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Author SHA1 Message Date
Eli Zaretskii
cae528457c ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
Mattias Engdegård
60102016e4 Abolish max-specpdl-size (bug#57911) 
The max-lisp-eval-depth limit is sufficient to prevent unbounded stack
growth including the specbind stack; simplify matters for the user by
not having them to worry about two different limits.  This change
turns max-specpdl-size into a harmless variable with no effects,
to keep existing code happy.

* lisp/subr.el (max-specpdl-size):
Define as an ordinary (but obsolete) dynamic variable.
* admin/grammars/Makefile.in:
* doc/lispintro/emacs-lisp-intro.texi (Loops & Recursion):
* doc/lispref/control.texi (Cleanups):
* doc/lispref/edebug.texi (Checking Whether to Stop):
* doc/lispref/eval.texi (Eval):
* doc/lispref/variables.texi (Local Variables):
* doc/misc/calc.texi (Recursion Depth):
Update documentation.
* etc/NEWS: Announce.
* src/eval.c
(FletX): Use safe iteration to guard against circular bindings list.
(syms_of_eval): Remove old max-specpdl-size definition.
(init_eval_once, restore_stack_limits, call_debugger)
(signal_or_quit, grow_specpdl_allocation):
* leim/Makefile.in:
* lisp/Makefile.in:
* lisp/calc/calc-stuff.el (calc-more-recursion-depth)
(calc-less-recursion-depth):
* lisp/calc/calc.el (calc-do):
* lisp/cedet/semantic/ede-grammar.el (ede-proj-makefile-insert-rules):
* lisp/cedet/semantic/grammar.el (semantic-grammar-batch-build-one-package):
* lisp/cus-start.el (standard):
* lisp/emacs-lisp/comp.el (comp--native-compile):
* lisp/emacs-lisp/edebug.el (edebug-max-depth):
(edebug-read-and-maybe-wrap-form, edebug-default-enter):
* lisp/emacs-lisp/regexp-opt.el (regexp-opt):
* lisp/eshell/esh-mode.el (eshell-mode):
* lisp/loadup.el (max-specpdl-size):
* lisp/mh-e/mh-e.el (mh-invisible-headers):
* lisp/net/shr.el (shr-insert-document, shr-descend):
* lisp/play/hanoi.el (hanoi-internal):
* lisp/progmodes/cperl-mode.el:
* src/fileio.c (Fdo_auto_save):
Remove references to and modifications of max-specpdl-size.
 2022-09-19 19:30:03 +02:00
Eli Zaretskii
19dcb237b5 ; Add 2022 to copyright years. 2022-01-01 02:45:51 -05:00
Paul Eggert
ba05d005e5 Update copyright year to 2021 
Run "TZ=UTC0 admin/update-copyright".
 2021-01-01 01:13:56 -08:00
Stefan Kangas
030ad21afe Don't quote lambdas with 'function' in calc/*.el 
* lisp/calc/calc-aent.el (calc-do-quick-calc)
(calc-do-calc-eval, math-build-parse-table):
* lisp/calc/calc-alg.el (math-polynomial-base):
* lisp/calc/calc-alg.el (math-is-poly-rec):
* lisp/calc/calc-arith.el (calcFunc-scf):
* lisp/calc/calc-arith.el (math-ceiling, math-round):
* lisp/calc/calc-arith.el (math-trunc-fancy, math-floor-fancy):
* lisp/calc/calc-ext.el (calc-init-extensions, calc-reset)
(calc-refresh-top, calc-z-prefix-help, calc-binary-op-fancy)
(calc-unary-op-fancy):
* lisp/calc/calc-forms.el (math-make-mod):
* lisp/calc/calc-frac.el (calcFunc-frac):
* lisp/calc/calc-funcs.el (calcFunc-euler):
* lisp/calc/calc-help.el (calc-full-help):
* lisp/calc/calc-lang.el (c, pascal, fortran, tex, latex, eqn)
(yacas, maxima, giac, math, maple):
* lisp/calc/calc-macs.el (calc-wrapper, calc-slow-wrapper):
* lisp/calc/calc-map.el (calc-get-operator, calcFunc-mapeqr)
(calcFunc-reducea, calcFunc-rreducea, calcFunc-reduced)
(calcFunc-rreduced, calcFunc-outer):
* lisp/calc/calc-misc.el (another-calc, calc-do-handle-whys):
* lisp/calc/calc-mode.el (calc-save-modes):
* lisp/calc/calc-mtx.el (math-col-matrix, math-mul-mat-vec):
* lisp/calc/calc-poly.el (math-sort-terms, math-poly-div-list)
(math-mul-list, math-sort-poly-base-list)
(math-partial-fractions):
* lisp/calc/calc-prog.el (calc-user-define-formula):
* lisp/calc/calc-rewr.el (math-rewrite, math-compile-patterns)
(math-compile-rewrites, math-parse-schedule)
(math-rwcomp-pattern):
* lisp/calc/calc-store.el (calc-var-name-map, calc-let)
(calc-permanent-variable, calc-insert-variables):
* lisp/calc/calc-stuff.el (calc-flush-caches, calcFunc-pclean)
(calcFunc-pfrac):
* lisp/calc/calc-units.el (math-build-units-table)
(math-decompose-units):
* lisp/calc/calc-vec.el (calcFunc-mrow, math-mat-col)
(calcFunc-mcol, math-mat-less-col, math-mimic-ident):
* lisp/calc/calc-yank.el (calc-edit):
* lisp/calc/calc.el
(calc-mode-var-list-restore-default-values)
(calc-mode-var-list-restore-saved-values, calc-mode, calc-quit):
* lisp/calc/calccomp.el (math-compose-expr)
(math-compose-matrix, math-vector-to-string): Don't quote lambdas with
'function'.
 2020-11-17 13:00:27 +01:00
Stefan Monnier
f342b7c969 * lisp/calc/: Use lexical scoping in all the files 
Includes the following pervasive changes:
- Move some defvars earlier in the file so they cover earlier let-bindings
- Change dynamically scoped `calc-FOO` or `math-FOO` function arguments
  to just FOO and then let-bind the `calc-FOO` or `math-FOO` variable
  explicitly in the body of the function.  In some cases, the
  beginning of the function was changed to refer to FOO so as to delay
  the binding to a nearby `let` when I could ensure that it did
  not make a difference.
- Add an underscore in front of unused vars or comment them out altogether.
- Replace unused `err` arg to `condition-case` with nil.

