[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH 1/3] tests: don't require @acronym{...} around POSIX
|
From: |
Jim Meyering |
|
Subject: |
[PATCH 1/3] tests: don't require @acronym{...} around POSIX |
|
Date: |
Mon, 27 Aug 2012 00:17:43 +0200 |
Updating to the latest gnulib made a test in doc/Makefile.am fail.
This addresses the problem, and then syncs to latest gnulib:
>From 9766362d074a5b5a29f5798a63a7db43f82eaf09 Mon Sep 17 00:00:00 2001
From: Jim Meyering <address@hidden>
Date: Sun, 26 Aug 2012 13:26:26 +0200
Subject: [PATCH 1/3] tests: don't require @acronym{...} around POSIX
* doc/Makefile.am (check-texinfo): Remove POSIX-checking part.
---
doc/Makefile.am | 4 ----
1 file changed, 4 deletions(-)
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 0de9213..dea2756 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -61,7 +61,6 @@ syntax_checks = \
.PHONY: $(syntax_checks) check-texinfo
# List words/regexps here that should not appear in the texinfo documentation.
-BAD_POSIX_PERL = /\bPOSIX\b/ && !/\@acronym{POSIX}/ && !/^\* / || /{posix}/
check-texinfo: $(syntax_checks)
$(AM_V_GEN)fail=0; \
grep '@url{' $(srcdir)/*.texi && fail=1; \
@@ -70,9 +69,6 @@ check-texinfo: $(syntax_checks)
grep -n filename $(srcdir)/*.texi \
| $(EGREP) -v 'setfilename|[{]filename[}]' \
&& fail=1; \
- $(PERL) -e 1 2> /dev/null && { $(PERL) -ne \
- '$(BAD_POSIX_PERL) and print,exit 1' \
- $(srcdir)/*.texi 2> /dev/null || fail=1; }; \
exit $$fail
sc-avoid-builtin:
--
1.7.12.70.g851f7e6
>From 26db95ca472d772d3f00891c110a611c3331fbed Mon Sep 17 00:00:00 2001
From: Jim Meyering <address@hidden>
Date: Sun, 26 Aug 2012 13:28:34 +0200
Subject: [PATCH 2/3] maint: stop using @acronym{...} in texinfo sources
* doc/coreutils.texi: Remove all uses of @acronym{...},
per recommendation by Karl Berry.
* doc/perm.texi: Likewise.
* cfg.mk (local-checks-to-skip): Remove exemption, enabling
the @acronym{-prohibiting syntax-check rule.
---
cfg.mk | 3 +-
doc/coreutils.texi | 434 ++++++++++++++++++++++++++---------------------------
doc/perm.texi | 12 +-
3 files changed, 224 insertions(+), 225 deletions(-)
diff --git a/cfg.mk b/cfg.mk
index 9db8022..9244225 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -22,8 +22,7 @@ manual_title = Core GNU utilities
url_dir_list = http://ftp.gnu.org/gnu/$(PACKAGE)
# Tests not to run as part of "make distcheck".
-local-checks-to-skip = \
- sc_texinfo_acronym
+local-checks-to-skip =
# Tools used to bootstrap this package, used for "announcement".
bootstrap-tools = autoconf,automake,gnulib,bison
diff --git a/doc/coreutils.texi b/doc/coreutils.texi
index e015fc5..f2620bc 100644
--- a/doc/coreutils.texi
+++ b/doc/coreutils.texi
@@ -272,7 +272,7 @@ Top
* Charset selection in ptx:: Underlying character set considerations
* Input processing in ptx:: Input fields, contexts, and keyword selection
* Output formatting in ptx:: Types of output format, and sizing the fields
-* Compatibility in ptx:: The @acronym{GNU} extensions to @command{ptx}
+* Compatibility in ptx:: The GNU extensions to @command{ptx}
Operating on fields
@@ -503,9 +503,9 @@ Introduction
please get involved in improving this manual. The entire @sc{gnu} community
will benefit.
-@cindex @acronym{POSIX}
+@cindex POSIX
The @sc{gnu} utilities documented here are mostly compatible with the
-@acronym{POSIX} standard.
+POSIX standard.
@cindex bugs, reporting
Please report bugs to @email{bug-coreutils@@gnu.org}. Remember
to include the version number, machine architecture, input files, and
@@ -584,7 +584,7 @@ Common options
@itemx --null
@opindex --null
@cindex output @sc{nul}-byte-terminated lines
-Output a zero byte (@acronym{ASCII} @sc{nul}) at the end of each line,
+Output a zero byte (ASCII @sc{nul}) at the end of each line,
rather than a newline. This option enables other programs to parse the
output of @command{\cmd\} even when that output would contain data
with embedded newlines.
@@ -739,7 +739,7 @@ Common options
* Traversing symlinks:: -H, -L, or -P, in some programs.
* Treating / specially:: --preserve-root and --no-preserve-root.
* Special built-in utilities:: @command{break}, @command{:}, @dots{}
-* Standards conformance:: Conformance to the @acronym{POSIX} standard.
+* Standards conformance:: Conformance to the POSIX standard.
@end menu
@@ -755,7 +755,7 @@ Exit status
that can be used to change how other commands work.
For the vast majority of commands, an exit status of zero indicates
success. Failure is indicated by a nonzero value---typically
-@samp{1}, though it may differ on unusual platforms as @acronym{POSIX}
+@samp{1}, though it may differ on unusual platforms as POSIX
requires only that it be nonzero.
However, some of the programs documented here do produce
@@ -947,7 +947,7 @@ Block size
@cindex kibibyte, definition of
kibibyte: @math{2^{10} = 1024}. @samp{K} is special: the SI prefix is
@samp{k} and the ISO/IEC 80000-13 prefix is @samp{Ki}, but tradition and
-@acronym{POSIX} use @samp{k} to mean @samp{KiB}.
+POSIX use @samp{k} to mean @samp{KiB}.
@item MB
@cindex megabyte, definition of
megabyte: @math{10^6 = 1,000,000}.
@@ -1047,7 +1047,7 @@ Signal specifications
number like @samp{1}, or an exit status of a process terminated by the
signal. A signal name can be given in canonical form or prefixed by
@samp{SIG}@. The case of the letters is ignored. The following signal names
-and numbers are supported on all @acronym{POSIX} compliant systems:
+and numbers are supported on all POSIX compliant systems:
@table @samp
@item HUP
@@ -1068,7 +1068,7 @@ Signal specifications
@noindent
Other supported signal names have system-dependent corresponding
-numbers. All systems conforming to @acronym{POSIX} 1003.1-2001 also
+numbers. All systems conforming to POSIX 1003.1-2001 also
support the following signals:
@table @samp
@@ -1103,7 +1103,7 @@ Signal specifications
@end table
@noindent
-@acronym{POSIX} 1003.1-2001 systems that support the @acronym{XSI} extension
+POSIX 1003.1-2001 systems that support the XSI extension
also support the following signals:
@table @samp
@@ -1124,7 +1124,7 @@ Signal specifications
@end table
@noindent
-@acronym{POSIX} 1003.1-2001 systems that support the @acronym{XRT} extension
+POSIX 1003.1-2001 systems that support the XRT extension
also support at least eight real-time signals called @samp{RTMIN},
@samp{RTMIN+1}, @dots{}, @samp{RTMAX-1}, @samp{RTMAX}.
@@ -1142,7 +1142,7 @@ Disambiguating names and IDs
What if a user or group @emph{name} is a string of digits?
@footnote{Using a number as a user name is common in some environments.}
Should the command interpret it as a user name or as an ID@?
-@acronym{POSIX} requires that @command{chown} and @command{chgrp}
+POSIX requires that @command{chown} and @command{chgrp}
first attempt to resolve the specified string as a name, and
only once that fails, then try to interpret it as an ID@.
This is troublesome when you want to specify a numeric ID, say 42,
@@ -1316,7 +1316,7 @@ Trailing slashes
interpret a trailing slash as a request to dereference the symbolic link
and so must rename the indirectly referenced @emph{directory} and not
the symbolic link. Although it may seem surprising that such behavior
-be the default, it is required by @acronym{POSIX} and is consistent with
+be the default, it is required by POSIX and is consistent with
other parts of that standard.
@node Traversing symlinks
@@ -1392,7 +1392,7 @@ Treating / specially
actually unlink files, these commands are arguably more dangerous
when operating recursively on @file{/}, since they often work much
more quickly, and hence damage more files before an alert user can
-interrupt them. Tradition and @acronym{POSIX} require these commands
+interrupt them. Tradition and POSIX require these commands
to operate recursively on @file{/}, so they default to
@option{--no-preserve-root}, but using the @option{--preserve-root}
option makes them safer for most purposes. For convenience you can
@@ -1414,7 +1414,7 @@ Special built-in utilities
exiting.
Here is a list of the special built-in utilities that are standardized
-by @acronym{POSIX} 1003.1-2004.
+by POSIX 1003.1-2004.
@quotation
@t{.@: : break continue eval exec exit export readonly
@@ -1435,30 +1435,30 @@ Standards conformance
@vindex POSIXLY_CORRECT
In a few cases, the @sc{gnu} utilities' default behavior is
-incompatible with the @acronym{POSIX} standard. To suppress these
+incompatible with the POSIX standard. To suppress these
incompatibilities, define the @env{POSIXLY_CORRECT} environment
-variable. Unless you are checking for @acronym{POSIX} conformance, you
+variable. Unless you are checking for POSIX conformance, you
probably do not need to define @env{POSIXLY_CORRECT}.
