diff options
| author | Thomas E. Dickey <dickey@invisible-island.net> | 1999-01-13 11:46:01 -0500 |
|---|---|---|
| committer | Thomas E. Dickey <dickey@invisible-island.net> | 1999-01-13 11:46:01 -0500 |
| commit | a2e9461739dd215db90a5cee2c22a74e5f57d151 (patch) | |
| tree | 20951eebb27137ae8f33e7231ac22511ce7671b1 /lynx_help/keystrokes | |
| parent | 8bccca15371c1bee770ef51f389a915b4ef4e417 (diff) | |
| download | lynx-snapshots-a2e9461739dd215db90a5cee2c22a74e5f57d151.tar.gz | |
snapshot of project "lynx", label v2-8-2dev_13
Diffstat (limited to 'lynx_help/keystrokes')
| -rw-r--r-- | lynx_help/keystrokes/alt_edit_help.html | 51 | ||||
| -rw-r--r-- | lynx_help/keystrokes/edit_help.html | 73 | ||||
| -rw-r--r-- | lynx_help/keystrokes/environments.html | 20 | ||||
| -rw-r--r-- | lynx_help/keystrokes/option_help.html | 89 |
4 files changed, 176 insertions, 57 deletions
diff --git a/lynx_help/keystrokes/alt_edit_help.html b/lynx_help/keystrokes/alt_edit_help.html new file mode 100644 index 00000000..a6da3002 --- /dev/null +++ b/lynx_help/keystrokes/alt_edit_help.html @@ -0,0 +1,51 @@ +<!DOCTYPE html public "-//IETF//DTD HTML 3.0//EN"> +<html> +<head> +<title>Lynx Line Editor Alternate Key Binding</title> +<link rev="made" href="mailto:lynx-dev@sig.net"> +</head> +<body> +<h1>+++ALTERNATE BINDINGS+++</h1> + +Lynx invokes a built-in <em>Line Editor</em> for entering strings in +response to prompts, in forms, and for email messages if an external editor +has not been defined. Administrators can offer additional alternate key +bindings by adding them in LYEditmap.c before compiling Lynx. If available, +they may be selected via the 'o'ptions menu, or by editing lineedit_mode in +the '.lynxrc' file. + +<p>Note: setting emacs/vi keys ON has no effect on line-editor bindings. + +<p>This is the <em>Alternate Bindings</em> keymap: + +<p><pre> + ENTER Input complete - RETURN + TAB Input complete - TAB, Do + ABORT Input cancelled - Ctrl-G, Ctrl-O, (Ctrl-C on some systems) + ERASE Erase the line - Ctrl-U + + BACK Cursor back char - Left-Arrow, Ctrl-B + FORW Cursor forward char - Right-Arrow, Ctrl-F + BACKW Cursor back word - Ctrl-P + FORWW Cursor forward word - Ctrl-N + BOL Go to begin of line - Ctrl-A, Home, Find + EOL Go to end of line - Ctrl-E, End, Select + + DELP Delete prev char - Ctrl-H, DELETE, Remove + DELN Delete next [*] char - Ctrl-D + DELPW Delete prev word - Ctrl-R + DELNW Delete next word - Ctrl-T + DELBL Delete to beg of line - Ctrl-X + DELEL Delete to end of line - Ctrl-K + + UPPER Upper case the line - Ctrl-^ + LOWER Lower case the line - Ctrl-_ + + LKCMD Invoke cmd prompt - Ctrl-V (in form text fields, only) + +[*] "next" means the character "under" a box or underline style cursor; it + means "to the immediate right of" an I-beam (between characters) type + cursor. +</pre> +</body> +</html> diff --git a/lynx_help/keystrokes/edit_help.html b/lynx_help/keystrokes/edit_help.html index c58af9b2..d2a7c447 100644 --- a/lynx_help/keystrokes/edit_help.html +++ b/lynx_help/keystrokes/edit_help.html @@ -10,42 +10,45 @@ Lynx invokes a built-in <em>Line Editor</em> for entering strings in response to prompts, in forms, and for email messages if an external editor has not been defined. Administrators can offer alternate key bindings -by adding them in LYEditmap.c before compiling Lynx. If available, they may -be selected via the old-style 'o'ptions menu (see -forms_options command -line option), or by editing lineedit_mode in the .lynxrc file. - -<p>Note: setting emacs/vi keys ON has no effect on line-editor bindings. - -<p>This is the <em>Default Binding</em>: - -<p><pre> - ENTER Input