Plus the additional itemized changes below.

* lisp/calc/calc-map.el (calcFunc-reducer):
* lisp/calc/calc-arith.el (math-setup-declarations):
* lisp/calc/calc-help.el (calc-full-help, calc-help-index-entries)
(calc-full-help): Use `ignore-errors`.

* lisp/calc/calc-embed.el (calc-embedded-modes-change):
Declare `the-language` and `the-display-just` as dynamically scoped.

* lisp/calc/calc-forms.el (math-setup-year-holidays): Use `dolist`.

* lisp/calc/calc-graph.el (calc-graph-set-styles): Use `symbol-value`
rather than `eval.`
(calc-graph-delete-temps, calc-graph-set-styles): Use ignore-errors.

* lisp/calc/calc-macs.el (calc-with-trail-buffer): Add artificial use
of `save-buf` to silence compiler warnings in all the cases where
`body` doesn't make use of it.

* lisp/calc/calc-math.el (math-largest-emacs-expt)
(math-smallest-emacs-expt, math-use-emacs-fn): Use ignore-errors.

* lisp/calc/calc-mode.el (calc-total-algebraic-mode): Remove "P" from
interactive spec since it's not used anyway.

* lisp/calc/calc-rewr.el (calc-match): Simplify.

* lisp/calc/calc.el (calc-buffer): Give it a global nil value,
so it's automatically declared dynbound in any file that requires `calc`.
(calcDigit-nondigit): Adjust accordingly.

* lisp/calc/calcalg2.el (calcFunc-table): Declare `var-dummy` as dynbound.
(math-scan-for-limits): Comment out dead code.

