usually.
|
||||
|
|
@ -2860,7 +2860,6 @@ static void timed_out(void *handle)
|
|||
timeout = 0;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* called by parent and child after fork by sh_fork()
|
||||
*/
|
||||
|
|
@ -3049,8 +3048,8 @@ static void local_exports(register Namval_t *np, void *data)
|
|||
}
|
||||
|
||||
/*
|
||||
* This routine executes .sh.math functions from within ((...)))
|
||||
*/
|
||||
* This routine executes .sh.math functions from within ((...))
|
||||
*/
|
||||
Sfdouble_t sh_mathfun(Shell_t *shp,void *fp, int nargs, Sfdouble_t *arg)
|
||||
{
|
||||
Sfdouble_t d;
|
||||
|
|
|
|||
|
|
@ -434,7 +434,7 @@ then set -o posix -o trackall
|
|||
set +o posix
|
||||
fi
|
||||
|
||||
# =====
|
||||
# ======
|
||||
# test should support '<' as well as '>'; before 2021-11-13, ksh supported
|
||||
# only '>' due to '<' being missorted in shtab_testops[] in data/testops.c
|
||||
[ foo \< bar ] 2>/dev/null
|
||||
|
|
|
|||
|
|
@ -918,7 +918,7 @@ unset foo
|
|||
[[ $(printf '%(%q)T') == $(printf '%(%Qz)T') ]] && err_exit 'date format %q is the same as %Qz'
|
||||
[[ $(printf '%(%Z)T') == $(date '+%Z') ]] || err_exit "date format %Z is incorrect (expected $(date '+%Z'), got $(printf '%(%Z)T'))"
|
||||
|
||||
# Test manually specified blank and zero padding with 'printf %T'
|
||||
# Test manually specified blank and zero padding with 'printf %T'
|
||||
(
|
||||
IFS=$'\n\t' # Preserve spaces in output
|
||||
for i in d e H I j J k l m M N S U V W y; do
|
||||
|
|
@ -1073,7 +1073,7 @@ then got=$( { "$SHELL" -c '
|
|||
"(got status $e$( ((e>128)) && print -n / && kill -l "$e"), $(printf %q "$got"))"
|
||||
fi
|
||||
|
||||
# ==========
|
||||
# ======
|
||||
# Verify that the POSIX 'test' builtin exits with status 2 when given an invalid binary operator.
|
||||
for operator in '===' ']]'
|
||||
do
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@
|
|||
. "${SHTESTS_COMMON:-${0%/*}/_common}"
|
||||
|
||||
if [[ -d /cygdrive ]]
|
||||
then err_exit cygwin detected - coprocess tests disabled - enable at the risk of wedging your system
|
||||
then err_exit 'Cygwin detected - coprocess tests disabled - enable at the risk of wedging your system'
|
||||
exit $((Errors))
|
||||
fi
|
||||
|
||||
|
|
|
|||
|
|
@ -190,7 +190,7 @@ cat > $tmp/script <<- \EOF
|
|||
EOF
|
||||
chmod +x $tmp/script
|
||||
if [[ $( $SHELL $tmp/script arg1 arg2) != arg2 ]]
|
||||
then err_exit 'arguments not restored by posix functions'
|
||||
then err_exit 'arguments not restored by POSIX functions'
|
||||
fi
|
||||
function foo
|
||||
{
|
||||
|
|
@ -302,7 +302,7 @@ bad()
|
|||
val=true
|
||||
bad
|
||||
if [[ $val != false ]]
|
||||
then err_exit 'set -e not inherited for posix functions'
|
||||
then err_exit 'set -e not inherited for POSIX functions'
