* lisp/erc/erc-fill.el (erc-fill-line-spacing): Revise doc string.
(erc-fill--wrap-escape-hidden-speaker): New helper function to move
point to beginning of visible text.
(erc-fill--wrap-beginning-of-line): Factor out adjustment for hidden
speakers.
(erc-fill--wrap-previous-line, erc-fill--wrap-next-line): Add commands
for moving to previous and next line in a manner consistent with the
value of `erc-fill--wrap-visual-keys'.
(erc-fill-wrap-mode-map): Add remap bindings for `next-line' and
`previous-line'.
(erc-fill-wrap-mode): Revise doc string.
(erc-fill-wrap-nudge): Fix vertical anchoring so that point's line
remains steadier throughout the adjustment. (Bug#60936)
* lisp/erc/erc-fill.el (erc-fill--wrap-continued-message-p): Return
nil when current message is a CTCP ACTION. This fixes a regression
introduced by 63d8b2a59a "Make erc-fill-wrap work with left-sided
stamps".
* test/lisp/erc/erc-fill-tests.el: (erc-fill-wrap--merge-action):
New test.
* test/lisp/erc/resources/fill/snapshots/merge-wrap-01.eld: New
test data file. (Bug#60936)
* etc/ERC-NEWS: Mention that line endings have moved from the end to
the beginning of hidden messages.
* lisp/erc/erc-fill.el (erc-fill--wrap-ensure-dependencies): Warn when
users have `erc-legacy-invisible-bounds-p' enabled, and force it to
its default value of nil in the current buffer.
(erc-fill-wrap-mode, erc-fill-wrap-enable): Move business involving
compat variable for enabling legacy hidden-message behavior to helper.
* lisp/erc/erc-match.el (erc-match--hide-fools-offset-bounds): Move
internal variable from to main library file and rename to
`erc-legacy-invisible-bounds-p'. Also make obsolete and flip
semantics so a non-nil value enables the traditional behavior.
(erc-match--hide-message): Move to main library file and rename to
`erc--hide-message'. Add a property-value parameter instead of
hard-coding to `erc-match'. Also, condition behavior on renamed
compatibility flag `erc-legacy-invisible-bounds-p'.
(erc-hide-fools): Call `erc--hide-message' with own value for
`invisible' property specifically for fools. That is, use
`match-fools' rather than `erc-match' or `erc-match-fools' to save
room when visually inspecting. This retains the module name as a
prefix to hopefully minimize collisions with invisibility spec members
owned by non-ERC minor modes. The `timestamp' spec member owned by
erc-stamp likewise lacks a namespace prefix, but its feature/group
affiliation is self-evident.
(erc-match--modify-invisibility-spec): Use toggle command
non-interactively for adding and removing invisibility spec member.
(erc-match-toggle-hidden-fools): Add explicit override argument and
defer to general helper for actually modifying spec.
(erc-match--toggle-hidden): New helper for toggling invisibility
spec.
* lisp/erc/erc.el (erc--merge-prop): If new value is a list, prepend
onto existing. Add note about possible space optimization.
(erc-legacy-invisible-bounds-p): New obsolete compat variable to
enable traditional pre-5.6 invisibility interval on hidden messages.
Replaces `erc-match--hide-fools-offset-bounds-p' but has an inverted
meaning. The new default value of nil means invisibility covers a
shifted interval consisting of the message body plus the line ending
immediately preceding it.
(erc--hide-message): New function, formerly `erc-match--hide-message'
from erc-match.el introduced in ERC 5.6.
* test/lisp/erc/erc-scenarios-match.el:
(erc-scenarios-match--invisible-stamp): Fix comment and use API
function in interactive convenience setup.
(erc-scenarios-match--find-bol): New test helper.
(erc-scenarios-match--find-eol): Fix bug affecting interactive use.
(erc-scenarios-match--stamp-left-fools-invisible,
erc-scenarios-match--stamp-right-fools-invisible,
erc-scenarios-match--stamp-right-invisible-fill-wrap,
erc-scenarios-match--stamp-both-invisible-fill-static): Update
`invisible' property from `erc-match' to `match-fools'.
(erc-scenarios-match--stamp-right-fools-invisible,
erc-scenarios-match--stamp-both-invisible-fill-static): Move test
body to function of same name for use in multiple cases.