-Newer versions of @acronym{POSIX} are occasionally incompatible with older
-versions. For example, older versions of @acronym{POSIX} required the
+Newer versions of POSIX are occasionally incompatible with older
+versions. For example, older versions of POSIX required the
command @samp{sort +1} to sort based on the second and succeeding
-fields in each input line, but starting with @acronym{POSIX} 1003.1-2001
+fields in each input line, but starting with POSIX 1003.1-2001
the same command is required to sort the file named @file{+1}, and you
must instead use the command @samp{sort -k 2} to get the field-based
sort.
@vindex _POSIX2_VERSION
-The @sc{gnu} utilities normally conform to the version of @acronym{POSIX}
+The @sc{gnu} utilities normally conform to the version of POSIX
that is standard for your system. To cause them to conform to a
-different version of @acronym{POSIX}, define the @env{_POSIX2_VERSION}
+different version of POSIX, define the @env{_POSIX2_VERSION}
environment variable to a value of the form @var{yyyymm} specifying
the year and month the standard was adopted. Three values are currently
supported for @env{_POSIX2_VERSION}: @samp{199209} stands for
-@acronym{POSIX} 1003.2-1992, @samp{200112} stands for @acronym{POSIX}
-1003.1-2001, and @samp{200809} stands for @acronym{POSIX} 1003.1-2008.
+POSIX 1003.2-1992, @samp{200112} stands for POSIX
+1003.1-2001, and @samp{200809} stands for POSIX 1003.1-2008.
For example, if you have a newer system but are running software
-that assumes an older version of @acronym{POSIX} and uses @samp{sort +1}
+that assumes an older version of POSIX and uses @samp{sort +1}
or @samp{tail +10}, you can work around any compatibility problems by setting
@samp{_POSIX2_VERSION=199209} in your environment.
@@ -1546,7 +1546,7 @@ cat invocation
@item -u
@opindex -u
-Ignored; for @acronym{POSIX} compatibility.
+Ignored; for POSIX compatibility.
@item -v
@itemx --show-nonprinting
@@ -1879,8 +1879,8 @@ od invocation
@opindex --strings
@cindex string constants, outputting
Instead of the normal output, output only @dfn{string constants}: at
-least @var{bytes} consecutive @acronym{ASCII} graphic characters,
-followed by a zero byte (@acronym{ASCII} @sc{nul}).
+least @var{bytes} consecutive ASCII graphic characters,
+followed by a zero byte (ASCII @sc{nul}).
Prefixes and suffixes on @var{bytes} are interpreted as for the
@option{-j} option.
@@ -1898,14 +1898,14 @@ od invocation
in the order that you specified.
Adding a trailing ``z'' to any type specification appends a display
-of the @acronym{ASCII} character representation of the printable characters
+of the ASCII character representation of the printable characters
to the output line generated by the type specification.
@table @samp
@item a
named character, ignoring high-order bit
@item c
-@acronym{ASCII} character or backslash escape,
+ASCII character or backslash escape,
@item d
signed decimal
@item f
@@ -1993,7 +1993,7 @@ od invocation
@item -c
@opindex -c
-Output as @acronym{ASCII} characters or backslash escapes. Equivalent to
+Output as ASCII characters or backslash escapes. Equivalent to
@samp{-t c}.
@item -d
@@ -2053,7 +2053,7 @@ base64 invocation
@command{base64} transforms data read from a file, or standard input,
into (or from) base64 encoded form. The base64 encoded form uses
-printable @acronym{ASCII} characters to represent binary data.
+printable ASCII characters to represent binary data.
Synopses:
@smallexample
@@ -2277,7 +2277,7 @@ pr invocation
@item
Some small @var{letter options} (@option{-s}, @option{-w}) have been
-redefined for better @acronym{POSIX} compliance. The output of some further
+redefined for better POSIX compliance. The output of some further
cases has been adapted to other Unix systems. These changes are not
compatible with earlier versions of the program.
@@ -2294,7 +2294,7 @@ pr invocation
@item
Some of the option-arguments (compare @option{-s}, @option{-e},
@option{-i}, @option{-n}) cannot be specified as separate arguments from the
-preceding option letter (already stated in the @acronym{POSIX} specification).
+preceding option letter (already stated in the POSIX specification).
@end itemize
The program accepts the following options. Also see @ref{Common options}.
@@ -2375,7 +2375,7 @@ pr invocation
The default date format is @samp{%Y-%m-%d %H:%M} (for example,
@samp{2001-12-04 23:59});
but if the @env{POSIXLY_CORRECT} environment variable is set
-and the @env{LC_TIME} locale category specifies the @acronym{POSIX}
+and the @env{LC_TIME} locale category specifies the POSIX
locale, the default is @samp{%b %e %H:%M %Y} (for example,
@samp{Dec@ @ 4 23:59 2001}.
@@ -2432,7 +2432,7 @@ pr invocation
no column alignment used; may be used with
@option{--sep-string[=@var{string}]}. @option{-J} has been introduced
(together with @option{-W} and @option{--sep-string})
-to disentangle the old (@acronym{POSIX}-compliant) options @option{-w} and
+to disentangle the old (POSIX-compliant) options @option{-w} and
@option{-s} along with the three column options.
@@ -2478,7 +2478,7 @@ pr invocation
printed with single column output only. The TAB width varies
with the TAB position, e.g., with the left @var{margin} specified
by @option{-o} option. With multicolumn output priority is given to
-@samp{equal width of output columns} (a @acronym{POSIX} specification).
+@samp{equal width of output columns} (a POSIX specification).
The TAB width is fixed to the value of the first column and does
not change with different values of left @var{margin}. That means a
fixed number of spaces is always printed in the place of the
@@ -2519,7 +2519,7 @@ pr invocation
character} with @option{-w}. Without @option{-s} the default separator
@samp{space} is set. @option{-s[char]} turns off line truncation of all
three column options (@option{-COLUMN}|@option{-a -COLUMN}|@option{-m}) unless
-@option{-w} is set. This is a @acronym{POSIX}-compliant formulation.
+@option{-w} is set. This is a POSIX-compliant formulation.
@item -S[@var{string}]
@@ -2569,7 +2569,7 @@ pr invocation
off the default page width and any line truncation and column alignment.
Lines of full length are merged, regardless of the column options
set. No @var{page_width} setting is possible with single column output.
-A @acronym{POSIX}-compliant formulation.
+A POSIX-compliant formulation.
@item -W @var{page_width}
@itemx --page_width=@var{page_width}
@@ -2961,7 +2961,7 @@ tail invocation
then @dots{}} to decide which syntax to use.
Even if your script assumes the standard behavior, you should still
-beware usages whose behaviors differ depending on the @acronym{POSIX}
+beware usages whose behaviors differ depending on the POSIX
version. For example, avoid @samp{tail - main.c}, since it might be
interpreted as either @samp{tail main.c} or as @samp{tail -- -
main.c}; avoid @samp{tail -c 4}, since it might mean either @samp{tail
@@ -3428,7 +3428,7 @@ wc invocation
space between fields so that the numbers and file names normally line
up nicely in columns. The width of the count fields varies depending
on the inputs, so you should not depend on a particular field width.
-However, as a @acronym{GNU} extension, if only one count is printed,
+However, as a GNU extension, if only one count is printed,
it is guaranteed to be printed without leading spaces.
By default, @command{wc} prints three counts: the newline, words, and byte
@@ -3490,17 +3490,17 @@ wc invocation
@c @cindex including files from @command{\cmd\}
Disallow processing files named on the command line, and instead process
those named in file @var{file}; each name being terminated by a zero byte
-(@acronym{ASCII} @sc{nul}).
+(ASCII @sc{nul}).
This is useful \withTotalOption\
when the list of file names is so long that it may exceed a command line
length limitation.
In such cases, running @command{\cmd\} via @command{xargs} is undesirable
because it splits the list into pieces and makes @command{\cmd\} print
\subListOutput\ for each sublist rather than for the entire list.
-One way to produce a list of @acronym{ASCII} @sc{nul} terminated file
+One way to produce a list of ASCII @sc{nul} terminated file
names is with @sc{gnu}
@command{find}, using its @option{-print0} predicate.
-If @var{file} is @samp{-} then the @acronym{ASCII} @sc{nul} terminated
+If @var{file} is @samp{-} then the ASCII @sc{nul} terminated
file names are read from standard input.
@end macro
@filesZeroFromOption{wc,,a total}
@@ -3593,7 +3593,7 @@ cksum invocation
@command{cksum} output for the original files (typically given in the
distribution).
-The CRC algorithm is specified by the @acronym{POSIX} standard. It is not
+The CRC algorithm is specified by the POSIX standard. It is not
compatible with the BSD or System V @command{sum} algorithms (see the
previous section); it is more robust.
@@ -3654,7 +3654,7 @@ md5sum invocation
@cindex binary input files
Treat each input file as binary, by reading it in binary mode and
outputting a @samp{*} flag. This is the inverse of @option{--text}.
-On systems like @acronym{GNU} that do not distinguish between binary
+On systems like GNU that do not distinguish between binary
and text files, this option merely flags each input mode as binary:
the MD5 checksum is unaffected. This option is the default on systems
like MS-DOS that distinguish between binary and text files, except
@@ -3709,7 +3709,7 @@ md5sum invocation
@opindex --tag
@cindex BSD output
Output BSD style checksums, which indicate the checksum algorithm used.
