section 3tcl · Library functions 📚

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A

adjust(3tcl)Procedures to adjust, indent, and undent paragraphs✨
adler32(3tcl)Adler32 transformation✨
aes(3tcl)Implementation of the AES block cipher✨
after(3tcl)Execute a command after a time delay✨
annealing(3tcl)Simulated annealing✨
ansi_cattr(3tcl)ANSI attribute sequences✨
ansi_cctrl(3tcl)ANSI control sequences✨
ansi_cmacros(3tcl)Macro sequences✨
ansi_code(3tcl)Helper for control sequences✨
ansi_ctrlu(3tcl)Control operations and queries✨
ansi_send(3tcl)Output of ANSI control sequences to terminals✨
append(3tcl)Append to variable✨
apply(3tcl)Apply an anonymous function✨
argc(3tcl)Variables used by Tcl✨
argv(3tcl)Variables used by Tcl✨
argv0(3tcl)Variables used by Tcl✨
array(3tcl)Manipulate array variables✨
ascii85(3tcl)ascii85-encode/decode binary data✨
asn(3tcl)ASN.1 BER encoder/decoder✨
async(3tcl)Asynchronous in-memory cache✨
attemptckalloc(3tcl)allocate or free heap memory✨
attemptckrealloc(3tcl)allocate or free heap memory✨
auto_execok(3tcl)Standard library of Tcl procedures✨
auto_import(3tcl)Standard library of Tcl procedures✨
auto_load(3tcl)Standard library of Tcl procedures✨
auto_mkindex(3tcl)Standard library of Tcl procedures✨
auto_path(3tcl)Variables used by Tcl✨
auto_qualify(3tcl)Standard library of Tcl procedures✨
auto_reset(3tcl)Standard library of Tcl procedures✨
autoproxy(3tcl)Automatic HTTP proxy usage and authentication✨
aycock(3tcl)Aycock-Horspool-Earley parser generator for Tcl✨

B

base32(3tcl)base32 standard encoding✨
base32core(3tcl)Expanding basic base32 maps✨
base32hex(3tcl)base32 extended hex encoding✨
base64(3tcl)base64-encode/decode binary data✨
bee(3tcl)BitTorrent Serialization Format Encoder/Decoder✨
bench(3tcl)bench - Processing benchmark suites✨
bench_intro(3tcl)bench introduction✨
bench_lang_intro(3tcl)bench language introduction✨
bench_lang_spec(3tcl)bench language specification✨
bench_read(3tcl)bench::in - Reading benchmark results✨
bench_wcsv(3tcl)bench::out::csv - Formatting benchmark results as CSV✨
bench_wtext(3tcl)bench::out::text - Formatting benchmark results as human readable text✨
bgerror(3tcl)Command invoked to process background errors✨
bibtex(3tcl)Parse bibtex files✨
bigfloat(3tcl)Arbitrary precision floating-point numbers✨
bignum(3tcl)Arbitrary precision integer numbers✨
binary(3tcl)Insert and extract fields from binary strings✨
blowfish(3tcl)Implementation of the Blowfish block cipher✨
blt::barchart(3tcl)Bar chart for plotting X-Y coordinate data.✨
blt::beep(3tcl)ring the bell✨
blt::bgexec(3tcl)Run programs in the background while handling Tk events. kill - Terminate program or send signal.✨
blt::bitmap(3tcl)Define a new bitmap from a Tcl script✨
blt::bltdebug(3tcl)print Tcl commands before execution✨
blt::busy(3tcl)Make Tk widgets busy, temporarily blocking user interactions.✨
blt::container(3tcl)Widget to contain a foreign window.✨
blt::cutbuffer(3tcl)Manipulate X cut buffer properties✨
blt::dragdrop(3tcl)facilities for handling drag&drop data transfers✨
blt::eps(3tcl)Encapsulated PostScript canvas item.✨
blt::graph(3tcl)2D graph for plotting X-Y coordinate data.✨
blt::hierbox(3tcl)Create and manipulate hierarchical table widgets✨
blt::hiertable(3tcl)Create and manipulate hierarchical table widgets✨
blt::htext(3tcl)Create and manipulate hypertext widgets✨
blt::intro(3tcl)Introduction to the BLT library✨
blt::spline(3tcl)Fit curves with spline interpolation✨
blt::stripchart(3tcl)2D strip chart for plotting x and y coordinate data.✨
blt::table(3tcl)Arranges widgets in a table✨
blt::tabset(3tcl)Create and manipulate tabset widgets✨
blt::tile(3tcl)Tiling versions of Tk widgets✨
blt::tree(3tcl)Create and manage tree data objects.✨
blt::treeview(3tcl)Create and manipulate hierarchical table widgets✨
blt::vector(3tcl)Vector data type for Tcl✨
blt::watch(3tcl)call Tcl procedures before and after each command✨
blt::winop(3tcl)Perform assorted window and image operations✨
break(3tcl)Abort looping command✨
buildinfo(3tcl)Build info✨

