1 bba111bc 2021-03-28 op .\" Copyright (c) 2021 Omar Polo <op@omarpolo.com>
3 bba111bc 2021-03-28 op .\" Permission to use, copy, modify, and distribute this software for any
4 bba111bc 2021-03-28 op .\" purpose with or without fee is hereby granted, provided that the above
5 bba111bc 2021-03-28 op .\" copyright notice and this permission notice appear in all copies.
7 bba111bc 2021-03-28 op .\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
8 bba111bc 2021-03-28 op .\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
9 bba111bc 2021-03-28 op .\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
10 bba111bc 2021-03-28 op .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
11 bba111bc 2021-03-28 op .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
12 bba111bc 2021-03-28 op .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
13 bba111bc 2021-03-28 op .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
14 bba111bc 2021-03-28 op .Dd $Mdocdate: March 28 2021$
15 bba111bc 2021-03-28 op .Dt TELESCOPE 1
19 a19dd818 2021-08-03 op .Nd multi-protocol browser
24 c92e529c 2021-06-15 op .Op Fl c Pa config
27 bba111bc 2021-03-28 op .Sh DESCRIPTION
29 a19dd818 2021-08-03 op is an interactive browser that supports the Finger, Gemini and Gopher
32 a19dd818 2021-08-03 op features tabs, a minibuffer, interactive completions, bookmarks and
33 a19dd818 2021-08-03 op out-of-band TOFU verification.
35 c92e529c 2021-06-15 op The arguments are as follows:
36 dc761924 2021-07-15 op .Bl -tag -width xxxxxxxxxxxxx
37 97870a34 2021-07-15 op .It Fl C , Fl -colors
38 97870a34 2021-07-15 op Show all available colors and exit.
39 c92e529c 2021-06-15 op .It Fl c Pa config
40 c92e529c 2021-06-15 op Specify an alternative configuration file.
42 c92e529c 2021-06-15 op .Pa $HOME/.telescope/config
44 ccc5591f 2021-07-15 op .It Fl h , Fl -help
45 ccc5591f 2021-07-15 op Display version and usage.
47 ccc5591f 2021-07-15 op Configtest mode.
48 ccc5591f 2021-07-15 op Only check the configuration file for validity.
49 dc761924 2021-07-15 op .It Fl v , Fl -version
50 dc761924 2021-07-15 op Display version.
52 7ee780fa 2021-07-21 op .Sh UI CONCEPTS
54 7ee780fa 2021-07-21 op interface is divided into four areas: the tabline, the body, the
55 7ee780fa 2021-07-21 op modeline and the echoarea/minibuffer.
57 7ee780fa 2021-07-21 op The tabline is always at the top of the screen and displays the tabs
58 7ee780fa 2021-07-21 op separated by a vertical line.
59 7ee780fa 2021-07-21 op When there are more tabs than the size of the window allow to display,
60 7ee780fa 2021-07-21 op the characters
64 7ee780fa 2021-07-21 op are shown at the start/end of the tabline to indicate that there are
65 7ee780fa 2021-07-21 op more tabs in that direction.
67 7ee780fa 2021-07-21 op The body occupies the majority of the visible area.
68 7ee780fa 2021-07-21 op It contains the current page and optionally a side window.
70 7ee780fa 2021-07-21 op The modeline is the second to last row of the screen.
71 7ee780fa 2021-07-21 op It shows some information about the page: a spinner when the page is
72 7ee780fa 2021-07-21 op loading, the trust level, the document type, the scroll offset and the
75 7ee780fa 2021-07-21 op The echoarea is usually the last line of the screen.
76 7ee780fa 2021-07-21 op Messages are often showed there, and link addresses too.
77 7ee780fa 2021-07-21 op The echoarea is also used to obtain input from the user.
78 7ee780fa 2021-07-21 op When commands like
81 7ee780fa 2021-07-21 op .Ic link-select
82 9eb0c887 2021-08-03 op are invoked, the minibuffer area grows to show possible completions.
85 7ee780fa 2021-07-21 op aims to use the
86 7ee780fa 2021-07-21 op .Dq Trust, but Verify Pq where appropriate
89 7ee780fa 2021-07-21 op .Pq Dq Trust On First Use .
90 bba111bc 2021-03-28 op The idea is to define three level of verification for a certificate:
91 bba111bc 2021-03-28 op .Bl -tag -width 12m
94 7ee780fa 2021-07-21 op the server fingerprint does NOT match the stored value.
97 7ee780fa 2021-07-21 op the server fingerprint matches the store one.
