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local-test-curl-delta-01/afc-curl/docs/cmdline-opts/.gitignore

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+# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# SPDX-License-Identifier: curl
+
+curl.txt

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/CMakeLists.txt

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+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at https://curl.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+# SPDX-License-Identifier: curl
+#
+###########################################################################
+# Get 'DPAGES' variable
+transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
+include("${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
+
+add_custom_command(OUTPUT "${CURL_MANPAGE}" "${CURL_ASCIIPAGE}"
+  WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+  COMMAND "${PERL_EXECUTABLE}" "${PROJECT_SOURCE_DIR}/scripts/managen" mainpage ${DPAGES} > "${CURL_MANPAGE}"
+  COMMAND "${PERL_EXECUTABLE}" "${PROJECT_SOURCE_DIR}/scripts/managen" ascii ${DPAGES} > "${CURL_ASCIIPAGE}"
+  DEPENDS
+    "${PROJECT_SOURCE_DIR}/scripts/managen"
+    ${DPAGES}
+  VERBATIM
+)
+
+add_custom_target(generate-curl.1 ALL DEPENDS "${CURL_MANPAGE}")
+
+if(NOT CURL_DISABLE_INSTALL)
+  install(FILES "${CURL_MANPAGE}" DESTINATION "${CMAKE_INSTALL_MANDIR}/man1")
+endif()

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/MANPAGE.md

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+<!--
+  Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+
+  SPDX-License-Identifier: curl
+-->
+
+# curl man page generator
+
+`managen` is the curl man page generator. It generates a single nroff man page
+output from the set of sources files in this directory.
+
+The `mainpage.idx` file lists all files that are rendered in that order to
+produce the output. The magic `%options` keyword inserts all command line
+options documented.
+
+The `%options` documentation is created with one source file for each
+supported command line option.
+
+The documentation file format is described below. It is meant to look similar
+to markdown which is why it uses `.md` file extensions.
+
+## Option files
+
+Each command line option is described in a file named `<long name>.d`, where
+option name is written without any prefixing dashes. Like the filename for the
+`-v, --verbose` option is named `verbose.d`.
+
+Each file has a set of meta-data in the top of the file, followed by a body of
+text.
+
+The documentation files that do not document options have no meta-data part.
+
+A line that starts with `<!--` is a comment. It should also end with `-->`.
+
+### Meta-data
+
+    --- (start of meta-data)
+    Added: (version number in which this was added)
+    Arg: (the argument the option takes)
+    c: (copyright line)
+    Example:
+      - (an example command line, without "curl" and can use `$URL`)
+      - (another example)
+    Experimental: yes (if so)
+    Help: (short text for the --help output for this option)
+    Long: (long form name, without dashes)
+    Magic: (description of "magic" options)
+    Multi: single/append/boolean/mutex/custom/per-URL (if used more than once)
+    Mutexed: (space separated list of options this overrides, no dashes)
+    Protocols: (space separated list for which protocols this option works)
+    Requires: (space separated list of features this requires, no dashes)
+    Scope: global (if the option is global)
+    See-also:
+      - (a related option, no dashes)
+      - (another related option, no dashes)
+    Short: (single letter, without dash)
+    SPDX-License-Identifier: curl
+    Tags: (space separated list)
+    --- (end of meta-data)
+
+### Body
+
+The body of the description. Only refer to options with their long form option
+version, like `--verbose`. The output generator replaces such option with the
+correct markup that shows both short and long version.
+
+Text written within `*asterisks*` is shown using italics. Text within two
+`**asterisks**` is shown using bold.
+
+Text that is prefixed with a space is treated like an "example" and gets
+output in monospace.
+
+Within the body, describe a list of items like this:
+
+    ## item 1
+    description
+
+    ## item 2
+    second description
+
+The list is automatically terminated at end of file, or you can do it
+explicitly with an empty "header":
+
+    ##
+
+Angle brackets (`<>`) need to be escaped when used in text like `\<` and
+`\>`. This, to ensure that the text renders nicely as markdown.
+
+### Headers
+
+The `#` header can be used by non-option files and it produces a
+`.SH` output.
+
+If the `#` header is used for a command line option file, that header is
+simply ignored in the generated output. It can still serve a purpose in the
+source file as it helps the user identify what option the file is for.
+
+### Variables
+
+There are three different "variables" that can be used when creating the
+output. They need to be written within backticks in the source file (to escape
+getting spellchecked by CI jobs): `%DATE`, `%VERSION` and `%GLOBALS`.
+
+## Generate
+
+`managen mainpage [list of markdown option file names]`
+
+This command outputs a single huge nroff file, meant to become `curl.1`. The
+full curl man page.
+
+`managen ascii [list of markdown option file names]`
+
+This command outputs a single text file, meant to become `curl.txt`. The full
+curl man page in text format, used to build `tool_hugehelp.c`.
+
+`managen listhelp`
+
+Generates a full `curl --help` output for all known command line options.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/Makefile.am

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+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at https://curl.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+# SPDX-License-Identifier: curl
+#
+###########################################################################
+
+AUTOMAKE_OPTIONS = foreign no-dependencies
+
+MANPAGE = curl.1
+ASCIIPAGE = curl.txt
+
+include Makefile.inc
+
+EXTRA_DIST = $(DPAGES) MANPAGE.md $(SUPPORT) CMakeLists.txt mainpage.idx
+
+GEN = $(GN_$(V))
+GN_0 = @echo "  GENERATE" $@;
+GN_1 =
+GN_ = $(GN_0)
+
+MANAGEN=$(top_srcdir)/scripts/managen
+MAXLINE=$(top_srcdir)/scripts/maxline
+
+# Maximum number of columns accepted in the ASCII version of the manpage
+INCDIR=$(top_srcdir)/include
+
+if BUILD_DOCS
+CLEANFILES = $(MANPAGE) $(ASCIIPAGE)
+man_MANS = $(MANPAGE)
+
+all: $(MANPAGE) $(ASCIIPAGE)
+
+endif
+
+$(MANPAGE): $(DPAGES) $(SUPPORT) mainpage.idx Makefile.inc $(MANAGEN)
+	$(GEN)(rm -f $(MANPAGE) && @PERL@ $(MANAGEN) -d $(srcdir) -I $(INCDIR) mainpage $(DPAGES) > manpage.tmp.$$$$ && mv manpage.tmp.$$$$ $(MANPAGE))
+
+$(ASCIIPAGE): $(DPAGES) $(SUPPORT) mainpage.idx Makefile.inc $(MANAGEN)
+	$(GEN)(rm -f $(ASCIIPAGE) && @PERL@ $(MANAGEN) -d $(srcdir) -I $(INCDIR) ascii $(DPAGES) > asciipage.tmp.$$$$ && mv asciipage.tmp.$$$$ $(ASCIIPAGE))
+
+listhelp:
+	$(MANAGEN) -d $(srcdir) listhelp $(DPAGES) > $(top_builddir)/src/tool_listhelp.c
+
+listcats:
+	@$(MANAGEN) listcats $(DPAGES)