-As a @acronym{GNU} extension, file names with problematic characters
+As a GNU extension, file names with problematic characters
are escaped as described above, with the same escaping indicator of @samp{\}
at the start of the line, being used.
The @option{--tag} option implies binary mode, and is disallowed with
@@ -3723,7 +3723,7 @@ md5sum invocation
@cindex text input files
Treat each input file as text, by reading it in text mode and
outputting a @samp{ } flag. This is the inverse of @option{--binary}.
-This option is the default on systems like @acronym{GNU} that do not
+This option is the default on systems like GNU that do not
distinguish between binary and text files. On other systems, it is
the default for reading standard input when standard input is a
terminal. This mode is never defaulted to if @option{--tag} is used.
@@ -3900,7 +3900,7 @@ sort invocation
@vindex LC_COLLATE
Unless otherwise specified, all comparisons use the character collating
sequence specified by the @env{LC_COLLATE} locale.@footnote{If you
-use a non-@acronym{POSIX} locale (e.g., by setting @env{LC_ALL}
+use a non-POSIX locale (e.g., by setting @env{LC_ALL}
to @samp{en_US}), then @command{sort} may produce output that is sorted
differently than you're accustomed to. In that case, set the @env{LC_ALL}
environment variable to @samp{C}@. Note that setting only @env{LC_COLLATE}
@@ -3935,7 +3935,7 @@ sort invocation
specified globally or as part of a specific key field. If no key
fields are specified, global options apply to comparison of entire
lines; otherwise the global options are inherited by key fields that do
-not specify any special options of their own. In pre-@acronym{POSIX}
+not specify any special options of their own. In pre-POSIX
versions of @command{sort}, global options affect only later key fields,
so portable shell scripts should specify global options first.
@@ -3963,7 +3963,7 @@ sort invocation
@vindex LC_CTYPE
Sort in @dfn{phone directory} order: ignore all characters except
letters, digits and blanks when sorting.
-By default letters and digits are those of @acronym{ASCII} and a blank
+By default letters and digits are those of ASCII and a blank
is a space or a tab, but the @env{LC_CTYPE} locale can change this.
@item -f
@@ -4021,17 +4021,17 @@ sort invocation
@cindex human numeric sort
@vindex LC_NUMERIC
Sort numerically, first by numeric sign (negative, zero, or positive);
-then by @acronym{SI} suffix (either empty, or @samp{k} or @samp{K}, or
+then by SI suffix (either empty, or @samp{k} or @samp{K}, or
one of @samp{MGTPEZY}, in that order; @pxref{Block size}); and finally
by numeric value. For example, @samp{1023M} sorts before @samp{1G}
-because @samp{M} (mega) precedes @samp{G} (giga) as an @acronym{SI}
+because @samp{M} (mega) precedes @samp{G} (giga) as an SI
suffix. This option sorts values that are consistently scaled to the
nearest suffix, regardless of whether suffixes denote powers of 1000
or 1024, and it therefore sorts the output of any single invocation of
the @command{df}, @command{du}, or @command{ls} commands that are
invoked with their @option{--human-readable} or @option{--si} options.
The syntax for numbers is the same as for the @option{--numeric-sort}
-option; the @acronym{SI} suffix must immediately follow the number.
+option; the SI suffix must immediately follow the number.
@item -i
@itemx --ignore-nonprinting
@@ -4276,7 +4276,7 @@ sort invocation
as @option{-k 2}, or fields consisting of a range, as @option{-k 2,3},
retain the field separators present between the endpoints of the range.
-To specify @acronym{ASCII} @sc{nul} as the field separator,
+To specify ASCII @sc{nul} as the field separator,
use the two-character string @samp{\0}, e.g., @samp{sort -t '\0'}.
@item -T @var{tempdir}
@@ -4325,9 +4325,9 @@ sort invocation
@opindex -z
@opindex --zero-terminated
@cindex process zero-terminated items
-Delimit items with a zero byte rather than a newline (@acronym{ASCII} @sc{lf}).
-I.e., treat input as items separated by @acronym{ASCII} @sc{nul}
-and terminate output items with @acronym{ASCII} @sc{nul}.
+Delimit items with a zero byte rather than a newline (ASCII @sc{lf}).
+I.e., treat input as items separated by ASCII @sc{nul}
+and terminate output items with ASCII @sc{nul}.
This option can be useful in conjunction with @samp{perl -0} or
@samp{find -print0} and @samp{xargs -0} which do the same in order to
reliably handle arbitrary file names (even those containing blanks
@@ -4340,9 +4340,9 @@ sort invocation
Historical (BSD and System V) implementations of @command{sort} have
differed in their interpretation of some options, particularly
@option{-b}, @option{-f}, and @option{-n}.
-@sc{gnu} sort follows the @acronym{POSIX}
+@sc{gnu} sort follows the POSIX
behavior, which is usually (but not always!) like the System V behavior.
-According to @acronym{POSIX}, @option{-n} no longer implies @option{-b}. For
+According to POSIX, @option{-n} no longer implies @option{-b}. For
consistency, @option{-M} has been changed in the same way. This may
affect the meaning of character positions in field specifications in
obscure cases. The only fix is to add an explicit @option{-b}.
@@ -4517,7 +4517,7 @@ sort invocation
@c @end example
@item
-Use the common @acronym{DSU, Decorate Sort Undecorate} idiom to
+Use the common DSU, Decorate Sort Undecorate idiom to
sort lines according to their length.
@example
@@ -4777,12 +4777,12 @@ uniq invocation
@item prepend
Output a newline before each group of repeated lines.
With @option{--zero-terminated} (@option{-z}), use a zero
-byte (@acronym{ASCII} @sc{nul}) instead of a newline.
+byte (ASCII @sc{nul}) instead of a newline.
@item separate
Separate groups of repeated lines with a single newline.
With @option{--zero-terminated} (@option{-z}), use a zero
-byte (@acronym{ASCII} @sc{nul}) instead of a newline.
+byte (ASCII @sc{nul}) instead of a newline.
This is the same as using @samp{prepend}, except that
no delimiter is inserted before the first group, and hence
may be better suited for output direct to users.
@@ -4988,10 +4988,10 @@ Charset selection in ptx
@c FIXME: People don't necessarily know what an IBM-PC was these days.
As it is set up now, the program assumes that the input file is coded
-using 8-bit @acronym{ISO} 8859-1 code, also known as Latin-1 character set,
+using 8-bit ISO 8859-1 code, also known as Latin-1 character set,
@emph{unless} it is compiled for MS-DOS, in which case it uses the
character set of the IBM-PC@. (@sc{gnu} @command{ptx} is not known to work on
-smaller MS-DOS machines anymore.) Compared to 7-bit @acronym{ASCII}, the set
+smaller MS-DOS machines anymore.) Compared to 7-bit ASCII, the set
of characters which are letters is different; this alters the behavior
of regular expression matching. Thus, the default regular expression
for a keyword allows foreign or diacriticized letters. Keyword sorting,
@@ -5276,7 +5276,7 @@ Output formatting in ptx
@code{~\@{ @}} respectively. Other diacriticized characters of the
underlying character set produce an appropriate @TeX{} sequence as far
as possible. The other non-graphical characters, like newline and tab,
-and all other characters which are not part of @acronym{ASCII}, are merely
+and all other characters which are not part of ASCII, are merely
changed to exactly one space, with no special attempt to compress
consecutive spaces. Let me know how to improve this special character
processing for @TeX{}.
@@ -5330,7 +5330,7 @@ Compatibility in ptx
line width computations.
@item
-All 256 bytes, even @acronym{ASCII} @sc{nul} bytes, are always read and
+All 256 bytes, even ASCII @sc{nul} bytes, are always read and
processed from input file with no adverse effect, even if @sc{gnu} extensions
are disabled. However, System V @command{ptx} does not accept 8-bit
characters, a few control characters are rejected, and the tilde
@@ -5636,7 +5636,7 @@ cut invocation
@item --complement
@opindex --complement
-This option is a @acronym{GNU} extension.
+This option is a GNU extension.
Select for printing the complement of the bytes, characters or fields
selected with the @option{-b}, @option{-c} or @option{-f} options.
In other words, do @emph{not} print the bytes, characters or fields
@@ -5752,7 +5752,7 @@ join invocation
If @samp{join -t ''} is specified then the whole line is considered which
matches the default operation of sort.
-If the input has no unpairable lines, a @acronym{GNU} extension is
+If the input has no unpairable lines, a GNU extension is
available; the sort order can be any order that considers two fields
to be equal if and only if the sort comparison described above
considers them to be equal. For example:
@@ -5854,7 +5854,7 @@ join invocation
(using either of the @option{-a} or @option{-v} options), there is no way
to specify the join field using @var{m.n} in @var{field-list}
if there are unpairable lines in both files.
-To give @command{join} that functionality, @acronym{POSIX} invented the
@samp{0}
+To give @command{join} that functionality, POSIX invented the @samp{0}
field specification notation.
The elements in @var{field-list}
@@ -5872,7 +5872,7 @@ join invocation
Use @samp{sort -t @var{char}}, without the @option{-b} option of
@samp{sort}, to produce this ordering. If @samp{join -t ''} is specified,
the whole line is considered, matching the default operation of sort.
