Sd - A Square Dance Caller's Helper
Sd: a checker-moving program that is powerful, sophisticated, accurate, and reliable.
Sd and Sdtty are now compiled for 64-bit systems. We believe that all reasonably modern computers
can handle this.
Version 39.29, the last one for 32-bit systems, will continue to be made available.
The current version of Sd/Sdtty is 39.56, released on Septermber 4, 2023.
The program has support for writing two-couple material. See the release notes
and the FAQ file.
Sdtty is no longer precompiled for Linux. You can compile from source files.
There have been a number of recent false positives from anti-virus software, due to that software getting increasingly picky. You may need to disable anti-virus software when downloading. All versions of Sd and Sdtty are scanned before release, and the computer on which Sd is developed is scanned frequently.
There is a "Frequently Asked Questions" (FAQ) file. See the link below.
Sd and Sdtty are distributed under the GNU General Public License. Source files are available below.
(1) You may find that Sd is more user-friendly than Sdtty, particularly if you are having trouble with sessions or abridgement files. It will show you the startup options more clearly. You can type commands at Sd the same way you type at Sdtty. It just looks different.
(2) If in doubt about how to enter some complex call, type part of the call and a question mark. For example, if you want to know how to modify the star turn on a chain reaction, type "chain reac?". Then, following its hint, type "tion, turn the star 1/2".
(3) You may have heard that Sd lets you type complex calls directly, using brackets,
as in "catch [motivate] 3". This is true, but you may find it unwieldy
if you are accustomed to entering
things piecemeal. You can still do it that way. Remember to type "<anything>",
not just "<any>". For example, type "catch <anything> 3". (Not sure
about that? Type "catch" and a question mark.) Then type the "motivate".
Want to report a bug or ask a question? Email <email@example.com>.
For general info on square dancing, see the Western Square Dancing site.
Time-stamp: "17 June 2023"