No `calc-mode-var-list' in calc.el

No `calc-mode-var-list' in calc.el

[Jay Belanger]

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In calc-2.02f, many initial settings are stored in the list
`calc-mode-var-list', apparently so that functions which want to
access all the settings (to reset them or to store them) can easily
access them.  (The list is used by the functions `calc-reset' in
"calc-ext.el", by `calc-embedded-set-modes' in "calc-embed.el", and
by 'calc-save-modes' and `calc-setting-file-name' in "calc-mode.el".)
After the list 'calc-mode-var-list' is defined, the unbound variables
are bound with a mapcar.
In calc-2.02g, the initial settings are defined individually, with
defvar, so `calc-mode-var-list' isn't used.  The only advantage this
seems to have is to add docstrings to the variables, but the functions
which want to access all the variables conveniently through
`calc-mode-var-list' can't us it anymore.  So all the functions I
mentioned above are broken. 

I sent the following patches to Lukasz Stafiniak, the Calc
maintainer.  He doesn't have emacs cvs access, so he suggested I send
them to the emacs-devel list.  It restores a version of
'calc-mode-var-list' which has adds docstrings.  This version will
affect `calc-embedded-set-modes' in calc-embed.el, so there is also a
patch for that which will restore the previous behavior.
So, here they are.

Jay


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*** calc.el.orig	Fri Oct 24 13:32:20 2003
--- calc.el	Fri Oct 24 15:48:39 2003
***************
*** 257,316 ****
    "Index into `calc-stack' of \"top\" of stack.
  This is 1 unless `calc-truncate-stack' has been used.")

! (defvar calc-always-load-extensions nil
!   "If non-nil, load the calc-ext module automatically when calc is loaded.")

! (defvar calc-line-numbering t
!   "If non-nil, display line numbers in Calculator stack.")

! (defvar calc-line-breaking t
!   "If non-nil, break long values across multiple lines in Calculator stack.")

! (defvar calc-display-just nil
!   "If nil, stack display is left-justified.
  If `right', stack display is right-justified.
  If `center', stack display is centered.")

! (defvar calc-display-origin nil
!   "Horizontal origin of displayed stack entries.
  In left-justified mode, this is effectively indentation.  (Default 0).
  In right-justified mode, this is effectively window width.
  In centered mode, center of stack entry is placed here.")

! (defvar calc-number-radix 10
!   "Radix for entry and display of numbers in calc-mode, 2-36.")

! (defvar calc-leading-zeros nil
!   "If non-nil, leading zeros are provided to pad integers to calc-word-size.")

! (defvar calc-group-digits nil
!   "If non-nil, group digits in large displayed integers by inserting spaces.
  If an integer, group that many digits at a time.
  If t, use 4 for binary and hex, 3 otherwise.")

! (defvar calc-group-char ","
!   "The character (in the form of a string) to be used for grouping digits.
  This is used only when calc-group-digits mode is on.")

! (defvar calc-point-char "."
!   "The character (in the form of a string) to be used as a decimal point.")

! (defvar calc-frac-format '(":" nil)
!   "Format of displayed fractions; a string of one or two of \":\" or \"/\".")

! (defvar calc-prefer-frac nil
!   "If non-nil, prefer fractional over floating-point results.")
!
! (defvar calc-hms-format "%s@ %s' %s\""
!   "Format of displayed hours-minutes-seconds angles, a format string.
  String must contain three %s marks for hours, minutes, seconds respectively.")

! (defvar calc-date-format '((H ":" mm C SS pp " ")
! 			   Www " " Mmm " " D ", " YYYY)
!   "Format of displayed date forms.")

! (defvar calc-float-format '(float 0)
!   "Format to use for display of floating-point numbers in calc-mode.
  Must be a list of one of the following forms:
   (float 0)      Floating point format, display full precision.
   (float N)      N > 0: Floating point format, at most N significant figures.
--- 257,334 ----
    "Index into `calc-stack' of \"top\" of stack.
  This is 1 unless `calc-truncate-stack' has been used.")

