sciteco(7): added THANKS TO section and link to the ARE syntax description

This for the first time mentions all of the bundled core libraries
in the end user documentation.

1 files changed, 22 insertions, 2 deletions

diff --git a/doc/sciteco.7.template b/doc/sciteco.7.template
index 41f3abf..e2fbdbf 100644
--- a/doc/sciteco.7.template
+++ b/doc/sciteco.7.template
@@ -2051,10 +2051,10 @@ Matches one in a list of patterns.
 Any pattern match construct may be used.
 The pattern alternatives must be separated by commas.
 .TP
-.SCITECO_TOPIC ^~
+.SCITECO_TOPIC ^~ regexp
 .BI ^~
 The rest of the pattern is an Advanced Regular Expression (ARE)
-as in Tcl - see
+as in Tcl 8.1 and later - see
 .BR re_syntax (3).
 This can only be typed with an upcaret.
 .LP
@@ -2540,6 +2540,21 @@ be portable with little or no changes.
 features considered intrinsic and defining to the project.
 .
 .
+.SH THANKS TO
+.
+\# All projects from contrib/:
+\*(ST makes heavy use of the \fIScintilla\fP editing component and
+\fILexilla\fP lexer library by Neil Hodgson.
+Curses builds are based on the \fIScinterm\fP Scintilla backend by Mitchell.
+\*(ST's regular expression engine \fIterex\fP is based on Henry Spencer's
+work for Tcl 8.1.
+Many builds of \*(ST use the \fIdlmalloc\fP malloc() replacement by Doug Lea.
+Red-Black trees use the \fIrb3ptr\fP library by Jens Stimpfle.
+.LP
+\*(ST is inspired by \fIVideo TECO\fP by Paul Cantrell.
+The first \fITECO\fP was written by Dan Murphy in 1962.
+.
+.
 .SH SEE ALSO
 .
 .\" FIXME: The URLs do not format in FreeBSD's man or in woman pages.
@@ -2562,6 +2577,11 @@ Scintillua manual, detailing usage of Lua-based Scintilla lexers:
 Scintillua manual
 .UE
 .TP
+Tcl's Advanced Regular Expressions:
+.UR https://www.tcl-lang.org/man/tcl/TclCmd/re_syntax.html
+re_syntax
+.UE
+.TP
 Suitable terminal fonts for icon support in Curses (see \fBED\fP flags):
 .UR https://www.nerdfonts.com/
 Nerd Fonts