100 7ee780fa 2021-07-21 op the fingerprint matches and has been verified out-of-band.
103 7ee780fa 2021-07-21 op The trust level of the page is indicated in the modeline with the
104 7ee780fa 2021-07-21 op indicated character.
106 bba111bc 2021-03-28 op Most of the time the
108 bba111bc 2021-03-28 op level is enough, but where is appropriate users should be able to
109 bba111bc 2021-03-28 op verify out-of-band the certificate.
111 bba111bc 2021-03-28 op At the moment, there is no built-in support for an out-of-band
112 bba111bc 2021-03-28 op verification though.
113 bba111bc 2021-03-28 op .Sh DEFAULT KEY BINDINGS
114 bba111bc 2021-03-28 op The default key bindings are very similar to GNU Emacs, but care has
115 bba111bc 2021-03-28 op been taken to include also bindings familiar for
120 bba111bc 2021-03-28 op In the following examples, C-x means Control-x, M-x means Meta-x,
121 bba111bc 2021-03-28 op where the Meta key may be either a special key on the keyboard or the
122 bba111bc 2021-03-28 op ALT key; otherwise ESC followed by the key X works as well, and C-M-x
123 bba111bc 2021-03-28 op means to press the key X together with both Control and Meta.
125 bba111bc 2021-03-28 op Keys are usually a single character, like
129 bba111bc 2021-03-28 op but some special keys are accepted as well.
131 bba111bc 2021-03-28 op .Bl -tag -width 16m -offset indent -compact
141 bba111bc 2021-03-28 op Previous page/Page up
143 bba111bc 2021-03-28 op Next page/Page down
148 bba111bc 2021-03-28 op .It <f0> thru <f63>
149 bba111bc 2021-03-28 op Function keys
150 bba111bc 2021-03-28 op .It del or backspace
154 bba111bc 2021-03-28 op .It space or spc
156 bba111bc 2021-03-28 op .It enter or ret
161 9eb0c887 2021-08-03 op Depends on the configuration of the terminal emulator; usually shift
164 bba111bc 2021-03-28 op .Ss GNU Emacs-like keys
165 bba111bc 2021-03-28 op .Bl -tag -width xxxxxxxxxxxx -offset indent -compact
167 7dbaef94 2021-04-22 op previous-line
173 7dbaef94 2021-04-22 op backward-char
175 7dbaef94 2021-04-22 op backward-paragraph
177 7dbaef94 2021-04-22 op forward-paragraph
179 7dbaef94 2021-04-22 op move-beginning-of-line
181 7dbaef94 2021-04-22 op move-end-of-line
182 bba111bc 2021-03-28 op .It M-v, M-space
184 bba111bc 2021-03-28 op .It C-v, space
187 7dbaef94 2021-04-22 op beginning-of-buffer
189 7dbaef94 2021-04-22 op end-of-buffer
191 7dbaef94 2021-04-22 op kill-telescope
193 7dbaef94 2021-04-22 op clear-minibuf
195 7dbaef94 2021-04-22 op execute-extended-command
197 61251035 2021-06-26 op dec-fill-column
199 61251035 2021-06-26 op inc-fill-column
201 1c412d48 2021-06-25 op previous-heading
207 f2ab2540 2021-07-14 op load-current-url
211 7dbaef94 2021-04-22 op load-current-url
217 7dbaef94 2021-04-22 op tab-close-other
229 7dbaef94 2021-04-22 op previous-page
233 7dbaef94 2021-04-22 op bookmark-page
234 bba111bc 2021-03-28 op .It <f7> <f7>
235 7dbaef94 2021-04-22 op list-bookmarks
237 12cf7d80 2021-07-15 op suspend-telescope
239 bba111bc 2021-03-28 op .Ss Xr vi 1 Ns -like keys
240 bba111bc 2021-03-28 op .Bl -tag -width xxxxxxxxxxxx -offset indent -compact
242 7dbaef94 2021-04-22 op previous-line
248 7dbaef94 2021-04-22 op backward-char
250 7dbaef94 2021-04-22 op backward-paragraph
252 7dbaef94 2021-04-22 op forward-paragraph
254 7dbaef94 2021-04-22 op move-beginning-of-line
256 7dbaef94 2021-04-22 op move-end-of-line
258 7dbaef94 2021-04-22 op scroll-line-up
260 7dbaef94 2021-04-22 op scroll-line-down
