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Tcl/Tk

@tcl_tk@fosstodon.org
mastodon 4.6.6
  • Open on fosstodon.org

This account is driven by the Tcl/Tk community.

Tcl is a simple-to-learn yet very powerful programming language. Its syntax is described in just twelve rules. It has all the features needed to rapidly create useful cross-platform programs in almost any field of application.

Tk is the graphical toolkit for Tcl. It allows developing graphical applications that run on Windows, Linux, MacOS X and many other platforms.

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2 Posts
Joined November 30, 2024
URL:
https://www.tcl-lang.org
Wiki:
https://wiki.tcl-lang.org

Posts

Open post
tcl_tk
Tcl/Tk @tcl_tk@fosstodon.org · May 04, 2026
Tcl/Tk
@tcl_tk@fosstodon.org

This account is driven by the Tcl/Tk community. Tcl is a simple-to-learn yet very powerful programming language. Its syntax is described in just twelve rules. It has all the features needed to rapidly create useful cross-platform programs in almost any field of application. Tk is the graphical toolkit for Tcl. It allows developing graphical applications that run on Windows, Linux, MacOS X and many other platforms.

fosstodon.org

New feature in #Tcl9 – part 37:

expr – supports comments inside expressions

Now this is really handy! Use this do properly document your overly long expressions easily:

expr {
# compute the sum of everything:
$myNumber + acos(-1) # acos(-1) = PI !
+ 34/double($myNumber) # the 34 is my invention ...
}

Note, that this is not a comment within double quotes or braces ...

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Open post
tcl_tk
Tcl/Tk @tcl_tk@fosstodon.org · Apr 12, 2026
Tcl/Tk
@tcl_tk@fosstodon.org

This account is driven by the Tcl/Tk community. Tcl is a simple-to-learn yet very powerful programming language. Its syntax is described in just twelve rules. It has all the features needed to rapidly create useful cross-platform programs in almost any field of application. Tk is the graphical toolkit for Tcl. It allows developing graphical applications that run on Windows, Linux, MacOS X and many other platforms.

fosstodon.org

Updated version 1.1 of TBCX

Serialize compiled Tcl bytecode into a compact binary file — later load that
file into another interpreter for fast startup

🔗 https://github.com/bagnongithub/tbcx

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