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4 | This file was generated by Devel::NYTProf version 4.06 |
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9 | <title>Profile of PPI/Token/_QuoteEngine.pm</title> |
10 | <link rel="stylesheet" type="text/css" href="style.css" /> |
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16 | // when a column is first clicked on to sort it, use descending order |
17 | // XXX doesn't seem to work (and not just because the tablesorter formatSortingOrder() is broken) |
18 | $.tablesorter.defaults.sortInitialOrder = "desc"; |
19 | // add parser through the tablesorter addParser method |
20 | $.tablesorter.addParser({ |
21 | id: 'fmt_time', // name of this parser |
22 | is: function(s) { |
23 | return false; // return false so this parser is not auto detected |
24 | }, |
25 | format: function(orig) { // format data for normalization |
26 | // console.log(orig); |
27 | val = orig.replace(/ns/,''); |
28 | if (val != orig) { return val / (1000*1000*1000); } |
29 | val = orig.replace(/µs/,''); /* XXX use µ ? */ |
30 | if (val != orig) { return val / (1000*1000); } |
31 | var val = orig.replace(/ms/,''); |
32 | if (val != orig) { return val / (1000); } |
33 | var val = orig.replace(/s/,''); |
34 | if (val != orig) { return val; } |
35 | if (orig == '0') { return orig; } |
36 | console.log('no match for fmt_time of '.concat(orig)); |
37 | return orig; |
38 | }, |
39 | type: 'numeric' // set type, either numeric or text |
40 | }); |
41 | </script> |
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50 | <span class="siteTitle">NYTProf Performance Profile</span> |
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56 | <span class="siteTitle"> </span> |
57 | <span class="siteSubtitle">Run on Thu May 31 16:49:15 2012<br />Reported on Thu May 31 16:52:19 2012</span> |
58 | </div> |
59 | <div style="position: absolute; left: 0px; top: 0%; width: 100%; height: 101%; z-index: -1; background-color: rgb(17, 136, 255); "></div> |
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69 | <div style="position: absolute; left: 0px; top: 20%; width: 100%; height: 81%; z-index: -1; background-color: rgb(13, 122, 241); "></div> |
70 | <div style="position: absolute; left: 0px; top: 22%; width: 100%; height: 79%; z-index: -1; background-color: rgb(13, 121, 240); "></div> |
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76 | <div style="position: absolute; left: 0px; top: 34%; width: 100%; height: 67%; z-index: -1; background-color: rgb(11, 112, 231); "></div> |
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83 | <div style="position: absolute; left: 0px; top: 48%; width: 100%; height: 53%; z-index: -1; background-color: rgb(8, 103, 222); "></div> |
84 | <div style="position: absolute; left: 0px; top: 50%; width: 100%; height: 51%; z-index: -1; background-color: rgb(8, 102, 221); "></div> |
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86 | <div style="position: absolute; left: 0px; top: 54%; width: 100%; height: 47%; z-index: -1; background-color: rgb(7, 99, 218); "></div> |
87 | <div style="position: absolute; left: 0px; top: 56%; width: 100%; height: 45%; z-index: -1; background-color: rgb(7, 97, 216); "></div> |
88 | <div style="position: absolute; left: 0px; top: 58%; width: 100%; height: 43%; z-index: -1; background-color: rgb(7, 96, 215); "></div> |
89 | <div style="position: absolute; left: 0px; top: 60%; width: 100%; height: 41%; z-index: -1; background-color: rgb(6, 95, 214); "></div> |
90 | <div style="position: absolute; left: 0px; top: 62%; width: 100%; height: 39%; z-index: -1; background-color: rgb(6, 93, 212); "></div> |
91 | <div style="position: absolute; left: 0px; top: 64%; width: 100%; height: 37%; z-index: -1; background-color: rgb(6, 92, 211); "></div> |
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94 | <div style="position: absolute; left: 0px; top: 70%; width: 100%; height: 31%; z-index: -1; background-color: rgb(5, 88, 207); "></div> |
95 | <div style="position: absolute; left: 0px; top: 72%; width: 100%; height: 29%; z-index: -1; background-color: rgb(4, 87, 206); "></div> |
96 | <div style="position: absolute; left: 0px; top: 74%; width: 100%; height: 27%; z-index: -1; background-color: rgb(4, 85, 204); "></div> |
97 | <div style="position: absolute; left: 0px; top: 76%; width: 100%; height: 25%; z-index: -1; background-color: rgb(4, 84, 203); "></div> |
98 | <div style="position: absolute; left: 0px; top: 78%; width: 100%; height: 23%; z-index: -1; background-color: rgb(3, 82, 201); "></div> |
99 | <div style="position: absolute; left: 0px; top: 80%; width: 100%; height: 21%; z-index: -1; background-color: rgb(3, 81, 200); "></div> |
100 | <div style="position: absolute; left: 0px; top: 82%; width: 100%; height: 19%; z-index: -1; background-color: rgb(3, 80, 199); "></div> |
101 | <div style="position: absolute; left: 0px; top: 84%; width: 100%; height: 17%; z-index: -1; background-color: rgb(2, 78, 197); "></div> |
102 | <div style="position: absolute; left: 0px; top: 86%; width: 100%; height: 15%; z-index: -1; background-color: rgb(2, 77, 196); "></div> |
103 | <div style="position: absolute; left: 0px; top: 88%; width: 100%; height: 13%; z-index: -1; background-color: rgb(2, 76, 195); "></div> |
104 | <div style="position: absolute; left: 0px; top: 90%; width: 100%; height: 11%; z-index: -1; background-color: rgb(1, 74, 193); "></div> |
105 | <div style="position: absolute; left: 0px; top: 92%; width: 100%; height: 9%; z-index: -1; background-color: rgb(1, 73, 192); "></div> |
106 | <div style="position: absolute; left: 0px; top: 94%; width: 100%; height: 7%; z-index: -1; background-color: rgb(1, 72, 191); "></div> |
107 | <div style="position: absolute; left: 0px; top: 96%; width: 100%; height: 5%; z-index: -1; background-color: rgb(0, 70, 189); "></div> |
108 | <div style="position: absolute; left: 0px; top: 98%; width: 100%; height: 3%; z-index: -1; background-color: rgb(0, 69, 188); "></div> |
109 | <div style="position: absolute; left: 0px; top: 100%; width: 100%; height: 1%; z-index: -1; background-color: rgb(0, 68, 187); "></div> |
110 | </div> |
111 | |
112 | <div class="body_content"><br /> |