(erc-scenarios-match--stamp-right-fools-invisible--nooffset,
erc-scenarios-match--stamp-both-invisible-fill-static--nooffset): New
test variants asserting proper hiding with old pre-5.6 invisibility
interval.
* test/lisp/erc/erc-tests.el (erc-tests--equal-including-properties):
Relocate macro higher in same file.
(erc--merge-prop): New test. (Bug#64301)
* etc/ERC-NEWS: Remove all mention of option `erc-timestamp-align-to'
supporting a value of `margin', which has been abandoned. Do mention
leading white space before stamps now having stamp-related properties.
* lisp/erc/erc-backend.el (erc--reveal-prompt, erc--conceal-prompt):
New generic functions with default implementations factored out from
`erc--unhide-prompt' and `erc--hide-prompt'.
(erc--prompt-hidden-p): New internal predicate function.
(erc--unhide-prompt): Defer to `erc--reveal-prompt', and set
`erc-prompt' text property to t.
(erc--hide-prompt): Defer to `erc--conceal-prompt', and set
`erc-prompt' text property to `hidden'.
* lisp/erc/erc-compat.el (erc-compat--29-browse-url-irc): Don't
use `function-equal'.
* lisp/erc/erc-fill.el (erc-fill-wrap-margin-width,
erc-fill-wrap-margin-side): New options to control side and initial
width of `fill-wrap' margin.
(erc-fill--wrap-beginning-of-line): Fix bug involving non-string
valued `display' props.
(erc-fill-wrap-toggle-truncate-lines): New command to re-enable
`visual-line-mode' when toggling off `truncate-lines'.
(erc-fill-wrap-mode-map): Remap `toggle-truncate-lines' to
`erc-fill-wrap-toggle-truncate-lines'.
(erc-fill-wrap-mode, erc-fill-wrap-enable, erc-fill-wrap-disable):
Update doc string, persist a few local vars, and conditionally set
`erc-stamp--margin-left-p'. When deactivating, disable
`visual-line-mode' first.
(erc-fill--wrap-continued-message-p): Use `erc-speaker' instead of
heuristics when comparing nicks between consecutive messages.
(erc-fill-wrap-nudge): Update doc string and account for left-sided
stamps.
(erc-timestamp-offset): Add comment regarding conditional guard based
on function-valued option.
* lisp/erc/erc-stamp.el (erc-timestamp-use-align-to): Remove value
variant `margin', which was originally intended to be new in ERC 5.6.
This functionality was all but useless without the internal minor mode
`erc-stamp--display-margin-mode' active.
(erc-stamp-right-margin-width): Remove unused option new in 5.6.
(erc-stamp--display-margin-force): Remove unused function.
(erc-stamp--margin-width, erc-stamp--margin-left-p): New internal
variables.
(erc-stamp--init-margins-on-connect): New function for initializing
mode-managed margin after connecting.
(erc-stamp--adjust-right-margin, erc-stamp--adjust-margin): Rename
function to latter and accommodate left-hand stamps.
(erc-stamp--inherited-props): Move definition higher up in same file.
(erc-stamp--display-margin-mode): Update function name, and adjust
setup and teardown to accommodate left-handed stamps. Don't add
advice around `erc-insert-timestamp-function'.
(erc-stamp--last-prompt, erc-stamp--display-prompt-in-left-margin):
New function and helper var to convert a normal inserted prompt so
that it appears in the left margin.
(erc-stamp--refresh-left-margin-prompt): Helper for other modules to
quickly refresh prompt outside of insert hooks.
(erc--reveal-prompt, erc--conceal-prompt): New implementations for
when `erc-stamp--display-margin-mode' is active.
(erc-insert-timestamp-left): Convert to generic function and provide
implementation for `erc-stamp--display-margin-mode'.
(erc-stamp--omit-properties-on-folded-lines): New variable, an escape
hatch for propertizing white space before right-side stamps folded
over onto another line.
(erc-insert-timestamp-right): Don't expect `erc-timestamp-align-to' to
ever be the symbol `margin'. Move handling for that case to one
contingent on the internal minor mode `erc-stamp--display-margin-mode'
being active. Add text properties preceding stamps that occupy a line
by their lonesome. See related news entry for rationale. This is
arguably a breaking change.