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/Makefile.inc

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+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at https://curl.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+# SPDX-License-Identifier: curl
+#
+###########################################################################
+# Shared between Makefile.am and CMakeLists.txt
+
+SUPPORT = \
+  _AUTHORS.md \
+  _BUGS.md \
+  _DESCRIPTION.md \
+  _ENVIRONMENT.md \
+  _EXITCODES.md \
+  _FILES.md \
+  _GLOBBING.md \
+  _NAME.md \
+  _OPTIONS.md \
+  _OUTPUT.md \
+  _PROGRESS.md \
+  _PROTOCOLS.md \
+  _PROXYPREFIX.md \
+  _SEEALSO.md \
+  _SYNOPSIS.md \
+  _URL.md \
+  _VARIABLES.md \
+  _VERSION.md \
+  _WWW.md
+
+DPAGES = \
+  abstract-unix-socket.md \
+  alt-svc.md \
+  anyauth.md \
+  append.md \
+  aws-sigv4.md \
+  basic.md \
+  ca-native.md \
+  cacert.md \
+  capath.md \
+  cert-status.md \
+  cert-type.md \
+  cert.md \
+  ciphers.md \
+  compressed-ssh.md \
+  compressed.md \
+  config.md \
+  connect-timeout.md \
+  connect-to.md \
+  continue-at.md \
+  cookie-jar.md \
+  cookie.md \
+  create-dirs.md \
+  create-file-mode.md \
+  crlf.md \
+  crlfile.md \
+  curves.md \
+  data-ascii.md \
+  data-binary.md \
+  data-raw.md \
+  data-urlencode.md \
+  data.md \
+  delegation.md \
+  digest.md \
+  disable-eprt.md \
+  disable-epsv.md \
+  disable.md \
+  disallow-username-in-url.md \
+  dns-interface.md \
+  dns-ipv4-addr.md \
+  dns-ipv6-addr.md \
+  dns-servers.md \
+  doh-cert-status.md \
+  doh-insecure.md \
+  doh-url.md \
+  dump-ca-embed.md \
+  dump-header.md \
+  ech.md \
+  egd-file.md \
+  engine.md \
+  etag-compare.md \
+  etag-save.md \
+  expect100-timeout.md \
+  fail-early.md \
+  fail-with-body.md \
+  fail.md \
+  false-start.md \
+  form-escape.md \
+  form-string.md \
+  form.md \
+  ftp-account.md \
+  ftp-alternative-to-user.md \
+  ftp-create-dirs.md \
+  ftp-method.md \
+  ftp-pasv.md \
+  ftp-port.md \
+  ftp-pret.md \
+  ftp-skip-pasv-ip.md \
+  ftp-ssl-ccc-mode.md \
+  ftp-ssl-ccc.md \
+  ftp-ssl-control.md \
+  get.md \
+  globoff.md \
+  happy-eyeballs-timeout-ms.md \
+  haproxy-protocol.md \
+  haproxy-clientip.md \
+  head.md \
+  header.md \
+  help.md \
+  hostpubmd5.md \
+  hostpubsha256.md \
+  hsts.md \
+  http0.9.md \
+  http1.0.md \
+  http1.1.md \
+  http2-prior-knowledge.md \
+  http2.md \
+  http3.md \
+  http3-only.md \
+  ignore-content-length.md \
+  insecure.md \
+  interface.md \
+  ip-tos.md \
+  ipfs-gateway.md \
+  ipv4.md \
+  ipv6.md \
+  json.md \
+  junk-session-cookies.md \
+  keepalive-cnt.md \
+  keepalive-time.md \
+  key-type.md \
+  key.md \
+  krb.md \
+  libcurl.md \
+  limit-rate.md \
+  list-only.md \
+  local-port.md \
+  location-trusted.md \
+  location.md \
+  login-options.md \
+  mail-auth.md \
+  mail-from.md \
+  mail-rcpt-allowfails.md \
+  mail-rcpt.md \
+  manual.md \
+  max-filesize.md \
+  max-redirs.md \
+  max-time.md \
+  metalink.md \
+  mptcp.md \
+  negotiate.md \
+  netrc-file.md \
+  netrc-optional.md \
+  netrc.md \
+  next.md \
+  no-alpn.md \
+  no-buffer.md \
+  no-clobber.md \
+  no-keepalive.md \
+  no-npn.md \
+  no-progress-meter.md \
+  no-sessionid.md \
+  noproxy.md \
+  ntlm-wb.md \
+  ntlm.md \
+  oauth2-bearer.md \
+  output-dir.md \
+  output.md \
+  parallel-immediate.md \
+  parallel-max.md \
+  parallel.md \
+  pass.md \
+  path-as-is.md \
+  pinnedpubkey.md \
+  post301.md \
+  post302.md \
+  post303.md \
+  preproxy.md \
+  progress-bar.md \
+  proto-default.md \
+  proto-redir.md \
+  proto.md \
+  proxy-anyauth.md \
+  proxy-basic.md \
+  proxy-ca-native.md \
+  proxy-cacert.md \
+  proxy-capath.md \
+  proxy-cert-type.md \
+  proxy-cert.md \
+  proxy-ciphers.md \
+  proxy-crlfile.md \
+  proxy-digest.md \
+  proxy-header.md \
+  proxy-http2.md \
+  proxy-insecure.md \
+  proxy-key-type.md \
+  proxy-key.md \
+  proxy-negotiate.md \
+  proxy-ntlm.md \
+  proxy-pass.md \
+  proxy-pinnedpubkey.md \
+  proxy-service-name.md \
+  proxy-ssl-allow-beast.md \
+  proxy-ssl-auto-client-cert.md \
+  proxy-tls13-ciphers.md \
+  proxy-tlsauthtype.md \
+  proxy-tlspassword.md \
+  proxy-tlsuser.md \
+  proxy-tlsv1.md \
+  proxy-user.md \
+  proxy.md \
+  proxy1.0.md \
+  proxytunnel.md \
+  pubkey.md \
+  quote.md \
+  random-file.md \
+  range.md \
+  rate.md \
+  raw.md \
+  referer.md \
+  remote-header-name.md \
+  remote-name-all.md \
+  remote-name.md \
+  remote-time.md \
+  remove-on-error.md \
+  request-target.md \
+  request.md \
+  resolve.md \
+  retry-all-errors.md \
+  retry-connrefused.md \
+  retry-delay.md \
+  retry-max-time.md \
+  retry.md \
+  sasl-authzid.md \
+  sasl-ir.md \
+  service-name.md \
+  show-error.md \
+  show-headers.md \
+  silent.md \
+  skip-existing.md \
+  socks4.md \
+  socks4a.md \
+  socks5-basic.md \
+  socks5-gssapi-nec.md \
+  socks5-gssapi-service.md \
+  socks5-gssapi.md \
+  socks5-hostname.md \
+  socks5.md \
+  speed-limit.md \
+  speed-time.md \
+  ssl-allow-beast.md \
+  ssl-auto-client-cert.md \
+  ssl-no-revoke.md \
+  ssl-reqd.md \
+  ssl-revoke-best-effort.md \
+  ssl.md \
+  sslv2.md \
+  sslv3.md \
+  stderr.md \
+  styled-output.md \
+  suppress-connect-headers.md \
+  tcp-fastopen.md \
+  tcp-nodelay.md \
+  telnet-option.md \
+  tftp-blksize.md \
+  tftp-no-options.md \
+  time-cond.md \
+  tls-earlydata.md \
+  tls-max.md \
+  tls13-ciphers.md \
+  tlsauthtype.md \
+  tlspassword.md \
+  tlsuser.md \
+  tlsv1.0.md \
+  tlsv1.1.md \
+  tlsv1.2.md \
+  tlsv1.3.md \
+  tlsv1.md \
+  tr-encoding.md \
+  trace-ascii.md \
+  trace-config.md \
+  trace-ids.md \
+  trace-time.md \
+  trace.md \
+  unix-socket.md \
+  upload-file.md \
+  url.md \
+  url-query.md \
+  use-ascii.md \
+  user-agent.md \
+  user.md \
+  variable.md \
+  verbose.md \
+  version.md \
+  vlan-priority.md \
+  write-out.md \
+  xattr.md

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_AUTHORS.md

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+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# AUTHORS
+Daniel Stenberg is the main author, but the whole list of contributors is
+found in the separate THANKS file.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_BUGS.md

@@ -0,0 +1,5 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# BUGS
+If you experience any problems with curl, submit an issue in the project's bug
+tracker on GitHub: https://github.com/curl/curl/issues

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_DESCRIPTION.md

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+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# DESCRIPTION
+
+**curl** is a tool for transferring data from or to a server using URLs. It
+supports these protocols: DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS,
+IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP,
+SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS.
+
+curl is powered by libcurl for all transfer-related features. See
+*libcurl(3)* for details.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_ENVIRONMENT.md