complete - RETURN - TAB Input complete - TAB, Do - ABORT Input cancelled - Ctrl-G, Ctrl-O, Ctrl-C - ERASE Erase the line - Ctrl-U, Ctrl-X - - BACK Cursor back char - Left-Arrow - FORW Cursor forward char - Right-Arrow - BACKW Cursor back word - Ctrl-P - FORWW Cursor forward word - Ctrl-N - BOL Go to begin of line - Ctrl-A, Home, Find - EOL Go to end of line - Ctrl-E, End, Select - - DELP Delete prev char - Ctrl-H, DELETE, Remove - DELN Delete next [*] char - Ctrl-D, Ctrl-R - DELPW Delete prev word - Ctrl-B - DELNW Delete next word - Ctrl-F - DELEL Delete to end of line - Ctrl-\ - - LOWER Lower case the line - Ctrl-K - UPPER Upper case the line - Ctrl-T - - LKCMD Invoke cmd prompt - Ctrl-V (in form text fields, only) +by adding them in LYEditmap.c before compiling Lynx. If available, they may +be selected via the 'o'ptions menu, or by editing lineedit_mode in the +'.lynxrc' file. + +<p>One such alternate key binding, which may be available on your system, +is the <A HREF="alt_edit_help.html">Alternate Bindings</A> keymap. + +<p>Note: setting emacs/vi keys ON has no effect on line-editor bindings. + +<p>This is the <em>Default Binding</em> keymap: + +<p><pre> + ENTER Input complete - RETURN + TAB Input complete - TAB, Do + ABORT Input cancelled - Ctrl-G, Ctrl-O, (Ctrl-C on some systems) + ERASE Erase the line - Ctrl-U, Ctrl-X + + BACK Cursor back char - Left-Arrow + FORW Cursor forward char - Right-Arrow + BACKW Cursor back word - Ctrl-P + FORWW Cursor forward word - Ctrl-N + BOL Go to begin of line - Ctrl-A, Home, Find + EOL Go to end of line - Ctrl-E, End, Select + + DELP Delete prev char - Ctrl-H, DELETE, Remove + DELN Delete next [*] char - Ctrl-D, Ctrl-R + DELPW Delete prev word - Ctrl-B + DELNW Delete next word - Ctrl-F + DELEL Delete to end of line - Ctrl-_ + + UPPER Upper case the line - Ctrl-T + LOWER Lower case the line - Ctrl-K + + LKCMD Invoke cmd prompt - Ctrl-V (in form text fields, only) SWMAP Switch input keymap - Ctrl-^ - -[*] "next" means the character "under" a box or underline type cursor; it - means "to the immediate right of" an I-beam type (between characters) - cursor. + +[*] "next" means the character "under" a box or underline style cursor; it + means "to the immediate right of" an I-beam (between characters) type + cursor. </pre> </body> </html> diff --git a/lynx_help/keystrokes/environments.html b/lynx_help/keystrokes/environments.html index c7d68eab..7a832e8a 100644 --- a/lynx_help/keystrokes/environments.html +++ b/lynx_help/keystrokes/environments.html @@ -7,20 +7,19 @@ <em>ENVIRONMENT</em> In addition to various "standard" environment variables - such as HOME, PATH, USER, DISPLAY, TMPDIR, etc, Lynx utilizes - several Lynx-specific environment variables, <a href="#env">if they - exist</a>. + such as HOME, PATH, USER, DISPLAY, TMPDIR, etc, Lynx utilizes + several Lynx-specific environment variables, <a href="#env">if they exist</a>. - Others may be created or modified by Lynx to pass data to - an external program, or for other reasons. These are + Others may be created or modified by Lynx to pass data to + an external program, or for other reasons. These are listed separately <a href="#setenv">below</a>. - See also the sections on <a href="#cgi">SIMULATED CGI SUPPORT</a> and + See also the sections on <a href="#cgi">SIMULATED CGI SUPPORT</a> and <a href="#language">NATIVE LANGUAGE SUPPORT</a>, below. Note: Not all environment variables apply to all types of - platforms supported by Lynx, though most do. Feedback on - platform dependencies is solicited. See also <a href="#dos">win32/dos</a> specific + platforms supported by Lynx, though most do. Feedback