113 | <table class="file_summary"><tr><td class="h">Filename</td><td align="left"><a href="file:///Users/edenc/perl5/lib/perl5/PPI/Token/_QuoteEngine.pm">/Users/edenc/perl5/lib/perl5/PPI/Token/_QuoteEngine.pm</a></td></tr> |
114 | <tr><td class="h">Statements</td><td align="left">Executed 8 statements in 1.37ms</td></tr></table> |
115 | |
116 | <table id="subs_table" border="1" cellpadding="0" class="tablesorter"> |
117 | <caption>Subroutines</caption> |
118 | <thead> |
119 | <tr> |
120 | <th>Calls</th> |
121 | <th><span title="Number of Places sub is called from">P</span></th> |
122 | <th><span title="Number of Files sub is called from">F</span></th> |
123 | <th>Exclusive<br />Time</th> |
124 | <th>Inclusive<br />Time</th> |
125 | <th>Subroutine</th> |
126 | </tr> |
127 | </thead> |
128 | <tbody> |
129 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">26µs</span></td><td class="c3"><span title="0.0%">30µs</span></td><td class="sub_name"><span style="display: none;">PPI::Token::_QuoteEngine::::BEGIN@33</span>PPI::Token::_QuoteEngine::<a href="PPI-Token-_QuoteEngine-pm-943-block.html#33">BEGIN@33</a></span></td></tr> |
130 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">11µs</span></td><td class="c2"><span title="0.0%">42µs</span></td><td class="sub_name"><span style="display: none;">PPI::Token::_QuoteEngine::::BEGIN@36</span>PPI::Token::_QuoteEngine::<a href="PPI-Token-_QuoteEngine-pm-943-block.html#36">BEGIN@36</a></span></td></tr> |
131 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">6µs</span></td><td class="c3"><span title="0.0%">6µs</span></td><td class="sub_name"><span style="display: none;">PPI::Token::_QuoteEngine::::BEGIN@37</span>PPI::Token::_QuoteEngine::<a href="PPI-Token-_QuoteEngine-pm-943-block.html#37">BEGIN@37</a></span></td></tr> |
132 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">6µs</span></td><td class="c3"><span title="0.0%">6µs</span></td><td class="sub_name"><span style="display: none;">PPI::Token::_QuoteEngine::::BEGIN@34</span>PPI::Token::_QuoteEngine::<a href="PPI-Token-_QuoteEngine-pm-943-block.html#34">BEGIN@34</a></span></td></tr> |
133 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">PPI::Token::_QuoteEngine::::__TOKENIZER__on_char</span>PPI::Token::_QuoteEngine::<a href="PPI-Token-_QuoteEngine-pm-943-block.html#46">__TOKENIZER__on_char</a></span></td></tr> |
134 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">PPI::Token::_QuoteEngine::::_scan_for_brace_character</span>PPI::Token::_QuoteEngine::<a href="PPI-Token-_QuoteEngine-pm-943-block.html#157">_scan_for_brace_character</a></span></td></tr> |
135 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">PPI::Token::_QuoteEngine::::_scan_for_character</span>PPI::Token::_QuoteEngine::<a href="PPI-Token-_QuoteEngine-pm-943-block.html#77">_scan_for_character</a></span></td></tr> |
136 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">PPI::Token::_QuoteEngine::::_scan_for_unescaped_character</span>PPI::Token::_QuoteEngine::<a href="PPI-Token-_QuoteEngine-pm-943-block.html#111">_scan_for_unescaped_character</a></span></td></tr> |
137 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">PPI::Token::_QuoteEngine::::_scan_quote_like_operator_gap</span>PPI::Token::_QuoteEngine::<a href="PPI-Token-_QuoteEngine-pm-943-block.html#219">_scan_quote_like_operator_gap</a></span></td></tr> |
138 | </tbody></table> |
139 | Call graph for these subroutines as a |
140 | <a href="http://en.wikipedia.org/wiki/Graphviz">Graphviz</a> |
141 | <a href="Users-edenc-perl5-lib-perl5-PPI-Token-_QuoteEngine-pm.dot">dot language file</a>. |
142 | |
143 | <table border="1" cellpadding="0"> |
144 | <thead> |
145 | <tr><th>Line</th> |
146 | <th><span title="Number of statements executed">State<br />ments</span></th> |
147 | <th><span title="Time spend executing statements on the line, |
148 | excluding time spent executing statements in any called subroutines">Time<br />on line</span></th> |
149 | <th><span title="Number of subroutines calls">Calls</span></th> |
150 | <th><span title="Time spent in subroutines called (inclusive)">Time<br />in subs</span></th> |
151 | <th class="left_indent_header">Code</th> |
152 | </tr> |
153 | |
154 | </thead> |
155 | <tbody> |
156 | <tr><td class="h"><a name="1"></a>1</td><td></td><td></td><td></td><td></td><td class="s">package PPI::Token::_QuoteEngine;</td></tr> |
157 | <tr><td class="h"><a name="2"></a>2</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
158 | <tr><td class="h"><a name="3"></a>3</td><td></td><td></td><td></td><td></td><td class="s">=pod</td></tr> |
159 | <tr><td class="h"><a name="4"></a>4</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
160 | <tr><td class="h"><a name="5"></a>5</td><td></td><td></td><td></td><td></td><td class="s">=head1 NAME</td></tr> |
161 | <tr><td class="h"><a name="6"></a>6</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
162 | <tr><td class="h"><a name="7"></a>7</td><td></td><td></td><td></td><td></td><td class="s">PPI::Token::_QuoteEngine - The PPI Quote Engine</td></tr> |
163 | <tr><td class="h"><a name="8"></a>8</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
164 | <tr><td class="h"><a name="9"></a>9</td><td></td><td></td><td></td><td></td><td class="s">=head1 DESCRIPTION</td></tr> |
165 | <tr><td class="h"><a name="10"></a>10</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
166 | <tr><td class="h"><a name="11"></a>11</td><td></td><td></td><td></td><td></td><td class="s">The C<PPI::Token::_QuoteEngine> package is designed hold functionality</td></tr> |
167 | <tr><td class="h"><a name="12"></a>12</td><td></td><td></td><td></td><td></td><td class="s">for processing quotes and quote like operators, including regexes.</td></tr> |
168 | <tr><td class="h"><a name="13"></a>13</td><td></td><td></td><td></td><td></td><td class="s">These have special requirements in parsing.</td></tr> |
169 | <tr><td class="h"><a name="14"></a>14</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
170 | <tr><td class="h"><a name="15"></a>15</td><td></td><td></td><td></td><td></td><td class="s">The C<PPI::Token::_QuoteEngine> package itself provides various parsing</td></tr> |
171 | <tr><td class="h"><a name="16"></a>16</td><td></td><td></td><td></td><td></td><td class="s">methods, which the L<PPI::Token::Quote>, L<PPI::Token::QuoteLike> and</td></tr> |