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+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# ENVIRONMENT
+The environment variables can be specified in lower case or upper case. The
+lower case version has precedence. `http_proxy` is an exception as it is only
+available in lower case.
+
+Using an environment variable to set the proxy has the same effect as using
+the --proxy option.
+
+## `http_proxy` [protocol://]<host>[:port]
+Sets the proxy server to use for HTTP.
+
+## `HTTPS_PROXY` [protocol://]<host>[:port]
+Sets the proxy server to use for HTTPS.
+
+## `[url-protocol]_PROXY` [protocol://]<host>[:port]
+Sets the proxy server to use for [url-protocol], where the protocol is a
+protocol that curl supports and as specified in a URL. FTP, FTPS, POP3, IMAP,
+SMTP, LDAP, etc.
+
+## `ALL_PROXY` [protocol://]<host>[:port]
+Sets the proxy server to use if no protocol-specific proxy is set.
+
+## `NO_PROXY` <comma-separated list of hosts/domains>
+list of hostnames that should not go through any proxy. If set to an asterisk
+'*' only, it matches all hosts. Each name in this list is matched as either a
+domain name which contains the hostname, or the hostname itself.
+
+This environment variable disables use of the proxy even when specified with
+the --proxy option. That is
+
+    NO_PROXY=direct.example.com curl -x http://proxy.example.com
+    http://direct.example.com
+
+accesses the target URL directly, and
+
+    NO_PROXY=direct.example.com curl -x http://proxy.example.com
+    http://somewhere.example.com
+
+accesses the target URL through the proxy.
+
+The list of hostnames can also be include numerical IP addresses, and IPv6
+versions should then be given without enclosing brackets.
+
+IP addresses can be specified using CIDR notation: an appended slash and
+number specifies the number of "network bits" out of the address to use in the
+comparison (added in 7.86.0). For example "192.168.0.0/16" would match all
+addresses starting with "192.168".
+
+## `APPDATA` <dir>
+On Windows, this variable is used when trying to find the home directory. If
+the primary home variable are all unset.
+
+## `COLUMNS` <terminal width>
+If set, the specified number of characters is used as the terminal width when
+the alternative progress-bar is shown. If not set, curl tries to figure it out
+using other ways.
+
+## `CURL_CA_BUNDLE` <file>
+If set, it is used as the --cacert value. This environment variable is ignored
+if Schannel is used as the TLS backend.
+
+## `CURL_HOME` <dir>
+If set, is the first variable curl checks when trying to find its home
+directory. If not set, it continues to check *XDG_CONFIG_HOME*
+
+## `CURL_SSL_BACKEND` <TLS backend>
+If curl was built with support for "MultiSSL", meaning that it has built-in
+support for more than one TLS backend, this environment variable can be set to
+the case insensitive name of the particular backend to use when curl is
+invoked. Setting a name that is not a built-in alternative makes curl stay
+with the default.
+
+SSL backend names (case-insensitive): **bearssl**, **gnutls**, **mbedtls**,
+**openssl**, **rustls**, **schannel**, **secure-transport**, **wolfssl**
+
+## `HOME` <dir>
+If set, this is used to find the home directory when that is needed. Like when
+looking for the default .curlrc. *CURL_HOME* and *XDG_CONFIG_HOME*
+have preference.
+
+## `QLOGDIR` <directory name>
+If curl was built with HTTP/3 support, setting this environment variable to a
+local directory makes curl produce **qlogs** in that directory, using file
+names named after the destination connection id (in hex). Do note that these
+files can become rather large. Works with the ngtcp2 and quiche QUIC backends.
+
+## `SHELL`
+Used on VMS when trying to detect if using a **DCL** or a **Unix** shell.
+
+## `SSL_CERT_DIR` <dir>
+If set, it is used as the --capath value. This environment variable is ignored
+if Schannel is used as the TLS backend.
+
+## `SSL_CERT_FILE` <path>
+If set, it is used as the --cacert value. This environment variable is ignored
+if Schannel is used as the TLS backend.
+
+## `SSLKEYLOGFILE` <filename>
+If you set this environment variable to a filename, curl stores TLS secrets
+from its connections in that file when invoked to enable you to analyze the
+TLS traffic in real time using network analyzing tools such as Wireshark. This
+works with the following TLS backends: OpenSSL, LibreSSL (TLS 1.2 max),
+BoringSSL, GnuTLS and wolfSSL.
+
+## `USERPROFILE` <dir>
+On Windows, this variable is used when trying to find the home directory. If
+the other, primary, variable are all unset. If set, curl uses the path
+**"$USERPROFILE\Application Data"**.
+
+## `XDG_CONFIG_HOME` <dir>
+If *CURL_HOME* is not set, this variable is checked when looking for a
+default .curlrc file.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_EXITCODES.md