-If @samp{-t '\0'} is specified then the @acronym{ASCII} @sc{nul}
+If @samp{-t '\0'} is specified then the ASCII @sc{nul}
character is used to delimit the fields.
@item -v @var{file-number}
@@ -6013,10 +6013,10 @@ Character sets
as well as digits.
Many historically common and even accepted uses of ranges are not
-portable. For example, on @acronym{EBCDIC} hosts using the @samp{A-Z}
+portable. For example, on EBCDIC hosts using the @samp{A-Z}
range will not do what most would expect because @samp{A} through @samp{Z}
-are not contiguous as they are in @acronym{ASCII}@.
-If you can rely on a @acronym{POSIX} compliant version of @command{tr}, then
+are not contiguous as they are in ASCII@.
+If you can rely on a POSIX compliant version of @command{tr}, then
the best way to work around this is to use character classes (see below).
Otherwise, it is most portable (and most ugly) to enumerate the members
of the ranges.
@@ -6136,7 +6136,7 @@ Translating
@var{set2}, the extra characters at the end of @var{set2} are ignored.
On the other hand, making @var{set1} longer than @var{set2} is not
-portable; @acronym{POSIX} says that the result is undefined. In this
situation,
+portable; POSIX says that the result is undefined. In this situation,
BSD @command{tr} pads @var{set2} to the length of @var{set1} by repeating
the last character of @var{set2} as many times as necessary. System V
@command{tr} truncates @var{set1} to the length of @var{set2}.
@@ -6161,7 +6161,7 @@ Translating
@noindent
By the way, the above idiom is not portable because it uses ranges, and
it assumes that the octal code for newline is 012.
-Assuming a @acronym{POSIX} compliant @command{tr}, here is a better
+Assuming a POSIX compliant @command{tr}, here is a better
way to write it:
@example
@@ -6339,7 +6339,7 @@ unexpand invocation
@command{unexpand} writes the contents of each given @var{file}, or
standard input if none are given or for a @var{file} of @samp{-}, to
standard output, converting blanks at the beginning of each line into
-as many tab characters as needed. In the default @acronym{POSIX}
+as many tab characters as needed. In the default POSIX
locale, a @dfn{blank} is a space or a tab; other locales may specify
additional blank characters. Synopsis:
@@ -6418,7 +6418,7 @@ ls invocation
@vindex LC_ALL
By default, the output is sorted alphabetically, according to the locale
-settings in effect.@footnote{If you use a non-@acronym{POSIX}
+settings in effect.@footnote{If you use a non-POSIX
locale (e.g., by setting @env{LC_ALL} to @samp{en_US}), then @command{ls} may
produce output that is sorted differently than you're accustomed to.
In that case, set the @env{LC_ALL} environment variable to @samp{C}.}
@@ -6901,7 +6901,7 @@ Sorting the output
@cindex sorting @command{ls} output
These options change the order in which @command{ls} sorts the information
it outputs. By default, sorting is done by character code
-(e.g., @acronym{ASCII} order).
+(e.g., ASCII order).
@table @samp
@@ -7213,7 +7213,7 @@ General output formatting
@c FIXME: remove in 2009, if Apple Terminal has been fixed for long enough.
Some terminal emulators (at least Apple Terminal 1.5 (133) from Mac OS X
10.4.8)
do not properly align columns to the right of a TAB following a
-non-@acronym{ASCII} byte. If you use such a terminal emulator, use the
+non-ASCII byte. If you use such a terminal emulator, use the
@option{-T0} option or put @code{TABSIZE=0} in your environment to tell
@command{ls} to align using spaces, not tabs.
@@ -7276,25 +7276,25 @@ Formatting file timestamps
spaces in one of the two formats.
@item full-iso
-List timestamps in full using @acronym{ISO} 8601 date, time, and time zone
+List timestamps in full using ISO 8601 date, time, and time zone
format with nanosecond precision, e.g., @samp{2002-03-30
23:45:56.477817180 -0700}. This style is equivalent to
@samp{+%Y-%m-%d %H:%M:%S.%N %z}.
This is useful because the time output includes all the information that
is available from the operating system. For example, this can help
-explain @command{make}'s behavior, since @acronym{GNU} @command{make}
+explain @command{make}'s behavior, since GNU @command{make}
uses the full timestamp to determine whether a file is out of date.
@item long-iso
-List @acronym{ISO} 8601 date and time in minutes, e.g.,
+List ISO 8601 date and time in minutes, e.g.,
@samp{2002-03-30 23:45}. These timestamps are shorter than
@samp{full-iso} timestamps, and are usually good enough for everyday
work. This style is equivalent to @samp{+%Y-%m-%d %H:%M}.
@item iso
-List @acronym{ISO} 8601 dates for non-recent timestamps (e.g.,
-@samp{2002-03-30@ }), and @acronym{ISO} 8601 month, day, hour, and
+List ISO 8601 dates for non-recent timestamps (e.g.,
+@samp{2002-03-30@ }), and ISO 8601 month, day, hour, and
minute for recent timestamps (e.g., @samp{03-30 23:45}). These
timestamps are uglier than @samp{long-iso} timestamps, but they carry
nearly the same information in a smaller space and their brevity helps
@@ -7318,7 +7318,7 @@ Formatting file timestamps
widely, but they are easier for many people to read.
The @env{LC_TIME} locale category specifies the timestamp format. The
-default @acronym{POSIX} locale uses timestamps like @samp{Mar 30@
+default POSIX locale uses timestamps like @samp{Mar 30@
@ 2002} and @samp{Mar 30 23:45}; in this locale, the following two
@command{ls} invocations are equivalent:
@@ -7337,21 +7337,21 @@ Formatting file timestamps
@item posix-@var{style}
@vindex LC_TIME
-List @acronym{POSIX}-locale timestamps if the @env{LC_TIME} locale
-category is @acronym{POSIX}, @var{style} timestamps otherwise. For
+List POSIX-locale timestamps if the @env{LC_TIME} locale
+category is POSIX, @var{style} timestamps otherwise. For
example, the @samp{posix-long-iso} style lists
timestamps like @samp{Mar 30@ @ 2002} and @samp{Mar 30 23:45} when in
-the @acronym{POSIX} locale, and like @samp{2002-03-30 23:45} otherwise.
+the POSIX locale, and like @samp{2002-03-30 23:45} otherwise.
@end table
@end table
@vindex TIME_STYLE
You can specify the default value of the @option{--time-style} option
with the environment variable @env{TIME_STYLE}; if @env{TIME_STYLE} is not set
-the default style is @samp{locale}. @acronym{GNU} Emacs 21.3 and
+the default style is @samp{locale}. GNU Emacs 21.3 and
later use the @option{--dired} option and therefore can parse any date
format, but if you are using Emacs 21.1 or 21.2 and specify a
-non-@acronym{POSIX} locale you may need to set
+non-POSIX locale you may need to set
@samp{TIME_STYLE="posix-long-iso"}.
To avoid certain denial-of-service attacks, timestamps that would be
@@ -7417,7 +7417,7 @@ Formatting the file names
@item shell
Quote strings for the shell if they contain shell metacharacters or would
cause ambiguous output.
-The quoting is suitable for @acronym{POSIX}-compatible shells like
+The quoting is suitable for POSIX-compatible shells like
@command{bash}, but it does not always work for incompatible shells
like @command{csh}.
@item shell-always
@@ -7628,7 +7628,7 @@ cp invocation
However, when copying to a dangling symbolic link, @command{cp}
refuses by default, and fails with a diagnostic, since the operation
is inherently dangerous. This behavior is contrary to historical
-practice and to @acronym{POSIX}@.
+practice and to POSIX@.
Set @env{POSIXLY_CORRECT} to make @command{cp} attempt to create
the target of a dangling destination symlink, in spite of the possible risk.
Also, when an option like
@@ -7896,7 +7896,7 @@ cp invocation
non-@sc{gnu} systems, @option{-r} implies the equivalent of
@option{-L} and @option{--copy-contents} for historical reasons.
Also, it is not portable to use @option{-R} to copy symbolic links
-unless you also specify @option{-P}, as @acronym{POSIX} allows
+unless you also specify @option{-P}, as POSIX allows
implementations that dereference symbolic links by default.
@item --reflink[=@var{when}]
@@ -8131,19 +8131,19 @@ dd invocation
@item ascii
@opindex ascii@r{, converting to}
-Convert @acronym{EBCDIC} to @acronym{ASCII},
-using the conversion table specified by @acronym{POSIX}@.
+Convert EBCDIC to ASCII,
+using the conversion table specified by POSIX@.
This provides a 1:1 translation for all 256 bytes.
@item ebcdic
@opindex ebcdic@r{, converting to}
-Convert @acronym{ASCII} to @acronym{EBCDIC}@.
+Convert ASCII to EBCDIC@.
This is the inverse of the @samp{ascii} conversion.
@item ibm
@opindex alternate ebcdic@r{, converting to}
-Convert @acronym{ASCII} to alternate @acronym{EBCDIC},
-using the alternate conversion table specified by @acronym{POSIX}@.
+Convert ASCII to alternate EBCDIC,
+using the alternate conversion table specified by POSIX@.
This is not a 1:1 translation, but reflects common historical practice
for @samp{~}, @samp{[}, and @samp{]}.
@@ -8194,7 +8194,7 @@ dd invocation
(since there is nothing to swap it with).