262 7dbaef94 2021-04-22 op beginning-of-buffer
264 7dbaef94 2021-04-22 op end-of-buffer
278 7dbaef94 2021-04-22 op previous-page
282 7dbaef94 2021-04-22 op kill-telescope
284 7dbaef94 2021-04-22 op clear-minibuf
286 7dbaef94 2021-04-22 op execute-extended-command
288 bba111bc 2021-03-28 op .Ss CUA-like keys
289 bba111bc 2021-03-28 op .Bl -tag -width xxxxxxxxxxxx -offset indent -compact
291 7dbaef94 2021-04-22 op previous-line
297 7dbaef94 2021-04-22 op backward-char
299 12cf7d80 2021-07-15 op move-beginning-of-line
301 12cf7d80 2021-07-15 op move-end-of-line
310 3c3af0fd 2021-07-08 op .It M-<prior>
315 7dbaef94 2021-04-22 op previous-page
316 bba111bc 2021-03-28 op .It M-<right>
323 bba111bc 2021-03-28 op .Ss Neither Emacs nor vi specific
324 bba111bc 2021-03-28 op .Bl -tag -width xxxxxxxxxxxx -offset indent -compact
330 7dbaef94 2021-04-22 op push-button-new-tab
332 7dbaef94 2021-04-22 op previous-button
334 8dc60352 2021-06-15 op previous-button
348 bba111bc 2021-03-28 op .Ss Minibuffer-specific keys
349 bba111bc 2021-03-28 op .Bl -tag -width xxxxxxxxxxxx -offset indent -compact
351 7dbaef94 2021-04-22 op mini-complete-and-exit
357 7dbaef94 2021-04-22 op mini-delete-char
359 7dbaef94 2021-04-22 op mini-delete-backward-char
360 bba111bc 2021-03-28 op .It backspace
361 7dbaef94 2021-04-22 op mini-delete-backward-char
363 7dbaef94 2021-04-22 op mini-delete-backward-char
365 7dbaef94 2021-04-22 op backward-char
369 7dbaef94 2021-04-22 op backward-char
373 7dbaef94 2021-04-22 op move-end-of-line
375 7dbaef94 2021-04-22 op move-beginning-of-line
377 7dbaef94 2021-04-22 op move-end-of-line
379 7dbaef94 2021-04-22 op move-beginning-of-line
381 7dbaef94 2021-04-22 op mini-kill-line
383 7dbaef94 2021-04-22 op mini-previous-history-element
385 7dbaef94 2021-04-22 op mini-next-history-element
387 e7b982f4 2021-07-14 op previous-completion
389 dffb2592 2021-07-14 op next-completion
391 dffb2592 2021-07-14 op previous-completion
393 e7b982f4 2021-07-14 op next-completion
395 e7b982f4 2021-07-14 op insert-current-candidate
397 7ee780fa 2021-07-21 op mini-goto-beginning
399 7ee780fa 2021-07-21 op mini-goto-end
401 bba111bc 2021-03-28 op .Sh INTERACTIVE COMMANDS
402 bba111bc 2021-03-28 op Follows the documentation for the interactive commands.
403 bba111bc 2021-03-28 op These commands can be bound to a key or executed with
404 bba111bc 2021-03-28 op .Ic execute-extended-command .
405 bba111bc 2021-03-28 op .Ss Movement commands
406 bba111bc 2021-03-28 op .Bl -tag -width execute-extended-command -compact
407 bba111bc 2021-03-28 op .It Ic backward-char
408 bba111bc 2021-03-28 op Move point one character backward.
409 bba111bc 2021-03-28 op .It Ic backward-paragraph
410 bba111bc 2021-03-28 op Move point one paragraph backward.
411 bba111bc 2021-03-28 op .It Ic beginning-of-buffer
412 bba111bc 2021-03-28 op Move point to the beginning of the buffer.
413 bba111bc 2021-03-28 op .It Ic end-of-buffer
414 bba111bc 2021-03-28 op Move point to the end of the buffer.
415 bba111bc 2021-03-28 op .It Ic forward-char
416 bba111bc 2021-03-28 op Move point one character forward.
417 bba111bc 2021-03-28 op .It Ic forward-paragraph
418 bba111bc 2021-03-28 op Move point one paragraph forward.
419 e7b982f4 2021-07-14 op .It Ic insert-current-candidate
420 e7b982f4 2021-07-14 op Copy the current selection text as minibuffer input.
421 bba111bc 2021-03-28 op .It Ic move-beginning-of-line
422 bba111bc 2021-03-28 op Move point at the beginning of the current (visual) line.