@@ -0,0 +1,203 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# EXIT CODES
+There are a bunch of different error codes and their corresponding error
+messages that may appear under error conditions. At the time of this writing,
+the exit codes are:
+## 0
+Success. The operation completed successfully according to the instructions.
+## 1
+Unsupported protocol. This build of curl has no support for this protocol.
+## 2
+Failed to initialize.
+## 3
+URL malformed. The syntax was not correct.
+## 4
+A feature or option that was needed to perform the desired request was not
+enabled or was explicitly disabled at build-time. To make curl able to do
+this, you probably need another build of libcurl.
+## 5
+Could not resolve proxy. The given proxy host could not be resolved.
+## 6
+Could not resolve host. The given remote host could not be resolved.
+## 7
+Failed to connect to host.
+## 8
+Weird server reply. The server sent data curl could not parse.
+## 9
+FTP access denied. The server denied login or denied access to the particular
+resource or directory you wanted to reach. Most often you tried to change to a
+directory that does not exist on the server.
+## 10
+FTP accept failed. While waiting for the server to connect back when an active
+FTP session is used, an error code was sent over the control connection or
+similar.
+## 11
+FTP weird PASS reply. Curl could not parse the reply sent to the PASS request.
+## 12
+During an active FTP session while waiting for the server to connect back to
+curl, the timeout expired.
+## 13
+FTP weird PASV reply, Curl could not parse the reply sent to the PASV request.
+## 14
+FTP weird 227 format. Curl could not parse the 227-line the server sent.
+## 15
+FTP cannot use host. Could not resolve the host IP we got in the 227-line.
+## 16
+HTTP/2 error. A problem was detected in the HTTP2 framing layer. This is
+somewhat generic and can be one out of several problems, see the error message
+for details.
+## 17
+FTP could not set binary. Could not change transfer method to binary.
+## 18
+Partial file. Only a part of the file was transferred.
+## 19
+FTP could not download/access the given file, the RETR (or similar) command
+failed.
+## 21
+FTP quote error. A quote command returned error from the server.
+## 22
+HTTP page not retrieved. The requested URL was not found or returned another
+error with the HTTP error code being 400 or above. This return code only
+appears if --fail is used.
+## 23
+Write error. Curl could not write data to a local filesystem or similar.
+## 25
+Failed starting the upload. For FTP, the server typically denied the STOR
+command.
+## 26
+Read error. Various reading problems.
+## 27
+Out of memory. A memory allocation request failed.
+## 28
+Operation timeout. The specified time-out period was reached according to the
+conditions.
+## 30
+FTP PORT failed. The PORT command failed. Not all FTP servers support the PORT
+command, try doing a transfer using PASV instead.
+## 31
+FTP could not use REST. The REST command failed. This command is used for
+resumed FTP transfers.
+## 33
+HTTP range error. The range "command" did not work.
+## 34
+HTTP post error. Internal post-request generation error.
+## 35
+SSL connect error. The SSL handshaking failed.
+## 36
+Bad download resume. Could not continue an earlier aborted download.
+## 37
+FILE could not read file. Failed to open the file. Permissions?
+## 38
+LDAP cannot bind. LDAP bind operation failed.
+## 39
+LDAP search failed.
+## 41
+Function not found. A required LDAP function was not found.
+## 42
+Aborted by callback. An application told curl to abort the operation.
+## 43
+Internal error. A function was called with a bad parameter.
+## 45
+Interface error. A specified outgoing interface could not be used.
+## 47
+Too many redirects. When following redirects, curl hit the maximum amount.
+## 48
+Unknown option specified to libcurl. This indicates that you passed a weird
+option to curl that was passed on to libcurl and rejected. Read up in the
+manual.
+## 49
+Malformed telnet option.
+## 52
+The server did not reply anything, which here is considered an error.
+## 53
+SSL crypto engine not found.
+## 54
+Cannot set SSL crypto engine as default.
+## 55
+Failed sending network data.
+## 56
+Failure in receiving network data.
+## 58
+Problem with the local certificate.
+## 59
+Could not use specified SSL cipher.
+## 60
+Peer certificate cannot be authenticated with known CA certificates.
+## 61
+Unrecognized transfer encoding.
+## 63
+Maximum file size exceeded.
+## 64
+Requested FTP SSL level failed.
+## 65
+Sending the data requires a rewind that failed.
+## 66
+Failed to initialize SSL Engine.
+## 67
+The username, password, or similar was not accepted and curl failed to log in.
+## 68
+File not found on TFTP server.
+## 69
+Permission problem on TFTP server.
+## 70
+Out of disk space on TFTP server.
+## 71
+Illegal TFTP operation.
+## 72
+Unknown TFTP transfer ID.
+## 73
+File already exists (TFTP).
+## 74
+No such user (TFTP).
+## 77
+Problem reading the SSL CA cert (path? access rights?).
+## 78
+The resource referenced in the URL does not exist.
+## 79
+An unspecified error occurred during the SSH session.
+## 80
+Failed to shut down the SSL connection.
+## 82
+Could not load CRL file, missing or wrong format (added in 7.19.0).
+## 83
+Issuer check failed (added in 7.19.0).
+## 84
+The FTP PRET command failed.
+## 85
+Mismatch of RTSP CSeq numbers.
+## 86
+Mismatch of RTSP Session Identifiers.
+## 87
+Unable to parse FTP file list.
+## 88
+FTP chunk callback reported error.
+## 89
+No connection available, the session is queued.
+## 90
+SSL public key does not matched pinned public key.
+## 91
+Invalid SSL certificate status.
+## 92
+Stream error in HTTP/2 framing layer.
+## 93
+An API function was called from inside a callback.
+## 94
+An authentication function returned an error.
+## 95
+A problem was detected in the HTTP/3 layer. This is somewhat generic and can
+be one out of several problems, see the error message for details.
+## 96
+QUIC connection error. This error may be caused by an SSL library error. QUIC
+is the protocol used for HTTP/3 transfers.
+## 97
+Proxy handshake error.
+## 98
+A client-side certificate is required to complete the TLS handshake.
+## 99
+Poll or select returned fatal error.
+## 100
+A value or data field grew larger than allowed.
+## XX
+More error codes might appear here in future releases. The existing ones are
+meant to never change.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_FILES.md

@@ -0,0 +1,6 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# FILES
+*~/.curlrc*
+
+Default config file, see --config for details.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_GLOBBING.md

@@ -0,0 +1,40 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# GLOBBING
+You can specify multiple URLs or parts of URLs by writing lists within braces
+or ranges within brackets. We call this "globbing".
+
+Provide a list with three different names like this:
+
+    "http://site.{one,two,three}.com"
+
+Do sequences of alphanumeric series by using [] as in:
+
+    "ftp://ftp.example.com/file[1-100].txt"
+
+With leading zeroes:
+
+    "ftp://ftp.example.com/file[001-100].txt"
+
+With letters through the alphabet:
+
+    "ftp://ftp.example.com/file[a-z].txt"
+
+Nested sequences are not supported, but you can use several ones next to each
+other:
+
+    "http://example.com/archive[1996-1999]/vol[1-4]/part{a,b,c}.html"
+
+You can specify a step counter for the ranges to get every Nth number or
+letter:
+
+    "http://example.com/file[1-100:10].txt"
+
+    "http://example.com/file[a-z:2].txt"
+
+When using [] or {} sequences when invoked from a command line prompt, you
+probably have to put the full URL within double quotes to avoid the shell from
+interfering with it. This also goes for other characters treated special, like
+for example '&', '?' and '*'.
+
+Switch off globbing with --globoff.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_NAME.md

@@ -0,0 +1,4 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# NAME
+curl - transfer a URL

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_OPTIONS.md

@@ -0,0 +1,29 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# OPTIONS
+
+Options start with one or two dashes. Many of the options require an
+additional value next to them. If provided text does not start with a dash, it
+is presumed to be and treated as a URL.
+
+The short "single-dash" form of the options, -d for example, may be used with
+or without a space between it and its value, although a space is a recommended
+separator. The long double-dash form, --data for example, requires a space
+between it and its value.
+
+Short version options that do not need any additional values can be used
+immediately next to each other, like for example you can specify all the
+options *-O*, *-L* and *-v* at once as *-OLv*.
+
+In general, all boolean options are enabled with --**option** and yet again
+disabled with --**no-**option. That is, you use the same option name but
+prefix it with `no-`. However, in this list we mostly only list and show the
+--**option** version of them.
+
+When --next is used, it resets the parser state and you start again with a
+clean option state, except for the options that are global. Global options
+retain their values and meaning even after --next.
+
+The following options are global: `%GLOBALS`.
+
+# ALL OPTIONS

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_OUTPUT.md

@@ -0,0 +1,11 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# OUTPUT
+If not told otherwise, curl writes the received data to stdout. It can be
+instructed to instead save that data into a local file, using the --output or
+--remote-name options. If curl is given multiple URLs to transfer on the
+command line, it similarly needs multiple options for where to save them.
+
+curl does not parse or otherwise "understand" the content it gets or writes as
+output. It does no encoding or decoding, unless explicitly asked to with
+dedicated command line options.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_PROGRESS.md

@@ -0,0 +1,25 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# PROGRESS METER
+
+curl normally displays a progress meter during operations, indicating the
+amount of transferred data, transfer speeds and estimated time left, etc. The
+progress meter displays the transfer rate in bytes per second. The suffixes
+(k, M, G, T, P) are 1024 based. For example 1k is 1024 bytes. 1M is 1048576
+bytes.
+
+curl displays this data to the terminal by default, so if you invoke curl to
+do an operation and it is about to write data to the terminal, it *disables*
+the progress meter as otherwise it would mess up the output mixing progress
+meter and response data.
+
+If you want a progress meter for HTTP POST or PUT requests, you need to
+redirect the response output to a file, using shell redirect (\>), --output
+or similar.
+
+This does not apply to FTP upload as that operation does not spit out any
+response data to the terminal.
+
+If you prefer a progress bar instead of the regular meter, --progress-bar is
+your friend. You can also disable the progress meter completely with the
+--silent option.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_PROTOCOLS.md

