allow curves on side of lines to be very small

tools/pathops_sorter.htm

Index: tools/pathops_sorter.htm
diff --git a/tools/pathops_sorter.htm b/tools/pathops_sorter.htm
index 65868cdcfdc693642e869bd75710a8c258930fab..f890edd91ffd6a8a00c79cde44bc9bf12fcad99f 100644
--- a/tools/pathops_sorter.htm
+++ b/tools/pathops_sorter.htm
@@ -7,11 +7,9 @@
 <div style="height:0">
 
 <div id="angle">
-{{{2, 6, 1, 2, 7.16666698f, 6.66666698f, -4.66666651f, 7.66666651f}}}
-{{{1, 2, 7.16666698f, 6.66666698f, -4.66666651f, 7.66666651f, 2, 6}}}
-{{{1.995156049728393555, 5.980457782745361328}, {2.08147298604749853, 5.917692615073925744}, {2.164281118403629023, 5.850987095630077128}, {2.242042064666748047, 5.780299663543701172}}}
-{{{1.995156049728393555, 5.980457782745361328}, {1.82665117196054072, 6.185735619599722845}, {1.80264212281170999, 5.19703332512428684}, {1.994958639144897461, 5.979661464691162109}}}
-{{{1.995156049728393555, 5.980457782745361328}, {1.825196881732315868, 6.187507280789372288}, {1.801190554235020613, 5.204762216940081565}, {2, 6}}}
+{{{3.501392364501953125, 2.997215032577514648}, {3.501457691192626953, 2.997084617614746094}}} id=3
+{{{3.501392364501953125, 2.997215032577514648}, {3.503357251861000776, 2.995228720876561113}, {3.505322801636163721, 2.993241595853745718}, {3.507288694381713867, 2.99125361442565918}}} id=5
+{{{3.501392364501953125, 2.997215032577514648}, {3.373685992255707422, 3.126313863770498358}, {3.248105895472682469, 3.251894104527315754}, {3.125, 3.375}}} id=5
 </div>
 
 <div id="ref">