User interpunct instead of bullet, little bit nicer but ideally would have a dot size in between these two.

johnmay · johnmay · commit 898168b40674 · 2019-11-06T12:12:26.000Z
diff --git a/display/renderbasic/src/main/java/org/openscience/cdk/renderer/generators/standard/AbbreviationLabel.java b/display/renderbasic/src/main/java/org/openscience/cdk/renderer/generators/standard/AbbreviationLabel.java
@@ -192,7 +192,7 @@ static boolean parse(String label, List<String> tokens) {
             }
 
             // separators
-            if (c == '/' || c == '·' || c == '.' || c == '•') {
+            if (c == '/' || c == '·' || c == '.' || c == '•' || c == '=') {
                 tokens.add(Character.toString(c));
                 i++;
                 continue;
diff --git a/display/renderbasic/src/main/java/org/openscience/cdk/renderer/generators/standard/StandardSgroupGenerator.java b/display/renderbasic/src/main/java/org/openscience/cdk/renderer/generators/standard/StandardSgroupGenerator.java
@@ -62,7 +62,7 @@
 final class StandardSgroupGenerator {
 
     public static final double          EQUIV_THRESHOLD = 0.1;
-    public static final char            BULLET          = '•';
+    public static final char            INTERPUNCT      = '·';
     private final double                stroke;
     private final double                scale;
     private final double                bracketDepth;
@@ -374,15 +374,15 @@ private IRenderingElement generateAbbreviationSgroup(IAtomContainer mol, Sgroup
             double yDiff = sgrpCenter.y - molCenter.y;
             if (xDiff > 0.1) {
                 labelLocation.x = minMax[0]; // min x
-                label = BULLET + label;
+                label = INTERPUNCT + label;
             }
             else if (xDiff < -0.1) {
                 labelLocation.x = minMax[2]; // max x
-                label = label + BULLET;
+                label = label + INTERPUNCT;
             }
             else {
                 labelLocation.x = sgrpCenter.x;
-                label = BULLET + label;
+                label = INTERPUNCT + label;
             }
             if (yDiff > 0.1)
                 labelLocation.y = minMax[1]; // min y

Original file line number	Diff line number	Diff line change
`@@ -192,7 +192,7 @@ static boolean parse(String label, List<String> tokens) {`
`192`	`192`	`}`
`193`	`193`
`194`	`194`	`// separators`
`195`		`- if (c == '/' \|\| c == '·' \|\| c == '.' \|\| c == '•') {`
	`195`	`+ if (c == '/' \|\| c == '·' \|\| c == '.' \|\| c == '•' \|\| c == '=') {`
`196`	`196`	`tokens.add(Character.toString(c));`
`197`	`197`	`i++;`
`198`	`198`	`continue;`