@@ -0,0 +1,53 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# PROTOCOLS
+curl supports numerous protocols, or put in URL terms: schemes. Your
+particular build may not support them all.
+## DICT
+Lets you lookup words using online dictionaries.
+## FILE
+Read or write local files. curl does not support accessing file:// URL
+remotely, but when running on Microsoft Windows using the native UNC approach
+works.
+## FTP(S)
+curl supports the File Transfer Protocol with a lot of tweaks and levers. With
+or without using TLS.
+## GOPHER(S)
+Retrieve files.
+## HTTP(S)
+curl supports HTTP with numerous options and variations. It can speak HTTP
+version 0.9, 1.0, 1.1, 2 and 3 depending on build options and the correct
+command line options.
+## IMAP(S)
+Using the mail reading protocol, curl can download emails for you. With or
+without using TLS.
+## LDAP(S)
+curl can do directory lookups for you, with or without TLS.
+## MQTT
+curl supports MQTT version 3. Downloading over MQTT equals subscribe to a
+topic while uploading/posting equals publish on a topic. MQTT over TLS is not
+supported (yet).
+## POP3(S)
+Downloading from a pop3 server means getting a mail. With or without using
+TLS.
+## RTMP(S)
+The **Realtime Messaging Protocol** is primarily used to serve streaming media
+and curl can download it.
+## RTSP
+curl supports RTSP 1.0 downloads.
+## SCP
+curl supports SSH version 2 scp transfers.
+## SFTP
+curl supports SFTP (draft 5) done over SSH version 2.
+## SMB(S)
+curl supports SMB version 1 for upload and download.
+## SMTP(S)
+Uploading contents to an SMTP server means sending an email. With or without
+TLS.
+## TELNET
+Fetching a telnet URL starts an interactive session where it sends what it
+reads on stdin and outputs what the server sends it.
+## TFTP
+curl can do TFTP downloads and uploads.
+## WS(S)
+WebSocket done over HTTP/1. WSS implies that it works over HTTPS.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_PROXYPREFIX.md

@@ -0,0 +1,22 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# PROXY PROTOCOL PREFIXES
+The proxy string may be specified with a protocol:// prefix to specify
+alternative proxy protocols. (Added in 7.21.7)
+
+If no protocol is specified in the proxy string or if the string does not
+match a supported one, the proxy is treated as an HTTP proxy.
+
+The supported proxy protocol prefixes are as follows:
+## http://
+Makes it use it as an HTTP proxy. The default if no scheme prefix is used.
+## https://
+Makes it treated as an **HTTPS** proxy.
+## socks4://
+Makes it the equivalent of --socks4
+## socks4a://
+Makes it the equivalent of --socks4a
+## socks5://
+Makes it the equivalent of --socks5
+## socks5h://
+Makes it the equivalent of --socks5-hostname

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_SEEALSO.md

@@ -0,0 +1,5 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# SEE ALSO
+
+**ftp (1)**, **wget (1)**

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_SYNOPSIS.md

@@ -0,0 +1,5 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# SYNOPSIS
+
+**curl [options / URLs]**

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_URL.md

@@ -0,0 +1,28 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# URL
+The URL syntax is protocol-dependent. You find a detailed description in
+RFC 3986.
+
+If you provide a URL without a leading **protocol://** scheme, curl guesses
+what protocol you want. It then defaults to HTTP but assumes others based on
+often-used hostname prefixes. For example, for hostnames starting with `ftp.`
+curl assumes you want FTP.
+
+You can specify any amount of URLs on the command line. They are fetched in a
+sequential manner in the specified order unless you use --parallel. You can
+specify command line options and URLs mixed and in any order on the command
+line.
+
+curl attempts to reuse connections when doing multiple transfers, so that
+getting many files from the same server do not use multiple connects and setup
+handshakes. This improves speed. Connection reuse can only be done for URLs
+specified for a single command line invocation and cannot be performed between
+separate curl runs.
+
+Provide an IPv6 zone id in the URL with an escaped percentage sign. Like in
+
+    "http://[fe80::3%25eth0]/"
+
+Everything provided on the command line that is not a command line option or
+its argument, curl assumes is a URL and treats it as such.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_VARIABLES.md

@@ -0,0 +1,44 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# VARIABLES
+curl supports command line variables (added in 8.3.0). Set variables with
+--variable name=content or --variable name@file (where `file` can be stdin if
+set to a single dash (-)).
+
+Variable contents can be expanded in option parameters using `{{name}}` if the
+option name is prefixed with `--expand-`. This gets the contents of the
+variable `name` inserted, or a blank if the name does not exist as a
+variable. Insert `{{` verbatim in the string by prefixing it with a backslash,
+like `\{{`.
+
+You access and expand environment variables by first importing them. You
+select to either require the environment variable to be set or you can provide
+a default value in case it is not already set. Plain `--variable %name`
+imports the variable called `name` but exits with an error if that environment
+variable is not already set. To provide a default value if it is not set, use
+`--variable %name=content` or `--variable %name@content`.
+
+Example. Get the USER environment variable into the URL, fail if USER is not
+set:
+
+    --variable '%USER'
+    --expand-url = "https://example.com/api/{{USER}}/method"
+
+When expanding variables, curl supports a set of functions that can make the
+variable contents more convenient to use. It can trim leading and trailing
+white space with `trim`, it can output the contents as a JSON quoted string
+with `json`, URL encode the string with `url` or base64 encode it with `b64`.
+To apply functions to a variable expansion, add them colon separated to the
+right side of the variable. Variable content holding null bytes that are not
+encoded when expanded cause error.
+
+Example: get the contents of a file called $HOME/.secret into a variable
+called "fix". Make sure that the content is trimmed and percent-encoded when
+sent as POST data:
+
+    --variable %HOME
+    --expand-variable fix@{{HOME}}/.secret
+    --expand-data "{{fix:trim:url}}"
+    https://example.com/
+
+Command line variables and expansions were added in 8.3.0.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_VERSION.md

@@ -0,0 +1,15 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# VERSION
+
+This man page describes curl `%VERSION`. If you use a later version, chances
+are this man page does not fully document it. If you use an earlier version,
+this document tries to include version information about which specific
+version that introduced changes.
+
+You can always learn which the latest curl version is by running
+
+    curl https://curl.se/info
+
+The online version of this man page is always showing the latest incarnation:
+https://curl.se/docs/manpage.html

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/_WWW.md

@@ -0,0 +1,4 @@
+<!-- Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -->
+<!-- SPDX-License-Identifier: curl -->
+# WWW
+https://curl.se

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/abstract-unix-socket.md

@@ -0,0 +1,21 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: abstract-unix-socket
+Arg: <path>
+Help: Connect via abstract Unix domain socket
+Added: 7.53.0
+Protocols: HTTP
+Category: connection
+Multi: single
+See-also:
+  - unix-socket
+Example:
+  - --abstract-unix-socket socketpath $URL
+---
+
+# `--abstract-unix-socket`
+
+Connect through an abstract Unix domain socket, instead of using the network.
+Note: netstat shows the path of an abstract socket prefixed with `@`, however
+the \<path\> argument should not have this leading character.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/alt-svc.md

@@ -0,0 +1,28 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: alt-svc
+Arg: <filename>
+Protocols: HTTPS
+Help: Enable alt-svc with this cache file
+Added: 7.64.1
+Category: http
+Multi: append
+See-also:
+  - resolve
+  - connect-to
+Example:
+  - --alt-svc svc.txt $URL
+---
+
+# `--alt-svc`
+
+Enable the alt-svc parser. If the filename points to an existing alt-svc cache
+file, that gets used. After a completed transfer, the cache is saved to the
+filename again if it has been modified.
+
+Specify a "" filename (zero length) to avoid loading/saving and make curl just
+handle the cache in memory.
+
+If this option is used several times, curl loads contents from all the
+files but the last one is used for saving.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/anyauth.md

@@ -0,0 +1,30 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: anyauth
+Help: Pick any authentication method
+Protocols: HTTP
+Category: http proxy auth
+Added: 7.10.6
+Multi: mutex
+See-also:
+  - proxy-anyauth
+  - basic
+  - digest
+Example:
+  - --anyauth --user me:pwd $URL
+---
+
+# `--anyauth`
+
+Figure out authentication method automatically, and use the most secure one
+the remote site claims to support. This is done by first doing a request and
+checking the response-headers, thus possibly inducing an extra network
+round-trip. This option is used instead of setting a specific authentication
+method, which you can do with --basic, --digest, --ntlm, and --negotiate.
+
+Using --anyauth is not recommended if you do uploads from stdin, since it may
+require data to be sent twice and then the client must be able to rewind. If
+the need should arise when uploading from stdin, the upload operation fails.
+
+Used together with --user.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/append.md

@@ -0,0 +1,23 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Short: a
+Long: append
+Help: Append to target file when uploading
+Protocols: FTP SFTP
+Category: ftp sftp
+Added: 4.8
+Multi: boolean
+See-also:
+  - range
+  - continue-at
+Example:
+  - --upload-file local --append ftp://example.com/
+---
+
+# `--append`
+
+When used in an upload, this option makes curl append to the target file
+instead of overwriting it. If the remote file does not exist, it is
+created. Note that this flag is ignored by some SFTP servers (including
+OpenSSH).