! (defvar calc-display-sci-high 0
!   "Floating-point numbers with this positive exponent or higher above the
! current precision are displayed in scientific notation in calc-mode.")

! (defvar calc-display-sci-low -3
!   "Floating-point numbers with this negative exponent or lower are displayed
! scientific notation in calc-mode.")

! (defvar calc-other-modes nil
!   "List of used-defined strings to append to Calculator mode line.")

! (defvar calc-Y-help-msgs nil
!   "List of strings for Y prefix help.")
!
! (defvar calc-loaded-settings-file nil
!   "t if `calc-settings-file' has been loaded yet.")
!
! (defconst calc-mode-var-list '(
!   (calc-always-load-extensions nil
!    "If non-nil, load the calc-ext module automatically when calc is loaded.")
!
!   (calc-line-numbering t
!    "If non-nil, display line numbers in Calculator stack.")
!
!   (calc-line-breaking t
!    "If non-nil, break long values across multiple lines in Calculator stack.")
!
!   (calc-display-just nil
!    "If nil, stack display is left-justified.
  If `right', stack display is right-justified.
  If `center', stack display is centered.")

!   (calc-display-origin nil
!    "Horizontal origin of displayed stack entries.
  In left-justified mode, this is effectively indentation.  (Default 0).
  In right-justified mode, this is effectively window width.
  In centered mode, center of stack entry is placed here.")

!   (calc-number-radix 10
!    "Radix for entry and display of numbers in calc-mode, 2-36.")

!   (calc-leading-zeros nil
!    "If non-nil, leading zeros are provided to pad integers to calc-word-size.")

!   (calc-group-digits nil
!    "If non-nil, group digits in large displayed integers by inserting spaces.
  If an integer, group that many digits at a time.
  If t, use 4 for binary and hex, 3 otherwise.")

!   (calc-group-char ","
!    "The character (in the form of a string) to be used for grouping digits.
  This is used only when calc-group-digits mode is on.")

!   (calc-point-char "."
!    "The character (in the form of a string) to be used as a decimal point.")
!
!   (calc-frac-format (":" nil)
!    "Format of displayed fractions; a string of one or two of \":\" or \"/\".")

!   (calc-prefer-frac nil
!    "If non-nil, prefer fractional over floating-point results.")

!   (calc-hms-format "%s@ %s' %s\""
!    "Format of displayed hours-minutes-seconds angles, a format string.
  String must contain three %s marks for hours, minutes, seconds respectively.")

!   (calc-date-format ((H ":" mm C SS pp " ")
!                      Www " " Mmm " " D ", " YYYY)
!    "Format of displayed date forms.")

!   (calc-float-format (float 0)
!    "Format to use for display of floating-point numbers in calc-mode.
  Must be a list of one of the following forms:
   (float 0)      Floating point format, display full precision.
   (float N)      N > 0: Floating point format, at most N significant figures.
***************
*** 323,376 ****
   (eng N)        N > 0: Engineering notation, N significant figures.
   (eng -N)       -N < 0: Engineering notation, calc-internal-prec - N figs.")

! (defvar calc-full-float-format '(float 0)
!   "Format to use when full precision must be displayed.")

! (defvar calc-complex-format nil
!   "Format to use for display of complex numbers in calc-mode.  Must be one of:
    nil            Use (x, y) form.
    i              Use x + yi form.
    j              Use x + yj form.")

! (defvar calc-complex-mode 'cplx
!   "Preferred form, either `cplx' or `polar', for complex numbers.")

! (defvar calc-infinite-mode nil
!   "If nil, 1 / 0 is left unsimplified.
  If 0, 1 / 0 is changed to inf (zeros are considered positive).
  Otherwise, 1 / 0 is changed to uinf (undirected infinity).")

! (defvar calc-display-strings nil
!   "If non-nil, display vectors of byte-sized integers as strings.")

! (defvar calc-matrix-just 'center
!   "If nil, vector elements are left-justified.
  If `right', vector elements are right-justified.
  If `center', vector elements are centered.")