* lisp/erc/erc.el (erc--refresh-prompt-hook): New hook variable for
modules to adjust prompt properties whenever it's refreshed.
(erc--refresh-prompt): Fix bug in which user-defined prompt functions
failed to hide when quitting in server buffers. Run new hook
`erc--refresh-prompt-hook'.
(erc-display-prompt): Add comment noting that the text property
`erc-prompt' now actually matters: it's t while a session is running
and `hidden' when disconnected.
* test/lisp/erc/erc-fill-tests.el (erc-fill--left-hand-stamps): New
test.
* test/lisp/erc/erc-stamp-tests.el
(erc-stamp-tests--use-align-to--nil,
erc-stamp-tests--use-align-to--t): New functions forged from old test
bodies to allow optionally asserting pre-5.6 behavior regarding
leading white space on right-hand stamps that exist on their own line.
(erc-timestamp-use-align-to--nil, erc-timestamp-use-align-to--t):
Parameterize with compatibility flag.
(erc-timestamp-use-align-to--margin,
erc-stamp--display-margin-mode--right): Rename test to latter.
* test/lisp/erc/erc-tests.el (erc-hide-prompt): Add some assertions
for new possible value of `erc-prompt' text property.
* test/lisp/erc/resources/fill/snapshots/stamps-left-01.eld: New test
data file. (Bug#60936)
* etc/ERC-NEWS: Mention reduction in boldness of `erc-notice-face' and
`erc-action-face'.
* lisp/erc/erc-fill.el (erc-fill-spaced-commands,
erc-fill--spaced-commands): Rename former to latter and demote from
user option to internal variable.
(erc-fill): Change `erc-fill-spaced-commands' to
`erc-fill--spaced-commands'.
(erc-fill--wrap-continued-message-p): Use more precise `erc-ctcp' text
prop instead of face-based heuristic to detect CTCP ACTION message.
(erc-fill--wrap-action-dedent-p): New variable to toggle whether
`line-prefix' is applied to CTCP ACTION messages. This exists less
to accommodate user preferences and more for third-party code that
assumes the first non-whitespace span in every message is a nick.
(erc-fill-wrap): Look for `erc-speaker' property before falling back
on word at point. Use `erc-ctcp' to detect CTCP ACTION messages.
* lisp/erc/erc.el (erc-notice-face, erc-action-face): Prefer weight of
`semi-bold' when available so that buttonization is at least somewhat
perceptible in notices and action messages.
(erc-send-action): Ensure nickname passed to `erc-display-message' has
`erc-speaker' property and `erc-ctcp' ACTION property.
(erc--own-property-names): Add `erc-speaker' to lineup.
(erc-format-privmessage): Don't clobber `erc-nick-prefix-face'. That
is, retain face applied to a leading stretch of characters in the
`nick' parameter, but continue to discard trailing faces.
(erc-format-my-nick, erc-ctcp-query-ACTION): Add new text property
`erc-speaker' to the nick portion of the formatted speaker label. Do
this to assist modules, like `button' and `match', that currently
re-parse speakers in inserted messages.
(erc-process-ctcp-query): Add `erc-ctcp' property to entire message
before insertion hooks see it.
* test/lisp/erc/erc-fill-tests.el (erc-fill-tests--compare): Warn
about certain unreliable comparisons if generalizing helper for use by
other modules.
* test/lisp/erc/erc-tests.el (erc-tests--equal-including-properties):
New helper compat macro.
(erc-format-privmessage): New test. (Bug#64301)
* etc/ERC-NEWS: Add new section explaining the pinning of certain hook
members owned by built-in modules to fixed depths.
* lisp/erc/erc-button.el (erc-button-mode, erc-button-enable): Change
hook depth for `erc-button-add-buttons' from 90 to 30.
* lisp/erc/erc-fill.el (erc-fill-mode, erc-fill-enable): Change hook
depth for `erc-fill' from 0 to 40.
* lisp/erc/erc-match.el (erc-match-mode, erc-match-enable): Change
hook depth for `erc-match-message' from 90 to 60.
* lisp/erc/erc-stamp.el (erc-stamp-mode, erc-stamp-enable): Change
hook depth for `erc-add-timestamp' from 90 to 50.