@item sync
-@opindex sync @r{(padding with @acronym{ASCII} @sc{nul}s)}
+@opindex sync @r{(padding with ASCII @sc{nul}s)}
Pad every input block to size of @samp{ibs} with trailing zero bytes.
When used with @samp{block} or @samp{unblock}, pad with spaces instead of
zero bytes.
@@ -8271,7 +8271,7 @@ dd invocation
@opindex cio
@cindex concurrent I/O
Use concurrent I/O mode for data. This mode performs direct I/O
-and drops the @acronym{POSIX} requirement to serialize all I/O to the same
file.
+and drops the POSIX requirement to serialize all I/O to the same file.
A file cannot be opened in CIO mode and with a standard open at the
same time.
@@ -8347,7 +8347,7 @@ dd invocation
@cindex controlling terminal
Do not assign the file to be a controlling terminal for @command{dd}.
This has no effect when the file is not a terminal.
-On many hosts (e.g., @acronym{GNU}/Linux hosts), this option has no effect
+On many hosts (e.g., GNU/Linux hosts), this option has no effect
at all.
@item nofollow
@@ -8982,7 +8982,7 @@ shred invocation
For more details, see the source code and Peter Gutmann's paper
@uref{http://www.cs.auckland.ac.nz/~pgut001/pubs/secure_del.html,
@cite{Secure Deletion of Data from Magnetic and Solid-State Memory}},
-from the proceedings of the Sixth @acronym{USENIX} Security Symposium (San
Jose,
+from the proceedings of the Sixth USENIX Security Symposium (San Jose,
California, July 22--25, 1996).
@strong{Please note} that @command{shred} relies on a very important
assumption:
@@ -9236,10 +9236,10 @@ link invocation
@command{link} simply calls @code{link (@var{filename}, @var{linkname})}
to create the link.
-On a @acronym{GNU} system, this command acts like @samp{ln --directory
+On a GNU system, this command acts like @samp{ln --directory
--no-target-directory @var{filename} @var{linkname}}. However, the
@option{--directory} and @option{--no-target-directory} options are
-not specified by @acronym{POSIX}, and the @command{link} command is
+not specified by POSIX, and the @command{link} command is
more portable in practice.
If @var{filename} is a symbolic link, it is unspecified whether
@@ -9306,7 +9306,7 @@ ln invocation
a directory; on those where it is allowed, only the super-user can do
so (and with caution, since creating a cycle will cause problems to many
other utilities). Hard links cannot cross file system boundaries. (These
-restrictions are not mandated by @acronym{POSIX}, however.)
+restrictions are not mandated by POSIX, however.)
@cindex dereferencing symbolic links
@cindex symbolic link, defined
@@ -9527,7 +9527,7 @@ mkdir invocation
everyone) for the point of the departure. @xref{File permissions}.
Normally the directory has the desired file mode bits at the moment it
-is created. As a @acronym{GNU} extension, @var{mode} may also mention
+is created. As a GNU extension, @var{mode} may also mention
special mode bits, but in this case there may be a temporary window
during which the directory exists but its special mode bits are
incorrect. @xref{Directory Setuid and Setgid}, for how the
@@ -9963,8 +9963,8 @@ chown invocation
@xref{Disambiguating names and IDs}.
Some older scripts may still use @samp{.} in place of the @samp{:} separator.
-@acronym{POSIX} 1003.1-2001 (@pxref{Standards conformance}) does not
-require support for that, but for backward compatibility @acronym{GNU}
+POSIX 1003.1-2001 (@pxref{Standards conformance}) does not
+require support for that, but for backward compatibility GNU
@command{chown} supports @samp{.} so long as no ambiguity results.
New scripts should avoid the use of @samp{.} because it is not
portable, and because it has undesirable results if the entire
@@ -10461,7 +10461,7 @@ touch invocation
example, @option{--date="2004-02-27 14:19:13.489392193 +0530"}
specifies the instant of time that is 489,392,193 nanoseconds after
February 27, 2004 at 2:19:13 PM in a time zone that is 5 hours and 30
-minutes east of @acronym{UTC}@. @xref{Date input formats}.
+minutes east of UTC@. @xref{Date input formats}.
File systems that do not support high-resolution time stamps
silently ignore any excess precision here.
@@ -10481,7 +10481,7 @@ touch invocation
created, but option @option{-c} must also be used to avoid warning
about files that do not exist. Not all systems support changing the
timestamps of symlinks, since underlying system support for this
-action was not required until @acronym{POSIX} 2008. Also, on some
+action was not required until POSIX 2008. Also, on some
systems, the mere act of examining a symbolic link changes the access
time, such that only changes to the modification time will persist
long enough to be observable. When coupled with option @option{-r}, a
@@ -10665,10 +10665,10 @@ df invocation
@opindex -P
@opindex --portability
@cindex one-line output format
-@cindex @acronym{POSIX} output format
+@cindex POSIX output format
@cindex portable output format
@cindex output format, portable
-Use the @acronym{POSIX} output format. This is like the default format except
+Use the POSIX output format. This is like the default format except
for the following:
@enumerate
@@ -10679,7 +10679,7 @@ df invocation
some network mounts), the columns are misaligned.
@item
-The labels in the header output line are changed to conform to @acronym{POSIX}.
+The labels in the header output line are changed to conform to POSIX.
@item
The default block size and output format are unaffected by the
@@ -10721,8 +10721,8 @@ df invocation
@table @samp
@item nfs
-@cindex @acronym{NFS} file system type
-An @acronym{NFS} file system, i.e., one mounted over a network from another
+@cindex NFS file system type
+An NFS file system, i.e., one mounted over a network from another
machine. This is the one type name which seems to be used uniformly by
all systems.
@@ -10983,19 +10983,19 @@ du invocation
@env{LC_TIME} locale category.
@item full-iso
-List timestamps in full using @acronym{ISO} 8601 date, time, and time zone
+List timestamps in full using ISO 8601 date, time, and time zone
format with nanosecond precision, e.g., @samp{2002-03-30
23:45:56.477817180 -0700}. This style is equivalent to
@samp{+%Y-%m-%d %H:%M:%S.%N %z}.
@item long-iso
-List @acronym{ISO} 8601 date and time in minutes, e.g.,
+List ISO 8601 date and time in minutes, e.g.,
@samp{2002-03-30 23:45}. These timestamps are shorter than
@samp{full-iso} timestamps, and are usually good enough for everyday
work. This style is equivalent to @samp{+%Y-%m-%d %H:%M}.
@item iso
-List @acronym{ISO} 8601 dates for timestamps, e.g., @samp{2002-03-30}.
+List ISO 8601 dates for timestamps, e.g., @samp{2002-03-30}.
This style is equivalent to @samp{+%Y-%m-%d}.
@end table
@@ -11421,7 +11421,7 @@ echo invocation
example, @code{echo -ne hello} outputs @samp{-ne hello} instead of
plain @samp{hello}.
-@acronym{POSIX} does not require support for any options, and says
+POSIX does not require support for any options, and says
that the behavior of @command{echo} is implementation-defined if any
@var{string} contains a backslash or if the first argument is
@option{-n}. Portable programs can use the @command{printf} command
@@ -11497,8 +11497,8 @@ printf invocation
character. Any remaining characters are silently ignored if the
@env{POSIXLY_CORRECT} environment variable is set; otherwise, a
warning is printed. For example, @samp{printf "%d" "'a"} outputs
-@samp{97} on hosts that use the @acronym{ASCII} character set, since
-@samp{a} has the numeric value 97 in @acronym{ASCII}.
+@samp{97} on hosts that use the ASCII character set, since
+@samp{a} has the numeric value 97 in ASCII.
@end itemize
@@ -11526,8 +11526,8 @@ printf invocation
@cindex ISO/IEC 10646
@vindex LC_CTYPE
@command{printf} interprets two character syntaxes introduced in
-@acronym{ISO} C 99:
-@samp{\u} for 16-bit Unicode (@acronym{ISO}/@acronym{IEC} 10646)
+ISO C 99:
+@samp{\u} for 16-bit Unicode (ISO/IEC 10646)
characters, specified as
four hexadecimal digits @var{hhhh}, and @samp{\U} for 32-bit Unicode
characters, specified as eight hexadecimal digits @var{hhhhhhhh}.
@@ -11554,7 +11554,7 @@ printf invocation
@noindent
will be output correctly in all locales supporting the Euro symbol
-(@acronym{ISO}-8859-15, UTF-8, and others). Similarly, a Chinese string
+(ISO-8859-15, UTF-8, and others). Similarly, a Chinese string
@example
$ env printf '\u4e2d\u6587'
@@ -11568,7 +11568,7 @@ printf invocation
your shell's search path, and not a shell alias or a built-in function.
For larger strings, you don't need to look up the hexadecimal code
-values of each character one by one. @acronym{ASCII} characters mixed with \u
+values of each character one by one. ASCII characters mixed with \u
escape sequences is also known as the JAVA source file encoding. You can
use GNU recode 3.5c (or newer) to convert strings to this encoding. Here
is how to convert a piece of text into a shell script which will output
@@ -11650,7 +11650,7 @@ false invocation
Portable programs should not assume that the exit status of
@command{false} is 1, as it is greater than 1 on some
-non-@acronym{GNU} hosts.
+non-GNU hosts.