172 | <tr><td class="h"><a name="17"></a>17</td><td></td><td></td><td></td><td></td><td class="s">L<PPI::Token::Regexp> can inherit from. In this sense, it serves</td></tr> |
173 | <tr><td class="h"><a name="18"></a>18</td><td></td><td></td><td></td><td></td><td class="s">as a base class.</td></tr> |
174 | <tr><td class="h"><a name="19"></a>19</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
175 | <tr><td class="h"><a name="20"></a>20</td><td></td><td></td><td></td><td></td><td class="s">=head2 Using this class</td></tr> |
176 | <tr><td class="h"><a name="21"></a>21</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
177 | <tr><td class="h"><a name="22"></a>22</td><td></td><td></td><td></td><td></td><td class="s">I<(Refers only to internal uses. This class does not provide a</td></tr> |
178 | <tr><td class="h"><a name="23"></a>23</td><td></td><td></td><td></td><td></td><td class="s">public interface)></td></tr> |
179 | <tr><td class="h"><a name="24"></a>24</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
180 | <tr><td class="h"><a name="25"></a>25</td><td></td><td></td><td></td><td></td><td class="s">To use these, you should initialize them as normal C<'$Class-E<gt>new'>,</td></tr> |
181 | <tr><td class="h"><a name="26"></a>26</td><td></td><td></td><td></td><td></td><td class="s">and then call the 'fill' method, which will cause the specialised</td></tr> |
182 | <tr><td class="h"><a name="27"></a>27</td><td></td><td></td><td></td><td></td><td class="s">parser to scan forwards and parse the quote to its end point.</td></tr> |
183 | <tr><td class="h"><a name="28"></a>28</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
184 | <tr><td class="h"><a name="29"></a>29</td><td></td><td></td><td></td><td></td><td class="s">If -E<gt>fill returns true, finalise the token.</td></tr> |
185 | <tr><td class="h"><a name="30"></a>30</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
186 | <tr><td class="h"><a name="31"></a>31</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
187 | <tr><td class="h"><a name="32"></a>32</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
188 | <tr><td class="h"><a name="33"></a>33</td><td class="c3">2</td><td class="c3"><span title="Avg 23µs">45µs</span></td><td class="c3">2</td><td class="c3">34µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 30µs (26+4) within PPI::Token::_QuoteEngine::BEGIN@33 which was called: |
189 | # once (26µs+4µs) by PPI::Token::_QuoteEngine::Simple::BEGIN@6 at <a href="PPI-Token-_QuoteEngine-pm-943-block.html#33">line 33</a></div></div>use strict;<div class="calls"><div class="calls_out"># spent 30µs making 1 call to <a href="PPI-Token-_QuoteEngine-pm-943-block.html#33">PPI::Token::_QuoteEngine::BEGIN@33</a> |
190 | # spent 4µs making 1 call to <a href="strict-pm-3-block.html#34">strict::import</a></div></div></td></tr> |
191 | <tr><td class="h"><a name="34"></a>34</td><td class="c3">2</td><td class="c3"><span title="Avg 17µs">35µs</span></td><td class="c3">1</td><td class="c3">6µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 6µs within PPI::Token::_QuoteEngine::BEGIN@34 which was called: |
192 | # once (6µs+0s) by PPI::Token::_QuoteEngine::Simple::BEGIN@6 at <a href="PPI-Token-_QuoteEngine-pm-943-block.html#34">line 34</a></div></div>use Carp ();<div class="calls"><div class="calls_out"># spent 6µs making 1 call to <a href="PPI-Token-_QuoteEngine-pm-943-block.html#34">PPI::Token::_QuoteEngine::BEGIN@34</a></div></div></td></tr> |
193 | <tr><td class="h"><a name="35"></a>35</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
194 | <tr><td class="h"><a name="36"></a>36</td><td class="c3">2</td><td class="c3"><span title="Avg 24µs">48µs</span></td><td class="c3">2</td><td class="c1">74µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 42µs (11+32) within PPI::Token::_QuoteEngine::BEGIN@36 which was called: |
195 | # once (11µs+32µs) by PPI::Token::_QuoteEngine::Simple::BEGIN@6 at <a href="PPI-Token-_QuoteEngine-pm-943-block.html#36">line 36</a></div></div>use vars qw{$VERSION};<div class="calls"><div class="calls_out"># spent 42µs making 1 call to <a href="PPI-Token-_QuoteEngine-pm-943-block.html#36">PPI::Token::_QuoteEngine::BEGIN@36</a> |
196 | # spent 32µs making 1 call to <a href="vars-pm-6-block.html#10">vars::import</a></div></div></td></tr> |
197 | <tr><td class="h"><a name="37"></a>37</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 6µs within PPI::Token::_QuoteEngine::BEGIN@37 which was called: |
198 | # once (6µs+0s) by PPI::Token::_QuoteEngine::Simple::BEGIN@6 at <a href="PPI-Token-_QuoteEngine-pm-943-block.html#39">line 39</a></div></div>BEGIN {</td></tr> |
199 | <tr><td class="h"><a name="38"></a>38</td><td class="c3">1</td><td class="c3"><span title="Avg 7µs">7µs</span></td><td></td><td></td><td class="s"> $VERSION = '1.215';</td></tr> |
200 | <tr><td class="h"><a name="39"></a>39</td><td class="c3">1</td><td class="c0"><span title="Avg 1.23ms">1.23ms</span></td><td class="c3">1</td><td class="c3">6µs</td><td class="s">}<div class="calls"><div class="calls_out"># spent 6µs making 1 call to <a href="PPI-Token-_QuoteEngine-pm-943-block.html#37">PPI::Token::_QuoteEngine::BEGIN@37</a></div></div></td></tr> |
201 | <tr><td class="h"><a name="40"></a>40</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
202 | <tr><td class="h"><a name="- -"></a>- -</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
203 | <tr><td class="h"><a name="45"></a>45</td><td></td><td></td><td></td><td></td><td class="s"># Hook for the __TOKENIZER__on_char token call</td></tr> |
204 | <tr><td class="h"><a name="46"></a>46</td><td></td><td></td><td></td><td></td><td class="s">sub __TOKENIZER__on_char {</td></tr> |
205 | <tr><td class="h"><a name="47"></a>47</td><td></td><td></td><td></td><td></td><td class="s"> my $class = shift;</td></tr> |
206 | <tr><td class="h"><a name="48"></a>48</td><td></td><td></td><td></td><td></td><td class="s"> my $t = $_[0]->{token} ? shift : return undef;</td></tr> |
207 | <tr><td class="h"><a name="49"></a>49</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
208 | <tr><td class="h"><a name="50"></a>50</td><td></td><td></td><td></td><td></td><td class="s"> # Call the fill method to process the quote</td></tr> |
