diff options
Diffstat (limited to 'lisp/calc/calc-misc.el')
| -rw-r--r-- | lisp/calc/calc-misc.el | 104 |
1 files changed, 53 insertions, 51 deletions
diff --git a/lisp/calc/calc-misc.el b/lisp/calc/calc-misc.el index e944f812525..7c75e79a268 100644 --- a/lisp/calc/calc-misc.el +++ b/lisp/calc/calc-misc.el @@ -61,48 +61,48 @@ ;;;###autoload (defun calc-dispatch-help (arg) - "C-x* is a prefix key sequence; follow it with one of these letters: + "\\`C-x *' is a prefix key sequence; follow it with one of these letters: For turning Calc on and off: - C calc. Start the Calculator in a window at the bottom of the screen. - O calc-other-window. Start the Calculator but don't select its window. - B calc-big-or-small. Control whether to use the full Emacs screen for Calc. - Q quick-calc. Use the Calculator in the minibuffer. - K calc-keypad. Start the Calculator in keypad mode (X window system only). - E calc-embedded. Use the Calculator on a formula in this editing buffer. - J calc-embedded-select. Like E, but select appropriate half of => or :=. - W calc-embedded-word. Like E, but activate a single word, i.e., a number. - Z calc-user-invocation. Invoke Calc in the way you defined with `Z I' cmd. - X calc-quit. Turn Calc off. + \\`C' calc. Start the Calculator in a window at the bottom of the screen. + \\`O' calc-other-window. Start the Calculator but don't select its window. + \\`B' calc-big-or-small. Toggle using the full Emacs screen for Calc. + \\`Q' quick-calc. Use the Calculator in the minibuffer. + \\`K' calc-keypad. Start the Calculator in keypad mode (X window system only). + \\`E' calc-embedded. Use the Calculator on a formula in this editing buffer. + \\`J' calc-embedded-select. Like \\`E', but select appropriate half of => or :=. + \\`W' calc-embedded-word. Like \\`E', but activate a single word, i.e., a number. + \\`Z' calc-user-invocation. Invoke Calc in the way you defined with `Z I' cmd. + \\`X' calc-quit. Turn Calc off. For moving data into and out of Calc: - G calc-grab-region. Grab the region defined by mark and point into Calc. - R calc-grab-rectangle. Grab the rectangle defined by mark, point into Calc. - : calc-grab-sum-down. Grab a rectangle and sum the columns. - _ calc-grab-sum-across. Grab a rectangle and sum the rows. - Y calc-copy-to-buffer. Copy a value from the stack into the editing buffer. + \\`G' calc-grab-region. Grab the region defined by mark and point into Calc. + \\`R' calc-grab-rectangle. Grab the rectangle defined by mark, point into Calc. + \\`:' calc-grab-sum-down. Grab a rectangle and sum the columns. + \\`_' calc-grab-sum-across. Grab a rectangle and sum the rows. + \\`Y' calc-copy-to-buffer. Copy a value from the stack into the editing buffer. For use with Embedded mode: - A calc-embedded-activate. Find and activate all :='s and =>'s in buffer. - D calc-embedded-duplicate. Make a copy of this formula and select it. - F calc-embedded-new-formula. Insert a new formula at current point. - N calc-embedded-next. Advance cursor to next known formula in buffer. - P calc-embedded-previous. Advance cursor to previous known formula. - U calc-embedded-update-formula. Re-evaluate formula at point. - \\=` calc-embedded-edit. Use calc-edit to edit formula at point. + \\`A' calc-embedded-activate. Find and activate all :='s and =>'s in buffer. + \\`D' calc-embedded-duplicate. Make a copy of this formula and select it. + \\`F' calc-embedded-new-formula. Insert a new formula at current point. + \\`N' calc-embedded-next. Advance cursor to next known formula in buffer. + \\`P' calc-embedded-previous. Advance cursor to previous known formula. + \\`U' calc-embedded-update-formula. Re-evaluate formula at point. + \\``' calc-embedded-edit. Use calc-edit to edit formula at point. Documentation: - I calc-info. Read the Calculator manual in the Emacs Info system. - T calc-tutorial. Run the Calculator Tutorial using the Emacs Info system. - S calc-summary. Read