! (defvar calc-break-vectors nil
!   "If non-nil, display vectors one element per line.")

! (defvar calc-full-vectors t
!   "If non-nil, display long vectors in full.  If nil, use abbreviated form.")

! (defvar calc-full-trail-vectors t
!   "If non-nil, display long vectors in full in the trail.")

! (defvar calc-vector-commas ","
!   "If non-nil, separate elements of displayed vectors with this string.")

! (defvar calc-vector-brackets "[]"
!   "If non-nil, surround displayed vectors with these characters.")

! (defvar calc-matrix-brackets '(R O)
!   "A list of code-letter symbols that control \"big\" matrix display.
  If `R' is present, display inner brackets for matrices.
  If `O' is present, display outer brackets for matrices (above/below).
  If `C' is present, display outer brackets for matrices (centered).")

! (defvar calc-language nil
!   "Language or format for entry and display of stack values.  Must be one of:
    nil		Use standard Calc notation.
    flat		Use standard Calc notation, one-line format.
    big		Display formulas in 2-d notation (enter w/std notation).
--- 341,394 ----
   (eng N)        N > 0: Engineering notation, N significant figures.
   (eng -N)       -N < 0: Engineering notation, calc-internal-prec - N figs.")

!   (calc-full-float-format (float 0)
!    "Format to use when full precision must be displayed.")

!   (calc-complex-format nil
!    "Format to use for display of complex numbers in calc-mode.  Must be one of:
    nil            Use (x, y) form.
    i              Use x + yi form.
    j              Use x + yj form.")

!   (calc-complex-mode cplx
!    "Preferred form, either `cplx' or `polar', for complex numbers.")

!   (calc-infinite-mode nil
!    "If nil, 1 / 0 is left unsimplified.
  If 0, 1 / 0 is changed to inf (zeros are considered positive).
  Otherwise, 1 / 0 is changed to uinf (undirected infinity).")

!   (calc-display-strings nil
!    "If non-nil, display vectors of byte-sized integers as strings.")

!   (calc-matrix-just 'center
!    "If nil, vector elements are left-justified.
  If `right', vector elements are right-justified.
  If `center', vector elements are centered.")

!   (calc-break-vectors nil
!    "If non-nil, display vectors one element per line.")

!   (calc-full-vectors t
!    "If non-nil, display long vectors in full.  If nil, use abbreviated form.")

!   (calc-full-trail-vectors t
!    "If non-nil, display long vectors in full in the trail.")

!   (calc-vector-commas ","
!    "If non-nil, separate elements of displayed vectors with this string.")

!   (calc-vector-brackets "[]"
!    "If non-nil, surround displayed vectors with these characters.")

!   (calc-matrix-brackets '(R O)
!    "A list of code-letter symbols that control \"big\" matrix display.
  If `R' is present, display inner brackets for matrices.
  If `O' is present, display outer brackets for matrices (above/below).
  If `C' is present, display outer brackets for matrices (centered).")

!   (calc-language nil
!    "Language or format for entry and display of stack values.  Must be one of:
    nil		Use standard Calc notation.
    flat		Use standard Calc notation, one-line format.
    big		Display formulas in 2-d notation (enter w/std notation).
***************
*** 383,420 ****
    math		Use Mathematica(tm) notation.
    maple		Use Maple notation.")

! (defvar calc-language-option nil
!   "Numeric prefix argument for the command that set `calc-language'.")

! (defvar calc-function-open "("
!   "Open-parenthesis string for function call notation.")
!
! (defvar calc-function-close ")"
!   "Close-parenthesis string for function call notation.")
!
! (defvar calc-language-output-filter nil
!   "Function through which to pass strings after formatting.")
!
! (defvar calc-language-input-filter nil
!   "Function through which to pass strings before parsing.")
!
! (defvar calc-radix-formatter nil
!   "Formatting function used for non-decimal numbers.")
!
! (defvar calc-left-label ""
!   "Label to display at left of formula.")

