fix(bash): highlight command line flags/options fixes #4288#4367

KJyang-0114 wants to merge 1 commit intohighlightjs:mainhighlightjs/highlight.js:mainfrom

KJyang-0114:fix/issue-4288-bash-flagsKJyang-0114/highlight.js:fix/issue-4288-bash-flagsCopy head branch name to clipboard