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[/] [trunk/] [var/] [log/] [HotSaNIC.log] - Blame information for rev 27

 

Line No. Rev Author Line
127simandlUse of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
215simandl (W uninitialized) An undefined value was used as if it were already
3 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
4 To suppress this warning assign a defined value to your variables.
5 
627simandl To help you figure out what was undefined, perl will try to tell you
7 the name of the variable (if any) that was undefined. In some cases
8 it cannot do this, so it also tells you what operation you used the
9 undefined value in. Note, however, that perl optimizes your program
10 anid the operation displayed in the warning may not necessarily appear
11 literally in your program. For example, "that $foo" is usually
12 optimized into "that " . $foo, and the warning will refer to the
13 concatenation (.) operator, even though there is no . in
14 your program.
1515simandl 
1627simandlUse of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
17Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
18 (W uninitialized) An undefined value was used as if it were already
19 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
20 To suppress this warning assign a defined value to your variables.
21 
22 To help you figure out what was undefined, perl will try to tell you
23 the name of the variable (if any) that was undefined. In some cases
24 it cannot do this, so it also tells you what operation you used the
25 undefined value in. Note, however, that perl optimizes your program
26 anid the operation displayed in the warning may not necessarily appear
27 literally in your program. For example, "that $foo" is usually
28 optimized into "that " . $foo, and the warning will refer to the
29 concatenation (.) operator, even though there is no . in
30 your program.
31 
32Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
33Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
34 (W uninitialized) An undefined value was used as if it were already
35 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
36 To suppress this warning assign a defined value to your variables.
37 
38 To help you figure out what was undefined, perl will try to tell you
39 the name of the variable (if any) that was undefined. In some cases
40 it cannot do this, so it also tells you what operation you used the
41 undefined value in. Note, however, that perl optimizes your program
42 anid the operation displayed in the warning may not necessarily appear
43 literally in your program. For example, "that $foo" is usually
44 optimized into "that " . $foo, and the warning will refer to the
45 concatenation (.) operator, even though there is no . in
46 your program.
47 
48Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
49Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
50 (W uninitialized) An undefined value was used as if it were already
51 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
52 To suppress this warning assign a defined value to your variables.
53 
54 To help you figure out what was undefined, perl will try to tell you
55 the name of the variable (if any) that was undefined. In some cases
56 it cannot do this, so it also tells you what operation you used the
57 undefined value in. Note, however, that perl optimizes your program
58 anid the operation displayed in the warning may not necessarily appear
59 literally in your program. For example, "that $foo" is usually
60 optimized into "that " . $foo, and the warning will refer to the
61 concatenation (.) operator, even though there is no . in
62 your program.
63 
64Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
65Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
66 (W uninitialized) An undefined value was used as if it were already
67 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
68 To suppress this warning assign a defined value to your variables.
69 
70 To help you figure out what was undefined, perl will try to tell you
71 the name of the variable (if any) that was undefined. In some cases
72 it cannot do this, so it also tells you what operation you used the
73 undefined value in. Note, however, that perl optimizes your program
74 anid the operation displayed in the warning may not necessarily appear
75 literally in your program. For example, "that $foo" is usually
76 optimized into "that " . $foo, and the warning will refer to the
77 concatenation (.) operator, even though there is no . in
78 your program.
79 
80Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
81Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
82 (W uninitialized) An undefined value was used as if it were already
83 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
84 To suppress this warning assign a defined value to your variables.
85 
86 To help you figure out what was undefined, perl will try to tell you
87 the name of the variable (if any) that was undefined. In some cases
88 it cannot do this, so it also tells you what operation you used the
89 undefined value in. Note, however, that perl optimizes your program
90 anid the operation displayed in the warning may not necessarily appear
91 literally in your program. For example, "that $foo" is usually
92 optimized into "that " . $foo, and the warning will refer to the
93 concatenation (.) operator, even though there is no . in
94 your program.
