docs: removed unnecessary comments
This commit is contained in:
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19
docs/dj.1
19
docs/dj.1
@ -9,7 +9,7 @@
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dj \(en disk jockey
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.\"
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.SH SYNOPSIS
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.\"
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dj
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.RB ( -AdHnq )
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.RB ( -a
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@ -44,7 +44,7 @@ dj
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.R ])
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.\"
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.SH OPTIONS
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.\"
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.IP \fB-i\fP
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Takes a file path as an argument and opens it for use as an input.
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.IP \fB-b\fP
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@ -87,18 +87,18 @@ Retries failed reads once more before exiting.
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Suppresses error messages which print when a read or write is partial or
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empty. Each invocation decrements the debug level of the program.
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.SH STANDARD INPUT
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.\"
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The standard input shall be used as an input if no inputs are specified or if
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one or more of the input files is \(lq-\(rq.
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.\"
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.SH DIAGNOSTICS
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.\"
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On a partial or empty read, a diagnostic message is printed (unless the
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.B -q
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option is specified) and the program exits (unless the
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.B -n
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option is specified).
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.\"
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By default, statistics are printed for input and output to the standard error in
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the following format:
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@ -139,7 +139,7 @@ diagnostic message is printed and the program exits with the appropriate
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sysexits.h(3) status.
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.\"
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.SH BUGS
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.\"
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If
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.B -n
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is specified along with the
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@ -152,7 +152,7 @@ or
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options are used, this could make data written nonsensical.
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.\"
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.SH CAVEATS
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.\"
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Existing files are not truncated on ouput and are instead overwritten.
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Many lowercase options have capitalized variants and vice-versa which can be
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@ -160,7 +160,7 @@ confusing. Capitalized options tend to affect output or are more intense
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versions of lowercase options.
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.\"
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.SH RATIONALE
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.\"
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This program was based on the dd(1p) utility as specified in POSIX. While
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character conversion may have been the original intent of dd(1p), it is
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irrelevant to its modern use. Because of this, this program eschews character
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@ -169,10 +169,9 @@ in bytes rather than in blocks, allowing arbitrary bytes as padding, and
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printing in a format that\(cqs easy for machines to parse.
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.\"
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.SH COPYRIGHT
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.\"
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Copyright \(co 2023 DTB. License AGPLv3+: GNU AGPL version 3 or later
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<https://gnu.org/licenses/agpl.html>.
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.\"
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.SH SEE ALSO
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.\"
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.BR dd (1p)
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@ -9,28 +9,27 @@
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false \(en do nothing, unsuccessfully
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.\"
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.SH DESCRIPTION
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.\"
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Do nothing regardless of operands or standard input. An exit code of 1 will
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always be returned.
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.\"
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.SH RATIONALE
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.\"
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In POSIX.1-2017,
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.BR false (1p)
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exists for the construction of control flow and loops based on a failure. This
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implementation functions as described in that standard.
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.\"
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.SH AUTHOR
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.\"
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Written by Emma Tebibyte
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.MT emma@tebibyte.media
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.ME .
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.\"
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.SH COPYRIGHT
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.\"
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This work is marked with CC0 1.0. To see a copy of this license, visit
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<http://creativecommons.org/publicdomain/zero/1.0>.
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.\"
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.SH SEE ALSO
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.\"
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.BR true (1p)
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15
docs/fop.1
15
docs/fop.1
@ -9,7 +9,7 @@
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fop \(en field operator
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.\"
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.SH SYNOPSIS
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.\"
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fop
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.RB ( -d )
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.RB [ delimiter ]
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@ -17,24 +17,24 @@ fop
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.RB program...
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.\"
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.SH DESCRIPTION
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.\"
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Performs operations on specified fields in input data.
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.\"
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.SH OPTIONS
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.\"
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.IP \fB-d\fP
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Sets a delimiter by which the input data will be split into fields. The default
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is an ASCII record separator (␞).
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.SH STANDARD INPUT
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.\"
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Data will be read from the standard input.
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.\"
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.SH CAVEATS
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.\"
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Field indices are zero-indexed, which may be unexpected behavior for some users.