C

calculus(3tcl)Integration and ordinary differential equations✨
callback(3tcl)Generate callbacks to methods✨
case(3tcl)Evaluate one of several scripts, depending on a given value✨
cat(3tcl)Concatenation channel✨
catch(3tcl)Evaluate script and trap exceptional returns✨
cc_amex(3tcl)Validation for AMEX creditcard number✨
cc_discover(3tcl)Validation for Discover creditcard number✨
cc_mastercard(3tcl)Validation for Mastercard creditcard number✨
cc_visa(3tcl)Validation for VISA creditcard number✨
cd(3tcl)Change working directory✨
cffi(3tcl)Tcl CFFI package✨
cffi-cffi(3tcl)Commands in namespace cffi✨
cffi-Concepts(3tcl)Commands in namespace Concepts✨
cffi-Cookbook(3tcl)Commands in namespace Cookbook✨
cfront(3tcl)Generator core for compiler of magic(5) files✨
cgen(3tcl)Generator core for compiler of magic(5) files✨
chan(3tcl)Read, write and manipulate channels✨
changelog(3tcl)Processing text in Emacs ChangeLog format✨
changepoint(3tcl)Change point detection methods✨
ckalloc(3tcl)allocate or free heap memory✨
ckfree(3tcl)allocate or free heap memory✨
ckrealloc(3tcl)allocate or free heap memory✨
cksum(3tcl)Calculate a cksum(1) compatible checksum✨
classvariable(3tcl)Create link from local variable to variable in class✨
clay(3tcl)A minimalist framework for large scale OO Projects✨
clock(3tcl)Obtain and manipulate dates and times✨
close(3tcl)Close an open channel✨
cmdline(3tcl)Procedures to process command lines and options.✨
CmdWrite(3tcl)Writing C language extensions to Tcl.✨
combinatorics(3tcl)Combinatorial functions in the Tcl Math Library✨
comm(3tcl)A remote communication facility for Tcl (8.5 and later)✨
comm_wire(3tcl)The comm wire protocol✨
concat(3tcl)Join lists together✨
configure(3tcl)A class that makes configurable classes and objects, and supports making configurable properties✨
connect(3tcl)Connection setup✨
const(3tcl)Create and initialize a constant✨
constants(3tcl)Mathematical and numerical constants✨
continue(3tcl)Skip to the next iteration of a loop✨
control(3tcl)Procedures for control flow structures.✨
cookiejar(3tcl)Implementation of the Tcl http package cookie jar protocol✨
copyops(3tcl)Data transfer foundation✨
core(3tcl)Basic reflected/virtual channel support✨
coro_auto(3tcl)Automatic event and IO coroutine awareness✨
coroinject(3tcl)Create and produce values from coroutines✨
coroprobe(3tcl)Create and produce values from coroutines✨
coroutine(3tcl)Create and produce values from coroutines✨
counter(3tcl)Procedures for counters and histograms✨
crc16(3tcl)Perform a 16bit Cyclic Redundancy Check✨
crc32(3tcl)Perform a 32bit Cyclic Redundancy Check✨
critcl(3tcl)Introduction To CriTcl✨
critcl_application_package(3tcl)CriTcl Application Package Reference✨
critcl_apppkg(3tcl)Critcl - Application Package Reference✨
critcl_bitmap(3tcl)CriTcl - Wrap Support - Bitset en- and decoding✨
critcl_build(3tcl)CriTcl build.tcl Tool Reference✨
critcl_callback(3tcl)CriTcl - C-level Callback Utilities✨
critcl_changes(3tcl)CriTcl Releases & Changes✨
critcl_class(3tcl)CriTcl - Code Gen - C Classes✨
critcl_cproc(3tcl)CriTcl cproc Type Reference✨
critcl_cutil(3tcl)CriTcl - C-level Utilities✨
critcl_devguide(3tcl)Guide To The CriTcl Internals✨
critcl_emap(3tcl)CriTcl - Wrap Support - Enum en- and decoding✨
critcl_enum(3tcl)CriTcl - Wrap Support - String/Integer mapping✨
critcl_howto_install(3tcl)How To Install CriTcl✨
critcl_howto_sources(3tcl)How To Get The CriTcl Sources✨
critcl_howto_use(3tcl)How To Use CriTcl✨
critcl_iassoc(3tcl)CriTcl - Code Gen - Tcl Interp Associations✨
critcl_installer(3tcl)Critcl - The Installer's Guide✨
critcl_introduction(3tcl)Introduction To CriTcl✨
critcl_license(3tcl)The CriTcl License✨
critcl_literals(3tcl)CriTcl - Code Gen - Constant string pools✨
critcl_package(3tcl)CriTcl Package Reference✨
critcl_pkg(3tcl)Critcl - Package Reference✨
critcl_sources(3tcl)Critcl - How To Get The Sources✨
critcl_tcl9(3tcl)How To Adapt Critcl Packages for Tcl 9✨
critcl_usingit(3tcl)Using Critcl✨
critcl_util(3tcl)CriTcl - Utilities✨
cron(3tcl)Tool for automating the period callback of commands✨
csv(3tcl)Procedures to handle CSV data.✨
cvs(3tcl)Processing text in 'cvs log' format✨