95 
96Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
97Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
98 (W uninitialized) An undefined value was used as if it were already
99 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
100 To suppress this warning assign a defined value to your variables.
101 
102 To help you figure out what was undefined, perl will try to tell you
103 the name of the variable (if any) that was undefined. In some cases
104 it cannot do this, so it also tells you what operation you used the
105 undefined value in. Note, however, that perl optimizes your program
106 anid the operation displayed in the warning may not necessarily appear
107 literally in your program. For example, "that $foo" is usually
108 optimized into "that " . $foo, and the warning will refer to the
109 concatenation (.) operator, even though there is no . in
110 your program.
111 
112Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
113Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
114 (W uninitialized) An undefined value was used as if it were already
115 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
116 To suppress this warning assign a defined value to your variables.
117 
118 To help you figure out what was undefined, perl will try to tell you
119 the name of the variable (if any) that was undefined. In some cases
120 it cannot do this, so it also tells you what operation you used the
121 undefined value in. Note, however, that perl optimizes your program
122 anid the operation displayed in the warning may not necessarily appear
123 literally in your program. For example, "that $foo" is usually
124 optimized into "that " . $foo, and the warning will refer to the
125 concatenation (.) operator, even though there is no . in
126 your program.
127 
128Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
129Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
130 (W uninitialized) An undefined value was used as if it were already
131 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
132 To suppress this warning assign a defined value to your variables.
133 
134 To help you figure out what was undefined, perl will try to tell you
135 the name of the variable (if any) that was undefined. In some cases
136 it cannot do this, so it also tells you what operation you used the
137 undefined value in. Note, however, that perl optimizes your program
138 anid the operation displayed in the warning may not necessarily appear
139 literally in your program. For example, "that $foo" is usually
140 optimized into "that " . $foo, and the warning will refer to the
141 concatenation (.) operator, even though there is no . in
142 your program.
143 
144Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
145Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
146 (W uninitialized) An undefined value was used as if it were already
147 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
148 To suppress this warning assign a defined value to your variables.
149 
150 To help you figure out what was undefined, perl will try to tell you
151 the name of the variable (if any) that was undefined. In some cases
152 it cannot do this, so it also tells you what operation you used the
153 undefined value in. Note, however, that perl optimizes your program
154 anid the operation displayed in the warning may not necessarily appear
155 literally in your program. For example, "that $foo" is usually
156 optimized into "that " . $foo, and the warning will refer to the
157 concatenation (.) operator, even though there is no . in
158 your program.
159 
160Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
161Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
162 (W uninitialized) An undefined value was used as if it were already
163 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
164 To suppress this warning assign a defined value to your variables.
165 
166 To help you figure out what was undefined, perl will try to tell you
167 the name of the variable (if any) that was undefined. In some cases
168 it cannot do this, so it also tells you what operation you used the
169 undefined value in. Note, however, that perl optimizes your program
170 anid the operation displayed in the warning may not necessarily appear
171 literally in your program. For example, "that $foo" is usually
172 optimized into "that " . $foo, and the warning will refer to the
173 concatenation (.) operator, even though there is no . in
174 your program.
175 
176Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
177Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
178 (W uninitialized) An undefined value was used as if it were already
179 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
180 To suppress this warning assign a defined value to your variables.
181 
182 To help you figure out what was undefined, perl will try to tell you
183 the name of the variable (if any) that was undefined. In some cases
184 it cannot do this, so it also tells you what operation you used the
185 undefined value in. Note, however, that perl optimizes your program
186 anid the operation displayed in the warning may not necessarily appear
187 literally in your program. For example, "that $foo" is usually
188 optimized into "that " . $foo, and the warning will refer to the
189 concatenation (.) operator, even though there is no . in
190 your program.