423 bba111bc 2021-03-28 op .It Ic move-end-of-line
424 bba111bc 2021-03-28 op Move point at the end of the current (visual) line.
425 bba111bc 2021-03-28 op .It Ic next-button
426 bba111bc 2021-03-28 op Move point to the next link.
427 e7b982f4 2021-07-14 op .It Ic next-completion
428 e7b982f4 2021-07-14 op Select the next completion.
429 1c412d48 2021-06-25 op .It Ic next-heading
430 1c412d48 2021-06-25 op Move point to the next heading.
431 bba111bc 2021-03-28 op .It Ic next-line
432 bba111bc 2021-03-28 op Move point to the next (visual) line, in the same column if possible.
433 bba111bc 2021-03-28 op .It Ic previous-button
434 bba111bc 2021-03-28 op Move point to the previous link.
435 e7b982f4 2021-07-14 op .It Ic previous-completion
436 e7b982f4 2021-07-14 op Select the previous completion.
437 1c412d48 2021-06-25 op .It Ic previous-heading
438 1c412d48 2021-06-25 op Move point to the previous heading.
439 bba111bc 2021-03-28 op .It Ic previous-line
440 bba111bc 2021-03-28 op Move point to the previous (visual) line.
442 bba111bc 2021-03-28 op .Ss Bookmark-related commands
443 bba111bc 2021-03-28 op .Bl -tag -width execute-extended-command -compact
444 bba111bc 2021-03-28 op .It Ic bookmark-page
445 b3be07ea 2021-07-18 op Save a page in the bookmark file.
446 bba111bc 2021-03-28 op It preloads the minibuffer with the current URL.
447 63875195 2021-04-01 op .It Ic list-bookmarks
448 bba111bc 2021-03-28 op Load the bookmarks page.
450 bba111bc 2021-03-28 op .Ss Tab-related commands
451 bba111bc 2021-03-28 op .Bl -tag -width execute-extended-command -compact
452 bba111bc 2021-03-28 op .It Ic tab-close
453 bba111bc 2021-03-28 op Close the current tab.
454 bba111bc 2021-03-28 op .It Ic tab-close-other
455 bba111bc 2021-03-28 op Close all tabs but the current one.
456 bba111bc 2021-03-28 op .It Ic tab-move
457 bba111bc 2021-03-28 op Move the current tab after the next one, wrapping around if
459 bba111bc 2021-03-28 op .It Ic tab-move-to
460 bba111bc 2021-03-28 op Move the current tab before the previous one, wrapping around if needed.
461 bba111bc 2021-03-28 op .It Ic tab-new
462 bba111bc 2021-03-28 op Open a new tab.
463 bba111bc 2021-03-28 op .It Ic tab-next
464 bba111bc 2021-03-28 op Focus next tab, wrapping around eventually.
465 bba111bc 2021-03-28 op .It Ic tab-previous
466 bba111bc 2021-03-28 op Focus the previous tab, wrapping around eventually.
467 3360ef1b 2021-07-14 op .It Ic tab-select
468 3360ef1b 2021-07-14 op Switch to a tab using the minibuffer.
470 bba111bc 2021-03-28 op .Ss Misc commands
471 bba111bc 2021-03-28 op .Bl -tag -width execute-extended-command -compact
472 bba111bc 2021-03-28 op .It Ic clear-minibuf
473 b3be07ea 2021-07-18 op Clear the echo area.
474 61251035 2021-06-26 op .It Ic dec-fill-column
475 b3be07ea 2021-07-18 op Decrement fill-column by two.
476 bba111bc 2021-03-28 op .It Ic execute-extended-command
477 b3be07ea 2021-07-18 op Execute an internal command.
478 bba111bc 2021-03-28 op .It Ic kill-telescope
481 61251035 2021-06-26 op .It Ic inc-fill-column
482 b3be07ea 2021-07-18 op Increment fill-column by two.
483 753c6ac7 2021-07-14 op .It Ic link-select
484 753c6ac7 2021-07-14 op Select and visit a link using the minibuffer.
485 bba111bc 2021-03-28 op .It Ic load-current-url
486 b3be07ea 2021-07-18 op Edit the current URL.
487 bba111bc 2021-03-28 op .It Ic load-url
488 b3be07ea 2021-07-18 op Prompt for an URL.
489 bba111bc 2021-03-28 op .It Ic next-page
490 b3be07ea 2021-07-18 op Go forward in the page history.