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/aws-sigv4.md

@@ -0,0 +1,30 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: aws-sigv4
+Protocols: HTTP
+Arg: <provider1[:prvdr2[:reg[:srv]]]>
+Help: AWS V4 signature auth
+Category: auth http
+Added: 7.75.0
+Multi: single
+See-also:
+  - basic
+  - user
+Example:
+  - --aws-sigv4 "aws:amz:us-east-2:es" --user "key:secret" $URL
+---
+
+# `--aws-sigv4`
+
+Use AWS V4 signature authentication in the transfer.
+
+The provider argument is a string that is used by the algorithm when creating
+outgoing authentication headers.
+
+The region argument is a string that points to a geographic area of
+a resources collection (region-code) when the region name is omitted from
+the endpoint.
+
+The service argument is a string that points to a function provided by a cloud
+(service-code) when the service name is omitted from the endpoint.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/basic.md

@@ -0,0 +1,23 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: basic
+Help: HTTP Basic Authentication
+Protocols: HTTP
+Category: auth
+Added: 7.10.6
+Multi: mutex
+See-also:
+  - proxy-basic
+Example:
+  - -u name:password --basic $URL
+---
+
+# `--basic`
+
+Use HTTP Basic authentication with the remote host. This method is the default
+and this option is usually pointless, unless you use it to override a
+previously set option that sets a different authentication method (such as
+--ntlm, --digest, or --negotiate).
+
+Used together with --user.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/ca-native.md

@@ -0,0 +1,29 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: ca-native
+Help: Load CA certs from the OS
+Protocols: TLS
+Category: tls
+Added: 8.2.0
+Multi: boolean
+See-also:
+  - cacert
+  - capath
+  - dump-ca-embed
+  - insecure
+Example:
+  - --ca-native $URL
+---
+
+# `--ca-native`
+
+Use the CA store from the native operating system to verify the peer. By
+default, curl otherwise uses a CA store provided in a single file or
+directory, but when using this option it interfaces the operating system's own
+vault.
+
+This option works for curl on Windows when built to use OpenSSL, wolfSSL
+(added in 8.3.0) or GnuTLS (added in 8.5.0). When curl on Windows is built to
+use Schannel, this feature is implied and curl then only uses the native CA
+store.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/cacert.md

@@ -0,0 +1,46 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: cacert
+Arg: <file>
+Help: CA certificate to verify peer against
+Protocols: TLS
+Category: tls
+Added: 7.5
+Multi: single
+See-also:
+  - capath
+  - dump-ca-embed
+  - insecure
+Example:
+  - --cacert CA-file.txt $URL
+---
+
+# `--cacert`
+
+Use the specified certificate file to verify the peer. The file may contain
+multiple CA certificates. The certificate(s) must be in PEM format. Normally
+curl is built to use a default file for this, so this option is typically used
+to alter that default file.
+
+curl recognizes the environment variable named 'CURL_CA_BUNDLE' if it is set
+and the TLS backend is not Schannel, and uses the given path as a path to a CA
+cert bundle. This option overrides that variable.
+
+(Windows) curl automatically looks for a CA certs file named
+'curl-ca-bundle.crt', either in the same directory as curl.exe, or in the
+Current Working Directory, or in any folder along your PATH.
+
+curl 8.11.0 added a build-time option to disable this search behavior, and
+another option to restrict search to the application's directory.
+
+(iOS and macOS only) If curl is built against Secure Transport, then this
+option is supported for backward compatibility with other SSL engines, but it
+should not be set. If the option is not set, then curl uses the certificates
+in the system and user Keychain to verify the peer, which is the preferred
+method of verifying the peer's certificate chain.
+
+(Schannel only) This option is supported for Schannel in Windows 7 or later
+(added in 7.60.0). This option is supported for backward compatibility with
+other SSL engines; instead it is recommended to use Windows' store of root
+certificates (the default for Schannel).

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/capath.md

@@ -0,0 +1,29 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: capath
+Arg: <dir>
+Help: CA directory to verify peer against
+Protocols: TLS
+Category: tls
+Added: 7.9.8
+Multi: single
+See-also:
+  - cacert
+  - dump-ca-embed
+  - insecure
+Example:
+  - --capath /local/directory $URL
+---
+
+# `--capath`
+
+Use the specified certificate directory to verify the peer. Multiple paths can
+be provided by separated with colon (`:`) (e.g. `path1:path2:path3`). The
+certificates must be in PEM format, and if curl is built against OpenSSL, the
+directory must have been processed using the c_rehash utility supplied with
+OpenSSL. Using --capath can allow OpenSSL-powered curl to make SSL-connections
+much more efficiently than using --cacert if the --cacert file contains many
+CA certificates.
+
+If this option is set, the default capath value is ignored.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/cert-status.md

@@ -0,0 +1,25 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: cert-status
+Protocols: TLS
+Added: 7.41.0
+Help: Verify server cert status OCSP-staple
+Category: tls
+Multi: boolean
+See-also:
+  - pinnedpubkey
+Example:
+  - --cert-status $URL
+---
+
+# `--cert-status`
+
+Verify the status of the server certificate by using the Certificate Status
+Request (aka. OCSP stapling) TLS extension.
+
+If this option is enabled and the server sends an invalid (e.g. expired)
+response, if the response suggests that the server certificate has been
+revoked, or no response at all is received, the verification fails.
+
+This support is currently only implemented in the OpenSSL and GnuTLS backends.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/cert-type.md

@@ -0,0 +1,26 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: cert-type
+Protocols: TLS
+Arg: <type>
+Help: Certificate type (DER/PEM/ENG/P12)
+Category: tls
+Added: 7.9.3
+Multi: single
+See-also:
+  - cert
+  - key
+  - key-type
+Example:
+  - --cert-type PEM --cert file $URL
+---
+
+# `--cert-type`
+
+Set type of the provided client certificate. PEM, DER, ENG and P12 are
+recognized types.
+
+The default type depends on the TLS backend and is usually PEM, however for
+Secure Transport and Schannel it is P12. If --cert is a pkcs11: URI then ENG is
+the default type.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/cert.md