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.\"
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.SH RATIONALE
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.\"
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With the assumption that tools will output data separated with ASCII field
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separators, there is a need for the ability to modify select fields in this data
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easily and quickly.
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@ -51,10 +51,9 @@ but there was no easy way to modify the field in the ouput of
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without creating a new tool.
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.\"
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.SH COPYRIGHT
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.\"
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Copyright \(co 2024 Emma Tebibyte. License AGPLv3+: GNU AGPL version 3 or later
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<https://gnu.org/licenses/agpl.html>.
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.\"
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.SH SEE ALSO
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.\"
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.BR sed (1p)
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19
docs/hru.1
19
docs/hru.1
@ -8,28 +8,28 @@
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hru \(en human readable units
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.\"
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.SH SYNOPSIS
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.\"
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hru
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.\"
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.SH DESCRIPTION
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.\"
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Convert counts to higher units.
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.\"
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The program will read byte counts in the form of whole numbers from the standard
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input and write to the standard output the same number converted to a higher
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unit of data as defined by the International System of Units.
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.\"
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The program will convert the byte count to the highest unit possible where the
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value is greater than one.
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.\"
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.SH DIAGNOSTICS
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.\"
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If encountering non-integer characters in the standard input, the program will
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exit with the appropriate error code as defined by sysexits.h(3) and print an
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error message.
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.\"
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.SH RATIONALE
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.\"
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The GNU project\(cqs ls(1) implementation contains a human-readable option (-h)
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that, when specified, makes the tool print size information in a format more
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immediately readable. This functionality is useful not only in the context of
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@ -38,24 +38,23 @@ functionality in GNU\(cqs ls(1) can be emulated with fop(1) combined with this
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program.
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.\"
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.SH STANDARDS
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.\"
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The standard unit prefixes as specified by the Bureau International des Poids
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et Mesures (BIPM) in the ninth edition of The International System of Units
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(SI) are utilized for the ouput of conversions.
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.\"
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.SH AUTHOR
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.\"
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Written by Emma Tebibyte
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.MT emma@tebibyte.media
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.ME .
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.\"
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.SH COPYRIGHT
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.\"
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Copyright \(co 2024 Emma Tebibyte. License AGPLv3+: GNU AGPL version 3 or later
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<https://gnu.org/licenses/agpl.html>.
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.\"
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.SH SEE ALSO
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.\"
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GNU
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.BR ls (1),
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The International System of Units (SI) 9th Edition
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@ -9,22 +9,25 @@
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intcmp \(en compare integers
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.\"
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.SH SYNOPSIS
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.\"
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intcmp
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.RB ( -egl )
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.RB [ integer ]
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.RB [ integer... ]
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.SH DESCRIPTION
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Compare integers to each other.
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.\"
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.SH OPTIONS
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.IP \fB-e\fP
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Permits given integers to be equal to each other.
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.IP \fB-g\fP
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Permits a given integer to be greater than the following integer.
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.IP \fB-l\fP
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Permits a given integer to be less than the following integer.
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.SH EXAMPLES
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.\"
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.SH EXAMPLES
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It may help to think of the -e, -g, and -l options as equivalent to the
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infix algebraic \(lq=\(rq, \(lq>\(rq, and \(lq<\(rq operators respectively, with
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each option putting its symbol between every given integer. The following
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@ -35,7 +38,7 @@ example is equivalent to evaluating \(lq1 < 2 < 3\(rq:
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.RE
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.\"
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.SH DIAGNOSTICS
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.\"
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The program will exit with a status code of 0 for a valid expression and with a
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code of 1 for an invalid expression.
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@ -45,14 +48,14 @@ exit with the appropriate
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error code.
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.\"
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.SH BUGS
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.\"
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-egl, \(lqequal to or less than or greater than\(rq, exits 0 no matter what for
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valid program usage and may be abused to function as an integer validator. Use
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.BR str (1)
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instead.
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.\"
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.SH CAVEATS
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.\"
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There are multiple ways to express compound comparisons; \(lqless than or equal
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to\(rq can be -le or -el, for example.
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@ -60,7 +63,7 @@ The inequality comparison is -gl or -lg for \(lqless than or greater than\(rq;
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this is elegant but unintuitive.
