§ 4.176 - [ghost] Built-In

Mnemonic aid: ghost for GHOST of a style

See also:  [glos] ,  [gstyle] ,  [listg] ,  [locs] ,  [s] ,  [spage]  and  [style] 

This outputs a style verbatim, without processing it. Invoked without the source option, it works like  [s styleName]  and  {styleName} , which is to say it will output a local style if one exists, otherwise it will output a global style if it exists. If neither style type exists, then it will output nothing.

With source=global, it will output the global style, ignoring any local version. If the global style does not exist, there will be no output.

With source=local, it will output the local style, or if the local style does not exist, there will be no output.

Other built-ins used here:  [gstyle]  and  [style]