@@ -0,0 +1,60 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Short: E
+Long: cert
+Arg: <certificate[:password]>
+Help: Client certificate file and password
+Protocols: TLS
+Category: tls
+Added: 5.0
+Multi: single
+See-also:
+  - cert-type
+  - key
+  - key-type
+Example:
+  - --cert certfile --key keyfile $URL
+---
+
+# `--cert`
+
+Use the specified client certificate file when getting a file with HTTPS, FTPS
+or another SSL-based protocol. The certificate must be in PKCS#12 format if
+using Secure Transport, or PEM format if using any other engine. If the
+optional password is not specified, it is queried for on the terminal. Note
+that this option assumes a certificate file that is the private key and the
+client certificate concatenated. See --cert and --key to specify them
+independently.
+
+In the \<certificate\> portion of the argument, you must escape the character
+`:` as `\:` so that it is not recognized as the password delimiter. Similarly,
+you must escape the double quote character as \" so that it is not recognized
+as an escape character.
+
+If curl is built against OpenSSL library, and the engine pkcs11 is available,
+then a PKCS#11 URI (RFC 7512) can be used to specify a certificate located in
+a PKCS#11 device. A string beginning with `pkcs11:` is interpreted as a
+PKCS#11 URI. If a PKCS#11 URI is provided, then the --engine option is set as
+`pkcs11` if none was provided and the --cert-type option is set as `ENG` if
+none was provided.
+
+If curl is built against GnuTLS library, a PKCS#11 URI can be used to specify
+a certificate located in a PKCS#11 device. A string beginning with `pkcs11:`
+is interpreted as a PKCS#11 URI.
+
+(iOS and macOS only) If curl is built against Secure Transport, then the
+certificate string can either be the name of a certificate/private key in the
+system or user keychain, or the path to a PKCS#12-encoded certificate and
+private key. If you want to use a file from the current directory, please
+precede it with `./` prefix, in order to avoid confusion with a nickname.
+
+(Schannel only) Client certificates must be specified by a path expression to
+a certificate store. (Loading *PFX* is not supported; you can import it to a
+store first). You can use "\<store location\>\\<store name\>\\<thumbprint\>"
+to refer to a certificate in the system certificates store, for example,
+*"CurrentUser\MY\934a7ac6f8a5d579285a74fa61e19f23ddfe8d7a"*. Thumbprint is
+usually a SHA-1 hex string which you can see in certificate details. Following
+store locations are supported: *CurrentUser*, *LocalMachine*,
+*CurrentService*, *Services*, *CurrentUserGroupPolicy*,
+*LocalMachineGroupPolicy* and *LocalMachineEnterprise*.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/ciphers.md

@@ -0,0 +1,25 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: ciphers
+Arg: <list>
+Help: TLS 1.2 (1.1, 1.0) ciphers to use
+Protocols: TLS
+Category: tls
+Added: 7.9
+Multi: single
+See-also:
+  - tls13-ciphers
+  - proxy-ciphers
+  - curves
+Example:
+  - --ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256 $URL
+---
+
+# `--ciphers`
+
+Specifies which cipher suites to use in the connection if it negotiates
+TLS 1.2 (1.1, 1.0). The list of ciphers suites must specify valid ciphers.
+Read up on cipher suite details on this URL:
+
+https://curl.se/docs/ssl-ciphers.html

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/compressed-ssh.md

@@ -0,0 +1,19 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: compressed-ssh
+Help: Enable SSH compression
+Protocols: SCP SFTP
+Added: 7.56.0
+Category: scp ssh
+Multi: boolean
+See-also:
+  - compressed
+Example:
+  - --compressed-ssh sftp://example.com/
+---
+
+# `--compressed-ssh`
+
+Enables built-in SSH compression. This is a request, not an order; the server
+may or may not do it.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/compressed.md

@@ -0,0 +1,27 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: compressed
+Help: Request compressed response
+Protocols: HTTP
+Category: http
+Added: 7.10
+Multi: boolean
+See-also:
+  - compressed-ssh
+Example:
+  - --compressed $URL
+---
+
+# `--compressed`
+
+Request a compressed response using one of the algorithms curl supports, and
+automatically decompress the content.
+
+Response headers are not modified when saved, so if they are "interpreted"
+separately again at a later point they might appear to be saying that the
+content is (still) compressed; while in fact it has already been decompressed.
+
+If this option is used and the server sends an unsupported encoding, curl
+reports an error. This is a request, not an order; the server may or may not
+deliver data compressed.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/config.md

@@ -0,0 +1,84 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: config
+Arg: <file>
+Help: Read config from a file
+Short: K
+Category: curl
+Added: 4.10
+Multi: append
+See-also:
+  - disable
+Example:
+  - --config file.txt $URL
+---
+
+# `--config`
+
+Specify a text file to read curl arguments from. The command line arguments
+found in the text file are used as if they were provided on the command
+line.
+
+Options and their parameters must be specified on the same line in the file,
+separated by whitespace, colon, or the equals sign. Long option names can
+optionally be given in the config file without the initial double dashes and
+if so, the colon or equals characters can be used as separators. If the option
+is specified with one or two dashes, there can be no colon or equals character
+between the option and its parameter.
+
+If the parameter contains whitespace or starts with a colon (:) or equals sign
+(=), it must be specified enclosed within double quotes ("like this"). Within
+double quotes the following escape sequences are available: \\, \", \t, \n, \r
+and \v. A backslash preceding any other letter is ignored.
+
+If the first non-blank column of a config line is a '#' character, that line
+is treated as a comment.
+
+Only write one option per physical line in the config file. A single line is
+required to be no more than 10 megabytes (since 8.2.0).
+
+Specify the filename to --config as minus "-" to make curl read the file from
+stdin.
+
+Note that to be able to specify a URL in the config file, you need to specify
+it using the --url option, and not by simply writing the URL on its own
+line. So, it could look similar to this:
+
+    url = "https://curl.se/docs/"
+
+    # --- Example file ---
+    # this is a comment
+    url = "example.com"
+    output = "curlhere.html"
+    user-agent = "superagent/1.0"
+
+    # and fetch another URL too
+    url = "example.com/docs/manpage.html"
+    -O
+    referer = "http://nowhereatall.example.com/"
+    # --- End of example file ---
+
+When curl is invoked, it (unless --disable is used) checks for a default
+config file and uses it if found, even when --config is used. The default
+config file is checked for in the following places in this order:
+
+1) **"$CURL_HOME/.curlrc"**
+
+2) **"$XDG_CONFIG_HOME/curlrc"** (Added in 7.73.0)
+
+3) **"$HOME/.curlrc"**
+
+4) Windows: **"%USERPROFILE%\.curlrc"**
+
+5) Windows: **"%APPDATA%\.curlrc"**
+
+6) Windows: **"%USERPROFILE%\Application Data\.curlrc"**
+
+7) Non-Windows: use getpwuid to find the home directory
+
+8) On Windows, if it finds no *.curlrc* file in the sequence described above, it
+checks for one in the same directory the curl executable is placed.
+
+On Windows two filenames are checked per location: *.curlrc* and *_curlrc*,
+preferring the former. Older versions on Windows checked for *_curlrc* only.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/connect-timeout.md

@@ -0,0 +1,28 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: connect-timeout
+Arg: <seconds>
+Help: Maximum time allowed to connect
+Category: connection timeout
+Added: 7.7
+Multi: single
+See-also:
+  - max-time
+Example:
+  - --connect-timeout 20 $URL
+  - --connect-timeout 3.14 $URL
+---
+
+# `--connect-timeout`
+
+Maximum time in seconds that you allow curl's connection to take. This only
+limits the connection phase, so if curl connects within the given period it
+continues - if not it exits.
+
+This option accepts decimal values (added in 7.32.0). The decimal value needs
+to be provided using a dot (.) as decimal separator - not the local version
+even if it might be using another separator.
+
+The connection phase is considered complete when the DNS lookup and requested
+TCP, TLS or QUIC handshakes are done.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/connect-to.md

@@ -0,0 +1,40 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: connect-to
+Arg: <HOST1:PORT1:HOST2:PORT2>
+Help: Connect to host2 instead of host1
+Added: 7.49.0
+Category: connection dns
+Multi: append
+See-also:
+  - resolve
+  - header
+Example:
+  - --connect-to example.com:443:example.net:8443 $URL
+---
+
+# `--connect-to`
+
+For a request intended for the `HOST1:PORT1` pair, connect to `HOST2:PORT2`
+instead. This option is only used to establish the network connection. It does
+NOT affect the hostname/port number that is used for TLS/SSL (e.g. SNI,
+certificate verification) or for the application protocols.
+
+`HOST1` and `PORT1` may be empty strings, meaning any host or any port number.
+`HOST2` and `PORT2` may also be empty strings, meaning use the request's
+original hostname and port number.
+
+A hostname specified to this option is compared as a string, so it needs to
+match the name used in request URL. It can be either numerical such as
+`127.0.0.1` or the full host name such as `example.org`.
+
+Example: redirect connects from the example.com hostname to 127.0.0.1
+independently of port number:
+
+    curl --connect-to example.com::127.0.0.1: https://example.com/
+
+Example: redirect connects from all hostnames to 127.0.0.1 independently of
+port number:
+
+    curl --connect-to ::127.0.0.1: http://example.com/