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.\"
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.SH RATIONALE
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.\"
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The traditional tool for integer comparisons in POSIX and other Unix shells has
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been
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.BR test (1).
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@ -72,7 +75,7 @@ with
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.BR test (1p).
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.\"
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.SH AUTHOR
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||||
.\"
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Written by DTB
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.MT trinity@trinity.moe
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.ME .
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17
docs/mm.1
17
docs/mm.1
@ -6,8 +6,9 @@
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.TH mm 1
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.SH NAME
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mm \(en middleman
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.SH SYNOPSIS
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.\"
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.SH SYNOPSIS
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mm
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.RB ( -aenu )
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.RB ( -i
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@ -16,11 +17,11 @@ mm
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.RB [ output ])
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.\"
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.SH DESCRIPTION
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.\"
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Catenate input files and write them to the start of each output file or stream.
|
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.\"
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.SH OPTIONS
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.\"
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|
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.IP -a
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||||
Opens subsequent outputs for appending rather than updating.
|
||||
.IP -e
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@ -37,7 +38,7 @@ of the output files is “-”.
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Ensures neither input or output will be buffered.
|
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.IP -n
|
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Causes SIGINT signals to be ignored.
|
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.\"
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.SH DIAGNOSTICS
|
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If an output can no longer be written mm prints a diagnostic message, ceases
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@ -46,22 +47,22 @@ continues, eventually exiting unsuccessfully.
|
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When an error is encountered, diagnostic message is printed and the program
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exits with the appropriate sysexits.h(3) status.
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|
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.\"
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.SH CAVEATS
|
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|
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Existing files are not truncated on ouput and are instead overwritten.
|
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|
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.\"
|
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.SH RATIONALE
|
||||
|
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The cat(1p) and tee(1p) programs specified in POSIX together provide similar
|
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functionality. The separation of the two sets of functionality into separate
|
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APIs seemed unncessary.
|
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|
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.\"
|
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.SH COPYRIGHT
|
||||
|
||||
Copyright (c) 2024 DTB. License AGPLv3+: GNU AGPL version 3 or later
|
||||
<https://gnu.org/licenses/agpl.html>.
|
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|
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.\"
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.SH SEE ALSO
|
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.BR cat (1p),
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.BR dd (1),
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|
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19
docs/npc.1
19
docs/npc.1
@ -9,12 +9,12 @@
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npc \(en show non-printing characters
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.\"
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.SH SYNOPSIS
|
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.\"
|
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|
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npc
|
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.RB ( -et )
|
||||
.\"
|
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.SH DESCRIPTION
|
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.\"
|
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|
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Print normally non-printing characters.
|
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|
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The program reads from standard input and writes to standard output, replacing
|
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@ -26,32 +26,32 @@ followed by the graphical representation for the same character without the
|
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high bit set.
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.\"
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.SH USAGE
|
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.\"
|
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|
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.IP -e
|
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Prints a currency sign ('$') before each line ending.
|
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.IP -t
|
||||
Prints tab characters as '^I' rather than a literal horizontal tab.
|
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.\"
|
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.SH DIAGNOSTICS
|
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.\"
|
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|
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In the event of an error, a debug message will be printed and the program will
|
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exit with the appropriate
|
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.BR sysexits.h (3)
|
||||
error code.
|
||||
.\"
|
||||
.SH BUGS
|
||||
.\"
|
||||
|
||||
The program operates in single-byte chunks regardless of intended encoding.
|
||||
.\"
|
||||
.SH RATIONALE
|
||||
.\"
|
||||
|
||||
POSIX currently lacks a way to display non-printing characters in the terminal
|
||||
using a standard tool. A popular extension to
|
||||
.BR cat (1p),
|
||||
the
|
||||
.B -v
|
||||
option, is the bandage solution GNU and other software suites use.
|
||||
.\"
|
||||
|
||||
This functionality is a separate tool because its usefulness extends beyond that
|
||||
of
|
||||
.BR cat (1p).
|
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@ -61,14 +61,13 @@ of
|
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Written by DTB
|
||||
.MT trinity@trinity.moe
|
||||
.ME .
|
||||
|
||||
.\"
|
||||
.SH COPYRIGHT
|
||||
|
||||
Copyright © 2023 DTB. License AGPLv3+: GNU AGPL version 3 or later
|
||||
<https://gnu.org/licenses/agpl.html>.
