tmpindex.xml

by Randal L. Schwartz and Tom Phoenix ISBN 0-596-00132-0 Third Edition, published July 2001. (See

<primary>Unix systems</primary>
<secondary>command
processing</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-151" file="ch03_01.htm" sect="3.1. Command Processing">
<primary>Win32 systems</primary>
<secondary>command
processing</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-154" file="ch03_02.htm" sect="3.2. Command-Line Options">
<primary>interpreter,
Perl</primary>
<secondary>command-line
options</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-155" file="ch03_02.htm" sect="3.2. Command-Line Options">
<primary>command-line
options (perl
interpreter)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-156" file="ch03_02.htm" sect="3.2. Command-Line Options">
<primary>switches</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-157" file="ch03_02.htm" sect="3.2. Command-Line Options">
<primary>perl (Perl
interpreter)</primary>
<secondary>command-line
options</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-158" file="ch03_02.htm" sect="3.2. Command-Line Options">
<primary>flags</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-159" file="ch03_02.htm" sect="3.2. Command-Line Options">
<primary>switches</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-161" file="ch03_03.htm" sect="3.3. Environment Variables">
<primary>environment
variables</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-162" file="ch03_03.htm" sect="3.3. Environment Variables">
<primary>HOME variable</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-163" file="ch03_03.htm" sect="3.3. Environment Variables">
<primary>LOGDIR variable</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-164" file="ch03_03.htm" sect="3.3. Environment Variables">
<primary>PATH
variable</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-165" file="ch03_03.htm" sect="3.3. Environment Variables">
<primary>PATHEXT variable</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-166" file="ch03_03.htm" sect="3.3. Environment Variables">
<primary>PERL5LIB
variable</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-167" file="ch03_03.htm" sect="3.3. Environment Variables">
<primary>PERL5OPT variable</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-168" file="ch03_03.htm" sect="3.3. Environment Variables">
<primary>PERLLIB
variable</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-169" file="ch03_03.htm" sect="3.3. Environment Variables">
<primary>PERL5SHELL variable</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-170" file="ch03_03.htm" sect="3.3. Environment Variables">
<primary sortas="PERL DEBUG MSTATS">PERL_DEBUG_MSTATS
variable</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-171" file="ch03_03.htm" sect="3.3. Environment Variables">
<primary sortas="PERL DESTRUCT LEVEL">PERL_DESTRUCT_LEVEL
variable</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-173" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary>Perl</primary>
<secondary>compiler</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-174" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary>compiler,
Perl</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-175" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary>Bytecode backend (Perl
compiler)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-176" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary>C, CC
backends (Perl compiler)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-177" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary>Deparse backend (Perl
compiler)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-178" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary>Lint backend (Perl
compiler)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-179" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary>Showlex backend (Perl
compiler)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-180" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary>Xref backend (Perl
compiler)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-181" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary>byteperl interpreter</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-182" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary>perlcc
utility</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-183" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary>modules,
Perl</primary>
<secondary>compiling into shared
objects</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-184" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="argv option (perlcc)">-argv option
(perlcc)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-185" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="C option (perlcc)">-C option
(perlcc)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-186" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="e option">-e
option</primary>
<secondary>(perlcc)</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-187" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="gen option (perlcc)">-gen option
(perlcc)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-188" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="I option (perlcc)">-I option
(perlcc)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-189" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="L option (perlcc)">-L option
(perlcc)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-190" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="log option (perlcc)">-log option
(perlcc)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-191" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="mod option (perlcc)">-mod option
(perlcc)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-192" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="o option (perlcc)">-o option
(perlcc)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-193" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="prog option (perlcc)">-prog option
(perlcc)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-194" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="regex option (perlcc)">-regex option
(perlcc)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-195" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="run option (perlcc)">-run option
(perlcc)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-196" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="sav option (perlcc)">-sav option
(perlcc)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-197" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="verbose option (perlcc)">-verbose option
(perlcc)</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-198" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="PERL SCRIPT EXT">PERL_SCRIPT_EXT
variable</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-199" file="ch03_04.htm" sect="3.4. The Perl Compiler">
<primary sortas="PERL MODULE EXT">PERL_MODULE_EXT variable</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-202" file="ch03_05.htm" sect="3.5. Threads">
<primary>threads</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-203" file="ch03_05.htm" sect="3.5. Threads">
<primary>Perl language</primary>
<secondary>multithreading,
and</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-204" file="ch03_05.htm" sect="3.5. Threads">
<primary>multithreading</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-205" file="ch04_01.htm" sect="4.1. Program Structure">
<primary>program
structure</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-206" file="ch04_01.htm" sect="4.1. Program Structure">
<primary>structure of Perl
programs</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-207" file="ch04_01.htm" sect="4.1. Program Structure">
<primary>whitespace</primary>
<secondary sortas="Perl programs">in Perl programs</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-208" file="ch04_01.htm" sect="4.1. Program Structure">
<primary>semicolon (;)</primary>
<secondary>ending Perl
statements</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-209" file="ch04_01.htm" sect="4.1. Program Structure">
<primary sortas="@ semicolon">; (semicolon)</primary>
<secondary>ending Perl
statements</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-210" file="ch04_01.htm" sect="4.1. Program Structure">
<primary>declarations</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-211" file="ch04_01.htm" sect="4.1. Program Structure">
<primary>comments</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-212" file="ch04_01.htm" sect="4.1. Program Structure">
<primary sortas="@ hash"># (hash mark)</primary>
<secondary sortas="comments">for
comments</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-213" file="ch04_01.htm" sect="4.1. Program Structure">
<primary>hash mark
(#)</primary>
<secondary sortas="comments">for
comments</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-214" file="ch04_01.htm" sect="4.1. Program Structure">
<primary>Perl
language</primary>
<secondary>documentation</secondary>
<tertiary sortas="@ equal">= (equals sign),
and</tertiary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-215" file="ch04_01.htm" sect="4.1. Program Structure">
<primary>documentation,
Perl</primary>
<secondary sortas="@ equal">= to signify in
programs</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-216" file="ch04_01.htm" sect="4.1. Program Structure">
<primary>pod
documentation</primary>
<secondary sortas="@ equal">= to signify in
programs</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-217" file="ch04_01.htm" sect="4.1. Program Structure">
<primary sortas="@ equal">= (equal sign)</primary>
<secondary sortas="embedded documentation (pod)">for embedded documentation
(pod)</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-218" file="ch04_01.htm" sect="4.1. Program Structure">
<primary>equal sign
(=)</primary>
<secondary sortas="embedded documentation (pod)">for
embedded documentation (pod)</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-219" file="ch04_02.htm" sect="4.2. Data Types and Variables">
<primary>data
types</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-220" file="ch04_02.htm" sect="4.2. Data Types and Variables">
<primary>arrays</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-221" file="ch04_02.htm" sect="4.2. Data Types and Variables">
<primary>hashes</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-222" file="ch04_02.htm" sect="4.2.1. Numbers">
<primary>numbers</primary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-223" file="ch04_02.htm" sect="4.2.1. Numbers">
<primary>comma
(,)</primary>
<secondary>number legibility
without</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-224" file="ch04_02.htm" sect="4.2.1. Numbers">
<primary sortas="@ comma">,
(comma)</primary>
<secondary>number legibility
without</secondary>
</indexterm>

<indexterm xmlns:xt="http://www.jclark.com/xt" id="INDEX-225" file="ch04_02.htm" sect="4.2.1. Numbers">