The memoir class - The UK TeX Archive

18. MISCELLANEOUS\added{〈change-id〉}\deleted{〈change-id〉}\changed{〈change-id〉}Each of these macros puts a symbol and 〈change-id〉 into the margin near where thecommand is given. The \added macro indicates that something has been added to themanuscript and uses ⊕ as its symbol. The \deleted macro is for indicating that somethinghas been deleted and uses the ≠ symbol. The macro \changed uses the ⇔ symbolto indicate that something has been changed.These marking commands should be attached to some word or punctuation mark inthe text otherwise extraneous spaces may creep into the typeset document.18.3 TRIM MARKSWhen the class showtrims option is used, trim marks can be placed on each page, usuallyto indicate where the stock should be trimmed to obtain the planned page size.\showtrimsoff \showtrimsonIf the showtrims class option has been used then the \showtrimsoff declaration switchesoff the trim marks; the \showtrimson declaration, which is the default, switches on thetrim marks. These declarations do nothing if the showtrims option has not been used.Caveat. Most modern L A TEX editors make use of the synctex features in, say, pdfL A TEX to enablereverse search from the PDF previewer back tot he source code in the editor. That is, click in acertain manner in the PDF previewer and you will be taken to the corresponding (or there about)line in the source code.Apparently the synctex feature does not like the trimmarks the class provide, or the showlocspage style. The code line one is referred back to may be off by tens of lines.Currently, there is no known workarounds for this deficiency.Trim marks can be placed at each corner of the (trimmed) page, and also at the middleof each side of the page.\trimXmarks\trimLmarks\trimFrame\trimNone\trimmarkscolorSome predefined trimming styles are provided. After the declaration \trimXmarksmarks in the shape of a cross are placed at the four corners of the page. The declaration\trimLmarks calls for corner marks in the shape of an ‘L’, in various orientations dependingon the particular corner. After \trimFrame a frame will be drawn around each page,coinciding with the page boundaries. The declaration \trimNone disables all kinds of trimmarking. All three plus \quarkmarks (described below) is visibly shown on Figure 18.1.The macro \trimmarkscolor is despite its name a normal (empty) macro. By redefiningit one can change the color of the trimmarks, handy for example if the document has adark background color. To make them blue use322