# New on CTAN: ProjLib

Date: May 13, 2021 8:07:25 PM CEST
Jinwen XU submitted the ProjLib package. Version number: 2021-05-12 License type: lppl1.3c Summary description: A series of tools to simplify your workflow Announcement text:
ProjLib Toolkit contains a collection of tools that help you write LaTeX document. With `PLtoolkit` loaded, you no longer need to set up the theorem-like environments nor to manually configure the appropriate multilingual settings. In addition, a series of auxiliary functionalities are introduced. It contains: 1. `PLamssim.sty` - Simulate some features of `amsart` in the standard classes 2. `PLauthor.sty` - Enhanced author information block - Offers `\address`, `\curraddr` and `\email` 3. `PLdate.sty` - Offers a macro `\PLdate` to convert `yyyy-mm-dd` to normal datetime format, with multi-language support 4. `PLdraft.sty` - Useful macros during the draft stage: `\dnf` and `\needgraph`, with multi-language support 5. `PLlang.sty` - Multi-language configuration based on `babel` or `polyglossia` - Offers `\UseLanguage`, `\UseOtherLanguage` and `\AddLanguageSetting` - Currently support Chinese (simplified and traditional), English, French, German, Japanese and Russian, *more to be added* 6. `PLlogo.sty` - Draw the ProjLib logo 7. `PLpaper.sty` - Paper style configuration: yellow theme, dark theme and nord theme 8. `PLthm.sty` - Theorem setup and configuration - Offers a macro `\CreateTheorem` for creating theorem-like environments with multi-language support - Preset environments include: `assumption`, `axiom`, `conjecture`, `convention`, `corollary`, `definition`, `definition-proposition`, `definition-theorem`, `example`, `exercise`, `fact`, `hypothesis`, `lemma`, `notation`, `problem`, `property`, `proposition`, `question`, `remark`, `theorem`, and the corresponding unnumbered version with an asterisk `*` in the name. 9. `PLtoolkit.sty`, *the all-in-one solution* - A collective interface of ProjLib Toolkit - Provide some pre-defined font configuration