the Summary from the Calculator manual in Info. + \\`I' calc-info. Read the Calculator manual in the Emacs Info system. + \\`T' calc-tutorial. Run the Calculator Tutorial using the Emacs Info system. + \\`S' calc-summary. Read the Summary from the Calculator manual in Info. Miscellaneous: - L calc-load-everything. Load all parts of the Calculator into memory. - M read-kbd-macro. Read a region of keystroke names as a keyboard macro. - 0 (zero) calc-reset. Reset Calc stack and modes to default state. + \\`L' calc-load-everything. Load all parts of the Calculator into memory. + \\`M' read-kbd-macro. Read a region of keystroke names as a keyboard macro. + \\`0' (zero) calc-reset. Reset Calc stack and modes to default state. -Press `*' twice (`C-x * *') to turn Calc on or off using the same -Calc user interface as before (either C-x * C or C-x * K; initially C-x * C)." +Press \\`*' twice (\\`C-x * *') to turn Calc on or off using the same +Calc user interface as before (either \\`C-x * C' or \\`C-x * K'; initially \\`C-x * C')." (interactive "P") (calc-check-defines) (if calc-dispatch-help @@ -216,26 +216,28 @@ Calc user interface as before (either C-x * C or C-x * K; initially C-x * C)." (defun calc-help () (interactive) (let ((msgs - '("Press `h' for complete help; press `?' repeatedly for a summary" - "Letter keys: Negate; Precision; Yank; Why; Xtended cmd; Quit" - "Letter keys: SHIFT + Undo, reDo; Inverse, Hyperbolic, Option" - "Letter keys: SHIFT + sQrt; Sin, Cos, Tan; Exp, Ln, logB" - "Letter keys: SHIFT + Floor, Round; Abs, conJ, arG; Pi" - "Letter keys: SHIFT + Num-eval; More-recn; eXec-kbd-macro; Keep-args" - "Other keys: +, -, *, /, ^, \\ (int div), : (frac div)" - "Other keys: & (1/x), | (concat), % (modulo), ! (factorial)" - "Other keys: \\=' (alg-entry), = (eval), \\=` (edit); M-RET (last-args)" - "Other keys: SPC/RET (enter/dup), LFD (over); < > (scroll horiz)" - "Other keys: DEL (drop), M-DEL (drop-above); { } (scroll vert)" - "Other keys: TAB (swap/roll-dn), M-TAB (roll-up)" - "Other keys: [ , ; ] (vector), ( , ) (complex), ( ; ) (polar)" - "Prefix keys: Algebra, Binary/business, Convert, Display" - "Prefix keys: Functions, Graphics, Help, J (select)" - "Prefix keys: Kombinatorics/statistics, Modes, Store/recall" - "Prefix keys: Trail/time, Units/statistics, Vector/matrix" - "Prefix keys: Z (user), SHIFT + Z (define)" - "Prefix keys: prefix + ? gives further help for that prefix" - " Calc by Dave Gillespie, daveg@synaptics.com"))) + ;; FIXME: Change these to `substitute-command-keys' syntax. + (mapcar #'substitute-command-keys + '("Press \\`h' for complete help; press \\`?' repeatedly for a summary" + "Letter keys: Negate; Precision; Yank; Why; Xtended cmd; Quit" + "Letter keys: SHIFT + Undo, reDo; Inverse, Hyperbolic, Option" + "Letter keys: SHIFT + sQrt; Sin, Cos, Tan; Exp, Ln, logB" + "Letter keys: SHIFT + Floor, Round; Abs, conJ, arG; Pi" + "Letter keys: SHIFT + Num-eval; More-recn; eXec-kbd-macro; Keep-args" + "Other keys: +, -, *, /, ^, \\ (int div), : (frac div)" + "Other keys: & (1/x), | (concat), % (modulo), ! (factorial)" + "Other keys: \\=' (alg-entry), = (eval), \\=` (edit); M-RET (last-args)" + "Other keys: \\`SPC'/\\`RET' (enter/dup), LFD (over); < > (scroll horiz)" + "Other keys: \\`DEL' (drop), \\`M-DEL' (drop-above); { } (scroll vert)" + "Other keys: \\`TAB' (swap/roll-dn), \\`M-TAB' (roll-up)" + "Other keys: [ , ; ] (vector), ( , ) (complex), ( ; ) (polar)" + "Prefix keys: Algebra, Binary/business, Convert, Display" + "Prefix keys: Functions, Graphics, Help, J (select)" + "Prefix keys: Kombinatorics/statistics, Modes, Store/recall" + "Prefix keys: Trail/time, Units/statistics, Vector/matrix" + "Prefix keys: Z (user), SHIFT + Z (define)" + "Prefix keys: prefix + ? gives further help for that prefix" + " Calc by Dave Gillespie, daveg@synaptics.com")))) (if calc-full-help-flag msgs (if (or calc-inverse-flag calc-hyperbolic-flag) |