* lisp/calc/calcalg3.el (math-general-fit): Declare `var-YVAL` and
`var-YVALX` as dynbound.
 2020-10-10 16:00:51 -04:00
Paul Eggert
365e01cc9f Update copyright year to 2020 
Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
 2020-01-01 00:59:52 +00:00
Paul Eggert
26bed8ba10 Update copyright year to 2019 
Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
 2019-01-01 01:01:13 +00:00
Paul Eggert
5c7dd8a783 Update copyright year to 2018 
Run admin/update-copyright.
 2018-01-01 00:57:59 -08:00
Paul Eggert
bc511a64f6 Prefer HTTPS to FTP and HTTP in documentation 
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.
 2017-09-13 15:54:37 -07:00
Paul Eggert
5badc81c1c Update copyright year to 2017 
Run admin/update-copyright.
 2016-12-31 19:42:26 -08:00
Paul Eggert
0e963201d0 Update copyright year to 2016 
Run admin/update-copyright.
 2016-01-01 01:34:24 -08:00
Jay Belanger
fb711d7275 Change maintainer address. 
* lisp/calc/calc (calc-bug-address): Change address.
 2015-11-03 16:16:54 -06:00
Paul Eggert
7e09ef09a4 Update copyright year to 2015 
Run admin/update-copyright.
 2015-01-01 14:26:41 -08:00
Paul Eggert
ba3189039a Update copyright year to 2014 by running admin/update-copyright. 2014-01-01 07:43:34 +00:00
Paul Eggert
ab422c4d68 Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
Glenn Morris
acaf905b11 Add 2012 to FSF copyright years for Emacs files 2012-01-05 01:46:05 -08:00
Glenn Morris
73b0cd5003 Convert consecutive FSF copyright years to ranges. 2011-01-24 20:08:28 -08:00
Glenn Morris
0d9f702fd0 Nuke arch-tags. 2011-01-15 15:16:57 -08:00
Glenn Morris
5df4f04cd3 Add 2011 to FSF/AIST copyright years. 2011-01-02 15:50:46 -08:00
Glenn Morris
114f9c9679 Add 2010 to copyright years. 2010-01-13 00:35:10 -08:00
Glenn Morris
e93c003eb1 Replace last-command-char with last-command-event. 2009-01-09 03:57:12 +00:00
Glenn Morris
ae940284fa Add 2009 to copyright years. 2009-01-05 03:18:22 +00:00
Jay Belanger
f5110333d7 (calc-version): Remove function. 2008-08-14 18:34:41 +00:00
Glenn Morris
662c9c64ae Switch to recommended form of GPLv3 permissions notice. 2008-05-06 03:16:00 +00:00
Stefan Monnier
cbee283dd7 Fix up comment convention on the arch-tag lines. 2008-04-10 14:10:46 +00:00
Miles Bader
59ce725a3b Merge from emacs--rel--22 
Revision: emacs@sv.gnu.org/emacs--devo--0--patch-987
 2008-01-08 20:46:54 +00:00
Glenn Morris
8b72699e88 Add 2008 to copyright years. 2008-01-07 01:14:52 +00:00
Juanma Barranquero
4d2a9fe4a4 (calc-flush-caches): Use mapc' rather than mapcar'. 2007-09-26 00:07:37 +00:00
Glenn Morris
075969b476 Switch license to GPLv3 or later. 2007-07-25 03:51:22 +00:00
Jay Belanger
e8fff8ed68 Update maintainer's address. 2007-04-23 21:30:42 +00:00
Glenn Morris
7c671b23f3 Change form of license text to match rest of Emacs. 2007-03-19 20:59:53 +00:00
Glenn Morris
f0fa15c5e5 Add 2007 to copyright years. 2007-01-21 02:48:43 +00:00
Jay Belanger
09ea57eaca Update copyright year. 2006-02-05 16:31:42 +00:00
Jay Belanger
58ba2f8f07 Update copyright information. 2005-07-14 20:05:30 +00:00
Jay Belanger
e206ee4c1a (math-decls-cache-tag): Declare it. 2005-05-28 04:38:23 +00:00
Thien-Thi Nguyen
f8fc52569f Update years in copyright notice; nfc. 2005-05-17 19:08:39 +00:00
Jay Belanger
a42e94cac5 Update copyright year. 2005-05-07 21:22:51 +00:00
Jay Belanger
a2e360d6fa Add a provide statement. 
(calc-Need-calc-stuff): Remove it.
 2004-11-30 17:25:40 +00:00
Jay Belanger
32bac5ed0d (calc-flush-caches): Remove unnecessary variables. 
(math-lud-cache, math-log2-cache, math-radix-digits-cache)
(math-radix-float-cache-tag, math-random-cache, math-max-digits-cache)
(math-integral-cache, math-units-table, math-format-date-cache)
(math-holidays-cache-tag): Declare them.

(math-moc-func): New variable.
(math-map-over-constants, math-map-over-constants-rec):
Replace variable func by declared variable.
 2004-11-26 22:34:59 +00:00
Miles Bader
ab5796a9f9 Add arch taglines 2003-09-01 15:45:59 +00:00
Juanma Barranquero
a1506d2977 Trailing whitepace deleted. 2003-02-04 13:24:35 +00:00
Deepak Goel
6e1c888ad0 Add new maintainer (deego). 2003-01-15 15:16:25 +00:00
Colin Walters
9b08ce78d2 (calc-flush-caches): Add optional arg `inhibit-msg'. 2002-09-30 04:23:37 +00:00
Colin Walters
3132f345bc Change all toplevel setq' forms to defvar' forms, and move them 
before their first use.  Use `when', `unless'.  Remove trailing
periods from error forms.  Add description and headers suggested by
Emacs Lisp coding conventions.
 2001-11-19 07:44:56 +00:00
Colin Walters
bf77c646a5 Style cleanup; don't put closing parens on their 
own line, add "foo.el ends here" to each file, and update
copyright date.
 2001-11-14 09:09:09 +00:00
Eli Zaretskii
136211a997 Initial import of Calc 2.02f. 2001-11-06 18:59:06 +00:00