209 | <tr><td class="h"><a name="51"></a>51</td><td></td><td></td><td></td><td></td><td class="s"> my $rv = $t->{token}->_fill( $t );</td></tr> |
210 | <tr><td class="h"><a name="52"></a>52</td><td></td><td></td><td></td><td></td><td class="s"> return undef unless defined $rv;</td></tr> |
211 | <tr><td class="h"><a name="53"></a>53</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
212 | <tr><td class="h"><a name="54"></a>54</td><td></td><td></td><td></td><td></td><td class="s"> ## Doesn't support "end of file" indicator</td></tr> |
213 | <tr><td class="h"><a name="55"></a>55</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
214 | <tr><td class="h"><a name="56"></a>56</td><td></td><td></td><td></td><td></td><td class="s"> # Finalize the token and return 0 to tell the tokenizer</td></tr> |
215 | <tr><td class="h"><a name="57"></a>57</td><td></td><td></td><td></td><td></td><td class="s"> # to go to the next character.</td></tr> |
216 | <tr><td class="h"><a name="58"></a>58</td><td></td><td></td><td></td><td></td><td class="s"> $t->_finalize_token;</td></tr> |
217 | <tr><td class="h"><a name="59"></a>59</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
218 | <tr><td class="h"><a name="60"></a>60</td><td></td><td></td><td></td><td></td><td class="s"> 0;</td></tr> |
219 | <tr><td class="h"><a name="61"></a>61</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
220 | <tr><td class="h"><a name="62"></a>62</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
221 | <tr><td class="h"><a name="- -"></a>- -</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
222 | <tr><td class="h"><a name="67"></a>67</td><td></td><td></td><td></td><td></td><td class="s">#####################################################################</td></tr> |
223 | <tr><td class="h"><a name="68"></a>68</td><td></td><td></td><td></td><td></td><td class="s"># Optimised character processors, used for quotes</td></tr> |
224 | <tr><td class="h"><a name="69"></a>69</td><td></td><td></td><td></td><td></td><td class="s"># and quote like stuff, and accessible to the child classes</td></tr> |
225 | <tr><td class="h"><a name="70"></a>70</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
226 | <tr><td class="h"><a name="71"></a>71</td><td></td><td></td><td></td><td></td><td class="s"># An outright scan, raw and fast.</td></tr> |
227 | <tr><td class="h"><a name="72"></a>72</td><td></td><td></td><td></td><td></td><td class="s"># Searches for a particular character, loading in new</td></tr> |
228 | <tr><td class="h"><a name="73"></a>73</td><td></td><td></td><td></td><td></td><td class="s"># lines as needed.</td></tr> |
229 | <tr><td class="h"><a name="74"></a>74</td><td></td><td></td><td></td><td></td><td class="s"># When called, we start at the current position.</td></tr> |
230 | <tr><td class="h"><a name="75"></a>75</td><td></td><td></td><td></td><td></td><td class="s"># When leaving, the position should be set to the position</td></tr> |
231 | <tr><td class="h"><a name="76"></a>76</td><td></td><td></td><td></td><td></td><td class="s"># of the character, NOT the one after it.</td></tr> |
232 | <tr><td class="h"><a name="77"></a>77</td><td></td><td></td><td></td><td></td><td class="s">sub _scan_for_character {</td></tr> |
233 | <tr><td class="h"><a name="78"></a>78</td><td></td><td></td><td></td><td></td><td class="s"> my $class = shift;</td></tr> |
234 | <tr><td class="h"><a name="79"></a>79</td><td></td><td></td><td></td><td></td><td class="s"> my $t = shift;</td></tr> |
235 | <tr><td class="h"><a name="80"></a>80</td><td></td><td></td><td></td><td></td><td class="s"> my $char = (length $_[0] == 1) ? quotemeta shift : return undef;</td></tr> |
236 | <tr><td class="h"><a name="81"></a>81</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
237 | <tr><td class="h"><a name="82"></a>82</td><td></td><td></td><td></td><td></td><td class="s"> # Create the search regex</td></tr> |
238 | <tr><td class="h"><a name="83"></a>83</td><td></td><td></td><td></td><td></td><td class="s"> my $search = qr/^(.*?$char)/;</td></tr> |
239 | <tr><td class="h"><a name="84"></a>84</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
240 | <tr><td class="h"><a name="85"></a>85</td><td></td><td></td><td></td><td></td><td class="s"> my $string = '';</td></tr> |
241 | <tr><td class="h"><a name="86"></a>86</td><td></td><td></td><td></td><td></td><td class="s"> while ( exists $t->{line} ) {</td></tr> |
242 | <tr><td class="h"><a name="87"></a>87</td><td></td><td></td><td></td><td></td><td class="s"> # Get the search area for the current line</td></tr> |
243 | <tr><td class="h"><a name="88"></a>88</td><td></td><td></td><td></td><td></td><td class="s"> my $search_area</td></tr> |
244 | <tr><td class="h"><a name="89"></a>89</td><td></td><td></td><td></td><td></td><td class="s"> = $t->{line_cursor}</td></tr> |
245 | <tr><td class="h"><a name="90"></a>90</td><td></td><td></td><td></td><td></td><td class="s"> ? substr( $t->{line}, $t->{line_cursor} )</td></tr> |
246 | <tr><td class="h"><a name="91"></a>91</td><td></td><td></td><td></td><td></td><td class="s"> : $t->{line};</td></tr> |
247 | <tr><td class="h"><a name="92"></a>92</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
248 | <tr><td class="h"><a name="93"></a>93</td><td></td><td></td><td></td><td></td><td class="s"> # Can we find a match on this line</td></tr> |
249 | <tr><td class="h"><a name="94"></a>94</td><td></td><td></td><td></td><td></td><td class="s"> if ( $search_area =~ /$search/ ) {</td></tr> |
250 | <tr><td class="h"><a name="95"></a>95</td><td></td><td></td><td></td><td></td><td class="s"> # Found the character on this line</td></tr> |
251 | <tr><td class="h"><a name="96"></a>96</td><td></td><td></td><td></td><td></td><td class="s"> $t->{line_cursor} += length($1) - 1;</td></tr> |
252 | <tr><td class="h"><a name="97"></a>97</td><td></td><td></td><td></td><td></td><td class="s"> return $string . $1;</td></tr> |
253 | <tr><td class="h"><a name="98"></a>98</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
254 | <tr><td class="h"><a name="99"></a>99</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
255 | <tr><td class="h"><a name="100"></a>100</td><td></td><td></td><td></td><td></td><td class="s"> # Load in the next line</td></tr> |