* test/lisp/erc/erc-tests.el
(erc-tests--assert-printed-in-subprocess): Add fixture for testing a
form printed from a subprocess.
(erc--find-mode, erc--essential-hook-ordering): Use helper in existing
and new tests, respectively. (Bug#60936)
* lisp/erc/erc-fill.el (erc-fill-wrap-mode, erc-fill-wrap-enable):
Change "how" for advice applied to `erc-stamp--insert-date-function'
from `:filter-args' to `:after'.
(erc-fill--wrap-stamp-insert-prefixed-date): Change signature to
conform to `:after'-style advice. Use `buffer-text-pixel-size' when
desired and available for generating display spec.
(erc-fill-wrap): Remove confusing comment. Don't apply text props to
newlines because there's no obvious use case for inheriting these.
* lisp/erc/erc.el (erc-send-action, erc-display-msg): Add
`erc-command' property (as "PRIVMSG") to inserted message, sans
newline, so that all inserted messages in an ERC buffer contain this
property.
* test/lisp/erc/resources/fill/snapshots/merge-01-start.eld: Update data.
* test/lisp/erc/resources/fill/snapshots/merge-02-right.eld: Update data.
* test/lisp/erc/resources/fill/snapshots/monospace-01-start.eld: Update.
* test/lisp/erc/resources/fill/snapshots/monospace-02-right.eld: Update.
* test/lisp/erc/resources/fill/snapshots/monospace-03-left.eld: Update.
* test/lisp/erc/resources/fill/snapshots/monospace-04-reset.eld: Update.
* test/lisp/erc/resources/fill/snapshots/spacing-01-mono.eld: Update.
(Bug#60936)
* etc/ERC-NEWS: Mention option `erc-fill-line-spacing'.
* lisp/erc/erc-fill.el (erc-fill-line-spacing,
erc-fill-spaced-commands): Add options to allow for extra spacing
between messages.
(erc-fill--function): Internal var allowing modules to override user
option `erc-fill-function'.
(erc-fill): Add extra line-spacing on certain types of messages.
Prefer `erc-fill--function', when set, over `erc-fill-function'.
(erc-fill--make-module-dependency-msg,
erc-fill--wrap-ensure-dependencies): Rename former to latter and make
more useful.
(erc-fill-wrap-mode, erc-fill-wrap-enable, erc-fill-wrap-disable):
Refactor.
(erc-fill--wrap-fix): Remove unused function.
(erc-fill-wrap-nudge): Remove reference to nonexistent function in doc
string.
* test/lisp/erc/erc-fill-tests.el: (erc-fill-tests--graphic-dir): New
variable.
(erc-fill-tests--compare): Look in `erc-fill-tests--graphic-dir' for
graphical snapshots ignored by Git.
(erc-fill-line-spacing): New test.
* test/lisp/erc/resources/fill/snapshots/spacing-01-mono.eld: New
file. (Bug#60936)
* etc/ERC-NEWS: Mention TAB being bound to new command `erc-tab' and
`erc-previous-button' now stopping at the start of buttons.
* lisp/erc/erc-button.el (erc-button-mode, erc-button-enable,
erc-button-disable): Add and remove `erc-button-next' to
`erc--tab-functions' hook, which is tantamount to binding the command
in the read-only area of an ERC buffer.
(erc-button-next-function): Deprecate and remove from client code path
because this module doesn't concern itself with prompt input and thus
no longer needs to conform to the `completion-at-point-functions'
interface.
(erc-button--prev-next-predicate-functions): New variable, a hook to
determine whether to continue searching for a button. Other modules
should utilize this as needed.
(erc-button--end-of-button-p): Add function to serve as default value
for `erc-button--continue-predicate'.
(erc--button-next): Add generalized button-movement function.
(erc-button-next, erc-button-previous): Make `erc-button-previous'
behave more predictably by having it land at the beginning of buttons.
And remove roundabout appeal to HOF in `erc-button-next'.
(erc-button-previous-of-nick): New command to jump to previous
appearance of nick at point.
* lisp/erc/erc-fill.el (erc-fill-wrap, erc-fill-wrap-enable,
erc-fill-wrap-disable): Add and remove merge-related hookee from
`erc-button--prev-next-predicate-functions'.