on + platform dependencies is solicited. See also <a href="#dos">win32/dos</a> specific variables. <a name="env"><em> @@ -105,7 +104,7 @@ Environment Variables Used By Lynx: the form PROTOCOL_proxy (literally: http_proxy, ftp_proxy, gopher_proxy, etc), to "http://some.server.dom:port/". - See <a href="#proxy">below</a> for details, and examples. + See <a href="#proxy">details and examples</a>. WWW_access_GATEWAY Lynx still supports use of gateway @@ -117,8 +116,7 @@ Environment Variables Used By Lynx: discontinued. Note that you do not include a terminal '/' for gateways, but do for proxies specified by PROTOCOL_proxy - environment variables. See - <a href="#proxy">below</a> for details. + environment variables. See <a href="#proxy">details</a>. WWW_HOME This variable, if set, will override diff --git a/lynx_help/keystrokes/option_help.html b/lynx_help/keystrokes/option_help.html index c7b77225..594010d9 100644 --- a/lynx_help/keystrokes/option_help.html +++ b/lynx_help/keystrokes/option_help.html @@ -19,15 +19,20 @@ compiled in or chosen in `lynx.cfg':<P> <LI><A HREF="#EM">Emacs keys</A> <LI><A HREF="#LL">Execution links</A> <LI><A HREF="#KM">Keypad mode</A> +<LI><A HREF="#LE">Line edit style</A> <LI><A HREF="#PM">Personal Mail Address</A> -<LI><A HREF="#PU">Pop-ups for select fields</A> <LI><A HREF="#ST">Searching type</A> <LI><A HREF="#SC">Show color</A> <LI><A HREF="#CL">Show cursor for current link or option</A> <LI><A HREF="#UM">User Mode</A> -<LI><A HREF="#VB">Verbose Images</A> <LI><A HREF="#VI">VI keys</A> <LI><A HREF="#DV">X DISPLAY variable</A></UL> +<LI>Document Layout +<UL> +<LI><A HREF="#tagsoup">HTML error tolerance</A> +<LI><A HREF="#PU">Pop-ups for select fields</A> +<LI><A HREF="#SI">Show Images</A> +<LI><A HREF="#VB">Verbose Images</A></UL> <LI>Bookmark Options <UL> <LI><A HREF="#MB">Multi-bookmarks</A> @@ -47,9 +52,6 @@ compiled in or chosen in `lynx.cfg':<P> <LI><A HREF="#PC">Preferred Document Charset</A> <LI><A HREF="#PL">Preferred Document Language</A> <LI><A HREF="#UA">User Agent</A></UL> -<LI> -- not in Options Form -- -<UL> -<LI><A HREF="#LE">Line edit style</A></UL> </UL> <H1><A NAME="CK">Cookies</A></H1> @@ -68,6 +70,7 @@ If set to 'ON' then the CTRL-P, CTRL-N, CTRL-F and CTRL-B keys will be mapped to up-arrow, down-arrow, right-arrow and left-arrow respectively. Otherwise, they remain mapped to their configured bindings (normally UP_TWO lines, DOWN_TWO lines, NEXT_PAGE and PREV_PAGE respectively). +<p>Note: setting emacs keys does not affect the line-editor bindings. <H1><A NAME="LL">Execution links</A></H1> @@ -82,6 +85,13 @@ see Lynx Navigation) and having every link numbered (numbered links) so that the links may be selected by numbers instead of moving to them with the arrow keys. You can also number form fields. +<H1><A NAME="LE">Line edit style</A></H1> + +This allows you to set alternate key bindings for the built-in line editor, +if your system administrator has installed +<A HREF="alt_edit_help.html">Alternate Bindings</A>. +Otherwise, Lynx uses the <A HREF="edit_help.html">Default Binding</A>. + <H1><A NAME="PM">Personal Mail Address</A></H1> You may set your mail address here so that when mailing messages @@ -157,6 +167,68 @@ for beginners. <dt><EM>Advanced</EM>: The URL is shown on the status line. </dl> +<H1><A NAME="tagsoup">HTML error tolerance</A></H1> + +Lynx often has to deal with invalid HTML markup. It always tries to +recover from errors, but there is no universally correct way for doing +this. As a result, there are two parsing modes: +"<DFN>SortaSGML</DFN>" attempts to enforce valid nesting of most tags +at an earlier stage of processing, while "<DFN>TagSoup</DFN>" relies +more on the HTML rendering stage to mimic the behavior of some other +browsers. +You can also switch between these modes with the CTRL-V key, and the +default can be changed in lynx.cfg or with the -tagsoup command line +switch. + +<P> +The "SortaSGML" mode will often appear to be more strict, and makes +some errors apparent that are otherwise unnoticeable. One particular +difference is the handling of block elements or +<li>..