191 
192Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
193Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
194 (W uninitialized) An undefined value was used as if it were already
195 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
196 To suppress this warning assign a defined value to your variables.
197 
198 To help you figure out what was undefined, perl will try to tell you
199 the name of the variable (if any) that was undefined. In some cases
200 it cannot do this, so it also tells you what operation you used the
201 undefined value in. Note, however, that perl optimizes your program
202 anid the operation displayed in the warning may not necessarily appear
203 literally in your program. For example, "that $foo" is usually
204 optimized into "that " . $foo, and the warning will refer to the
205 concatenation (.) operator, even though there is no . in
206 your program.
207 
208Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
209Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
210 (W uninitialized) An undefined value was used as if it were already
211 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
212 To suppress this warning assign a defined value to your variables.
213 
214 To help you figure out what was undefined, perl will try to tell you
215 the name of the variable (if any) that was undefined. In some cases
216 it cannot do this, so it also tells you what operation you used the
217 undefined value in. Note, however, that perl optimizes your program
218 anid the operation displayed in the warning may not necessarily appear
219 literally in your program. For example, "that $foo" is usually
220 optimized into "that " . $foo, and the warning will refer to the
221 concatenation (.) operator, even though there is no . in
222 your program.
223 
224Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
225Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
226 (W uninitialized) An undefined value was used as if it were already
227 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
228 To suppress this warning assign a defined value to your variables.
229 
230 To help you figure out what was undefined, perl will try to tell you
231 the name of the variable (if any) that was undefined. In some cases
232 it cannot do this, so it also tells you what operation you used the
233 undefined value in. Note, however, that perl optimizes your program
234 anid the operation displayed in the warning may not necessarily appear
235 literally in your program. For example, "that $foo" is usually
236 optimized into "that " . $foo, and the warning will refer to the
237 concatenation (.) operator, even though there is no . in
238 your program.
239 
240Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
241Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
242 (W uninitialized) An undefined value was used as if it were already
243 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
244 To suppress this warning assign a defined value to your variables.
245 
246 To help you figure out what was undefined, perl will try to tell you
247 the name of the variable (if any) that was undefined. In some cases
248 it cannot do this, so it also tells you what operation you used the
249 undefined value in. Note, however, that perl optimizes your program
250 anid the operation displayed in the warning may not necessarily appear
251 literally in your program. For example, "that $foo" is usually
252 optimized into "that " . $foo, and the warning will refer to the
253 concatenation (.) operator, even though there is no . in
254 your program.
255 
256Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
257Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
258 (W uninitialized) An undefined value was used as if it were already
259 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
260 To suppress this warning assign a defined value to your variables.
261 
262 To help you figure out what was undefined, perl will try to tell you
263 the name of the variable (if any) that was undefined. In some cases
264 it cannot do this, so it also tells you what operation you used the
265 undefined value in. Note, however, that perl optimizes your program
266 anid the operation displayed in the warning may not necessarily appear
267 literally in your program. For example, "that $foo" is usually
268 optimized into "that " . $foo, and the warning will refer to the
269 concatenation (.) operator, even though there is no . in
270 your program.
271 
272Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
273Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
274 (W uninitialized) An undefined value was used as if it were already
275 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
276 To suppress this warning assign a defined value to your variables.
277 
278 To help you figure out what was undefined, perl will try to tell you
279 the name of the variable (if any) that was undefined. In some cases
280 it cannot do this, so it also tells you what operation you used the
281 undefined value in. Note, however, that perl optimizes your program
282 anid the operation displayed in the warning may not necessarily appear
283 literally in your program. For example, "that $foo" is usually
284 optimized into "that " . $foo, and the warning will refer to the
285 concatenation (.) operator, even though there is no . in
286 your program.
287 
288Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
289Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
290 (W uninitialized) An undefined value was used as if it were already
291 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
292 To suppress this warning assign a defined value to your variables.
293 
294 To help you figure out what was undefined, perl will try to tell you
295 the name of the variable (if any) that was undefined. In some cases
296 it cannot do this, so it also tells you what operation you used the
297 undefined value in. Note, however, that perl optimizes your program
298 anid the operation displayed in the warning may not necessarily appear
299 literally in your program. For example, "that $foo" is usually
300 optimized into "that " . $foo, and the warning will refer to the
301 concatenation (.) operator, even though there is no . in
302 your program.