! (defvar calc-right-label ""
!   "Label to display at right of formula.")

! (defvar calc-word-size 32
!   "Minimum number of bits per word, if any, for binary operations in calc-mode.")

! (defvar calc-previous-modulo nil
!   "Most recently used value of M in a modulo form.")

! (defvar calc-simplify-mode nil
!   "Type of simplification applied to results.
  If `none', results are not simplified when pushed on the stack.
  If `num', functions are simplified only when args are constant.
  If nil, only fast simplifications are applied.
--- 401,423 ----
    math		Use Mathematica(tm) notation.
    maple		Use Maple notation.")

!   (calc-language-option nil
!    "Numeric prefix argument for the command that set `calc-language'.")

!   (calc-left-label ""
!    "Label to display at left of formula.")

!   (calc-right-label ""
!    "Label to display at right of formula.")

!   (calc-word-size 32
!    "Minimum number of bits per word, if any, for binary operations in calc-mode.")

!   (calc-previous-modulo nil
!    "Most recently used value of M in a modulo form.")

!   (calc-simplify-mode nil
!    "Type of simplification applied to results.
  If `none', results are not simplified when pushed on the stack.
  If `num', functions are simplified only when args are constant.
  If nil, only fast simplifications are applied.
***************
*** 423,541 ****
  If `ext', `math-simplify-extended' is applied.
  If `units', `math-simplify-units' is applied.")

! (defvar calc-auto-recompute t
!   "If non-nil, recompute evalto's automatically when necessary.")
!
! (defvar calc-display-raw nil
!   "If non-nil, display shows unformatted Lisp exprs.  (For debugging)")
!
! (defvar calc-internal-prec 12
!   "Number of digits of internal precision for calc-mode calculations.")
!
! (defvar calc-inverse-flag nil
!   "If non-nil, next operation is Inverse.")

! (defvar calc-hyperbolic-flag nil
!   "If non-nil, next operation is Hyperbolic.")

! (defvar calc-keep-args-flag nil
!   "If non-nil, next operation should not remove its arguments from stack.")

! (defvar calc-angle-mode 'deg
!   "If deg, angles are in degrees; if rad, angles are in radians.
  If hms, angles are in degrees-minutes-seconds.")

! (defvar calc-algebraic-mode nil
!   "If non-nil, numeric entry accepts whole algebraic expressions.
  If nil, algebraic expressions must be preceded by \"'\".")

! (defvar calc-incomplete-algebraic-mode nil
!   "Like calc-algebraic-mode except only affects ( and [ keys.")

! (defvar calc-symbolic-mode nil
!   "If non-nil, inexact numeric computations like sqrt(2) are postponed.
  If nil, computations on numbers always yield numbers where possible.")

! (defvar calc-matrix-mode nil
!   "If `matrix', variables are assumed to be matrix-valued.
  If a number, variables are assumed to be NxN matrices.
  If `scalar', variables are assumed to be scalar-valued.
  If nil, symbolic math routines make no assumptions about variables.")

! (defvar calc-shift-prefix nil
!   "If non-nil, shifted letter keys are prefix keys rather than normal meanings.")

! (defvar calc-window-height 7
!   "Initial height of Calculator window.")

! (defvar calc-display-trail t
!   "If non-nil, M-x calc creates a window to display Calculator trail.")

! (defvar calc-show-selections t
!   "If non-nil, selected sub-formulas are shown by obscuring rest of formula.
  If nil, selected sub-formulas are highlighted by obscuring the sub-formulas.")

! (defvar calc-use-selections t
!   "If non-nil, commands operate only on selected portions of formulas.
  If nil, selections displayed but ignored.")

! (defvar calc-assoc-selections t
!   "If non-nil, selection hides deep structure of associative formulas.")

! (defvar calc-display-working-message 'lots
!   "If non-nil, display \"Working...\" for potentially slow Calculator commands.")

! (defvar calc-auto-why 'maybe
!   "If non-nil, automatically execute a \"why\" command to explain odd results.")