256 | <tr><td class="h"><a name="101"></a>101</td><td></td><td></td><td></td><td></td><td class="s"> $string .= $search_area;</td></tr> |
257 | <tr><td class="h"><a name="102"></a>102</td><td></td><td></td><td></td><td></td><td class="s"> return undef unless defined $t->_fill_line;</td></tr> |
258 | <tr><td class="h"><a name="103"></a>103</td><td></td><td></td><td></td><td></td><td class="s"> $t->{line_cursor} = 0;</td></tr> |
259 | <tr><td class="h"><a name="104"></a>104</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
260 | <tr><td class="h"><a name="105"></a>105</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
261 | <tr><td class="h"><a name="106"></a>106</td><td></td><td></td><td></td><td></td><td class="s"> # Returning the string as a reference indicates EOF</td></tr> |
262 | <tr><td class="h"><a name="107"></a>107</td><td></td><td></td><td></td><td></td><td class="s"> \$string;</td></tr> |
263 | <tr><td class="h"><a name="108"></a>108</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
264 | <tr><td class="h"><a name="109"></a>109</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
265 | <tr><td class="h"><a name="110"></a>110</td><td></td><td></td><td></td><td></td><td class="s"># Scan for a character, but not if it is escaped</td></tr> |
266 | <tr><td class="h"><a name="111"></a>111</td><td></td><td></td><td></td><td></td><td class="s">sub _scan_for_unescaped_character {</td></tr> |
267 | <tr><td class="h"><a name="112"></a>112</td><td></td><td></td><td></td><td></td><td class="s"> my $class = shift;</td></tr> |
268 | <tr><td class="h"><a name="113"></a>113</td><td></td><td></td><td></td><td></td><td class="s"> my $t = shift;</td></tr> |
269 | <tr><td class="h"><a name="114"></a>114</td><td></td><td></td><td></td><td></td><td class="s"> my $char = (length $_[0] == 1) ? quotemeta shift : return undef;</td></tr> |
270 | <tr><td class="h"><a name="115"></a>115</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
271 | <tr><td class="h"><a name="116"></a>116</td><td></td><td></td><td></td><td></td><td class="s"> # Create the search regex.</td></tr> |
272 | <tr><td class="h"><a name="117"></a>117</td><td></td><td></td><td></td><td></td><td class="s"> # Same as above but with a negative look-behind assertion.</td></tr> |
273 | <tr><td class="h"><a name="118"></a>118</td><td></td><td></td><td></td><td></td><td class="s"> my $search = qr/^(.*?(?<!\\)(?:\\\\)*$char)/;</td></tr> |
274 | <tr><td class="h"><a name="119"></a>119</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
275 | <tr><td class="h"><a name="120"></a>120</td><td></td><td></td><td></td><td></td><td class="s"> my $string = '';</td></tr> |
276 | <tr><td class="h"><a name="121"></a>121</td><td></td><td></td><td></td><td></td><td class="s"> while ( exists $t->{line} ) {</td></tr> |
277 | <tr><td class="h"><a name="122"></a>122</td><td></td><td></td><td></td><td></td><td class="s"> # Get the search area for the current line</td></tr> |
278 | <tr><td class="h"><a name="123"></a>123</td><td></td><td></td><td></td><td></td><td class="s"> my $search_area</td></tr> |
279 | <tr><td class="h"><a name="124"></a>124</td><td></td><td></td><td></td><td></td><td class="s"> = $t->{line_cursor}</td></tr> |
280 | <tr><td class="h"><a name="125"></a>125</td><td></td><td></td><td></td><td></td><td class="s"> ? substr( $t->{line}, $t->{line_cursor} )</td></tr> |
281 | <tr><td class="h"><a name="126"></a>126</td><td></td><td></td><td></td><td></td><td class="s"> : $t->{line};</td></tr> |
282 | <tr><td class="h"><a name="127"></a>127</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
283 | <tr><td class="h"><a name="128"></a>128</td><td></td><td></td><td></td><td></td><td class="s"> # Can we find a match on this line</td></tr> |
284 | <tr><td class="h"><a name="129"></a>129</td><td></td><td></td><td></td><td></td><td class="s"> if ( $search_area =~ /$search/ ) {</td></tr> |
285 | <tr><td class="h"><a name="130"></a>130</td><td></td><td></td><td></td><td></td><td class="s"> # Found the character on this line</td></tr> |
286 | <tr><td class="h"><a name="131"></a>131</td><td></td><td></td><td></td><td></td><td class="s"> $t->{line_cursor} += length($1) - 1;</td></tr> |
287 | <tr><td class="h"><a name="132"></a>132</td><td></td><td></td><td></td><td></td><td class="s"> return $string . $1;</td></tr> |
288 | <tr><td class="h"><a name="133"></a>133</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
289 | <tr><td class="h"><a name="134"></a>134</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
290 | <tr><td class="h"><a name="135"></a>135</td><td></td><td></td><td></td><td></td><td class="s"> # Load in the next line</td></tr> |
291 | <tr><td class="h"><a name="136"></a>136</td><td></td><td></td><td></td><td></td><td class="s"> $string .= $search_area;</td></tr> |
292 | <tr><td class="h"><a name="137"></a>137</td><td></td><td></td><td></td><td></td><td class="s"> my $rv = $t->_fill_line('inscan');</td></tr> |
293 | <tr><td class="h"><a name="138"></a>138</td><td></td><td></td><td></td><td></td><td class="s"> if ( $rv ) {</td></tr> |
294 | <tr><td class="h"><a name="139"></a>139</td><td></td><td></td><td></td><td></td><td class="s"> # Push to first character</td></tr> |
295 | <tr><td class="h"><a name="140"></a>140</td><td></td><td></td><td></td><td></td><td class="s"> $t->{line_cursor} = 0;</td></tr> |
296 | <tr><td class="h"><a name="141"></a>141</td><td></td><td></td><td></td><td></td><td class="s"> } elsif ( defined $rv ) {</td></tr> |
297 | <tr><td class="h"><a name="142"></a>142</td><td></td><td></td><td></td><td></td><td class="s"> # We hit the End of File</td></tr> |
298 | <tr><td class="h"><a name="143"></a>143</td><td></td><td></td><td></td><td></td><td class="s"> return \$string;</td></tr> |
299 | <tr><td class="h"><a name="144"></a>144</td><td></td><td></td><td></td><td></td><td class="s"> } else {</td></tr> |
300 | <tr><td class="h"><a name="145"></a>145</td><td></td><td></td><td></td><td></td><td class="s"> # Unexpected error</td></tr> |
301 | <tr><td class="h"><a name="146"></a>146</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr> |
302 | <tr><td class="h"><a name="147"></a>147</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
303 | <tr><td class="h"><a name="148"></a>148</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