303 
304Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
305Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
306 (W uninitialized) An undefined value was used as if it were already
307 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
308 To suppress this warning assign a defined value to your variables.
309 
310 To help you figure out what was undefined, perl will try to tell you
311 the name of the variable (if any) that was undefined. In some cases
312 it cannot do this, so it also tells you what operation you used the
313 undefined value in. Note, however, that perl optimizes your program
314 anid the operation displayed in the warning may not necessarily appear
315 literally in your program. For example, "that $foo" is usually
316 optimized into "that " . $foo, and the warning will refer to the
317 concatenation (.) operator, even though there is no . in
318 your program.
319 
320Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
321Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
322 (W uninitialized) An undefined value was used as if it were already
323 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
324 To suppress this warning assign a defined value to your variables.
325 
326 To help you figure out what was undefined, perl will try to tell you
327 the name of the variable (if any) that was undefined. In some cases
328 it cannot do this, so it also tells you what operation you used the
329 undefined value in. Note, however, that perl optimizes your program
330 anid the operation displayed in the warning may not necessarily appear
331 literally in your program. For example, "that $foo" is usually
332 optimized into "that " . $foo, and the warning will refer to the
333 concatenation (.) operator, even though there is no . in
334 your program.
335 
336Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
337Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
338 (W uninitialized) An undefined value was used as if it were already
339 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
340 To suppress this warning assign a defined value to your variables.
341 
342 To help you figure out what was undefined, perl will try to tell you
343 the name of the variable (if any) that was undefined. In some cases
344 it cannot do this, so it also tells you what operation you used the
345 undefined value in. Note, however, that perl optimizes your program
346 anid the operation displayed in the warning may not necessarily appear
347 literally in your program. For example, "that $foo" is usually
348 optimized into "that " . $foo, and the warning will refer to the
349 concatenation (.) operator, even though there is no . in
350 your program.
351 
352Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
353Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
354 (W uninitialized) An undefined value was used as if it were already
355 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
356 To suppress this warning assign a defined value to your variables.
357 
358 To help you figure out what was undefined, perl will try to tell you
359 the name of the variable (if any) that was undefined. In some cases
360 it cannot do this, so it also tells you what operation you used the
361 undefined value in. Note, however, that perl optimizes your program
362 anid the operation displayed in the warning may not necessarily appear
363 literally in your program. For example, "that $foo" is usually
364 optimized into "that " . $foo, and the warning will refer to the
365 concatenation (.) operator, even though there is no . in
366 your program.
367 
368Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
369Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
370 (W uninitialized) An undefined value was used as if it were already
371 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
372 To suppress this warning assign a defined value to your variables.
373 
374 To help you figure out what was undefined, perl will try to tell you
375 the name of the variable (if any) that was undefined. In some cases
376 it cannot do this, so it also tells you what operation you used the
377 undefined value in. Note, however, that perl optimizes your program
378 anid the operation displayed in the warning may not necessarily appear
379 literally in your program. For example, "that $foo" is usually
380 optimized into "that " . $foo, and the warning will refer to the
381 concatenation (.) operator, even though there is no . in
382 your program.
383 
384Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
385Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
386 (W uninitialized) An undefined value was used as if it were already
387 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
388 To suppress this warning assign a defined value to your variables.
389 
390 To help you figure out what was undefined, perl will try to tell you
391 the name of the variable (if any) that was undefined. In some cases
392 it cannot do this, so it also tells you what operation you used the
393 undefined value in. Note, however, that perl optimizes your program
394 anid the operation displayed in the warning may not necessarily appear
395 literally in your program. For example, "that $foo" is usually
396 optimized into "that " . $foo, and the warning will refer to the
397 concatenation (.) operator, even though there is no . in
398 your program.