</li> inside <a HREF="some.url">..</a>. +Invalid nesting like this may turn anchors into hidden links which +cannot be easily followed, this is avoided in "TagSoup" mode. See the +<a href="follow_help.html">help on following links by +number</a> for more information on hidden links. Often pages may be +more readable in "TagSoup" mode, but sometimes the opposite is true. +Most documents with valid HTML, and documents with only minor errors, +should be rendered the same way in both modes. + +<P> +If you are curious about what goes on behind the scenes, but find that +the information from the -trace switch is just too much, Lynx can be +started with the -preparsed switch; going into SOURCE mode ('\' key) +and toggling the parsing mode (with CTRL-V) should then show some of +the differences. + +<!-- +LP's version - for reference - TD + +While the proper HTML markup should be canonical, badly nested HTML pages +may be recovered in different ways. There are two error recovery modes +in Lynx: SortaSGML with the recovery at SGML stage and TagSoup mode +with the recovery at HTML parsing stage, the latter gives more +recovery and was the default in Lynx 2.7.2 and before, +and the first may be useful for page validation purposes. +One particular difference is known for <li>..</li> +or similar strong markup inside <a HREF="some.url">..</a> +anchor text - those links are not reachable in SortaSGML +(such markup should be placed outside <a>..</a> indeed). +Default recovery mode can also be switched with CTRL-V key, +from lynx.cfg or command line switch. +--> + + +<H1><A NAME="SI">Show Images</A></H1> + +Text-based browser cannot show images directly, so we have a choice: +ignore all images without ALT= text string (this is also switched by +<A HREF="../Lynx_users_guide.html#[-key">'[' key</A>), +show labels (see also "verbose images" for choice between [IMAGE] and filename), +use links for every image to make it possible to download them +(also switched by <A HREF="../Lynx_users_guide.html#*-key">'*' key</A>). +Changing these settings will not be saved but could be made permanent +by changing the respective settings in lynx.cfg. + <H1><A NAME="VB">Verbose Images</A></H1> Controls whether or not Lynx replaces the [LINK], [INLINE] and [IMAGE] comments @@ -170,6 +242,7 @@ If set to 'ON' then the lowercase h, j, k and l keys will be mapped to left-arrow, down-arrow, up-arrow and right-arrow respectively. <p>The uppercase H, J, K, and L keys remain mapped to their configured bindings (normally HELP, JUMP, KEYMAP and LIST, respectively). +<p>Note: setting vi keys does not affect the line-editor bindings. <H1><A NAME="DV">X DISPLAY variable</A></H1> @@ -308,12 +381,6 @@ be prosecuted. DO NOT misrepresent Lynx as Mozilla. The Options Menu issues a warning about possible copyright infringement whenever the header is changed to one which does not include `Lynx' or `lynx'. -<H1><A NAME="LE">Line edit style</A></H1> - -This allows you to set alternate key bindings for the built-in line editor, -if your system administrator has installed alternates. -Otherwise, Lynx uses the <A HREF="edit_help.html">Default Binding</A>. - </BODY> </HTML> |