Method showHistoryEntry

src/helpViewer/panel.ts:239–252

(entry: HistoryEntry)

        }
    }
    private async showHistoryEntry(entry: HistoryEntry) {
        let helpFile: HelpFile;
        if (entry.isStale) {
            // Fallback to stale helpFile.
            // Handle differently?
            const newHelpFile = await this.rHelp.getHelpFileForPath(entry.helpFile.requestPath, true, true);
            helpFile = newHelpFile || entry.helpFile;
            helpFile.scrollY = entry.helpFile.scrollY;
        } else {
            helpFile = entry.helpFile;
        }

        void this.showHelpFile(helpFile, false);
    }

    // Get current scrollY from webview
    private async getScrollY(): Promise<number> {