D

dacceptor(3tcl)Create and use deterministic acceptors✨
dde(3tcl)Execute a Dynamic Data Exchange command✨
ddest(3tcl)Data destination✨
debug(3tcl)debug narrative - core✨
debug_caller(3tcl)debug narrative - caller✨
debug_heartbeat(3tcl)debug narrative - heartbeat✨
debug_timestamp(3tcl)debug narrative - timestamping✨
decimal(3tcl)General decimal arithmetic✨
decode(3tcl)Access to zip archives✨
defer(3tcl)Defered execution✨
deleg_method(3tcl)Creation of comm delegates (snit methods)✨
deleg_proc(3tcl)Creation of comm delegates (procedures)✨
des(3tcl)Implementation of the DES and triple-DES ciphers✨
dexec(3tcl)Execute deterministic finite automatons✨
dict(3tcl)Manipulate dictionaries✨
dicttool(3tcl)Dictionary Tools✨
disjointset(3tcl)Disjoint set data structure✨
docidx(3tcl)docidx - Processing indices✨
docidx_intro(3tcl)docidx introduction✨
docidx_lang_cmdref(3tcl)docidx language command reference✨
docidx_lang_faq(3tcl)docidx language faq✨
docidx_lang_intro(3tcl)docidx language introduction✨
docidx_lang_syntax(3tcl)docidx language syntax✨
docidx_plugin_apiref(3tcl)docidx plugin API reference✨
docstrip(3tcl)Docstrip style source code extraction✨
docstrip_util(3tcl)Docstrip-related utilities✨
doctoc(3tcl)doctoc - Processing tables of contents✨
doctoc_intro(3tcl)doctoc introduction✨
doctoc_lang_cmdref(3tcl)doctoc language command reference✨
doctoc_lang_faq(3tcl)doctoc language faq✨
doctoc_lang_intro(3tcl)doctoc language introduction✨
doctoc_lang_syntax(3tcl)doctoc language syntax✨
doctoc_plugin_apiref(3tcl)doctoc plugin API reference✨
doctools(3tcl)doctools - Processing documents✨
doctools_intro(3tcl)doctools introduction✨
doctools_lang_cmdref(3tcl)doctools language command reference✨
doctools_lang_faq(3tcl)doctools language faq✨
doctools_lang_intro(3tcl)doctools language introduction✨
doctools_lang_syntax(3tcl)doctools language syntax✨
doctools_plugin_apiref(3tcl)doctools plugin API reference✨
dom(3tcl)Create an in-memory DOM tree from XML✨
domDoc(3tcl)Manipulates an instance of a DOM document object✨
domNode(3tcl)Manipulates an instance of a DOM node object✨
dsource(3tcl)Data source✨
DString(3tcl)manipulate dynamic strings✨