! (defvar calc-timing nil
!   "If non-nil, display timing information on each slow command.")

! (defvar calc-display-sci-high 0
!   "Floating-point numbers with this positive exponent or higher above the
! current precision are displayed in scientific notation in calc-mode.")

! (defvar calc-display-sci-low -3
!   "Floating-point numbers with this negative exponent or lower are displayed
! scientific notation in calc-mode.")


! (defvar calc-other-modes nil
!   "List of used-defined strings to append to Calculator mode line.")

! (defvar calc-Y-help-msgs nil
!   "List of strings for Y prefix help.")

! (defvar calc-loaded-settings-file nil
!   "t if `calc-settings-file' has been loaded yet.")



! (defvar calc-mode-save-mode 'local)
! (defvar calc-standard-date-formats
!   '("N"
!     "<H:mm:SSpp >Www Mmm D, YYYY"
!     "D Mmm YYYY<, h:mm:SS>"
!     "Www Mmm BD< hh:mm:ss> YYYY"
!     "M/D/Y< H:mm:SSpp>"
!     "D.M.Y< h:mm:SS>"
!     "M-D-Y< H:mm:SSpp>"
!     "D-M-Y< h:mm:SS>"
!     "j<, h:mm:SS>"
!     "YYddd< hh:mm:ss>"))
! (defvar calc-autorange-units nil)
! (defvar calc-was-keypad-mode nil)
! (defvar calc-full-mode nil)
! (defvar calc-user-parse-tables nil)
! (defvar calc-gnuplot-default-device "default")
! (defvar calc-gnuplot-default-output "STDOUT")
! (defvar calc-gnuplot-print-device "postscript")
! (defvar calc-gnuplot-print-output "auto")
! (defvar calc-gnuplot-geometry nil)
! (defvar calc-graph-default-resolution 15)
! (defvar calc-graph-default-resolution-3d 5)
! (defvar calc-invocation-macro nil)
! (defvar calc-show-banner t)

  (defconst calc-local-var-list '(calc-stack
  				calc-stack-top
--- 426,536 ----
  If `ext', `math-simplify-extended' is applied.
  If `units', `math-simplify-units' is applied.")

!   (calc-auto-recompute t
!    "If non-nil, recompute evalto's automatically when necessary.")

!   (calc-display-raw nil
!    "If non-nil, display shows unformatted Lisp exprs.  (For debugging)")

!   (calc-internal-prec 12
!    "Number of digits of internal precision for calc-mode calculations.")

!   (calc-angle-mode deg
!    "If deg, angles are in degrees; if rad, angles are in radians.
  If hms, angles are in degrees-minutes-seconds.")

!   (calc-algebraic-mode nil
!    "If non-nil, numeric entry accepts whole algebraic expressions.
  If nil, algebraic expressions must be preceded by \"'\".")

!   (calc-incomplete-algebraic-mode nil
!    "Like calc-algebraic-mode except only affects ( and [ keys.")

!   (calc-symbolic-mode nil
!    "If non-nil, inexact numeric computations like sqrt(2) are postponed.
  If nil, computations on numbers always yield numbers where possible.")

!   (calc-matrix-mode nil
!    "If `matrix', variables are assumed to be matrix-valued.
  If a number, variables are assumed to be NxN matrices.
  If `scalar', variables are assumed to be scalar-valued.
  If nil, symbolic math routines make no assumptions about variables.")

!   (calc-shift-prefix nil
!    "If non-nil, shifted letter keys are prefix keys rather than normal meanings.")

!   (calc-window-height 7
!    "Initial height of Calculator window.")

!   (calc-display-trail t
!    "If non-nil, M-x calc creates a window to display Calculator trail.")

!   (calc-show-selections t
!    "If non-nil, selected sub-formulas are shown by obscuring rest of formula.
  If nil, selected sub-formulas are highlighted by obscuring the sub-formulas.")