304 | <tr><td class="h"><a name="149"></a>149</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
305 | <tr><td class="h"><a name="150"></a>150</td><td></td><td></td><td></td><td></td><td class="s"> # We shouldn't be able to get here</td></tr> |
306 | <tr><td class="h"><a name="151"></a>151</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr> |
307 | <tr><td class="h"><a name="152"></a>152</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
308 | <tr><td class="h"><a name="153"></a>153</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
309 | <tr><td class="h"><a name="154"></a>154</td><td></td><td></td><td></td><td></td><td class="s"># Scan for a close braced, and take into account both escaping,</td></tr> |
310 | <tr><td class="h"><a name="155"></a>155</td><td></td><td></td><td></td><td></td><td class="s"># and open close bracket pairs in the string. When complete, the</td></tr> |
311 | <tr><td class="h"><a name="156"></a>156</td><td></td><td></td><td></td><td></td><td class="s"># method leaves the line cursor on the LAST character found.</td></tr> |
312 | <tr><td class="h"><a name="157"></a>157</td><td></td><td></td><td></td><td></td><td class="s">sub _scan_for_brace_character {</td></tr> |
313 | <tr><td class="h"><a name="158"></a>158</td><td></td><td></td><td></td><td></td><td class="s"> my $class = shift;</td></tr> |
314 | <tr><td class="h"><a name="159"></a>159</td><td></td><td></td><td></td><td></td><td class="s"> my $t = shift;</td></tr> |
315 | <tr><td class="h"><a name="160"></a>160</td><td></td><td></td><td></td><td></td><td class="s"> my $close_brace = $_[0] =~ /^(?:\>|\)|\}|\])$/ ? shift : Carp::confess(''); # return undef;</td></tr> |
316 | <tr><td class="h"><a name="161"></a>161</td><td></td><td></td><td></td><td></td><td class="s"> my $open_brace = $close_brace;</td></tr> |
317 | <tr><td class="h"><a name="162"></a>162</td><td></td><td></td><td></td><td></td><td class="s"> $open_brace =~ tr/\>\)\}\]/\<\(\{\[/;</td></tr> |
318 | <tr><td class="h"><a name="163"></a>163</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
319 | <tr><td class="h"><a name="164"></a>164</td><td></td><td></td><td></td><td></td><td class="s"> # Create the search string</td></tr> |
320 | <tr><td class="h"><a name="165"></a>165</td><td></td><td></td><td></td><td></td><td class="s"> $close_brace = quotemeta $close_brace;</td></tr> |
321 | <tr><td class="h"><a name="166"></a>166</td><td></td><td></td><td></td><td></td><td class="s"> $open_brace = quotemeta $open_brace;</td></tr> |
322 | <tr><td class="h"><a name="167"></a>167</td><td></td><td></td><td></td><td></td><td class="s"> my $search = qr/^(.*?(?<!\\)(?:\\\\)*(?:$open_brace|$close_brace))/;</td></tr> |
323 | <tr><td class="h"><a name="168"></a>168</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
324 | <tr><td class="h"><a name="169"></a>169</td><td></td><td></td><td></td><td></td><td class="s"> # Loop as long as we can get new lines</td></tr> |
325 | <tr><td class="h"><a name="170"></a>170</td><td></td><td></td><td></td><td></td><td class="s"> my $string = '';</td></tr> |
326 | <tr><td class="h"><a name="171"></a>171</td><td></td><td></td><td></td><td></td><td class="s"> my $depth = 1;</td></tr> |
327 | <tr><td class="h"><a name="172"></a>172</td><td></td><td></td><td></td><td></td><td class="s"> while ( exists $t->{line} ) {</td></tr> |
328 | <tr><td class="h"><a name="173"></a>173</td><td></td><td></td><td></td><td></td><td class="s"> # Get the search area</td></tr> |
329 | <tr><td class="h"><a name="174"></a>174</td><td></td><td></td><td></td><td></td><td class="s"> my $search_area</td></tr> |
330 | <tr><td class="h"><a name="175"></a>175</td><td></td><td></td><td></td><td></td><td class="s"> = $t->{line_cursor}</td></tr> |
331 | <tr><td class="h"><a name="176"></a>176</td><td></td><td></td><td></td><td></td><td class="s"> ? substr( $t->{line}, $t->{line_cursor} )</td></tr> |
332 | <tr><td class="h"><a name="177"></a>177</td><td></td><td></td><td></td><td></td><td class="s"> : $t->{line};</td></tr> |
333 | <tr><td class="h"><a name="178"></a>178</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
334 | <tr><td class="h"><a name="179"></a>179</td><td></td><td></td><td></td><td></td><td class="s"> # Look for a match</td></tr> |
335 | <tr><td class="h"><a name="180"></a>180</td><td></td><td></td><td></td><td></td><td class="s"> unless ( $search_area =~ /$search/ ) {</td></tr> |
336 | <tr><td class="h"><a name="181"></a>181</td><td></td><td></td><td></td><td></td><td class="s"> # Load in the next line</td></tr> |
337 | <tr><td class="h"><a name="182"></a>182</td><td></td><td></td><td></td><td></td><td class="s"> $string .= $search_area;</td></tr> |
338 | <tr><td class="h"><a name="183"></a>183</td><td></td><td></td><td></td><td></td><td class="s"> my $rv = $t->_fill_line('inscan');</td></tr> |
339 | <tr><td class="h"><a name="184"></a>184</td><td></td><td></td><td></td><td></td><td class="s"> if ( $rv ) {</td></tr> |
340 | <tr><td class="h"><a name="185"></a>185</td><td></td><td></td><td></td><td></td><td class="s"> # Push to first character</td></tr> |
341 | <tr><td class="h"><a name="186"></a>186</td><td></td><td></td><td></td><td></td><td class="s"> $t->{line_cursor} = 0;</td></tr> |
342 | <tr><td class="h"><a name="187"></a>187</td><td></td><td></td><td></td><td></td><td class="s"> next;</td></tr> |
343 | <tr><td class="h"><a name="188"></a>188</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
344 | <tr><td class="h"><a name="189"></a>189</td><td></td><td></td><td></td><td></td><td class="s"> if ( defined $rv ) {</td></tr> |
345 | <tr><td class="h"><a name="190"></a>190</td><td></td><td></td><td></td><td></td><td class="s"> # We hit the End of File</td></tr> |
346 | <tr><td class="h"><a name="191"></a>191</td><td></td><td></td><td></td><td></td><td class="s"> return \$string;</td></tr> |
347 | <tr><td class="h"><a name="192"></a>192</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
348 | <tr><td class="h"><a name="193"></a>193</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
349 | <tr><td class="h"><a name="194"></a>194</td><td></td><td></td><td></td><td></td><td class="s"> # Unexpected error</td></tr> |
350 | <tr><td class="h"><a name="195"></a>195</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr> |
