IEEE Standards Interpretations
for
IEEE Std 1003.2-1992

Copyright © 1996 by the Institute of Electrical and Electronics Engineers, Inc.
345 East 47th Street
New York, New York 10017 USA
All Rights Reserved.

These are interpretations of IEEE Std 1003.2-1992. Interpretations are issued to explain and clarify the intent of a standard and are not intended to constitute an alteration to the original standard or to supply consulting information. Permission is hereby granted to download and print one copy of each interpretation. Individuals seeking permission to reproduce and/or distribute an interpretation in its entirety or portions of this document must contact the IEEE Standard Department for the appropriate license. Use of the information contained in this document is at your own risk.

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9 August 1996



Interpretations

Many interpretations are available in published volumes from the IEEE. See the IEEE Standards Catalog for more information.


IEEE Std 1003.2 Interpretation #20
Topic: sh Relevant Clauses: 3.9.1.1, 4.56.4
IEEE Std 1003.2 Interpretation #27
Topic: LC_COLLATE Relevant Clauses: 2.5.2.2
IEEE Std 1003.2 Interpretation #40
Topic: I18N issues Relevant Clauses: 2.5.2.2
IEEE Std 1003.2 Interpretation #42
Topic: Regular Expression Issues Relevant Clauses: 2.8.3
IEEE Std 1003.2 Interpretation #43
Topic: Regular Expressions - imprecise specification Relevant Clauses: 2.8
IEEE Std 1003.2 Interpretation #48
Topic: shell parameter expansion Relevant Clauses: Table E-1
IEEE Std 1003.2 Interpretation #69
Topic: patch -D Relevant Clauses: 5.22
IEEE Std 1003.2 Interpretation #70
Topic: message format of POSIX.2 utilities in C locale Relevant Clauses: various
IEEE Std 1003.2 Interpretation #71
Topic: diff -c Relevant Clauses: 4.17,6.1.4
IEEE Std 1003.2 Interpretation #72
Topic: renice Relevant Clauses: 5.24
IEEE Std 1003.2 Interpretation #73
Topic: extended regular expressions Relevant Clauses: 2.8.4
IEEE Std 1003.2 Interpretation #74
Topic: rm exit status Relevant Clauses: 4.53
IEEE Std 1003.2 Interpretation #75
Topic: rm -R Relevant Clauses: 4.53
IEEE Std 1003.2 Interpretation #76
Topic: bc large numbers and lines Relevant Clauses: 4.3
IEEE Std 1003.2 Interpretation #77
Topic: bc - scale Relevant Clauses: 4.3.7.1
IEEE Std 1003.2 Interpretation #78
Topic: ex/vi Relevant Clauses: 5.10
IEEE Std 1003.2 Interpretation #79
Topic: sh -o Relevant Clauses: 4.56
IEEE Std 1003.2 Interpretation #80
Topic: awk Relevant Clauses: 4.1
IEEE Std 1003.2 Interpretation #81
Topic: sed Relevant Clauses: 4.55
IEEE Std 1003.2 Interpretation #82
Topic: BRE Relevant Clauses: 2.8.3
IEEE Std 1003.2 Interpretation #83
Topic: renice Relevant Clauses: 5.24
IEEE Std 1003.2 Interpretation #84
Topic: renice -n Relevant Clauses: 5.24
IEEE Std 1003.2 Interpretation #85
Topic: EREs Relevant Clauses: 2.8.4.1.2
IEEE Std 1003.2 Interpretation #86
Topic: backreferences Relevant Clauses: 2.8.3.3
IEEE Std 1003.2 Interpretation #87
Topic: ar Relevant Clauses: 6.1
IEEE Std 1003.2 Interpretation #88
Topic: BREs Relevant Clauses: 2.8.3.3
IEEE Std 1003.2 Interpretation #89
Topic: getconf Relevant Clauses: 4.26
IEEE Std 1003.2 Interpretation #90
Topic: localedef Relevant Clauses: 4.36
IEEE Std 1003.2 Interpretation #91
Topic: awk - gsub/sub Relevant Clauses: 4.1.7.6.2.2
IEEE Std 1003.2 Interpretation #92
Topic: ar Relevant Clauses: 6.1.1.6
IEEE Std 1003.2 Interpretation #93
Topic: yacc Relevant Clauses: A.3.6.1.3.1
IEEE Std 1003.2 Interpretation #94
Topic: macro processing in make Relevant Clauses: 6.2.7.4
IEEE Std 1003.2 Interpretation #95
Topic: od file operand Relevant Clauses: 4.45.4
IEEE Std 1003.2 Interpretation #96
Topic: bc - precision Relevant Clauses: 4.3.7.1
IEEE Std 1003.2 Interpretation #97
Topic: set -o noclobber Relevant Clauses: 3.7.2
IEEE Std 1003.2 Interpretation #98
Topic: field splitting Relevant Clauses: 3.6.5
IEEE Std 1003.2 Interpretation #99
Topic: set -x Relevant Clauses: 3.14.11
IEEE Std 1003.2 Interpretation #100
T opic: make Relevant Clauses: 6.2.7.2
IEEE Std 1003.2 Interpretation #101
Topic: Array parameters in bc? Relevant Clauses: 4.3.7.1, 4.3.7.2
IEEE Std 1003.2 Interpretation #102
Topic: shell "here-documents" Relevant Clauses: 3.7.4