(erc-fill--wrap-merged-button-p): New function to detect redundant
speakers.
* lisp/erc/erc.el (erc-complete-functions): Quote TAB in doc string.
(erc-mode-map): Bind `erc-tab' to TAB.
(erc--tab-functions, erc-tab): Add new command and hook to serve as
unified dispatch for TAB-related operations. It calls `c-a-p' in the
input area and defers to module code in the read-only message area.
* test/lisp/erc/erc-button-tests.el: New file.
* test/lisp/erc/erc-fill-tests.el (erc-fill-tests--wrap-populate): Run
finalizer for transient keymap timer.
* test/lisp/erc/erc-tests.el
(erc-button--display-error-notice-with-keys): Move to new dedicated
test file for erc-button and fix expected behavior of
`erc-button-previous'. (Bug#62834)
* lisp/erc/erc-fill.el (erc-fill--wrap-beginning-of-line): Pretend
nicks with an empty string as a `display' prop are `invisible-p' and
break out of hidden "merged" nicks after moving. (Bug#60936.)
* lisp/erc/erc-match.el (erc-hide-fools): Add comment.
* lisp/erc/erc-stamp.el (erc-add-timestamp): Always add
`erc-timestamp' and `cursor-sensor-functions' properties but respect
tradition and don't actually stamp any invisible messages.
* lisp/erc/erc-fill.el (erc-fill--wrap-continued-message-p): Downcase
both current and previous speaker when comparing nicks.
* test/lisp/erc/erc-fill-tests.el (erc-fill-wrap--merge): Add
title-case nick to test.
* test/lisp/erc/resources/fill/snapshots/merge-01-start.eld: Update
snapshot.
* test/lisp/erc/resources/fill/snapshots/merge-02-right.eld: Update
snapshot. (Bug#60936)
* lisp/erc/erc-fill.el (erc-fill-function): Add new value
`erc-fill-wrap'.
(erc-fill-static-center): Extend meaning of option to also affect
`erc-wrap-mode'.
(erc-fill--wrap-value, erc-fill--wrap-visual-keys): New variables to
support new local module.
(erc-fill-wrap-visual-keys): New option to control how and where
`visual-line-mode' keys are active.
(erc-fill-wrap-merge): Add option for omitting a speaker's name if
they just now spoke. Enabled by default.
(erc-fill--wrap-move): New helper function for fill-wrap movement
commands.
(erc-fill--wrap-kill-line, erc-fill--wrap-beginning-of-line,
erc-fill--wrap-end-of-line): New movement commands.
(erc-fill-wrap-cycle-visual-movement): New command to cycle local
copy of `erc-fill-wrap-visual-keys'.
(erc-fill-wrap-mode-map): New keymap based on `visual-line-mode-map'.
(erc-fill--make-module-dependency-msg): Helper for
`erc-fill-wrap-enable'.
(erc-fill-wrap-mode, erc-fill-wrap-enable, erc-fill-wrap-disable): New
local module.
(erc-fill--wrap-length-function): Internal interface in the form of a
function variable for other modules to control the fill-wrap overhang.
(erc-fill--wrap-last-msg, erc-fill--wrap-max-lull,
erc-fill--wrap-continued-message-p): Add items to support hiding of
redundant speaker names in consecutive messages.
(erc-fill--wrap-stamp-insert-prefixed-date): New function to add
`line-prefix' property to inserted date stamp.
(erc-fill-wrap): New function implementing the
`erc-fill-function' (behavioral) interface.
(erc-fill--wrap-fix): New, possibly temporary function for other
modules to fix misalignment caused by fill-wrap.
(erc-fill-wrap-nudge, erc-fill--wrap-nudge): New command and helper
for growing and shrinking visual fill prefix.
* test/lisp/erc/erc-fill-tests.el: New file. (Bug#60936.)
* test/lisp/erc/resources/fill/snapshots/merge-01-start.eld: New file.
* test/lisp/erc/resources/fill/snapshots/merge-02-right.eld: New file.
* test/lisp/erc/resources/fill/snapshots/monospace-01-start.eld: New file.
* test/lisp/erc/resources/fill/snapshots/monospace-02-right.eld: New file.