491 9f3f9f5e 2021-06-19 op .It Ic olivetti-mode
492 9f3f9f5e 2021-06-19 op Toggle olivetti mode (i.e. horizontal centering of the lines of the
494 9a7d62cb 2021-07-21 op .It Ic other-window
495 9a7d62cb 2021-07-21 op Select the other window.
496 bba111bc 2021-03-28 op .It Ic previous-page
497 b3be07ea 2021-07-18 op Go backward in the page history.
498 bba111bc 2021-03-28 op .It Ic push-button
499 b3be07ea 2021-07-18 op Follow link at point, or toggle the visibility of the following
500 b3be07ea 2021-07-18 op preformatted block if called when the cursor is on the heading of the block.
501 bba111bc 2021-03-28 op .It Ic push-button-new-tab
502 b3be07ea 2021-07-18 op Follow link at point in a new tab.
503 bba111bc 2021-03-28 op .It Ic redraw
504 708fab48 2021-06-19 op Redraw the screen, useful if some background program messed up the
506 661233ed 2021-07-14 op .It Ic reload-page
507 661233ed 2021-07-14 op Reload the current page.
508 bba111bc 2021-03-28 op .It Ic scroll-down
509 bba111bc 2021-03-28 op Scroll down by one visual page.
510 bba111bc 2021-03-28 op .It Ic scroll-line-down
511 bba111bc 2021-03-28 op Scroll down by one line.
512 bba111bc 2021-03-28 op .It Ic scroll-line-up
513 bba111bc 2021-03-28 op Scroll up by one line.
514 bba111bc 2021-03-28 op .It Ic scroll-up
515 bba111bc 2021-03-28 op Scroll up by one visual page.
516 12cf7d80 2021-07-15 op .It Ic suspend-telescope
517 12cf7d80 2021-07-15 op Suspend the current
520 753c6ac7 2021-07-14 op .It Ic swiper
521 753c6ac7 2021-07-14 op Jump to a line using the minibuffer.
523 b3be07ea 2021-07-18 op Jump to a heading using the minibuffer.
524 7a014cef 2021-04-01 op .It Ic toggle-help
525 7a014cef 2021-04-01 op Toggle side window with help about available keys and their associated
526 7a014cef 2021-04-01 op interactive command.
527 987d9c88 2021-07-15 op .It Ic toggle-pre-wrap
528 987d9c88 2021-07-15 op Toggle the wrapping of preformatted blocks.
530 bba111bc 2021-03-28 op .Ss Minibuffer commands
531 bba111bc 2021-03-28 op .Bl -tag -width execute-extended-command -compact
532 bba111bc 2021-03-28 op .It Ic mini-abort
533 bba111bc 2021-03-28 op Abort the current minibuffer action.
534 bba111bc 2021-03-28 op .It Ic mini-complete-and-exit
535 bba111bc 2021-03-28 op Complete the current minibuffer action.
536 bba111bc 2021-03-28 op .It Ic mini-delete-backward-char
537 bba111bc 2021-03-28 op Delete the character before the point.
538 bba111bc 2021-03-28 op .It Ic mini-delete-char
539 bba111bc 2021-03-28 op Delete the character after the point.
540 de190a2b 2021-07-17 op .It Ic mini-goto-beginning
541 de190a2b 2021-07-17 op Select the first completion, if any.
542 de190a2b 2021-07-17 op .It Ic mini-goto-end
543 de190a2b 2021-07-17 op Select the last completion, if any.
544 bba111bc 2021-03-28 op .It Ic mini-kill-line
545 b3be07ea 2021-07-18 op Delete from point until the end of the line.
546 bba111bc 2021-03-28 op .It Ic mini-next-history-element
547 bba111bc 2021-03-28 op Load the previous history element.
548 bba111bc 2021-03-28 op .It Ic mini-previous-history-element
549 bba111bc 2021-03-28 op Load the next history element.
552 7d2d15f5 2021-04-30 op The following aliases are available during
553 7d2d15f5 2021-04-30 op .Ic execute-extended-command :
554 7d2d15f5 2021-04-30 op .Bl -tag -width 16m -compact
557 c82b3fd6 2021-05-12 op .It Ic tabnew
560 c82b3fd6 2021-05-12 op .Ic tab-previous
561 7d2d15f5 2021-04-30 op .It Ic q No and Ic wq
562 7d2d15f5 2021-04-30 op .Ic kill-telescope
564 74ca8ef4 2021-06-19 op .Sh CONFIGURATION FILE
565 74ca8ef4 2021-06-19 op During the startup,
567 74ca8ef4 2021-06-19 op reads the configuration file at
568 74ca8ef4 2021-06-19 op .Pa ~/.telescope/config
569 74ca8ef4 2021-06-19 op or the one given with the
574 21404dd9 2021-07-15 op will also load a file called
575 21404dd9 2021-07-15 op .Pa config-TERM ,
578 21404dd9 2021-07-15 op is the name of the terminal type
579 7ee780fa 2021-07-21 op .Pq i.e. the TERM environment variable ,
580 7ee780fa 2021-07-21 op if it exists.