|
||||
|
||||
.\"
|
||||
.SH SEE ALSO
|
||||
|
||||
.BR cat (1p),
|
||||
.BR cat-v (1)
|
||||
|
||||
|
||||
16
docs/rpn.1
16
docs/rpn.1
@ -9,13 +9,13 @@
|
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rpn \(en reverse polish notation evaluation
|
||||
.\"
|
||||
.SH SYNOPSIS
|
||||
.\"
|
||||
|
||||
rpn
|
||||
.RB [ numbers... ]
|
||||
.RB [ operators... ]
|
||||
.\"
|
||||
.SH DESCRIPTION
|
||||
.\"
|
||||
|
||||
Evaluate reverse polish notation.
|
||||
|
||||
The program evaluates reverse polish notation expressions either read from the
|
||||
@ -29,13 +29,13 @@ stack.
|
||||
For information on for reverse polish notation syntax, see rpn(7).
|
||||
.\"
|
||||
.SH STANDARD INPUT
|
||||
.\"
|
||||
|
||||
If arguments are passed, they are interpreted as an expression to be
|
||||
evaluated. Otherwise, it reads whitespace-delimited numbers and operations from
|
||||
the standard input.
|
||||
.\"
|
||||
.SH DIAGNOSTICS
|
||||
.\"
|
||||
|
||||
In the event of a syntax error, the program will print an
|
||||
|
||||
In the event of an error, a debug message will be printed and the program will
|
||||
@ -44,7 +44,7 @@ exit with the appropriate
|
||||
error code.
|
||||
.\"
|
||||
.SH CAVEATS
|
||||
.\"
|
||||
|
||||
Due to precision constraints and the way floats are represented in accordance
|
||||
with the IEEE Standard for Floating Point Arithmetic (\fIIEEE 754\fP),
|
||||
floating-point arithmetic has rounding errors. This is somewhat curbed by using
|
||||
@ -53,7 +53,7 @@ numbers. Because of this, variation is expected in the number of decimal places
|
||||
the program can handle based on the platform and hardware of any given machine.
|
||||
.\"
|
||||
.SH RATIONALE
|
||||
.\"
|
||||
|
||||
An infix notation calculation utility,
|
||||
.BR bc (1p),
|
||||
is included in the POSIX standard, but does not accept expressions as arguments;
|
||||
@ -67,13 +67,13 @@ UNIX v2 onward. While it implements reverse polish notation, it still suffers
|
||||
from being unable to accept an expression as an argument.
|
||||
.\"
|
||||
.SH AUTHOR
|
||||
.\"
|
||||
|
||||
Written by Emma Tebibyte
|
||||
.MT emma@tebibyte.media
|
||||
.ME .
|
||||
.\"
|
||||
.SH COPYRIGHT
|
||||
.\"
|
||||
|
||||
Copyright (c) 2024 Emma Tebibyte. License AGPLv3+: GNU AGPL version 3 or later
|
||||
<https://gnu.org/licenses/agpl.html>.
|
||||
.\"
|
||||
|
||||
15
docs/scrut.1
15
docs/scrut.1
@ -8,17 +8,17 @@
|
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.SH NAME
|
||||
scrut \(en scrutinize file properties
|
||||
.SH SYNOPSIS
|
||||
.\"
|
||||
|
||||
scrut
|
||||
.RB ( -bcdefgkprsuwxLS )
|
||||
.RB [ file... ]
|
||||
.\"
|
||||
.SH DESCRIPTION
|
||||
.\"
|
||||
|
||||
Determine if files comply with requirements.
|
||||
.\"
|
||||
.SH OPTIONS
|
||||
.\"
|
||||
|
||||
.IP -L
|
||||
Requires the given files to exist and be symbolic links.
|
||||
.IP -S
|
||||
@ -49,7 +49,7 @@ Requires the given files to exist and be writable.
|
||||
Requires the given files to exist and be executable.
|
||||
.\"
|
||||
.SH DIAGNOSTICS
|
||||
.\"
|
||||
|
||||
If the given files comply with the specified requirements, the program will exit
|
||||
successfully. If not, it exits unsuccessfully.