@node true invocation
@@ -12126,7 +12126,7 @@ String expressions
In the regular expression, @code{\+}, @code{\?}, and @code{\|} are
operators which respectively match one or more, zero or one, or separate
alternatives. SunOS and other @command{expr}'s treat these as regular
-characters. (@acronym{POSIX} allows either behavior.)
+characters. (POSIX allows either behavior.)
@xref{Top, , Regular Expression Library, regex, Regex}, for details of
regular expression syntax. Some examples are in @ref{Examples of expr}.
@@ -12158,7 +12158,7 @@ String expressions
This makes it possible to test @code{expr length + "$x"} or
@code{expr + "$x" : '.*/\(.\)'} and have it do the right thing even if
the value of @var{$x} happens to be (for example) @code{/} or @code{index}.
-This operator is a @acronym{GNU} extension. Portable shell scripts should use
+This operator is a GNU extension. Portable shell scripts should use
@code{@w{" $token"} : @w{' \(.*\)'}} instead of @code{+ "$token"}.
@end table
@@ -12505,8 +12505,8 @@ basename invocation
@end macro
@basenameAndDirname
-@acronym{POSIX} allows the implementation to define the results if
-@var{name} is empty or @samp{//}. In the former case, @acronym{GNU}
+POSIX allows the implementation to define the results if
+@var{name} is empty or @samp{//}. In the former case, GNU
@command{basename} returns the empty string. In the latter case, the
result is @samp{//} on platforms where @var{//} is distinct from
@var{/}, and @samp{/} on platforms where there is no difference.
@@ -12581,8 +12581,8 @@ dirname invocation
@basenameAndDirname
-@acronym{POSIX} allows the implementation to define the results if
-@var{name} is @samp{//}. With @acronym{GNU} @command{dirname}, the
+POSIX allows the implementation to define the results if
+@var{name} is @samp{//}. With GNU @command{dirname}, the
result is @samp{//} on platforms where @var{//} is distinct from
@var{/}, and @samp{/} on platforms where there is no difference.
@@ -12662,13 +12662,13 @@ pathchk invocation
A file name is empty.
@item
-A file name contains a character outside the @acronym{POSIX} portable file
+A file name contains a character outside the POSIX portable file
name character set, namely, the ASCII letters and digits, @samp{.},
@samp{_}, @samp{-}, and @samp{/}.
@item
The length of a file name or one of its components exceeds the
-@acronym{POSIX} minimum limits for portability.
+POSIX minimum limits for portability.
@end enumerate
@item -P
@@ -12678,7 +12678,7 @@ pathchk invocation
@item --portability
@opindex --portability
-Print an error message if a file name is not portable to all @acronym{POSIX}
+Print an error message if a file name is not portable to all POSIX
hosts. This option is equivalent to @samp{-p -P}.
@end table
@@ -13090,8 +13090,8 @@ stty invocation
@opindex --file
Set the line opened by the file name specified in @var{device} instead of
the tty line connected to standard input. This option is necessary
-because opening a @acronym{POSIX} tty requires use of the
-@code{O_NONDELAY} flag to prevent a @acronym{POSIX} tty from blocking
+because opening a POSIX tty requires use of the
+@code{O_NONDELAY} flag to prevent a POSIX tty from blocking
until the carrier detect line is high if
the @code{clocal} flag is not set. Hence, it is not always possible
to allow the shell to open the device in the traditional manner.
@@ -13113,9 +13113,9 @@ stty invocation
case, that is, when @emph{not} negated (unless stated otherwise,
of course).
-Some settings are not available on all @acronym{POSIX} systems, since they use
+Some settings are not available on all POSIX systems, since they use
extensions. Such arguments are marked below with
-``Non-@acronym{POSIX}'' in their description. On non-@acronym{POSIX}
+``Non-POSIX'' in their description. On non-POSIX
systems, those or other settings also may not
be available, but it's not feasible to document all the variations: just
try it and see.
@@ -13186,7 +13186,7 @@ Control
@cindex hardware flow control
@cindex flow control, hardware
@cindex RTS/CTS flow control
-Enable RTS/CTS flow control. Non-@acronym{POSIX}@. May be negated.
+Enable RTS/CTS flow control. Non-POSIX@. May be negated.
@end table
@@ -13266,20 +13266,20 @@ Input
@item iuclc
@opindex iuclc
@cindex uppercase, translating to lowercase
-Translate uppercase characters to lowercase. Non-@acronym{POSIX}@. May be
+Translate uppercase characters to lowercase. Non-POSIX@. May be
negated. Note ilcuc is not implemented, as one would not be able to issue
almost any (lowercase) Unix command, after invoking it.
@item ixany
@opindex ixany
Allow any character to restart output (only the start character
-if negated). Non-@acronym{POSIX}@. May be negated.
+if negated). Non-POSIX@. May be negated.
@item imaxbel
@opindex imaxbel
@cindex beeping at input buffer full
Enable beeping and not flushing input buffer if a character arrives
-when the input buffer is full. Non-@acronym{POSIX}@. May be negated.
+when the input buffer is full. Non-POSIX@. May be negated.
@end table
@@ -13297,76 +13297,76 @@ Output
@item olcuc
@opindex olcuc
@cindex lowercase, translating to output
-Translate lowercase characters to uppercase. Non-@acronym{POSIX}@. May be
+Translate lowercase characters to uppercase. Non-POSIX@. May be
negated. (Note ouclc is not currently implemented.)
@item ocrnl
@opindex ocrnl
@cindex return, translating to newline
-Translate carriage return to newline. Non-@acronym{POSIX}@. May be negated.
+Translate carriage return to newline. Non-POSIX@. May be negated.
@item onlcr
@opindex onlcr
@cindex newline, translating to crlf
-Translate newline to carriage return-newline. Non-@acronym{POSIX}@. May be
+Translate newline to carriage return-newline. Non-POSIX@. May be
negated.
@item onocr
@opindex onocr
-Do not print carriage returns in the first column. Non-@acronym{POSIX}@.
+Do not print carriage returns in the first column. Non-POSIX@.
May be negated.
@item onlret
@opindex onlret
-Newline performs a carriage return. Non-@acronym{POSIX}@. May be negated.
+Newline performs a carriage return. Non-POSIX@. May be negated.
@item ofill
@opindex ofill
@cindex pad instead of timing for delaying
Use fill (padding) characters instead of timing for delays.
-Non-@acronym{POSIX}@.
+Non-POSIX@.
May be negated.
@item ofdel
@opindex ofdel
@cindex pad character
-Use @acronym{ASCII} @sc{del} characters for fill instead of
-@acronym{ASCII} @sc{nul} characters. Non-@acronym{POSIX}@.
+Use ASCII @sc{del} characters for fill instead of
+ASCII @sc{nul} characters. Non-POSIX@.
May be negated.
@item nl1
@itemx nl0
@opindex nl@var{n}
-Newline delay style. Non-@acronym{POSIX}.
+Newline delay style. Non-POSIX.
@item cr3
@itemx cr2
@itemx cr1
@itemx cr0
@opindex cr@var{n}
-Carriage return delay style. Non-@acronym{POSIX}.
+Carriage return delay style. Non-POSIX.
@item tab3
@itemx tab2
@itemx tab1
@itemx tab0
@opindex tab@var{n}
-Horizontal tab delay style. Non-@acronym{POSIX}.
+Horizontal tab delay style. Non-POSIX.
@item bs1
@itemx bs0
@opindex bs@var{n}
-Backspace delay style. Non-@acronym{POSIX}.
+Backspace delay style. Non-POSIX.
@item vt1
@itemx vt0
@opindex vt@var{n}
-Vertical tab delay style. Non-@acronym{POSIX}.
+Vertical tab delay style. Non-POSIX.
@item ff1
@itemx ff0
@opindex ff@var{n}
-Form feed delay style. Non-@acronym{POSIX}.
+Form feed delay style. Non-POSIX.
@end table
@@ -13388,7 +13388,7 @@ Local
@item iexten
@opindex iexten
-Enable non-@acronym{POSIX} special characters. May be negated.
+Enable non-POSIX special characters. May be negated.
@item echo
@opindex echo
@@ -13422,12 +13422,12 @@ Local
@cindex case translation
Enable input and output of uppercase characters by preceding their
lowercase equivalents with @samp{\}, when @code{icanon} is set.
-Non-@acronym{POSIX}@. May be negated.
+Non-POSIX@. May be negated.
@item tostop
@opindex tostop
@cindex background jobs, stopping at terminal write
-Stop background jobs that try to write to the terminal. Non-@acronym{POSIX}@.
+Stop background jobs that try to write to the terminal. Non-POSIX@.
May be negated.
@item echoprt
@@ -13435,7 +13435,7 @@ Local
@opindex echoprt
@opindex prterase
Echo erased characters backward, between @samp{\} and @samp{/}.
-Non-@acronym{POSIX}@. May be negated.
+Non-POSIX@. May be negated.
@item echoctl
@itemx ctlecho
@@ -13444,7 +13444,7 @@ Local
@cindex control characters, using @samp{^@var{c}}
@cindex hat notation for control characters
Echo control characters in hat notation (@samp{^@var{c}}) instead
-of literally. Non-@acronym{POSIX}@. May be negated.
+of literally. Non-POSIX@. May be negated.
@item echoke
@itemx crtkill
@@ -13453,7 +13453,7 @@ Local
Echo the @code{kill} special character by erasing each character on
the line as indicated by the @code{echoprt} and @code{echoe} settings,
instead of by the @code{echoctl} and @code{echok} settings.
