'''Template and [macro] processing''' is perhaps more common in Tcl than many [scripting language%|%scripting languages], and many tools have been published. ** Macro/Substitution Tools ** [expand] ,by [William Duquette]: A dedicated T/M processor. The core of expand was added to [tcllib]/[textutil]. [Tmac - a Tcl macro processor package%|%Tmac] ,by [Roy Terry]: a general-purpose [macro] package for expanding and substituting Tcl code. [Sugar]: a [Lisp]-like [macro] system for Tcl. [Subst template expansion helpers]: [Percent Substitution]: [FrontLine] ,by [Koen Van Damme]: the author has used Frontline to write a preprocessor based upon Tcl to get more power than provided by the [C]/C++ preprocessor. ** Template Tools ** [TclHttpd] ,by [Brent Welch]: a web server that includes a template processor [Kinetic Application Processor] ,by [AsiaInfo]: a web server that includes a template processor [http://browsex.com/TML.html%|%Tml] a component of [BrowseX]: a template processing system for both dynamic and static content. [Apache] [Rivet]: the successor to [mod_dtcl] [mod_dtcl]: [nstcl]: the [OpenACS] templating system [TemplaTcl]: has just two tags, ASP-like, easily expandable, and relatively safe, as it runs in a safe interpreter. [tmpl_parser]: [https://github.com/23/openliquid%|%Open Liquid]: is a parsing and rendering engine for the Liquid Markup Language, written in C++ with the goal of being bindable to any scripting language interpreter. Currently, only Tcl is supported through the Tcl C API. [TemplateRecall]: [http://chiselapp.com/user/jdc/repository/tclTemplateToolkit2/home%|%tclTemplateToolkit2]: A partial Tcl implementation of the http://template-toolkit.org/%|%TemplateToolkit%|%: ** See Also ** [Templates and subst]: presents `substify` and `applytemplate`. [Web Templating]: [Text Clipboard]: [Code Generation]: [FrontLine]: [Backquoting]: [castle]: [ctrans]: [emacs package to insert templated code interactively]: [tic-tac-toe]: not just a game - it is a templating system as well! [handlebars]: <> Word and Text Processing | Template