|
||||
fi
|
||||
trap - ERR
|
||||
|
||||
|
|
|
|||
|
|
@ -86,7 +86,7 @@ before=0 after=0 i=0 u=0
|
|||
|
||||
|
||||
# Check results.
|
||||
# The function has 'err_exit' in the name so that shtests counts each call as at test.
|
||||
# The function has 'err_exit' in the name so that shtests counts each call as a test.
|
||||
function err_exit_if_leak
|
||||
{
|
||||
if ((after > before + tolerance))
|
||||
|
|
|
|||
|
|
@ -56,8 +56,8 @@ then LC_ALL=debug
|
|||
unset exp LC_ALL
|
||||
fi # SHOPT_MULTIBYTE
|
||||
|
||||
# test shift-jis \x81\x40 ... \x81\x7E encodings
|
||||
# (shift char followed by 7 bit ascii)
|
||||
# test Shift JIS \x81\x40 ... \x81\x7E encodings
|
||||
# (shift char followed by 7 bit ASCII)
|
||||
|
||||
typeset -i16 chr
|
||||
((SHOPT_MULTIBYTE)) && for locale in "${locales[@]}"
|
||||
|
|
@ -106,7 +106,7 @@ if [[ -n $nl_NL ]] && [[ -n $ja_JP ]]; then
|
|||
fi
|
||||
unset LC_ALL
|
||||
|
||||
# this locale is supported by ast on all platforms
|
||||
# this locale is supported by AST on all platforms
|
||||
# EU for { decimal_point="," thousands_sep="." }
|
||||
|
||||
if ((SHOPT_MULTIBYTE)); then
|
||||
|
|
@ -255,10 +255,10 @@ got=$(set +x; LC_ALL=C.UTF-8 $SHELL -c $'\u[5929]=OK; print ${\u[5929]}' 2>&1)
|
|||
got=$(set +x; LC_ALL=C.UTF-8 $SHELL -c $'function \u[5929]\n{\nprint OK;\n}; \u[5929]' 2>&1)
|
||||
[[ $got == "$exp" ]] || err_exit "multibyte ksh function definition/execution failed -- expected '$exp', got '$got'"
|
||||
got=$(set +x; LC_ALL=C.UTF-8 $SHELL -c $'\u[5929]()\n{\nprint OK;\n}; \u[5929]' 2>&1)
|
||||
[[ $got == "$exp" ]] || err_exit "multibyte posix function definition/execution failed -- expected '$exp', got '$got'"
|
||||
[[ $got == "$exp" ]] || err_exit "multibyte POSIX function definition/execution failed -- expected '$exp', got '$got'"
|
||||
fi # SHOPT_MULTIBYTE
|
||||
|
||||
# this locale is supported by ast on all platforms
|
||||
# this locale is supported by AST on all platforms
|
||||
# mainly used to debug multibyte and message translation code
|
||||
# however wctype is not supported but that's ok for these tests
|
||||
|
||||
|
|
|
|||
|
|
@ -478,9 +478,9 @@ done
|
|||
# SIGINFO should be supported by the kill builtin on platforms that have it.
|
||||
if "$(whence -p kill)" -INFO $$ 2> /dev/null
|
||||
then
|
||||
got=$(kill -INFO $$ 2>&1) || err_exit '`kill` cannot send SIGINFO to processes when passed `-INFO`' \
|
||||
got=$(kill -INFO $$ 2>&1) || err_exit "kill builtin cannot send SIGINFO to processes when passed '-INFO'" \
|
||||
"(got $(printf %q "$got"))"
|
||||
got=$(kill -s INFO $$ 2>&1) || err_exit '`kill` cannot send SIGINFO to processes when passed `-s INFO`' \
|
||||
got=$(kill -s INFO $$ 2>&1) || err_exit "kill builtin cannot send SIGINFO to processes when passed '-s INFO'" \
|
||||
"(got $(printf %q "$got"))"
|
||||
fi
|
||||
|
||||
|
|
|
|||
|
|
@ -351,7 +351,7 @@ expected=$'(\n\ttypeset -l -i h=0\n\tbenchcmd_t -a m\n\ttypeset -l -E o=0\n)'
|
|||
expected=$'Std_file_t db.file[/etc/profile]=(action=preserve;typeset -A sum=([8242e663d6f7bb4c5427a0e58e2925f3]=1);)'
|
||||
{
|
||||
got=$($SHELL <<- \EOF
|
||||
MAGIC='stdinstall (at&t research) 2009-08-25'
|
||||
MAGIC='stdinstall (AT&T Research) 2009-08-25'