-Non-@acronym{POSIX}@.
+Non-POSIX@.
May be negated.
@end table
@@ -13541,18 +13541,18 @@ Combination
@item decctlq
@opindex decctlq
-Same as @option{-ixany}. Non-@acronym{POSIX}@. May be negated.
+Same as @option{-ixany}. Non-POSIX@. May be negated.
@item tabs
@opindex tabs
-Same as @code{tab0}. Non-@acronym{POSIX}@. May be negated. If negated, same
+Same as @code{tab0}. Non-POSIX@. May be negated. If negated, same
as @code{tab3}.
@item lcase
@itemx LCASE
@opindex lcase
@opindex LCASE
-Same as @code{xcase iuclc olcuc}. Non-@acronym{POSIX}@. May be negated.
+Same as @code{xcase iuclc olcuc}. Non-POSIX@. May be negated.
(Used for terminals with uppercase characters only.)
@item crt
@@ -13614,11 +13614,11 @@ Characters
@item eol2
@opindex eol2
-Alternate character to end the line. Non-@acronym{POSIX}.
+Alternate character to end the line. Non-POSIX.
@item swtch
@opindex swtch
-Switch to a different shell layer. Non-@acronym{POSIX}.
+Switch to a different shell layer. Non-POSIX.
@item start
@opindex start
@@ -13634,20 +13634,20 @@ Characters
@item dsusp
@opindex dsusp
-Send a terminal stop signal after flushing the input. Non-@acronym{POSIX}.
+Send a terminal stop signal after flushing the input. Non-POSIX.
@item rprnt
@opindex rprnt
-Redraw the current line. Non-@acronym{POSIX}.
+Redraw the current line. Non-POSIX.
@item werase
@opindex werase
-Erase the last word typed. Non-@acronym{POSIX}.
+Erase the last word typed. Non-POSIX.
@item lnext
@opindex lnext
Enter the next character typed literally, even if it is a special
-character. Non-@acronym{POSIX}.
+character. Non-POSIX.
@end table
@@ -13678,13 +13678,13 @@ Special
@item rows @var{n}
@opindex rows
Tell the tty kernel driver that the terminal has @var{n} rows.
-Non-@acronym{POSIX}.
+Non-POSIX.
@item cols @var{n}
@itemx columns @var{n}
@opindex cols
@opindex columns
-Tell the kernel that the terminal has @var{n} columns. Non-@acronym{POSIX}.
+Tell the kernel that the terminal has @var{n} columns. Non-POSIX.
@item size
@opindex size
@@ -13694,11 +13694,11 @@ Special
terminal has. (Systems that don't support rows and columns in the kernel
typically use the environment variables @env{LINES} and @env{COLUMNS}
instead; however, GNU @command{stty} does not know anything about them.)
-Non-@acronym{POSIX}.
+Non-POSIX.
@item line @var{n}
@opindex line
-Use line discipline @var{n}. Non-@acronym{POSIX}.
+Use line discipline @var{n}. Non-POSIX.
@item speed
@opindex speed
@@ -14244,22 +14244,22 @@ Time conversion specifiers
hour (@samp{01}@dots{}@samp{12})
@item %k
hour, space padded (@samp{ 0}@dots{}@samp{23}); equivalent to @samp{%_H}@.
-This is a @acronym{GNU} extension.
+This is a GNU extension.
@item %l
hour, space padded (@samp{ 1}@dots{}@samp{12}); equivalent to @samp{%_I}@.
-This is a @acronym{GNU} extension.
+This is a GNU extension.
@item %M
minute (@samp{00}@dots{}@samp{59})
@item %N
nanoseconds (@samp{000000000}@dots{}@samp{999999999}).
-This is a @acronym{GNU} extension.
+This is a GNU extension.
@item %p
locale's equivalent of either @samp{AM} or @samp{PM};
blank in many locales.
Noon is treated as @samp{PM} and midnight as @samp{AM}.
@item %P
like @samp{%p}, except lower case.
-This is a @acronym{GNU} extension.
+This is a GNU extension.
@item %r
locale's 12-hour clock time (e.g., @samp{11:11:04 PM})
@item %R
@@ -14272,7 +14272,7 @@ Time conversion specifiers
seconds since the epoch, i.e., since 1970-01-01 00:00:00 UTC@.
Leap seconds are not counted unless leap second support is available.
@xref{%s-examples}, for examples.
-This is a @acronym{GNU} extension.
+This is a GNU extension.
@item %S
@cindex leap seconds
second (@samp{00}@dots{}@samp{60}).
@@ -14282,7 +14282,7 @@ Time conversion specifiers
@item %X
locale's time representation (e.g., @samp{23:13:48})
@item %z
-@w{@acronym{RFC} 2822/@acronym{ISO} 8601} style numeric time zone
+@w{RFC 2822/ISO 8601} style numeric time zone
(e.g., @samp{-0600} or @samp{+0530}), or nothing if no
time zone is determinable. This value reflects the numeric time zone
appropriate for the current time, using the time zone rules specified
@@ -14290,20 +14290,20 @@ Time conversion specifiers
The time (and optionally, the time zone rules) can be overridden
by the @option{--date} option.
@item %:z
-@w{@acronym{RFC} 3339/@acronym{ISO} 8601} style numeric time zone with
+@w{RFC 3339/ISO 8601} style numeric time zone with
@samp{:} (e.g., @samp{-06:00} or @samp{+05:30}), or nothing if no time
zone is determinable.
-This is a @acronym{GNU} extension.
+This is a GNU extension.
@item %::z
Numeric time zone to the nearest second with @samp{:} (e.g.,
@samp{-06:00:00} or @samp{+05:30:00}), or nothing if no time zone is
determinable.
-This is a @acronym{GNU} extension.
+This is a GNU extension.
@item %:::z
Numeric time zone with @samp{:} using the minimum necessary precision
(e.g., @samp{-06}, @samp{+05:30}, or @samp{-04:56:02}), or nothing if
no time zone is determinable.
-This is a @acronym{GNU} extension.
+This is a GNU extension.
@item %Z
alphabetic time zone abbreviation (e.g., @samp{EDT}), or nothing if no
time zone is determinable. See @samp{%z} for how it is determined.
@@ -14341,19 +14341,19 @@ Date conversion specifiers
@item %e
day of month, space padded; same as @samp{%_d}
@item %F
-full date in @acronym{ISO} 8601 format; same as @samp{%Y-%m-%d}.
+full date in ISO 8601 format; same as @samp{%Y-%m-%d}.
This is a good choice for a date format, as it is standard and
is easy to sort in the usual case where years are in the range
0000@dots{}9999.
@item %g
-year corresponding to the @acronym{ISO} week number, but without the century
+year corresponding to the ISO week number, but without the century
(range @samp{00} through @samp{99}). This has the same format and value
-as @samp{%y}, except that if the @acronym{ISO} week number (see
+as @samp{%y}, except that if the ISO week number (see
@samp{%V}) belongs
to the previous or next year, that year is used instead.
@item %G
-year corresponding to the @acronym{ISO} week number. This has the
-same format and value as @samp{%Y}, except that if the @acronym{ISO}
+year corresponding to the ISO week number. This has the
+same format and value as @samp{%Y}, except that if the ISO
week number (see
@samp{%V}) belongs to the previous or next year, that year is used
instead.
@@ -14373,12 +14373,12 @@ Date conversion specifiers
(@samp{00}@dots{}@samp{53}).
Days in a new year preceding the first Sunday are in week zero.
@item %V
-@acronym{ISO} week number, that is, the
+ISO week number, that is, the
week number of year, with Monday as the first day of the week
(@samp{01}@dots{}@samp{53}).
If the week containing January 1 has four or more days in
the new year, then it is considered week 1; otherwise, it is week 53 of
-the previous year, and the next week is week 1. (See the @acronym{ISO} 8601
+the previous year, and the next week is week 1. (See the ISO 8601
standard.)
@item %w
day of week (@samp{0}@dots{}@samp{6}) with 0 corresponding to Sunday
@@ -14428,7 +14428,7 @@ Padding and other flags
Seconds since the epoch are not padded, though,
since there is no natural width for them.
-As a @acronym{GNU} extension, @command{date} recognizes any of the
+As a GNU extension, @command{date} recognizes any of the
following optional flags after the @samp{%}:
@table @samp
@@ -14460,7 +14460,7 @@ Padding and other flags
@result{} 1/ 2
@end example
-As a @acronym{GNU} extension, you can specify the field width
+As a GNU extension, you can specify the field width
(after any flag, if present) as a decimal number. If the natural size of the
output of the field has less than the specified number of characters,
the result is written right adjusted and padded to the given
@@ -14554,7 +14554,7 @@ Options for date
@samp{yesterday}, etc. For example, @option{--date="2004-02-27
14:19:13.489392193 +0530"} specifies the instant of time that is
489,392,193 nanoseconds after February 27, 2004 at 2:19:13 PM in a
-time zone that is 5 hours and 30 minutes east of @acronym{UTC}.@*
+time zone that is 5 hours and 30 minutes east of UTC.@*
Note: input currently must be in locale independent format. E.g., the
LC_TIME=C below is needed to print back the correct date in many locales:
@example
@@ -14576,7 +14576,7 @@ Options for date
@itemx --iso-8601[=@var{timespec}]
@opindex -I[@var{timespec}]
@opindex --iso-8601[=@var{timespec}]
-Display the date using the @acronym{ISO} 8601 format, @samp{%Y-%m-%d}.