351 | <tr><td class="h"><a name="196"></a>196</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
352 | <tr><td class="h"><a name="197"></a>197</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
353 | <tr><td class="h"><a name="198"></a>198</td><td></td><td></td><td></td><td></td><td class="s"> # Add to the string</td></tr> |
354 | <tr><td class="h"><a name="199"></a>199</td><td></td><td></td><td></td><td></td><td class="s"> $string .= $1;</td></tr> |
355 | <tr><td class="h"><a name="200"></a>200</td><td></td><td></td><td></td><td></td><td class="s"> $t->{line_cursor} += length $1;</td></tr> |
356 | <tr><td class="h"><a name="201"></a>201</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
357 | <tr><td class="h"><a name="202"></a>202</td><td></td><td></td><td></td><td></td><td class="s"> # Alter the depth and continue if we arn't at the end</td></tr> |
358 | <tr><td class="h"><a name="203"></a>203</td><td></td><td></td><td></td><td></td><td class="s"> $depth += ($1 =~ /$open_brace$/) ? 1 : -1 and next;</td></tr> |
359 | <tr><td class="h"><a name="204"></a>204</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
360 | <tr><td class="h"><a name="205"></a>205</td><td></td><td></td><td></td><td></td><td class="s"> # Rewind the cursor by one character ( cludgy hack )</td></tr> |
361 | <tr><td class="h"><a name="206"></a>206</td><td></td><td></td><td></td><td></td><td class="s"> $t->{line_cursor} -= 1;</td></tr> |
362 | <tr><td class="h"><a name="207"></a>207</td><td></td><td></td><td></td><td></td><td class="s"> return $string;</td></tr> |
363 | <tr><td class="h"><a name="208"></a>208</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
364 | <tr><td class="h"><a name="209"></a>209</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
365 | <tr><td class="h"><a name="210"></a>210</td><td></td><td></td><td></td><td></td><td class="s"> # Returning the string as a reference indicates EOF</td></tr> |
366 | <tr><td class="h"><a name="211"></a>211</td><td></td><td></td><td></td><td></td><td class="s"> \$string;</td></tr> |
367 | <tr><td class="h"><a name="212"></a>212</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
368 | <tr><td class="h"><a name="213"></a>213</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
369 | <tr><td class="h"><a name="214"></a>214</td><td></td><td></td><td></td><td></td><td class="s"># Find all spaces and comments, up to, but not including</td></tr> |
370 | <tr><td class="h"><a name="215"></a>215</td><td></td><td></td><td></td><td></td><td class="s"># the first non-whitespace character.</td></tr> |
371 | <tr><td class="h"><a name="216"></a>216</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
372 | <tr><td class="h"><a name="217"></a>217</td><td></td><td></td><td></td><td></td><td class="s"># Although it doesn't return it, it leaves the cursor</td></tr> |
373 | <tr><td class="h"><a name="218"></a>218</td><td></td><td></td><td></td><td></td><td class="s"># on the character following the gap</td></tr> |
374 | <tr><td class="h"><a name="219"></a>219</td><td></td><td></td><td></td><td></td><td class="s">sub _scan_quote_like_operator_gap {</td></tr> |
375 | <tr><td class="h"><a name="220"></a>220</td><td></td><td></td><td></td><td></td><td class="s"> my $t = $_[1];</td></tr> |
376 | <tr><td class="h"><a name="221"></a>221</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
377 | <tr><td class="h"><a name="222"></a>222</td><td></td><td></td><td></td><td></td><td class="s"> my $string = '';</td></tr> |
378 | <tr><td class="h"><a name="223"></a>223</td><td></td><td></td><td></td><td></td><td class="s"> while ( exists $t->{line} ) {</td></tr> |
379 | <tr><td class="h"><a name="224"></a>224</td><td></td><td></td><td></td><td></td><td class="s"> # Get the search area for the current line</td></tr> |
380 | <tr><td class="h"><a name="225"></a>225</td><td></td><td></td><td></td><td></td><td class="s"> my $search_area</td></tr> |
381 | <tr><td class="h"><a name="226"></a>226</td><td></td><td></td><td></td><td></td><td class="s"> = $t->{line_cursor}</td></tr> |
382 | <tr><td class="h"><a name="227"></a>227</td><td></td><td></td><td></td><td></td><td class="s"> ? substr( $t->{line}, $t->{line_cursor} )</td></tr> |
383 | <tr><td class="h"><a name="228"></a>228</td><td></td><td></td><td></td><td></td><td class="s"> : $t->{line};</td></tr> |
384 | <tr><td class="h"><a name="229"></a>229</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
385 | <tr><td class="h"><a name="230"></a>230</td><td></td><td></td><td></td><td></td><td class="s"> # Since this regex can match zero characters, it should always match</td></tr> |
386 | <tr><td class="h"><a name="231"></a>231</td><td></td><td></td><td></td><td></td><td class="s"> $search_area =~ /^(\s*(?:\#.*)?)/s or return undef;</td></tr> |
387 | <tr><td class="h"><a name="232"></a>232</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
388 | <tr><td class="h"><a name="233"></a>233</td><td></td><td></td><td></td><td></td><td class="s"> # Add the chars found to the string</td></tr> |
389 | <tr><td class="h"><a name="234"></a>234</td><td></td><td></td><td></td><td></td><td class="s"> $string .= $1;</td></tr> |
390 | <tr><td class="h"><a name="235"></a>235</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
391 | <tr><td class="h"><a name="236"></a>236</td><td></td><td></td><td></td><td></td><td class="s"> # Did we match the entire line?</td></tr> |
392 | <tr><td class="h"><a name="237"></a>237</td><td></td><td></td><td></td><td></td><td class="s"> unless ( length $1 == length $search_area ) {</td></tr> |
393 | <tr><td class="h"><a name="238"></a>238</td><td></td><td></td><td></td><td></td><td class="s"> # Partial line match, which means we are at</td></tr> |
394 | <tr><td class="h"><a name="239"></a>239</td><td></td><td></td><td></td><td></td><td class="s"> # the end of the gap. Fix the cursor and return</td></tr> |
395 | <tr><td class="h"><a name="240"></a>240</td><td></td><td></td><td></td><td></td><td class="s"> # the string.</td></tr> |
396 | <tr><td class="h"><a name="241"></a>241</td><td></td><td></td><td></td><td></td><td class="s"> $t->{line_cursor} += length $1;</td></tr> |
397 | <tr><td class="h"><a name="242"></a>242</td><td></td><td></td><td></td><td></td><td class="s"> return $string;</td></tr> |