582 74ca8ef4 2021-06-19 op The format of the configuration file is fairly flexible.
583 74ca8ef4 2021-06-19 op The current line can be extended over multiple ones using a
586 74ca8ef4 2021-06-19 op Comments can be put anywhere in the file using a hash mark
588 74ca8ef4 2021-06-19 op and extend to the end of the current line, but backslashes can't be
589 74ca8ef4 2021-06-19 op used to extend comments over multiple lines.
591 74ca8ef4 2021-06-19 op The following constructs are available:
592 74ca8ef4 2021-06-19 op .Bl -tag -width Ds
593 138421e8 2021-06-25 op .It Ic bind Ar map Ar key Ar cmd
596 138421e8 2021-06-25 op to the function
598 138421e8 2021-06-25 op in the keymap
600 138421e8 2021-06-25 op Valid values for map are
601 138421e8 2021-06-25 op .Dq global-map
602 138421e8 2021-06-25 op .Pq i.e. when the user is viewing a page
604 138421e8 2021-06-25 op .Dq minibuffer-map
605 138421e8 2021-06-25 op .Pq i.e. when the minibuffer has the focus.
607 138421e8 2021-06-25 op follows the same syntax described in
608 138421e8 2021-06-25 op .Sx DEFAULT KEY BINDINGS
609 138421e8 2021-06-25 op and all the possible functions are listed in
610 138421e8 2021-06-25 op .Sx INTERACTIVE COMMANDS .
611 90d8329a 2021-06-25 op .It Ic proxy Ar proto Ic via Ar url
614 90d8329a 2021-06-25 op as proxy for all URLs with
618 90d8329a 2021-06-25 op must be a Gemini URI without path, query and fragment component.
619 74ca8ef4 2021-06-19 op .It Ic set Ar opt No = Ar val
620 74ca8ef4 2021-06-19 op Set the option
624 74ca8ef4 2021-06-19 op Valid options are:
626 74ca8ef4 2021-06-19 op .Bl -tag -width twelveletters -compact
627 88693f61 2021-07-15 op .It dont-wrap-pre
629 88693f61 2021-07-15 op If nonzero, don't wrap preformatted blocks.
630 7ee780fa 2021-07-21 op Defaults to 0.
631 59ae0cdc 2021-07-16 op .It emojify-link
633 7ee780fa 2021-07-21 op If nonzero, when the text of a link starts with an emoji followed by a
634 7ee780fa 2021-07-21 op space, use that emoji as line prefix.
635 59ae0cdc 2021-07-16 op Defaults to 1.
636 2c748a1f 2021-06-21 op .It enable-colors
638 7ee780fa 2021-07-21 op If nonzero, enable colours.
639 7ee780fa 2021-07-21 op Defaults to 0 if
640 2c748a1f 2021-06-21 op .Ev NO_COLORS
641 7ee780fa 2021-07-21 op is set, 1 otherwise.
642 74ca8ef4 2021-06-19 op .It fill-column
644 74ca8ef4 2021-06-19 op If greater than zero, lines of text will be formatted in a way that
645 74ca8ef4 2021-06-19 op don't exceed the given number of columns.
646 7ee780fa 2021-07-21 op Defaults to 80.
647 b1379f34 2021-07-05 op .It hide-pre-blocks
649 b1379f34 2021-07-05 op If nonzero, hide by default the body of the preformatted blocks.
650 7ee780fa 2021-07-21 op Defaults to zero.
651 b1379f34 2021-07-05 op .Ic push-button
652 b1379f34 2021-07-05 op can be used to toggle the visibility per-block.
653 144733a7 2021-07-15 op .It hide-pre-closing-line
655 144733a7 2021-07-15 op If nonzero, hide the closing line of preformatted blocks.
656 7ee780fa 2021-07-21 op Defaults to 0.
657 b1379f34 2021-07-05 op .It hide-pre-context
659 b1379f34 2021-07-05 op If nonzero, hide the start and end line of the preformatted blocks.