399 
400Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
401Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
402 (W uninitialized) An undefined value was used as if it were already
403 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
404 To suppress this warning assign a defined value to your variables.
405 
406 To help you figure out what was undefined, perl will try to tell you
407 the name of the variable (if any) that was undefined. In some cases
408 it cannot do this, so it also tells you what operation you used the
409 undefined value in. Note, however, that perl optimizes your program
410 anid the operation displayed in the warning may not necessarily appear
411 literally in your program. For example, "that $foo" is usually
412 optimized into "that " . $foo, and the warning will refer to the
413 concatenation (.) operator, even though there is no . in
414 your program.
415 
416Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
417Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
418 (W uninitialized) An undefined value was used as if it were already
419 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
420 To suppress this warning assign a defined value to your variables.
421 
422 To help you figure out what was undefined, perl will try to tell you
423 the name of the variable (if any) that was undefined. In some cases
424 it cannot do this, so it also tells you what operation you used the
425 undefined value in. Note, however, that perl optimizes your program
426 anid the operation displayed in the warning may not necessarily appear
427 literally in your program. For example, "that $foo" is usually
428 optimized into "that " . $foo, and the warning will refer to the
429 concatenation (.) operator, even though there is no . in
430 your program.
431 
432Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
433Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
434 (W uninitialized) An undefined value was used as if it were already
435 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
436 To suppress this warning assign a defined value to your variables.
437 
438 To help you figure out what was undefined, perl will try to tell you
439 the name of the variable (if any) that was undefined. In some cases
440 it cannot do this, so it also tells you what operation you used the
441 undefined value in. Note, however, that perl optimizes your program
442 anid the operation displayed in the warning may not necessarily appear
443 literally in your program. For example, "that $foo" is usually
444 optimized into "that " . $foo, and the warning will refer to the
445 concatenation (.) operator, even though there is no . in
446 your program.
447 
448Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
449Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
450 (W uninitialized) An undefined value was used as if it were already
451 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
452 To suppress this warning assign a defined value to your variables.
453 
454 To help you figure out what was undefined, perl will try to tell you
455 the name of the variable (if any) that was undefined. In some cases
456 it cannot do this, so it also tells you what operation you used the
457 undefined value in. Note, however, that perl optimizes your program
458 anid the operation displayed in the warning may not necessarily appear
459 literally in your program. For example, "that $foo" is usually
460 optimized into "that " . $foo, and the warning will refer to the
461 concatenation (.) operator, even though there is no . in
462 your program.
463 
464Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
465Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
466 (W uninitialized) An undefined value was used as if it were already
467 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
468 To suppress this warning assign a defined value to your variables.
469 
470 To help you figure out what was undefined, perl will try to tell you
471 the name of the variable (if any) that was undefined. In some cases
472 it cannot do this, so it also tells you what operation you used the
473 undefined value in. Note, however, that perl optimizes your program
474 anid the operation displayed in the warning may not necessarily appear
475 literally in your program. For example, "that $foo" is usually
476 optimized into "that " . $foo, and the warning will refer to the
477 concatenation (.) operator, even though there is no . in
478 your program.
479 
480Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
481Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
482 (W uninitialized) An undefined value was used as if it were already
483 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
484 To suppress this warning assign a defined value to your variables.
485 
486 To help you figure out what was undefined, perl will try to tell you
487 the name of the variable (if any) that was undefined. In some cases
488 it cannot do this, so it also tells you what operation you used the
489 undefined value in. Note, however, that perl optimizes your program
490 anid the operation displayed in the warning may not necessarily appear
491 literally in your program. For example, "that $foo" is usually
492 optimized into "that " . $foo, and the warning will refer to the
493 concatenation (.) operator, even though there is no . in
494 your program.