|
||||
|
||||
@ -59,7 +59,7 @@ exit with the appropriate
|
||||
error code.
|
||||
.\"
|
||||
.SH RATIONALE
|
||||
.\"
|
||||
|
||||
The
|
||||
.BR test (1p)
|
||||
utility contains functionality that was broken out into separate programs. Thus,
|
||||
@ -71,7 +71,7 @@ alias to the modern
|
||||
option.
|
||||
.\"
|
||||
.SH AUTHOR
|
||||
.\"
|
||||
|
||||
Written by DTB
|
||||
.MT trinity@trinity.moe
|
||||
.ME .
|
||||
@ -80,9 +80,8 @@ Written by DTB
|
||||
|
||||
Copyright \(co 2024 DTB. License AGPLv3+: GNU AGPL version 3 or later
|
||||
<https://gnu.org/licenses/agpl.html>.
|
||||
|
||||
.\"
|
||||
.SH SEE ALSO
|
||||
|
||||
.BR access (3p),
|
||||
.BR lstat (3p),
|
||||
.BR test (1p)
|
||||
|
||||
12
docs/str.1
12
docs/str.1
@ -9,13 +9,13 @@
|
||||
str \(en test the character types of string arguments
|
||||
.\"
|
||||
.SH SYNOPSIS
|
||||
.\"
|
||||
|
||||
str
|
||||
.RB [ type ]
|
||||
.RB [ string... ]
|
||||
.\"
|
||||
.SH DESCRIPTION
|
||||
.\"
|
||||
|
||||
Test string arguments.
|
||||
|
||||
The tests in this program are equivalent to the functions with the same names in
|
||||
@ -23,7 +23,7 @@ The tests in this program are equivalent to the functions with the same names in
|
||||
and are the methods by which string arguments are tested.
|
||||
.\"
|
||||
.SH DIAGNOSTICS
|
||||
.\"
|
||||
|
||||
If all tests pass, the program will exit with an exit code of 0. If any of the
|
||||
tests fail, the program will exit unsuccessfully with an error code of 1.
|
||||
|
||||
@ -34,20 +34,20 @@ When invoked incorrectly, a debug message will be printed and the program will
|
||||
exit with the appropriate sysexits.h(3) error code.
|
||||
.\"
|
||||
.SH CAVEATS
|
||||
.\"
|
||||
|
||||
There’s no way of knowing which argument failed the test without re-testing
|
||||
arguments individually.
|
||||
|
||||
If a character in a string isn't valid ASCII str will exit unsuccessfully.
|
||||
.\"
|
||||
.SH AUTHOR
|
||||
.\"
|
||||
|
||||
Written by DTB
|
||||
.MT trinity@trinity.moe
|
||||
.ME .
|
||||
.\"
|
||||
.SH COPYRIGHT
|
||||
.\"
|
||||
|
||||
Copyright © 2023 DTB. License AGPLv3+: GNU AGPL version 3 or later
|
||||
<https://gnu.org/licenses/gpl.html>.
|
||||
.\"
|
||||
|
||||
@ -9,17 +9,17 @@
|
||||
strcmp \(en compare strings
|
||||
.\"
|
||||
.SH SYNOPSIS
|
||||
.\"
|
||||
|
||||
strcmp
|
||||
.RM [ string ]
|
||||
.RB [ strings... ]
|
||||
.\"
|
||||
.SH DESCRIPTION
|
||||
.\"
|
||||
|
||||
Check whether string arguments are the same.
|
||||
.\"
|
||||
.SH DIAGNOSTICS
|
||||
.\"
|
||||
|
||||
The program will exit successfully if the strings are identical. Otherwise, it
|
||||
exits with the value 1 if an earlier string has a greater byte value than a
|
||||
later string (e.g. strcmp b a) and 255 if an earlier string has a lesser byte
|
||||
@ -31,13 +31,13 @@ exit with the appropriate
|
||||
error code.
|
||||
.\"
|
||||
.SH CAVEATS
|
||||
.\"
|
||||
|
||||
The program will exit unsuccessfully if the given strings are not identical;
|
||||
therefore, Unicode strings may need to be normalized if the intent is to check
|
||||
visual similarity and not byte similarity.