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/continue-at.md

@@ -0,0 +1,32 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Short: C
+Long: continue-at
+Arg: <offset>
+Help: Resumed transfer offset
+Category: connection
+Added: 4.8
+Multi: single
+See-also:
+  - range
+Example:
+  - -C - $URL
+  - -C 400 $URL
+---
+
+# `--continue-at`
+
+Resume a previous transfer from the given byte offset. The given offset is the
+exact number of bytes that are skipped, counting from the beginning of the
+source file before it is transferred to the destination. If used with uploads,
+the FTP server command SIZE is not used by curl.
+
+Use "-C -" to instruct curl to automatically find out where/how to resume the
+transfer. It then uses the given output/input files to figure that out.
+
+This command line option is mutually exclusive with --range: you can only use
+one of them for a single transfer.
+
+The --no-clobber and --remove-on-error options cannot be used together with
+--continue-at.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/cookie-jar.md

@@ -0,0 +1,39 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Short: c
+Long: cookie-jar
+Arg: <filename>
+Protocols: HTTP
+Help: Save cookies to <filename> after operation
+Category: http
+Added: 7.9
+Multi: single
+See-also:
+  - cookie
+  - junk-session-cookies
+Example:
+  - -c store-here.txt $URL
+  - -c store-here.txt -b read-these $URL
+---
+
+# `--cookie-jar`
+
+Specify to which file you want curl to write all cookies after a completed
+operation. Curl writes all cookies from its in-memory cookie storage to the
+given file at the end of operations. Even if no cookies are known, a file is
+created so that it removes any formerly existing cookies from the file. The
+file uses the Netscape cookie file format. If you set the filename to a single
+minus, "-", the cookies are written to stdout.
+
+The file specified with --cookie-jar is only used for output. No cookies are
+read from the file. To read cookies, use the --cookie option. Both options
+can specify the same file.
+
+This command line option activates the cookie engine that makes curl record
+and use cookies. The --cookie option also activates it.
+
+If the cookie jar cannot be created or written to, the whole curl operation
+does not fail or even report an error clearly. Using --verbose gets a warning
+displayed, but that is the only visible feedback you get about this possibly
+lethal situation.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/cookie.md

@@ -0,0 +1,62 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Short: b
+Long: cookie
+Arg: <data|filename>
+Protocols: HTTP
+Help: Send cookies from string/load from file
+Category: http
+Added: 4.9
+Multi: append
+See-also:
+  - cookie-jar
+  - junk-session-cookies
+Example:
+  - -b "" $URL
+  - -b cookiefile $URL
+  - -b cookiefile -c cookiefile $URL
+  - -b name=Jane $URL
+---
+
+# `--cookie`
+
+This option has two slightly separate cookie sending functions.
+
+Either: pass the exact data to send to the HTTP server in the Cookie header.
+It is supposedly data previously received from the server in a `Set-Cookie:`
+line. The data should be in the format `NAME1=VALUE1; NAME2=VALUE2`. When
+given a set of specific cookies, curl populates its cookie header with this
+content explicitly in all outgoing request(s). If multiple requests are done
+due to authentication, followed redirects or similar, they all get this cookie
+header passed on.
+
+Or: If no `=` symbol is used in the argument, it is instead treated as a
+filename to read previously stored cookie from. This option also activates the
+cookie engine which makes curl record incoming cookies, which may be handy if
+you are using this in combination with the --location option or do multiple
+URL transfers on the same invoke.
+
+If the filename is a single minus ("-"), curl reads the contents from stdin.
+If the filename is an empty string ("") and is the only cookie input, curl
+activates the cookie engine without any cookies.
+
+The file format of the file to read cookies from should be plain HTTP headers
+(Set-Cookie style) or the Netscape/Mozilla cookie file format.
+
+The file specified with --cookie is only used as input. No cookies are written
+to that file. To store cookies, use the --cookie-jar option.
+
+If you use the Set-Cookie file format and do not specify a domain then the
+cookie is not sent since the domain never matches. To address this, set a
+domain in Set-Cookie line (doing that includes subdomains) or preferably: use
+the Netscape format.
+
+Users often want to both read cookies from a file and write updated cookies
+back to a file, so using both --cookie and --cookie-jar in the same command
+line is common.
+
+If curl is built with PSL (**Public Suffix List**) support, it detects and
+discards cookies that are specified for such suffix domains that should not be
+allowed to have cookies. If curl is *not* built with PSL support, it has no
+ability to stop super cookies.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/create-dirs.md

@@ -0,0 +1,26 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: create-dirs
+Help: Create necessary local directory hierarchy
+Category: output
+Added: 7.10.3
+Multi: boolean
+See-also:
+  - ftp-create-dirs
+  - output-dir
+Example:
+  - --create-dirs --output local/dir/file $URL
+---
+
+# `--create-dirs`
+
+When used in conjunction with the --output option, curl creates the necessary
+local directory hierarchy as needed. This option creates the directories
+mentioned with the --output option combined with the path possibly set with
+--output-dir. If the combined output filename uses no directory, or if the
+directories it mentions already exist, no directories are created.
+
+Created directories are made with mode 0750 on Unix-style file systems.
+
+To create remote directories when using FTP or SFTP, try --ftp-create-dirs.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/create-file-mode.md

@@ -0,0 +1,23 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: create-file-mode
+Arg: <mode>
+Help: File mode for created files
+Protocols: SFTP SCP FILE
+Category: sftp scp file upload
+Added: 7.75.0
+Multi: single
+See-also:
+  - ftp-create-dirs
+Example:
+  - --create-file-mode 0777 -T localfile sftp://example.com/new
+---
+
+# `--create-file-mode`
+
+When curl is used to create files remotely using one of the supported
+protocols, this option allows the user to set which 'mode' to set on the file
+at creation time, instead of the default 0644.
+
+This option takes an octal number as argument.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/crlf.md

@@ -0,0 +1,19 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: crlf
+Help: Convert LF to CRLF in upload
+Protocols: FTP SMTP
+Category: ftp smtp
+Added: 5.7
+Multi: boolean
+See-also:
+  - use-ascii
+Example:
+  - --crlf -T file ftp://example.com/
+---
+
+# `--crlf`
+
+Convert line feeds to carriage return plus line feeds in upload. Useful for
+**MVS (OS/390)**.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/crlfile.md

@@ -0,0 +1,21 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: crlfile
+Arg: <file>
+Protocols: TLS
+Help: Certificate Revocation list
+Added: 7.19.7
+Category: tls
+Multi: single
+See-also:
+  - cacert
+  - capath
+Example:
+  - --crlfile rejects.txt $URL
+---
+
+# `--crlfile`
+
+Provide a file using PEM format with a Certificate Revocation List that may
+specify peer certificates that are to be considered revoked.

local-test-curl-delta-01/afc-curl/docs/cmdline-opts/curves.md

@@ -0,0 +1,28 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: curves
+Arg: <list>
+Help: (EC) TLS key exchange algorithms to request
+Protocols: TLS
+Added: 7.73.0
+Category: tls
+Multi: single
+See-also:
+  - ciphers
+Example:
+  - --curves X25519 $URL
+---
+
+# `--curves`
+
+Set specific curves to use during SSL session establishment according to RFC
+8422, 5.1. Multiple algorithms can be provided by separating them with `:`
+(e.g. `X25519:P-521`). The parameter is available identically in the OpenSSL
+`s_client` and `s_server` utilities.
+
+--curves allows a OpenSSL powered curl to make SSL-connections with exactly
+the (EC) curve requested by the client, avoiding nontransparent client/server
+negotiations.
+
+If this option is set, the default curves list built into OpenSSL are ignored.