398 | <tr><td class="h"><a name="243"></a>243</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
399 | <tr><td class="h"><a name="244"></a>244</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
400 | <tr><td class="h"><a name="245"></a>245</td><td></td><td></td><td></td><td></td><td class="s"> # Load in the next line.</td></tr> |
401 | <tr><td class="h"><a name="246"></a>246</td><td></td><td></td><td></td><td></td><td class="s"> # If we reach the EOF, $t->{line} gets deleted,</td></tr> |
402 | <tr><td class="h"><a name="247"></a>247</td><td></td><td></td><td></td><td></td><td class="s"> # which is caught by the while.</td></tr> |
403 | <tr><td class="h"><a name="248"></a>248</td><td></td><td></td><td></td><td></td><td class="s"> my $rv = $t->_fill_line('inscan');</td></tr> |
404 | <tr><td class="h"><a name="249"></a>249</td><td></td><td></td><td></td><td></td><td class="s"> if ( $rv ) {</td></tr> |
405 | <tr><td class="h"><a name="250"></a>250</td><td></td><td></td><td></td><td></td><td class="s"> # Set the cursor to the first character</td></tr> |
406 | <tr><td class="h"><a name="251"></a>251</td><td></td><td></td><td></td><td></td><td class="s"> $t->{line_cursor} = 0;</td></tr> |
407 | <tr><td class="h"><a name="252"></a>252</td><td></td><td></td><td></td><td></td><td class="s"> } elsif ( defined $rv ) {</td></tr> |
408 | <tr><td class="h"><a name="253"></a>253</td><td></td><td></td><td></td><td></td><td class="s"> # Returning the string as a reference indicates EOF</td></tr> |
409 | <tr><td class="h"><a name="254"></a>254</td><td></td><td></td><td></td><td></td><td class="s"> return \$string;</td></tr> |
410 | <tr><td class="h"><a name="255"></a>255</td><td></td><td></td><td></td><td></td><td class="s"> } else {</td></tr> |
411 | <tr><td class="h"><a name="256"></a>256</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr> |
412 | <tr><td class="h"><a name="257"></a>257</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
413 | <tr><td class="h"><a name="258"></a>258</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
414 | <tr><td class="h"><a name="259"></a>259</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
415 | <tr><td class="h"><a name="260"></a>260</td><td></td><td></td><td></td><td></td><td class="s"> # Shouldn't be able to get here</td></tr> |
416 | <tr><td class="h"><a name="261"></a>261</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr> |
417 | <tr><td class="h"><a name="262"></a>262</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
418 | <tr><td class="h"><a name="263"></a>263</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
419 | <tr><td class="h"><a name="264"></a>264</td><td class="c3">1</td><td class="c3"><span title="Avg 5µs">5µs</span></td><td></td><td></td><td class="s">1;</td></tr> |
420 | <tr><td class="h"><a name="265"></a>265</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
421 | <tr><td class="h"><a name="266"></a>266</td><td></td><td></td><td></td><td></td><td class="s">=pod</td></tr> |
422 | <tr><td class="h"><a name="267"></a>267</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
423 | <tr><td class="h"><a name="268"></a>268</td><td></td><td></td><td></td><td></td><td class="s">=head1 SUPPORT</td></tr> |
424 | <tr><td class="h"><a name="269"></a>269</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
425 | <tr><td class="h"><a name="270"></a>270</td><td></td><td></td><td></td><td></td><td class="s">See the L<support section|PPI/SUPPORT> in the main module.</td></tr> |
426 | <tr><td class="h"><a name="271"></a>271</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
427 | <tr><td class="h"><a name="272"></a>272</td><td></td><td></td><td></td><td></td><td class="s">=head1 AUTHOR</td></tr> |
428 | <tr><td class="h"><a name="273"></a>273</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
429 | <tr><td class="h"><a name="274"></a>274</td><td></td><td></td><td></td><td></td><td class="s">Adam Kennedy E<lt>adamk@cpan.orgE<gt></td></tr> |
430 | <tr><td class="h"><a name="275"></a>275</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
431 | <tr><td class="h"><a name="276"></a>276</td><td></td><td></td><td></td><td></td><td class="s">=head1 COPYRIGHT</td></tr> |
432 | <tr><td class="h"><a name="277"></a>277</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
433 | <tr><td class="h"><a name="278"></a>278</td><td></td><td></td><td></td><td></td><td class="s">Copyright 2001 - 2011 Adam Kennedy.</td></tr> |
434 | <tr><td class="h"><a name="279"></a>279</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
435 | <tr><td class="h"><a name="280"></a>280</td><td></td><td></td><td></td><td></td><td class="s">This program is free software; you can redistribute</td></tr> |
436 | <tr><td class="h"><a name="281"></a>281</td><td></td><td></td><td></td><td></td><td class="s">it and/or modify it under the same terms as Perl itself.</td></tr> |
437 | <tr><td class="h"><a name="282"></a>282</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
438 | <tr><td class="h"><a name="283"></a>283</td><td></td><td></td><td></td><td></td><td class="s">The full text of the license can be found in the</td></tr> |
439 | <tr><td class="h"><a name="284"></a>284</td><td></td><td></td><td></td><td></td><td class="s">LICENSE file included with this module.</td></tr> |
440 | <tr><td class="h"><a name="285"></a>285</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
441 | <tr><td class="h"><a name="286"></a>286</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
442 | </tbody></table></div> |
443 | |
444 | <script type="text/javascript"> $(document).ready(function() { |
445 | |
446 | $("#subs_table").tablesorter({ |
447 | sortList: [[3,1]], |
448 | headers: { |
449 | 3: { sorter: 'fmt_time' }, |
450 | 4: { sorter: 'fmt_time' } |
451 | } |
452 | }); |
453 | |
454 | } ); </script> |
455 | |
456 | <div class="footer">Report produced by the |
457 | <a href="http://search.cpan.org/dist/Devel-NYTProf/">NYTProf 4.06</a> |
458 | Perl profiler, developed by |
459 | <a href="http://www.linkedin.com/in/timbunce">Tim Bunce</a> and |
460 | <a href="http://code.nytimes.com">Adam Kaplan</a>. |
461 | </div> |
462 | <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> |
463 | </body></html> |