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Overview
Comment:Fix typo on the TH1 extension commands page. Also, for now, remove the 'todo' section.
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SHA1: dfa8efc5acbb88e2cf873f10ee8f7b58f22e269d
User & Date: mistachkin 2015-12-13 01:37:08
Context
2015-12-13
02:11
Enhance the /finfo webpage so that when it is showing the ancestors of a particular check-in, it only shows direct ancestors, the same as the /annotate and /blame pages. ... (check-in: f8db2c74 user: drh tags: trunk)
01:37
Fix typo on the TH1 extension commands page. Also, for now, remove the 'todo' section. ... (check-in: dfa8efc5 user: mistachkin tags: trunk)
01:26
Bring some comments in the "blame" logic up-to-date. No changes to code. ... (check-in: 05f73ffb user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to www/th1.md.
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  *  string length STRING
  *  string range STRING FIRST LAST
  *  string repeat STRING COUNT
  *  unset VARNAME
  *  uplevel ?LEVEL? SCRIPT
  *  upvar ?FRAME? OTHERVAR MYVAR ?OTHERVAR MYVAR?

All of the above commands works as in the original Tcl.  Refer to the
<a href="https://www.tcl-lang.org/man/tcl/contents.htm">Tcl documentation</a>
for details.

TH1 Extended Commands
---------------------

There are many new commands added to TH1 and used to access the special








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  *  string length STRING
  *  string range STRING FIRST LAST
  *  string repeat STRING COUNT
  *  unset VARNAME
  *  uplevel ?LEVEL? SCRIPT
  *  upvar ?FRAME? OTHERVAR MYVAR ?OTHERVAR MYVAR?

All of the above commands work as in the original Tcl.  Refer to the
<a href="https://www.tcl-lang.org/man/tcl/contents.htm">Tcl documentation</a>
for details.

TH1 Extended Commands
---------------------

There are many new commands added to TH1 and used to access the special
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**This command requires the Tcl integration feature.**

  *  th1Expr arg

Evaluates the TH1 expression and returns its result verbatim.  If a TH1
script error is generated, it will be transformed into a Tcl script error.

Further Notes
-------------

**To Do:** We would like to have a community volunteer go through and
copy the documentation for each of these commands (with appropriate
format changes and spelling and grammar corrections) into subsequent
sections of this document. It is suggested that the list of extension
commands be left intact - as a quick reference.  But it would be really
nice to also have the details of what each command does.








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**This command requires the Tcl integration feature.**

  *  th1Expr arg

Evaluates the TH1 expression and returns its result verbatim.  If a TH1
script error is generated, it will be transformed into a Tcl script error.