Update README for REditorSupport#465

README.md

@@ -70,6 +70,47 @@ This extension contributes the following settings:
 * `r.bracketedPaste`: For consoles supporting bracketed paste mode (such as Radian)
 * `r.sessionWatcher`: Enable R session watcher (experimental)
 * `r.rtermSendDelay`: Delay in milliseconds before sending each line to rterm (only applies if r.bracketedPaste is false)
+* <details>
+    <summary>`r.rmarkdown.enableCodeLens`: Enable RMarkdown CodeLens, which are inline commands/buttons e.g. 'Run Chunk | Run Above' shown on the first line of each code chunk. (Click to expand)</summary>
+
+    * Click the buttons to run commands.
+    * Hover on the buttons to show tooltips.
+    * CodeLens commands are customizable via settings UI (Rmarkdown: Code Lens commands) or settings.json `r.rmarkdown.codeLensCommands`
+  </details>
+* <details>
+    <summary>`r.rmarkdown.codeLensCommands`: Customize RMarkdown CodeLens, which are inline commands/buttons e.g. 'Run Chunk' shown on the first line of each code chunk...(Click to expand)</summary>
+    Available commands:
+
+    * r.selectCurrentChunk
+    * r.runCurrentChunk
+    * r.runAboveChunks
+    * r.runCurrentAndBelowChunks
+    * r.runBelowChunks
+    * r.runAllChunks
+    * r.runPreviousChunk
+    * r.runNextChunk
+    * r.goToPreviousChunk
+    * r.goToNextChunk
+
+    ----------------------------------
+    Customize both the commands AND its orders (that is, CodeLens respect user-specified orders). Default commands:
+    * r.runCurrentChunk
+    * r.runAboveChunks
+    * `<Add item...>`
+  </details>
+* <details>
+  <summary>`r.rmarkdown.chunkBackgroundColor`: RMarkdown chunk background color in RGBA or RGB value. (Click to expand)</summary>
+    Defaults to rgba(128, 128, 128, 0.1). Leave it empty to disable it (use default editor background color). Reload VS Code after changing settings.
+
+    Learn how to set colors: https://www.w3schools.com/css/css_colors_rgb.asp.
+
+    Examples for syntax rgba(<red>, <green>, <blue>, <alpha>):
+    rgba(128, 128, 128, 0.1)
+    rgba(128, 128, 128, 0.3)
+    rgba(255, 165, 0, 0.1)
+  </details>
+
+
 
 * Language server(developing [here](https://github.com/REditorSupport/languageserver))