495 
496Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
497Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
498 (W uninitialized) An undefined value was used as if it were already
499 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
500 To suppress this warning assign a defined value to your variables.
501 
502 To help you figure out what was undefined, perl will try to tell you
503 the name of the variable (if any) that was undefined. In some cases
504 it cannot do this, so it also tells you what operation you used the
505 undefined value in. Note, however, that perl optimizes your program
506 anid the operation displayed in the warning may not necessarily appear
507 literally in your program. For example, "that $foo" is usually
508 optimized into "that " . $foo, and the warning will refer to the
509 concatenation (.) operator, even though there is no . in
510 your program.
511 
512Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
513Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
514 (W uninitialized) An undefined value was used as if it were already
515 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
516 To suppress this warning assign a defined value to your variables.
517 
518 To help you figure out what was undefined, perl will try to tell you
519 the name of the variable (if any) that was undefined. In some cases
520 it cannot do this, so it also tells you what operation you used the
521 undefined value in. Note, however, that perl optimizes your program
522 anid the operation displayed in the warning may not necessarily appear
523 literally in your program. For example, "that $foo" is usually
524 optimized into "that " . $foo, and the warning will refer to the
525 concatenation (.) operator, even though there is no . in
526 your program.
527 
528Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
529Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
530 (W uninitialized) An undefined value was used as if it were already
531 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
532 To suppress this warning assign a defined value to your variables.
533 
534 To help you figure out what was undefined, perl will try to tell you
535 the name of the variable (if any) that was undefined. In some cases
536 it cannot do this, so it also tells you what operation you used the
537 undefined value in. Note, however, that perl optimizes your program
538 anid the operation displayed in the warning may not necessarily appear
539 literally in your program. For example, "that $foo" is usually
540 optimized into "that " . $foo, and the warning will refer to the
541 concatenation (.) operator, even though there is no . in
542 your program.
543 
544Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
545Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
546 (W uninitialized) An undefined value was used as if it were already
547 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
548 To suppress this warning assign a defined value to your variables.
549 
550 To help you figure out what was undefined, perl will try to tell you
551 the name of the variable (if any) that was undefined. In some cases
552 it cannot do this, so it also tells you what operation you used the
553 undefined value in. Note, however, that perl optimizes your program
554 anid the operation displayed in the warning may not necessarily appear
555 literally in your program. For example, "that $foo" is usually
556 optimized into "that " . $foo, and the warning will refer to the
557 concatenation (.) operator, even though there is no . in
558 your program.
559 
560Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
561Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
562 (W uninitialized) An undefined value was used as if it were already
563 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
564 To suppress this warning assign a defined value to your variables.
565 
566 To help you figure out what was undefined, perl will try to tell you
567 the name of the variable (if any) that was undefined. In some cases
568 it cannot do this, so it also tells you what operation you used the
569 undefined value in. Note, however, that perl optimizes your program
570 anid the operation displayed in the warning may not necessarily appear
571 literally in your program. For example, "that $foo" is usually
572 optimized into "that " . $foo, and the warning will refer to the
573 concatenation (.) operator, even though there is no . in
574 your program.
575 
576Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)
577Use of uninitialized value $xs in printf at ./diagrams.pl line 812 (#1)
578 (W uninitialized) An undefined value was used as if it were already
579 defined. It was interpreted as a "" or a 0, but maybe it was a mistake.
580 To suppress this warning assign a defined value to your variables.
581 
582 To help you figure out what was undefined, perl will try to tell you
583 the name of the variable (if any) that was undefined. In some cases
584 it cannot do this, so it also tells you what operation you used the
585 undefined value in. Note, however, that perl optimizes your program
586 anid the operation displayed in the warning may not necessarily appear
587 literally in your program. For example, "that $foo" is usually
588 optimized into "that " . $foo, and the warning will refer to the
589 concatenation (.) operator, even though there is no . in
590 your program.
591 
592Use of uninitialized value $ys in printf at ./diagrams.pl line 812 (#1)

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