|
||||
.\"
|
||||
.SH RATIONALE
|
||||
.\"
|
||||
|
||||
The traditional tool for string comparisons in POSIX and other Unix shells has
|
||||
been
|
||||
.BR test (1).
|
||||
@ -48,13 +48,13 @@ This program’s functionality may be performed on a POSIX-compliant system with
|
||||
.BR test (1p).
|
||||
.\"
|
||||
.SH AUTHOR
|
||||
.\"
|
||||
|
||||
Written by DTB
|
||||
.MT trinity@trinity.moe
|
||||
.ME .
|
||||
.\"
|
||||
.SH COPYRIGHT
|
||||
.\"
|
||||
|
||||
Copyright © 2023 DTB. License AGPLv3+: GNU AGPL version 3 or later
|
||||
<https://gnu.org/licenses/gpl.html>.
|
||||
.\"
|
||||
|
||||
14
docs/swab.1
14
docs/swab.1
@ -9,7 +9,7 @@
|
||||
swab \(en swap bytes
|
||||
.\"
|
||||
.SH SYNOPSIS
|
||||
.\"
|
||||
|
||||
swab
|
||||
.RB ( -f )
|
||||
.RB ( -w
|
||||
@ -18,11 +18,11 @@ swab
|
||||
.R ])
|
||||
.\"
|
||||
.SH USAGE
|
||||
.\"
|
||||
|
||||
Swap the latter and former halves of a block of bytes.
|
||||
.\"
|
||||
.SH OPTIONS
|
||||
.\"
|
||||
|
||||
.IP -f
|
||||
Ignore system call interruptions.
|
||||
.IP -w
|
||||
@ -32,7 +32,7 @@ cleanly divisible by 2, otherwise the block of bytes being processed can't be
|
||||
halved.
|
||||
.\"
|
||||
.SH EXAMPLES
|
||||
.\"
|
||||
|
||||
The following sh(1p) line:
|
||||
|
||||
.RS
|
||||
@ -46,12 +46,12 @@ Produces the following output:
|
||||
.RE
|
||||
.\"
|
||||
.SH DIAGNOSTICS
|
||||
.\"
|
||||
|
||||
In the event of an error, a debug message will be printed and the program will
|
||||
exit with the appropriate sysexits.h(3) error code.
|
||||
.\"
|
||||
.SH RATIONALE
|
||||
.\"
|
||||
|
||||
This program was modeled and named after the conv=swab functionality specified
|
||||
in the dd(1p) utility. It additionally allows the word size to be configured.
|
||||
|
||||
@ -59,7 +59,7 @@ This functionality is useful for fixing the endianness of binary files produced
|
||||
on other machines.
|
||||
.\"
|
||||
.SH COPYRIGHT
|
||||
.\"
|
||||
|
||||
Copyright (c) 2024 DTB. License AGPLv3+: GNU AGPL version 3 or later
|
||||
<https://gnu.org/licenses/agpl.html>.
|
||||
.\"
|
||||
|
||||
@ -9,25 +9,25 @@
|
||||
true \(en do nothing, successfully
|
||||
.\"
|
||||
.SH DESCRIPTION
|
||||
.\"
|
||||
|
||||
Do nothing regardless of operands or standard input.
|
||||
An exit code of 0 will always be returned.
|
||||
.\"
|
||||
.SH RATIONALE
|
||||
.\"
|
||||
|
||||
In \fIPOSIX.1-2017\fP,
|
||||
.BR true (1p)
|
||||
exists for the construction of control flow and loops based on a success. This
|
||||
implementation functions as described in that standard.
|
||||
.\"
|
||||
.SH AUTHOR
|
||||
.\"
|
||||
|
||||
Written by Emma Tebibyte
|
||||
.MT emma@tebibyte.media
|
||||
.ME .
|
||||
.\"
|
||||
.SH COPYRIGHT
|
||||
.\"
|
||||
|
||||
This work is marked with CC0 1.0. To see a copy of this license, visit
|
||||
<http://creativecommons.org/publicdomain/zero/1.0>.
|
||||
.\"
|
||||
|
||||
Loading…
Reference in New Issue
Block a user