set default compatibility to PD_MINOR_VERSION, add tests for wrap~ versions

pd/src/m_glob.c

@@ -9,8 +9,11 @@ t_class *glob_pdobject;
 static t_class *maxclass;
 
 int sys_perf;   /* true if we should query user on close and quit */
-int pd_compatibilitylevel = 43;  /* e.g., 43 for pd 0.43 compatibility */
 
+/* Compatibility level, e.g., 43 for pd 0.43 compatibility. We default to
+   the current minor version. If Pd Vanilla ever changes the major version
+   we will need to revisit them implementation of this feature */
+int pd_compatibilitylevel = PD_MINOR_VERSION;
 /* These "glob" routines, which implement messages to Pd, are from all
 over.  Some others are prototyped in m_imp.h as well. */
 

scripts/regression_tests.pd

-#N canvas 9 118 749 571 12;
+#N canvas 11 166 749 571 12;
 #X obj 465 281 r \$0-result;
 #X obj 212 239 bng 31 250 50 0 empty empty Run_all 39 13 0 12 -262144
 -1 -1;
@@ -25,7 +25,7 @@ is handy for some binbuf tests.;
 #X obj 198 659 rtest makefilename_double_percent;
 #X obj 198 710 rtest makefilename_code_coverage;
 #N canvas 461 242 450 323 (subpatch) 0;
-#X restore 201 1715 pd;
+#X restore 201 1995 pd;
 #X obj 198 761 rtest makefilename_default;
 #X obj 198 812 rtest makefilename_default_bang;
 #X obj 198 863 rtest makefilename_float;
@@ -50,6 +50,7 @@ is handy for some binbuf tests.;
 #X obj 56 120 trigger bang bang bang anything;
 #X msg 127 146 all tests succeeded.;
 #X obj 127 172 print Done;
+#X obj 198 1701 rtest wrap~_compatibility_bug;
 #X connect 0 0 27 0;
 #X connect 1 0 4 0;
 #X connect 2 0 42 0;
@@ -77,6 +78,7 @@ is handy for some binbuf tests.;
 #X connect 34 0 35 0;
 #X connect 35 0 36 0;
 #X connect 36 0 37 0;
+#X connect 37 0 45 0;
 #X connect 38 0 33 0;
 #X connect 39 0 38 0;
 #X connect 40 0 28 0;

scripts/regression_tests/wrap~_compatibility_bug.pd

+#N canvas 199 198 647 470 12;
+#X obj 18 15 inlet;
+#X obj 508 171 ../utils/sigtofloat~ wrap~;
+#X floatatom 508 200 5 0 0 0 - - -, f 5;
+#X obj 508 143 f 0;
+#X msg 328 129 compatibility 0.48;
+#X msg 546 114 compatibility 0.47;
+#X obj 18 158 ../utils/sigtofloat~ wrap~;
+#X floatatom 61 205 5 0 0 0 - - -, f 5;
+#X obj 18 130 f 0;
+#X obj 18 44 t b b b b b b;
+#X obj 288 186 ../utils/sigtofloat~ wrap~;
+#X floatatom 324 215 5 0 0 0 - - -, f 5;
+#X obj 288 158 f 0;
+#X obj 546 143 send pd;
+#X obj 328 158 send pd;
+#X msg 213 158 version;
+#X obj 213 187 pdinfo;
+#X msg 213 216 \$2;
+#X obj 213 245 * 0.01;
+#X obj 18 425 outlet;
+#X obj 489 258 == 1;
+#X obj 489 287 list append 0.47 and earlier should wrap~ zero to one
+for compatibility;
+#X obj 288 245 == 0;
+#X obj 288 330 list append 0.48 should wrap~ zero to zero;
+#X obj 18 237 == 1;
+#X obj 18 330 list append zero should wrap~ to zero;
+#X msg 213 274 compatibility \$1;
+#X obj 213 303 send pd;
+#X connect 0 0 9 0;
+#X connect 1 0 2 0;
+#X connect 1 0 20 0;
+#X connect 3 0 1 0;
+#X connect 4 0 14 0;
+#X connect 5 0 13 0;
+#X connect 6 0 7 0;
+#X connect 6 0 24 0;
+#X connect 8 0 6 0;
+#X connect 9 0 8 0;
+#X connect 9 1 15 0;
+#X connect 9 2 12 0;
+#X connect 9 3 4 0;
+#X connect 9 4 3 0;
+#X connect 9 5 5 0;
+#X connect 10 0 11 0;
+#X connect 10 0 22 0;
+#X connect 12 0 10 0;
+#X connect 15 0 16 0;
+#X connect 16 0 17 0;
+#X connect 17 0 18 0;
+#X connect 18 0 26 0;
+#X connect 20 0 21 0;
+#X connect 21 0 19 0;
+#X connect 22 0 23 0;
+#X connect 23 0 19 0;
+#X connect 24 0 25 0;
+#X connect 25 0 19 0;
+#X connect 26 0 27 0;

scripts/utils/sigtofloat~.pd

+#N canvas 738 437 450 381 12;
+#X obj 26 20 inlet;
+#X obj 149 160 \$1;
+#X obj 149 134 sig~;
+#X obj 149 189 snapshot~;
+#X obj 26 76 t b b a b;
+#X msg 237 108 dsp 1;
+#X obj 237 137 send pd;
+#X obj 46 116 switch~;
+#X obj 26 142 t b b;
+#X msg 26 171 dsp 0;
+#X obj 26 200 send pd;
+#X text 77 23 convert a leftmost signal output to a float. Incoming
+float is converted to leftmost signal inlet. A single block is computed
+to generate the float output.;
+#X obj 149 218 outlet;
+#X connect 0 0 4 0;
+#X connect 1 0 3 0;
+#X connect 2 0 1 0;
+#X connect 3 0 12 0;
+#X connect 4 0 8 0;
+#X connect 4 1 7 0;
+#X connect 4 2 2 0;
+#X connect 4 3 5 0;
+#X connect 5 0 6 0;
+#X connect 8 0 9 0;
+#X connect 8 1 3 0;
+#X connect 9 0 10 0;