|
||||
typeset -T Std_file_t=(
|
||||
typeset action
|
||||
typeset -A sum
|
||||
|
|
@ -360,7 +360,7 @@ expected=$'Std_file_t db.file[/etc/profile]=(action=preserve;typeset -A sum=([82
|
|||
typeset magic=$MAGIC
|
||||
Std_file_t -A file
|
||||
)
|
||||
Std_t db=(magic='stdinstall (at&t research) 2009-08-25';Std_file_t -A file=( [/./home/gsf/.env.sh]=(action=preserve;typeset -A sum=([9b67ab407d01a52b3e73e3945b9a3ee0]=1);)[/etc/profile]=(action=preserve;typeset -A sum=([8242e663d6f7bb4c5427a0e58e2925f3]=1);)[/home/gsf/.profile]=(action=preserve;typeset -A sum=([3ce23137335219672bf2865d003a098e]=1);));)
|
||||
Std_t db=(magic='stdinstall (AT&T Research) 2009-08-25';Std_file_t -A file=( [/./home/gsf/.env.sh]=(action=preserve;typeset -A sum=([9b67ab407d01a52b3e73e3945b9a3ee0]=1);)[/etc/profile]=(action=preserve;typeset -A sum=([8242e663d6f7bb4c5427a0e58e2925f3]=1);)[/home/gsf/.profile]=(action=preserve;typeset -A sum=([3ce23137335219672bf2865d003a098e]=1);));)
|
||||
typeset -p db.file[/etc/profile]
|
||||
EOF)
|
||||
} 2> /dev/null
|
||||
|
|
|
|||
|
|
@ -606,14 +606,14 @@ chmod +x $tmp/script
|
|||
. $tmp/script 1
|
||||
[[ $file == $tmp/script ]] || err_exit ".sh.file not working for dot scripts"
|
||||
[[ $($SHELL $tmp/script) == $tmp/script ]] || err_exit ".sh.file not working for scripts"
|
||||
[[ $(posixfun .sh.file) == $tmp/script ]] || err_exit ".sh.file not working for posix functions"
|
||||
[[ $(posixfun .sh.file) == $tmp/script ]] || err_exit ".sh.file not working for POSIX functions"
|
||||
[[ $(fun .sh.file) == $tmp/script ]] || err_exit ".sh.file not working for functions"
|
||||
[[ $(posixfun .sh.fun) == posixfun ]] || err_exit ".sh.fun not working for posix functions"
|
||||
[[ $(posixfun .sh.fun) == posixfun ]] || err_exit ".sh.fun not working for POSIX functions"
|
||||
[[ $(fun .sh.fun) == fun ]] || err_exit ".sh.fun not working for functions"
|
||||
[[ $(posixfun .sh.subshell) == 1 ]] || err_exit ".sh.subshell not working for posix functions"
|
||||
[[ $(posixfun .sh.subshell) == 1 ]] || err_exit ".sh.subshell not working for POSIX functions"
|
||||
[[ $(fun .sh.subshell) == 1 ]] || err_exit ".sh.subshell not working for functions"
|
||||
(
|
||||
[[ $(posixfun .sh.subshell) == 2 ]] || err_exit ".sh.subshell not working for posix functions in subshells"
|
||||
[[ $(posixfun .sh.subshell) == 2 ]] || err_exit ".sh.subshell not working for POSIX functions in subshells"
|
||||
[[ $(fun .sh.subshell) == 2 ]] || err_exit ".sh.subshell not working for functions in subshells"
|
||||
(( .sh.subshell == 1 )) || err_exit ".sh.subshell not working in a subshell"
|
||||
)
|
||||
|
|
@ -700,12 +700,12 @@ exec 2>&3-
|
|||
set -- $x
|
||||
[[ $2 == b ]] || err_exit '$2 should be b after subshell'
|
||||
|
||||
# ======
|
||||
# BUG_KBGPID: $! was not updated under certain conditions
|
||||
: & pid=$!
|
||||
( : & )
|
||||
[[ $pid == $! ]] || err_exit '$! value not preserved across subshells'
|
||||
|
||||
# ======
|
||||
# BUG_KBGPID: $! was not updated under certain conditions
|
||||
pid=$!
|
||||
{ : & } >&2
|
||||
[[ $pid == $! ]] && err_exit '$! value not updated after bg job in braces+redir'
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue