Suggestions for comment

The following packages have something in common with the package comment. The packages are ordered in decreasing similarity.

• Package optional: Facilitate optional printing of parts of a document
• Package phfcc: Convenient inline commenting in collaborative documents
• Package to-be-determined: Highlight text passages that need further work
• Package multiaudience: Several versions of output from the same source
• Package tagging: Document configuration with tags
• Package version: Conditionally include text
• Package xifthen: Extended conditional commands
• Package xcomment: Allows selected environments to be included/excluded
• Package versions: Optionally omit pieces of text
• Package luacensor: Securely redact sensitive information using Lua
• Package comment-pln: Comment macros for use in Plain TeX
• Package ifthen: Conditional commands in LaTeX documents
• Package memoize-ext: Extended support for memoization with Memoize
• Package codesection: Provides an environment that may be conditionally included
• Package conditext: Define and manage conditional content
• Package renditions: Multiple versions from the same content
• Package hideanswer: Generate documents with and without answers by toggling a switch
• Package graphicscache: Cache includegraphics calls
• Package ifallfalse: Compare a string against a set of other strings
• Package switch: A constant time/expandable switch/case
• Package ifthenx: Extra tests for \ifthenelse
• Package makegobbler: Keep or drop some part of LaTeX source code
• Package prelim2e: Allows the marking of preliminary versions of a document
• Package draftfigure: Replace figures with a white box and additional features
• Package draftwatermark: Put a grey textual watermark on document pages
• Package vertbars: Mark vertical rules in margin of text
• Package changes: Manual change markup
• Package changebar: Generate changebars in LaTeX documents
• Package fixme: Collaborative annotation tool for LaTeX
• Package bytefield: Create illustrations for network protocol specifications
• Package acmart: Class for typesetting publications of ACM