660 b1379f34 2021-07-05 op If both hide-pre-context and hide-pre-blocks are nonzero, preformatted
661 b1379f34 2021-07-05 op blocks are irremediably hidden.
662 7ee780fa 2021-07-21 op Defaults to zero.
663 74ca8ef4 2021-06-19 op .It new-tab-url
665 41a9ae40 2021-06-20 op URL for the new tab page.
667 41a9ae40 2021-06-20 op .Dq about:new .
668 74ca8ef4 2021-06-19 op .It olivetti-mode
670 7ee780fa 2021-07-21 op If nonzero, enable
671 74ca8ef4 2021-06-19 op .Ic olivetti-mode
672 7ee780fa 2021-07-21 op Defaults to 1.
673 9886bf97 2021-07-17 op .It set-title
675 7ee780fa 2021-07-21 op If nonzero, set the terminal title to the page title.
676 9886bf97 2021-07-17 op Defaults to 1.
678 74ca8ef4 2021-06-19 op .It Ic style Ar name Ar option
679 74ca8ef4 2021-06-19 op Change the styling of the element identified by
681 74ca8ef4 2021-06-19 op Multiple options may be specified within curly braces.
682 74ca8ef4 2021-06-19 op Valid style identifiers are:
683 7ee780fa 2021-07-21 op .Bl -tag -width line.compl.current -compact -offset Ds
685 7ee780fa 2021-07-21 op the area outside the lines in the body of the page.
686 45fe2472 2021-07-14 op .It line.compl
687 7ee780fa 2021-07-21 op the completions.
688 45fe2472 2021-07-14 op .It line.compl.current
689 7ee780fa 2021-07-21 op the current completion.
690 75fd746b 2021-07-21 op .It line.help
691 75fd746b 2021-07-21 op text in the *Help* buffer.
692 74ca8ef4 2021-06-19 op .It line.text
694 74bc52e8 2021-06-25 op .It line.link
696 74ca8ef4 2021-06-19 op .It line.title1..3
698 74ca8ef4 2021-06-19 op .It line.item
700 74ca8ef4 2021-06-19 op .It line.quote
702 74ca8ef4 2021-06-19 op .It line.pre.start
703 7ee780fa 2021-07-21 op the heading of a preformatted block.
705 7ee780fa 2021-07-21 op the content of a preformatted block.
706 74ca8ef4 2021-06-19 op .It line.pre.end
707 7ee780fa 2021-07-21 op the closing line of a preformatted block.
708 eaf1a84b 2021-06-25 op .It minibuffer
709 7ee780fa 2021-07-21 op the minibuffer.
711 7ee780fa 2021-07-21 op the modeline.
714 74bc52e8 2021-06-25 op .It tabline.tab
715 7ee780fa 2021-07-21 op the non-focused tabs.
716 74bc52e8 2021-06-25 op .It tabline.current
717 7ee780fa 2021-07-21 op the focused tab.
720 74ca8ef4 2021-06-19 op Valid options are:
721 ab728b01 2021-06-22 op .Bl -tag -width Ds
722 6e8a284f 2021-06-24 op .It Ic attr Ar prefix Oo Ar line Oo Ar trail Oc Oc
723 ab728b01 2021-06-22 op Sets the text attributes.
724 ab728b01 2021-06-22 op If only one value is given,
728 ab728b01 2021-06-22 op default to that; if two values are given then
732 ab728b01 2021-06-22 op Each attribute is a comma-separated list of keywords:
733 ab728b01 2021-06-22 op .Bl -tag -width underline -compact -offset Ds
734 ab728b01 2021-06-22 op .It Ic normal
735 ab728b01 2021-06-22 op no attributes.
736 ab728b01 2021-06-22 op .It Ic standout
737 ab728b01 2021-06-22 op best highlighting mode for the terminal.
738 ab728b01 2021-06-22 op .It Ic underline
739 ab728b01 2021-06-22 op underlines the text.
740 ab728b01 2021-06-22 op .It Ic reverse
741 ab728b01 2021-06-22 op reverses background/foreground colors.
743 ab728b01 2021-06-22 op makes the text blinking.
747 ab728b01 2021-06-22 op extra bright or bold.
750 7ee780fa 2021-07-21 op Only the style identifiers with the
752 74bc52e8 2021-06-25 op prefix accept up to three attributes.
753 74bc52e8 2021-06-25 op The other will only use the first one given.
754 6e8a284f 2021-06-24 op .It Ic bg Ar prefix Oo Ar line Oo Ar trail Oc Oc
755 ab728b01 2021-06-22 op Sets the background color.
