feat: Add ghost repetitions #44 (#56)

thompson-tomo · web-flow · commit db424ed03edd · 2026-01-13T08:28:40.000-08:00
Closes #44
diff --git a/anchor-markdown-header.js b/anchor-markdown-header.js
@@ -76,10 +76,13 @@ function basicGhostId(text) {
     ;
 }
 
-function getGhostId(text) {
+function getGhostId(text, repetition) {
   text = basicGhostId(text);
 
-  // Repetitions not supported
+  // If no repetition, or if the repetition is 0 then ignore. Otherwise append '-' and the number.
+  if (repetition) {
+    text += '-' + repetition;
+  }
 
   return text;
 }
diff --git a/test/anchor-markdown-header.js b/test/anchor-markdown-header.js
@@ -90,7 +90,7 @@ test('\ngenerating anchor in ghost mode', function (t) {
 
   [ [ 'intro', null,  '#intro' ]
   , [ 'intro', 0,  '#intro' ]
-  , [ 'repetitions not supported', 1,  '#repetitionsnotsupported' ]
+  , [ 'intro', 1,  '#intro-1' ]
   , [ 'mineflayer.windows.Window (base class)', null,  '#mineflayerwindowswindowbaseclass']
   , [ 'window.findInventoryItem(itemType, metadata, [notFull])', null, '#windowfindinventoryitemitemtypemetadatanotfull' ]
   , [ 'furnace "updateSlot" (oldItem, newItem)', null, '#furnaceupdateslotolditemnewitem' ]

Original file line number	Diff line number	Diff line change
`@@ -76,10 +76,13 @@ function basicGhostId(text) {`
`76`	`76`	`;`
`77`	`77`	`}`
`78`	`78`
`79`		`-function getGhostId(text) {`
	`79`	`+function getGhostId(text, repetition) {`
`80`	`80`	`text = basicGhostId(text);`
`81`	`81`
`82`		`- // Repetitions not supported`
	`82`	`+ // If no repetition, or if the repetition is 0 then ignore. Otherwise append '-' and the number.`
	`83`	`+ if (repetition) {`
	`84`	`+ text += '-' + repetition;`
	`85`	`+ }`
`83`	`86`
`84`	`87`	`return text;`
`85`	`88`	`}`