* test/lisp/erc/resources/fill/snapshots/monospace-03-left.eld: New file.
* test/lisp/erc/resources/fill/snapshots/monospace-04-reset.eld: New file.
* lisp/erc/erc-fill.el (erc-fill-mode, erc-fill-enable,
erc-fill-disable): Use API to create these.
(erc-fill-static): Save restriction instead of caller's match
data. (Bug#60936.)
Also remove various redundant `:group` arguments.
* lisp/erc/erc-backend.el (define-erc-response-handler): Move `declare`
after the docstring.
* lisp/erc/erc-capab.el: Use lexical-binding.
(erc-capab-identify-activate): Simplify with `member`.
* lisp/erc/erc-dcc.el (erc-dcc): Move before erc-dcc-mode definition,
which refers to it.
(erc-dcc-chat-accept): Remove unused vars `nick` and `buffer`.
* lisp/erc/erc-imenu.el: Use lexical-binding.
(erc-create-imenu-index): Remove unused var `prev-pos`.
* lisp/erc/erc-match.el: Use lexical-binding.
(erc-match-message): Remove unused var `old-pt`.
(erc-match-message): Strength-reduce `eval` to `symbol-value`.
* lisp/erc/erc-page.el: Use lexical-binding.
(erc-page): Move Custom group before `erg-page-mode` which refers to it.
* lisp/erc/erc-replace.el: Use lexical-binding.
(erc-replace-insert): Use `functionp`.
* lisp/erc/erc-status-sidebar.el: Use lexical-binding.
(erc-status-sidebar-open): Remove unused var `sidebar-window`.
* lisp/erc/erc.el: Fix header to use the customary 3 semi-colons.
(erc-fill-column): Declare variable.
* lisp/erc/erc-autoaway.el: Use lexical-binding.
* lisp/erc/erc-ezbounce.el: Use lexical-binding.
* lisp/erc/erc-fill.el: Use lexical-binding.
* lisp/erc/erc-goodies.el: Use lexical-binding.
* lisp/erc/erc-ibuffer.el: Use lexical-binding.
* lisp/erc/erc-identd.el: Use lexical-binding.
* lisp/erc/erc-join.el: Use lexical-binding.
* lisp/erc/erc-lang.el: Use lexical-binding.
* lisp/erc/erc-log.el: Use lexical-binding.
* lisp/erc/erc-menu.el: Use lexical-binding.
* lisp/erc/erc-netsplit.el: Use lexical-binding.
* lisp/erc/erc-networks.el: Use lexical-binding.
* lisp/erc/erc-pcomplete.el: Use lexical-binding.
* lisp/erc/erc-ring.el: Use lexical-binding.
* lisp/erc/erc-speedbar.el: Use lexical-binding.
* lisp/erc/erc-spelling.el: Use lexical-binding.
* lisp/erc/erc-truncate.el: Use lexical-binding.
* lisp/erc/erc-xdcc.el: Use lexical-binding.
Restore lines saying "Maintainer: emacs-devel@gnu.org" when there is
no special maintainer for a file. Although this wasn't documented
it was common practice and removing the lines didn't have consensus.
63b04c11d5 Fix copyright years by hand
5c7dd8a783 Update copyright year to 2018
220a9ecba1 Merge from Gnulib
312c565566 Don't add empty keyboard macro to macro ring (Bug#24992)
39ca289a7a Allow customization of decoding of "man" command
f8240815ea * etc/NEWS: Add security consideration note on passphrase ...
0c78822c70 Fix subtle problem with scroll-down when scroll-margin is ...
acd289c5a4 Fix problems with indexing in User manual
b240c7846b * lisp/help.el (describe-key): Only (copy-sequence elt) wh...
e879a5444a * src/buffer.c (Frestore_buffer_modified_p): Fix bug#29846
81b1028b63 Improve documentation of 'inhibit-modification-hooks' and ...
7175496d7a Fix doc string of 'enable-recursive-minibuffers'
5b38406491 Fix documentation of delsel and of killing text
# Conflicts:
# etc/NEWS
# etc/refcards/ru-refcard.tex
Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November. Change these FTP URLs to https://ftp.gnu.org
instead. Make similar changes for URLs to other organizations moving
away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.
