diff options
Diffstat (limited to 'lisp/calculator.el')
| -rw-r--r-- | lisp/calculator.el | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/lisp/calculator.el b/lisp/calculator.el index 44c7fcecc8e..a80437d6ecf 100644 --- a/lisp/calculator.el +++ b/lisp/calculator.el @@ -593,15 +593,15 @@ except when using a non-decimal radix mode for input (in this case `e' will be the hexadecimal digit). Here are the editing keys: -* `RET' `=' evaluate the current expression -* `C-insert' copy the whole current expression to the `kill-ring' -* `C-return' evaluate, save result the `kill-ring' and exit -* `insert' paste a number if the one was copied (normally) -* `delete' `C-d' clear last argument or whole expression (hit twice) -* `backspace' delete a digit or a previous expression element -* `h' `?' pop-up a quick reference help -* `ESC' `q' exit (`ESC' can be used if `calculator-bind-escape' is - non-nil, otherwise use three consecutive `ESC's) +* \\`RET' \\`=' evaluate the current expression +* \\`C-<insert>' copy the whole current expression to the `kill-ring' +* \\`C-<return>' evaluate, save result the `kill-ring' and exit +* \\`<insert>' paste a number if the one was copied (normally) +* \\`<delete>' \\`C-d' clear last argument or whole expression (hit twice) +* \\`<backspace>' delete a digit or a previous expression element +* \\`h' \\`?' pop-up a quick reference help +* \\`ESC' \\`q' exit (\\`ESC' can be used if `calculator-bind-escape' is + non-nil, otherwise use three consecutive \\`ESC's) These operators are pre-defined: * `+' `-' `*' `/' the common binary operators @@ -623,10 +623,10 @@ argument. hex/oct/bin modes can be set for input and for display separately. Another toggle-able mode is for using degrees instead of radians for trigonometric functions. -The keys to switch modes are (both `H' and `X' are for hex): -* `D' switch to all-decimal mode, or toggle degrees/radians -* `B' `O' `H' `X' binary/octal/hexadecimal modes for input & display -* `i' `o' followed by one of `D' `B' `O' `H' `X' (case +The keys to switch modes are (both \\`H' and \\`X' are for hex): +* \\`D' switch to all-decimal mode, or toggle degrees/radians +* \\`B' \\`O' \\`H' \\`X' binary/octal/hexadecimal modes for input & display +* \\`i' \\`o' followed by one of \\`D' \\`B' \\`O' \\`H' \\`X' (case insensitive) sets only the input or display radix mode The prompt indicates the current modes: * \"==\": decimal mode (using radians); @@ -649,17 +649,17 @@ collected data. It is possible to navigate in this list, and if the value shown is the current one on the list, an indication is displayed as \"[N]\" if this is the last number and there are N numbers, or \"[M/N]\" if the M-th value is shown. -* `SPC' evaluate the current value as usual, but also adds +* \\`SPC' evaluate the current value as usual, but also adds the result to the list of saved values -* `l' `v' computes total / average of saved values -* `up' `C-p' browse to the previous value in the list -* `down' `C-n' browse to the next value in the list -* `delete' `C-d' remove current value from the list (if it is on it) -* `C-delete' `C-c' delete the whole list +* \\`l' \\`v' computes total / average of saved values +* \\`<up>' \\`C-p' browse to the previous value in the list +* \\`<down>' \\`C-n' browse to the next value in the list +* \\`<delete>' \\`C-d' remove current value from the list (if it is on it) +* \\`C-<delete>' \\`C-c' delete the whole list Registers are variable-like place-holders for values: -* `s' followed by a character attach the current value to that character -* `g' followed by a character fetches the attached value +* \\`s' followed by a character attach the current value to that character +* \\`g' followed by a character fetches the attached value There are many variables that can be used to customize the calculator. Some interesting customization variables are: |