+Display the date using the ISO 8601 format, @samp{%Y-%m-%d}.
The argument @var{timespec} specifies the number of additional
terms of the time to include. It can be one of the following:
@@ -14623,7 +14623,7 @@ Options for date
This format conforms to
@uref{ftp://ftp.rfc-editor.org/in-notes/rfc2822.txt, Internet
-@acronym{RFCs} 2822} and
+RFCs 2822} and
@uref{ftp://ftp.rfc-editor.org/in-notes/rfc822.txt, 822}, the
current and previous standards for Internet email.
@@ -14631,10 +14631,10 @@ Options for date
@opindex --rfc-3339=@var{timespec}
Display the date using a format specified by
@uref{ftp://ftp.rfc-editor.org/in-notes/rfc3339.txt, Internet
-@acronym{RFC} 3339}. This is a subset of the @acronym{ISO} 8601
+RFC 3339}. This is a subset of the ISO 8601
format, except that it also permits applications to use a space rather
than a @samp{T} to separate dates from times. Unlike the other
-standard formats, @acronym{RFC} 3339 format is always suitable as
+standard formats, RFC 3339 format is always suitable as
input for the @option{--date} (@option{-d}) and @option{--file}
(@option{-f}) options, regardless of the current locale.
@@ -14650,7 +14650,7 @@ Options for date
Print the full-date and full-time separated by a space, e.g.,
@samp{2005-09-14 00:56:06+05:30}. The output ends with a numeric
time-offset; here the @samp{+05:30} means that local time is five
-hours and thirty minutes east of @acronym{UTC}@. This is equivalent to
+hours and thirty minutes east of UTC@. This is equivalent to
the format @samp{%Y-%m-%d %H:%M:%S%:z}.
@item ns
@@ -14679,7 +14679,7 @@ Options for date
@cindex GMT
@cindex leap seconds
@vindex TZ
-Use Coordinated Universal Time (@acronym{UTC}) by operating as if the
+Use Coordinated Universal Time (UTC) by operating as if the
@env{TZ} environment variable were set to the string @samp{UTC0}.
Coordinated
Universal Time is often called ``Greenwich Mean Time'' (@sc{gmt}) for
@@ -14733,7 +14733,7 @@ Examples of date
@item
To print a date without the leading zero for one-digit days
-of the month, you can use the (@acronym{GNU} extension)
+of the month, you can use the (GNU extension)
@samp{-} flag to suppress
the padding altogether:
@@ -14743,7 +14743,7 @@ Examples of date
@item
To print the current date and time in the format required by many
-non-@acronym{GNU} versions of @command{date} when setting the system clock:
+non-GNU versions of @command{date} when setting the system clock:
@example
date +%m%d%H%M%Y.%S
@@ -14757,7 +14757,7 @@ Examples of date
@end example
@item
-To print the date in @acronym{RFC} 2822 format,
+To print the date in RFC 2822 format,
use @samp{date --rfc-2822}. Here is some example output:
@example
@@ -15034,9 +15034,9 @@ uname invocation
@cindex kernel name
@cindex name of kernel
Print the kernel name.
-@acronym{POSIX} 1003.1-2001 (@pxref{Standards conformance}) calls this
+POSIX 1003.1-2001 (@pxref{Standards conformance}) calls this
``the implementation of the operating system'', because the
-@acronym{POSIX} specification itself has no notion of ``kernel''.
+POSIX specification itself has no notion of ``kernel''.
The kernel name might be the same as the operating system name printed
by the @option{-o} or @option{--operating-system} option, but it might
differ. Some operating systems (e.g., FreeBSD, HP-UX) have the same
@@ -15443,9 +15443,9 @@ env invocation
mention the same variable the earlier is ignored.
Environment variable names can be empty, and can contain any
-characters other than @samp{=} and @acronym{ASCII} @sc{nul}.
+characters other than @samp{=} and ASCII @sc{nul}.
However, it is wise to limit yourself to names that
-consist solely of underscores, digits, and @acronym{ASCII} letters,
+consist solely of underscores, digits, and ASCII letters,
and that begin with a non-digit, as applications like the shell do not
work well with other names.
@@ -15602,10 +15602,10 @@ nice invocation
lets applications determine the order in which threads are scheduled
to run. Unlike a priority, a niceness is merely advice to the
scheduler, which the scheduler is free to ignore. Also, as a point of
-terminology, @acronym{POSIX} defines the behavior of @command{nice} in
+terminology, POSIX defines the behavior of @command{nice} in
terms of a @dfn{nice value}, which is the nonnegative difference
between a niceness and the minimum niceness. Though @command{nice}
-conforms to @acronym{POSIX}, its documentation and diagnostics use the
+conforms to POSIX, its documentation and diagnostics use the
term ``niceness'' for compatibility with historical practice.
@var{command} must not be a special built-in utility (@pxref{Special
@@ -15711,8 +15711,8 @@ nohup invocation
If standard input is a terminal, it is redirected from
@file{/dev/null} so that terminal sessions do not mistakenly consider
-the terminal to be used by the command. This is a @acronym{GNU}
-extension; programs intended to be portable to non-@acronym{GNU} hosts
+the terminal to be used by the command. This is a GNU
+extension; programs intended to be portable to non-GNU hosts
should use @samp{nohup @var{command} [@var{arg}]@dots{} </dev/null}
instead.
@@ -15983,7 +15983,7 @@ kill invocation
If a negative @var{pid} argument is desired as the first one, it
should be preceded by @option{--}. However, as a common extension to
-@acronym{POSIX}, @option{--} is not required with @samp{kill
+POSIX, @option{--} is not required with @samp{kill
-@var{signal} -@var{pid}}. The following commands are equivalent:
@example
@@ -16392,7 +16392,7 @@ I/O redirection
For filter programs to work together, the format of the data has to be
agreed upon. The most straightforward and easiest format to use is simply
lines of text. Unix data files are generally just streams of bytes, with
-lines delimited by the @acronym{ASCII} @sc{lf} (Line Feed) character,
+lines delimited by the ASCII @sc{lf} (Line Feed) character,
conventionally called a ``newline'' in the Unix literature. (This is
@code{'\n'} if you're a C programmer.) This is the format used by all
the traditional filtering programs. (Many earlier operating systems
@@ -16660,7 +16660,7 @@ Putting the tools together
The second @command{tr} command operates on the complement of the listed
characters, which are all the letters, the digits, the underscore, and
the blank. The @samp{\n} represents the newline character; it has to
-be left alone. (The @acronym{ASCII} tab character should also be included for
+be left alone. (The ASCII tab character should also be included for
good measure in a production script.)
At this point, we have data consisting of words separated by blank space.
diff --git a/doc/perm.texi b/doc/perm.texi
index 6c466f2..eb19c2b 100644
--- a/doc/perm.texi
+++ b/doc/perm.texi
@@ -112,7 +112,7 @@ Mode Structure
@table @asis
@item ext2
-On @acronym{GNU} and @acronym{GNU}/Linux the file attributes specific to
+On GNU and GNU/Linux the file attributes specific to
the ext2 file system are set using @command{chattr}.
@item FFS
@@ -345,7 +345,7 @@ Changing Special Mode Bits
+t
@end example
-The combination @samp{o+s} has no effect. On @acronym{GNU} systems
+The combination @samp{o+s} has no effect. On GNU systems
the combinations @samp{u+t} and @samp{g+t} have no effect, and
@samp{o+t} acts like plain @samp{+t}.
@@ -563,7 +563,7 @@ Operator Numeric Modes
setuid and setgid bits, whereas the latter preserves them.
@xref{Directory Setuid and Setgid}.
-Operator numeric modes are a @acronym{GNU} extension.
+Operator numeric modes are a GNU extension.
@node Directory Setuid and Setgid
@section Directories and the Set-User-ID and Set-Group-ID Bits
@@ -630,10 +630,10 @@ Directory Setuid and Setgid
chmod 00755 D
@end example
-This behavior is a @acronym{GNU} extension. Portable scripts should
+This behavior is a GNU extension. Portable scripts should
not rely on requests to set or clear these bits on directories, as
-@acronym{POSIX} allows implementations to ignore these requests.
-The @acronym{GNU} behavior with numeric modes of four or fewer digits
+POSIX allows implementations to ignore these requests.
+The GNU behavior with numeric modes of four or fewer digits
is intended for scripts portable to systems that preserve these bits;
the behavior with numeric modes of five or more digits is for scripts
portable to systems that do not preserve the bits.
--
1.7.12.70.g851f7e6
>From 58afeebe08ce400756a3f7554a207d7393a44a90 Mon Sep 17 00:00:00 2001
From: Jim Meyering <address@hidden>
Date: Sun, 26 Aug 2012 22:47:57 +0200
Subject: [PATCH 3/3] build: update gnulib submodule to latest
---
gnulib | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gnulib b/gnulib
index bc33a8a..68f693f 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit bc33a8a0c77285b2bdb5c5d0a4243f7b442a0293
+Subproject commit 68f693ff1db33bf24695f0f42c62e7801966fd06
--
1.7.12.70.g851f7e6
| [Prev in Thread] |
Current Thread |
[Next in Thread] |
- [PATCH 1/3] tests: don't require @acronym{...} around POSIX,
Jim Meyering <=