Suggestions for xr
The following packages have something in common with the package xr. The packages are ordered in decreasing similarity.
- varioref: Intelligent page references
- showkeys: Show label, ref, cite and bib keys
- indentfirst: Indent first paragraph after section header
- upref: Ensure references are upright
- totpages: Count pages in a document, and report last page number
- array: Extending the array and tabular environments
- afterpage: Execute command after the next page break
- shellesc: Unified shell escape interface for LaTeX
- trace: Make sensible use of TeX tracing in LaTeX
- xspace: Define commands that appear not to eat spaces
- multicol: Intermix single and multiple columns
- tabularx: Tabulars with adjustable-width columns
- bm: Access bold symbols in maths mode
- calc: Simple arithmetic in LaTeX commands
- dcolumn: Align on the decimal point of numbers in tabular columns
- delarray: Delimiters for arrays
- enumerate: Enumerate with redefinable labels
- ftnright: Footnotes in two column documents in one column only
- hhline: Better horizontal lines in tabulars and arrays
- longtable: Allow tables to flow over page boundaries
- layout: View the layout of a document
- theorem: Manipulate theorem environments
- verbatim: Reimplementation of and extensions to LaTeX verbatim
- showlabels: Show label commands in the margin
- cite: Improved citation handling in LaTeX
- listlbls: Creates a list of all labels used throughout a document
- refcheck: Check references (in figures, table, equations, etc)
- rawfonts: Low level font compatibility mode for LaTeX
- somedefs: Save loading all of another package
- autonum: Automatic equation references
- cleveref: Intelligent cross-referencing