IEEE Std 1003.2 Interpretation #103
Topic: mailx escaped commands when stdin is not a terminal Relevant Clauses: 4.40.7
IEEE Std 1003.2 Interpretation #104
Topic: expr | operator Relevant Clauses: 4.22.7
IEEE Std 1003.2 Interpretation #105
Topic: expr standard output representing a null string Relevant Clauses: 4.22.6.1
IEEE Std 1003.2 Interpretation #106
Topic: mailx and quoting ambiguity Relevant Clauses: 4.40.7.2
IEEE Std 1003.2 Interpretation #107
Topic: various awk requests Relevant Clauses: 4.1
IEEE Std 1003.2 Interpretation #108
Topic: mailx edit command edits messages in sequence Relevant Clauses: 4.40.7.2.8
IEEE Std 1003.2 Interpretation #109
Topic: more command Relevant Clauses: 5.18
IEEE Std 1003.2 Interpretation #110
Topic: shell - ENV Relevant Clauses: 3.5.3
IEEE Std 1003.2 Interpretation #111
Topic: yacc Relevant Clauses: A.3.7.4
IEEE Std 1003.2 Interpretation #112
Topic: more on yacc Relevant Clauses: A.3.7.4
IEEE Std 1003.2 Interpretation #113
Topic: $< MACRO EVALUATION Relevant Clauses: 6.2.7.7
IEEE Std 1003.2 Interpretation #114
Topic: mailx default command Relevant Clauses: 4.40.7
IEEE Std 1003.2 Interpretation #115
Topic: mailx visual command edit messages in sequence Relevant Clauses: 4.40.7.2.38
IEEE Std 1003.2 Interpretation #116
Topic: ctags locator Relevant Clauses: 5.7.2
IEEE Std 1003.2 Interpretation #117
Topic: withdrawn by requester
IEEE Std 1003.2 Interpretation #118
Topic: awk Relevant Clauses: 2.14.4
IEEE Std 1003.2 Interpretation #119
Topic: ed global commands Relevant Clauses: 4.20.7.3.7, 4.20.7.3.8, 4.20.7.3.25, 4.20.7.3.26
IEEE Std 1003.2 Interpretation #120
Topic: expr Relevant Clauses: 4.22.7.1
IEEE Std 1003.2 Interpretation #121
Topic: shell Relevant Clauses: 3.14.8
IEEE Std 1003.2 Interpretation #122
Topic: mailx command argument expansion for filenames Relevant Clauses: 4.40.7.2
IEEE Std 1003.2 Interpretation #123
Topic: MAKEFLAGS processing in make Relevant Clauses: 6.2.3, 6.2.5.3, 6.2.7.2
IEEE Std 1003.2 Interpretation #124
Topic: mkfifo -m mode Relevant Clauses: 4.42
IEEE Std 1003.2 Interpretation #125
Topic: Basic Regukar expressions Relevant Clauses: 2.8.3.3
IEEE Std 1003.2 Interpretation #126
Topic: find DIRNAME -name "?X" -print Relevant Clauses: 4.24.4 and 3.13
IEEE Std 1003.2 Interpretation #127
Topic: make Relevant Clauses: 6.2.6.1
IEEE Std 1003.2 Interpretation #128
Topic: REs Relevant Clauses: 2.8
IEEE Std 1003.2 Interpretation #129
Topic: mail Relevant Clauses: 4.40.7
IEEE Std 1003.2 Interpretation #130
Topic: awk - escape sequences in ERE constants Relevant Clauses: 4.1.7.8 (6)
IEEE Std 1003.2 Interpretation #131
Topic: shell signal handling Relevant Clauses: 3.11
IEEE Std 1003.2 Interpretation #132
Topic: patch Relevant Clauses: 5.22.3
IEEE Std 1003.2 Interpretation #133
Topic: stty Relevant Clauses: 4.59.4.6
IEEE Std 1003.2 Interpretation #134
Topic: wordexp() and IFS Relevant Clauses: B.9 and 3.6
IEEE Std 1003.2 Interpretation #135
Topic: Regular Expressions Relevant Clauses: 2.8.2
IEEE Std 1003.2 Interpretation #136
Topic: fc -l first Relevant Clauses: 5.12.4
IEEE Std 1003.2 Interpretation #137
Topic: ex Relevant Clauses: 5.10.7.3
IEEE Std 1003.2 Interpretation #138
Topic: regex Relevant Clauses: Annex B, Section B.5
IEEE Std 1003.2 Interpretation #139
Topic: getopts Relevant Clauses: 4.27.2
IEEE Std 1003.2 Interpretation #140
Topic: awk - reevaluation of field variables Relevant Clauses: 4.1.2
IEEE Std 1003.2 Interpretation #141
Topic: ed commands Relevant Clauses: 4.20.7.3
IEEE Std 1003.2 Interpretation #142
Topic: printf Relevant Clauses: 4.50.7
IEEE Std 1003.2 Interpretation #145
Topic : locale -k Relevant Clauses: 4.34.3, 4.34.6.1
IEEE Std 1003.2 Interpretation #146
Topic : locale -k Relevant Clauses: 4.34.3, 4.34.6.1
IEEE Std 1003.2 Interpretation #147
Topic : yytext Relevant Clauses: A.2.7.1
IEEE Std 1003.2 Interpretation #150
Topic : getopt() Relevant Clauses: B.7.2
IEEE Std 1003.2 Interpretation #151
Topic : pr Relevant Clauses: 4.49.3
IEEE Std 1003.2 Interpretation #155
Topic : ex behavior Relevant Clauses: 5.10.7.3; 2.8.3.2
IEEE Std 1003.2 Interpretation #156
Topic : shell Relevant Clauses: 3.14.13
IEEE Std 1003.2 Interpretation #157
Topic : shell Relevant Clauses: 3.9.1

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