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calc.texi (TeX and LaTeX Language Modes, Predefined Units):

Browse Source 
calc-units.el (math-build-units-table-buffer):
README: Mention that the TeX specific units won't use the `tex' prefix
in TeX mode.

calc-lang.el (math-variable-table): Don't use the `tex' prefix for
units in TeX mode.
This commit is contained in:
Jay Belanger 2010-11-18 19:14:36 -06:00
parent 84dfc8a7fa
commit 1265829ec3
6 changed files with 54 additions and 10 deletions
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6
doc/misc/ChangeLog
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@ -1,3 +1,9 @@
2010-11-19 Jay Belanger <jay.p.belanger@gmail.com>
* calc.texi (TeX and LaTeX Language Modes, Predefined Units):
Mention that the TeX specific units won't use the `tex' prefix
in TeX mode.
2010-11-18 Katsumi Yamaoka <yamaoka@jpl.org>
* gnus.texi (Misc Article): Document gnus-inhibit-images.

12
doc/misc/calc.texi
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@ -14122,6 +14122,10 @@ but
@texline @math{\sin(2 + x)}.
@infoline @expr{sin(2 + x)}.
The @TeX{} specific unit names (@pxref{Predefined Units}) will not use
the @samp{tex} prefix; the unit name for a @TeX{} point will be
@samp{pt} instead of @samp{texpt}, for example.
Function and variable names not treated specially by @TeX{} and La@TeX{}
are simply written out as-is, which will cause them to come out in
italic letters in the printed document. If you invoke @kbd{d T} or
@ -27990,6 +27994,14 @@ than the point used by @TeX{}), @code{texdd} (a Didot point),
@code{texcc} (a Cicero) and @code{texsp} (a scaled @TeX{} point,
all dimensions representable in @TeX{} are multiples of this value).
When Calc is using the @TeX{} or La@TeX{} language mode (@pxref{TeX
and LaTeX Language Modes}), the @TeX{} specific unit names will not
use the @samp{tex} prefix; the unit name for a @TeX{} point will be
@samp{pt} instead of @samp{texpt}, for example. To avoid conflicts,
the unit names for pint and parsec will simply be @samp{pint} and
@samp{parsec} instead of @samp{pt} and @samp{pc}.
The unit @code{e} stands for the elementary (electron) unit of charge;
because algebra command could mistake this for the special constant
@expr{e}, Calc provides the alternate unit name @code{ech} which is

8
lisp/ChangeLog
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@ -1,3 +1,11 @@
2010-11-19 Jay Belanger <jay.p.belanger@gmail.com>
* calc/calc-units.el (math-build-units-table-buffer):
calc/README: Mention that the TeX specific units won't use the
`tex' prefix in TeX mode.
calc/calc-lang.el (math-variable-table): Don't use the `tex'
prefix for units in TeX mode.
2010-11-18 Stefan Monnier <monnier@iro.umontreal.ca>
* simple.el (kill-new, kill-append, kill-region):

3
lisp/calc/README
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@ -74,6 +74,9 @@ Summary of changes to "Calc"
Emacs 24.1
* Calc no longer uses the tex prefix for TeX specific unit
names when using TeX or LaTeX mode.
* Added option to highlight selections using faces.
* Gave `calc-histogram' the option of using a vector to determine the bins.

10
lisp/calc/calc-lang.el
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@ -540,6 +540,16 @@
( \\Psi . var-Psi )
( \\omega . var-omega )
( \\Omega . var-Omega )
;; Units
( pt . var-texpt )
( pc . var-texpc )
( bp . var-texbp )
( dd . var-texdd )
( cc . var-texcc )
( sp . var-texsp )
( pint . var-pt )
( parsec . var-pc)
;; Others
( \\ell . var-ell )
( \\infty . var-inf )

25
lisp/calc/calc-units.el
View File

@ -57,23 +57,23 @@
"149597870691 m (*)")
;; (approx) NASA JPL (http://neo.jpl.nasa.gov/glossary/au.html)
( lyr "c yr" "Light Year" )
( pc "3.0856775854*10^16 m" "Parsec" nil
( pc "3.0856775854*10^16 m" "Parsec (**)" nil
"3.0856775854 10^16 m (*)") ;; (approx) ESUWM
( nmi "1852 m" "Nautical Mile" )
( fath "6 ft" "Fathom" )
( fur "660 ft" "Furlong")
( mu "1 um" "Micron" )
( mil "(1/1000) in" "Mil" )
( point "(1/72) in" "Point (1/72 inch)" )
( point "(1/72) in" "Point (PostScript convention)" )
( Ang "10^(-10) m" "Angstrom" )
( mfi "mi+ft+in" "Miles + feet + inches" )
;; TeX lengths
( texpt "(100/7227) in" "Point (TeX conventions)" )
( texpc "12 texpt" "Pica" )
( texbp "point" "Big point (TeX conventions)" )
( texdd "(1238/1157) texpt" "Didot point" )
( texcc "12 texdd" "Cicero" )
( texsp "(1/65536) texpt" "Scaled TeX point" )
( texpt "(100/7227) in" "Point (TeX convention) (**)" )
( texpc "12 texpt" "Pica (TeX convention) (**)" )
( texbp "point" "Big point (TeX convention) (**)" )
( texdd "(1238/1157) texpt" "Didot point (TeX convention) (**)" )
( texcc "12 texdd" "Cicero (TeX convention) (**)" )
( texsp "(1/65536) texpt" "Scaled TeX point (TeX convention) (**)" )
;; Area
( hect "10000 m^2" "*Hectare" )
@ -86,7 +86,7 @@
( l "L" "Liter" )
( gal "4 qt" "US Gallon" )
( qt "2 pt" "Quart" )
( pt "2 cup" "Pint" )
( pt "2 cup" "Pint (**)" )
( cup "8 ozfl" "Cup" )
( ozfl "2 tbsp" "Fluid Ounce" )
( floz "2 tbsp" "Fluid Ounce" )
@ -1531,7 +1531,12 @@ If EXPR is nil, return nil."
(indent-to 15)
(insert " " (nth 2 u) "\n")
(while (eq (car (car (setq uptr (cdr uptr)))) 0)))
(insert "\n"))
(insert "\n\n")
(insert "(**) When in TeX or LaTeX display mode, the TeX specific unit\n"
"names will not use the `tex' prefix; the unit name for a\n"
"TeX point will be `pt' instead of `texpt', for example.\n"
"To avoid conflicts, the unit names for pint and parsec will\n"
"be `pint' and `parsec' instead of `pt' and `pc'."))
(view-mode)
(message "Formatting units table...done"))
(setq math-units-table-buffer-valid t)