756 ab728b01 2021-06-22 op Follows the same behaviour as
758 ab728b01 2021-06-22 op regarding the optional parameters.
759 ae844a00 2021-06-25 op The colour is one of black, red, green, yellow, blue,
760 ae844a00 2021-06-25 op magenta, cyan and white; colour0 to colour255
761 ae844a00 2021-06-25 op .Pq or color0 to color255
762 ae844a00 2021-06-25 op from the 256-colour set;
763 ae844a00 2021-06-25 op default for the default colour.
764 6e8a284f 2021-06-24 op .It Ic fg Ar prefix Oo Ar line Oo Ar trail Oc Oc
765 ab728b01 2021-06-22 op Sets the foreground color.
766 ab728b01 2021-06-22 op It behaves just like
768 ab728b01 2021-06-22 op .It Ic prefix Ar prfx Op Ar cont
769 eaf1a84b 2021-06-25 op Sets the prefix for the current line type to
773 ab728b01 2021-06-22 op as the prefix for the continuation lines
774 ab728b01 2021-06-22 op .Pq i.e. when a long line gets wrapped.
777 ab728b01 2021-06-22 op is not given its value will be the same of
781 7ee780fa 2021-07-21 op .Sh ENVIRONMENT
784 7ee780fa 2021-07-21 op is started, it inspects the following environment variables:
785 7ee780fa 2021-07-21 op .Bl -tag -width NO_COLORS
787 7ee780fa 2021-07-21 op The user's login directory.
788 7ee780fa 2021-07-21 op .It Ev NO_COLORS
789 7ee780fa 2021-07-21 op To decide whether to use colors or not.
790 7ee780fa 2021-07-21 op The content of the variable doesn't matter.
792 7ee780fa 2021-07-21 op The user's terminal name.
795 bba111bc 2021-03-28 op .Bl -tag -width Ds -compact
796 bba111bc 2021-03-28 op .It Pa ~/.telescope/bookmarks.gmi
797 7ee780fa 2021-07-21 op Bookmarks file.
798 dca97b00 2021-06-19 op .It Pa ~/.telescope/config
799 dca97b00 2021-06-19 op Default configuration file.
800 bba111bc 2021-03-28 op .It Pa ~/.telescope/known_hosts
801 7ee780fa 2021-07-21 op Hash of the certificates for all the known hosts.
802 7ee780fa 2021-07-21 op Each line contains three fields: hostname with optional port number,
803 7ee780fa 2021-07-21 op hash of the certificate and a numeric flag.
804 d0fd368a 2021-07-15 op .It Pa ~/.telescope/lock
805 d0fd368a 2021-07-15 op Lock file used to prevent multiple instance of
807 d0fd368a 2021-07-15 op from running at the same time.
808 56e7efb4 2021-07-21 op .It Pa ~/.telescope/pages/about_*.gmi
809 56e7efb4 2021-07-21 op Overrides for built-in about: pages.
810 e9b1e094 2021-04-01 op .It Pa ~/.telescope/session
811 7ee780fa 2021-07-21 op The list of tabs from the last session.
812 7ee780fa 2021-07-21 op Every line identifies a tab and contains three space-separated fields:
813 7ee780fa 2021-07-21 op the full URL, a comma-separated list of attributes and the cached
815 87e3e801 2021-07-17 op Is written by
816 e9b1e094 2021-04-01 op .Ic kill-telescope
817 7ee780fa 2021-07-21 op and loaded during startup.
820 984245ce 2021-06-23 op It's possible to browse
821 984245ce 2021-06-23 op .Dq the small web
822 984245ce 2021-06-23 op .Pq i.e. simple websites
823 3a761ed2 2021-06-25 op by using programs like the duckling-proxy by defining a proxy in
824 6e8a284f 2021-06-24 op .Pa ~/.telescope/config :
825 984245ce 2021-06-23 op .Bd -literal -offset indent
826 a0c41865 2021-07-20 op proxy http via "gemini://127.0.0.1:1965"
827 a0c41865 2021-07-20 op proxy https via "gemini://127.0.0.1:1965"
832 7ee780fa 2021-07-21 op without any configuration
833 19f9cf0f 2021-06-24 op .Bd -literal -offset indent
834 19f9cf0f 2021-06-24 op telescope -c /dev/null
840 bba111bc 2021-03-28 op program was written by
841 bba111bc 2021-03-28 op .An Omar Polo Aq Mt op@omarpolo.com .
843 7ee780fa 2021-07-21 op There's no UI for out-of-band certificates validation.