!   (calc-use-selections t
!    "If non-nil, commands operate only on selected portions of formulas.
  If nil, selections displayed but ignored.")

!   (calc-assoc-selections t
!    "If non-nil, selection hides deep structure of associative formulas.")

!   (calc-display-working-message 'lots
!    "If non-nil, display \"Working...\" for potentially slow Calculator commands.")

!   (calc-auto-why 'maybe
!    "If non-nil, automatically execute a \"why\" command to explain odd results.")

!   (calc-timing nil
!    "If non-nil, display timing information on each slow command.")

!   (calc-mode-save-mode local)

!   (calc-standard-date-formats
!    '("N"
!      "<H:mm:SSpp >Www Mmm D, YYYY"
!      "D Mmm YYYY<, h:mm:SS>"
!      "Www Mmm BD< hh:mm:ss> YYYY"
!      "M/D/Y< H:mm:SSpp>"
!      "D.M.Y< h:mm:SS>"
!      "M-D-Y< H:mm:SSpp>"
!      "D-M-Y< h:mm:SS>"
!      "j<, h:mm:SS>"
!      "YYddd< hh:mm:ss>"))

+   (calc-autorange-units nil)
+
+   (calc-was-keypad-mode nil)
+
+   (calc-full-mode nil)

!   (calc-user-parse-tables nil)

!   (calc-gnuplot-default-device "default")

!   (calc-gnuplot-default-output "STDOUT")
!
!   (calc-gnuplot-print-device "postscript")
!
!   (calc-gnuplot-print-output "auto")
!
!   (calc-gnuplot-geometry nil)

+   (calc-graph-default-resolution 15)

+   (calc-graph-default-resolution-3d 5)
+
+   (calc-invocation-macro nil)

!   (calc-show-banner t)))
!
! (mapcar (function (lambda (v)
!                     (or (boundp (car v))
!                         (set (car v) (nth 1 v)))
!                     (if (nth 2 v)
!                         (put (car v) 'variable-documentation (nth 2 v)))))
!         calc-mode-var-list)

  (defconst calc-local-var-list '(calc-stack
  				calc-stack-top
***************
*** 666,674 ****
  (defvar calc-trail-buffer nil)		; Pointer to Calc Trail buffer.
  (defvar calc-why nil)			; Explanations of most recent errors.
  (defvar calc-next-why nil)
! (defvar calc-inverse-flag nil)
! (defvar calc-hyperbolic-flag nil)
! (defvar calc-keep-args-flag nil)
  (defvar calc-last-kill nil)		; Last number killed in calc-mode.
  (defvar calc-previous-alg-entry nil)	; Previous algebraic entry.
  (defvar calc-dollar-values nil)		; Values to be used for '$'.
--- 661,683 ----
  (defvar calc-trail-buffer nil)		; Pointer to Calc Trail buffer.
  (defvar calc-why nil)			; Explanations of most recent errors.
  (defvar calc-next-why nil)
! (defvar calc-inverse-flag nil
!   "If non-nil, next operation is Inverse.")
! (defvar calc-hyperbolic-flag nil
!   "If non-nil, next operation is Hyperbolic.")
! (defvar calc-keep-args-flag nil
!   "If non-nil, next operation should not remove its arguments from stack.")
! (defvar calc-function-open "("
!   "Open-parenthesis string for function call notation.")
! (defvar calc-function-close ")"
!   "Close-parenthesis string for function call notation.")
! (defvar calc-language-output-filter nil
!   "Function through which to pass strings after formatting.")
! (defvar calc-language-input-filter nil
!   "Function through which to pass strings before parsing.")
! (defvar calc-radix-formatter nil
!   "Formatting function used for non-decimal numbers.")
!
  (defvar calc-last-kill nil)		; Last number killed in calc-mode.
  (defvar calc-previous-alg-entry nil)	; Previous algebraic entry.
  (defvar calc-dollar-values nil)		; Values to be used for '$'.

