$ cat test.tex
Testing s\TeX{}me!
\stexme test.scm
\bye
$
$ cat test.scm
(newline)
(display "Hello, World! -- from sTeXme, the Scheme side")
(newline)

Running tests

sTeXme distribution contains test files in the folder "texmf/stexme/generic":

• test.tex for stexme, and
• latex-test.tex for slatexme.

Both files define TeX macros and execute Scheme code from the file test.scm. This code

• prints some strings from the TeX string pool,
• shows content of TeX macros, and
• recursively shows content of TeX macros.

pool-string number

TeX stores strings in the text pool and identifies strings by an index. The function "pool-string" returns a string by index or #f if index is invalid. Example:

(pool-string   777)   ===>  "or"
(pool-string 99999)   ===>  #f

get-cmd name

The Scheme command "get-cmd" returns

• a Scheme list which described content of the TeX command "name",
• or the empty Scheme list for built-in commands,
• or the boolean value #f if the command is not defined.

Elements of the list:

• strings: names of command tokens,
• characters: character tokens of type "letter" (type 11),
• pair (char code): character token char of type code,
• literal "match": a macro parameter in definition,
• literal "endmatch": end of macro parameters,
• pair (param n): usage of macro parameter number n.

For example, for macro

\def\abcd{\a\b cd2}

result of the (write (get-cmd "abcd")) is:

(endmatch "a" "b" #\c #\d (#\2 12))

and for macro

\def\cs #1.#2\par{.#1-##-#2.}

result of the (write (get-cmd "cs")) is:

(match (#\. 12) match "par" endmatch (#\. 12) (param 1) (#\- 12)
    (#\# 6) (#\- 12) (param 2) (#\. 12))

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