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*** calc-embed.el.orig	Fri Oct 24 13:32:33 2003
--- calc-embed.el	Fri Oct 24 13:34:09 2003
***************
*** 556,562 ****
  	       (not (eq (cdr found) 'default)))
  	  (progn
  	    (if (eq (setq value (cdr (car v))) 'default)
! 		(setq value (cdr (assq (car (car v)) calc-mode-var-list))))
  	    (equal (symbol-value (car (car v))) value))
  	  (progn
  	    (setq changed t)
--- 556,562 ----
  	       (not (eq (cdr found) 'default)))
  	  (progn
  	    (if (eq (setq value (cdr (car v))) 'default)
! 		(setq value (list (nth 1 (assq (car (car v)) calc-mode-var-list)))))
  	    (equal (symbol-value (car (car v))) value))
  	  (progn
  	    (setq changed t)


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Re: No `calc-mode-var-list' in calc.el

[Miles Bader]

BTW, the patches you sent are screwed up; apparently your mail client or
something is removing `extraneous' whitespace, which is in fact required
for patch.  The most obvious symptom is that all lines in a context-diff
have at least two characters, so an unchanged empty lines should be
represented by two spaces, but in your message, the spaces are removed.

Thanks,

-Miles
-- 
.Numeric stability is probably not all that important when you're guessing.

Re: No `calc-mode-var-list' in calc.el

[Jay Belanger]

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Miles Bader <miles@lsi.nec.co.jp> writes:

> BTW, the patches you sent are screwed up; apparently your mail client or
> something is removing `extraneous' whitespace, which is in fact required
> for patch.

Sorry about that.  (The mail client is cvs gnus; maybe I shouldn't
use so much software from cvs.)
Here are the patches gzipped.

Jay


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[-- Attachment #3: calc-embed.el patch --]
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Re: No `calc-mode-var-list' in calc.el

[Reiner Steib]

On Wed, Oct 29 2003, Jay Belanger wrote:

> Miles Bader <miles@lsi.nec.co.jp> writes:
>
>> BTW, the patches you sent are screwed up; apparently your mail client or
>> something is removing `extraneous' whitespace, which is in fact required
>> for patch.
>
> Sorry about that.  (The mail client is cvs gnus; maybe I shouldn't
> use so much software from cvs.)

Must be the "or something" alternative.  Gnus doesn't delete
whitespace, neither from inline text, nor from text/x-patch
attachments, AFAICS.  See <URL:nntp://news.gmane.org/gmane.test/1035>
or <news:v9llr4w66m.fsf@marauder.physik.uni-ulm.de> for a test.  And I
couldn't find anything related in the Gnus sources.  Maybe have some
add function in some hook?

Bye, Reiner.
-- 
with trailing whitespace:    

Re: No `calc-mode-var-list' in calc.el

[Jay Belanger]

Reiner Steib <4.uce.03.r.s@nurfuerspam.de> writes:

> On Wed, Oct 29 2003, Jay Belanger wrote:
...
>> Sorry about that.  (The mail client is cvs gnus; maybe I shouldn't
>> use so much software from cvs.)
>
> Must be the "or something" alternative.  Gnus doesn't delete
> whitespace, neither from inline text, nor from text/x-patch
> attachments, AFAICS.

Well, I meant message, of course, but for me some whitespace is
deleted. I tried it with my current setup, then with
emacs -q --no-site-file
and then 
emacs -q --no-site-file
with emacs 21.3.
In all cases, both in attachments and in typed in text, lines that
contained only a few spaces were replaced by lines with no spaces.  I
used message-mail and attached attachments with C-cC-a.
Perhaps something happens to it after it leaves here that deletes the
whitespace. 

Jay





  See <URL:nntp://news.gmane.org/gmane.test/1035>
> or <news:v9llr4w66m.fsf@marauder.physik.uni-ulm.de> for a test.  And I
> couldn't find anything related in the Gnus sources.  Maybe have some
> add function in some hook?
>
> Bye, Reiner.
> --
> with trailing whitespace:
>
>
>
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> Emacs-devel mailing list
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