# Tag Info

15

I've never seen that command before but this does work at least in version 7 on Windows: FrontEndExecute[ AddMenuCommands[ "BackgroundDialog", {Delimiter, Item["L&inen", Background -> RGBColor[0.980, 0.941, 0.902]], Item["A&liceBlue", Background -> RGBColor[0.941, 0.973, 1.0]], Item["Min&tCream", Background -> ...

13

Changing shortcuts isn't that complicated. All you have to do is change one line in the file KeyEventTranslations.tr in a location in your file system specified by this command: FileNameJoin[{$InstallationDirectory, "SystemFiles", "FrontEnd", "TextResources",$OperatingSystem}] Locate the following line in a text editor and change the key into the one ...

12

You need to add the following to KeyEventTranslations.tr: Item[KeyEvent["Tab", Modifiers -> {Control}], FrontEndExecute[FrontEndToken["CycleNotebooksForward"]]], Item[KeyEvent["Tab", Modifiers -> {Shift, Control}], FrontEndExecute[FrontEndToken["CycleNotebooksBackward"]]], This will map Control-Tab and Control-Shift-Tab to cycling between ...

12

This can be accomplished using LinkWrite. You can place the following code in init.m. To add a color to the background colors submenu you can use... LinkWrite[$ParentLink, AddMenuCommands[ "BackgroundDialog", {Delimiter, Item["M&y Color", Background -> RGBColor[0.980, 0.941, 0.902]]}]] To add a link to the AddOns documentation you can ... 12 To format all your output expressions as TraditionalForm, you can set the$Post variable as: $Post = TraditionalForm Here's how it would look: To clear the definition for$Post (if you need to), just evaluate $Post =. You can add this to your init.m if you'd like to make this apply to all notebooks henceforth, but I wouldn't suggest doing that. 11 You could create a custom stylesheet that has a different background color and define it to be the default one. To do that, go to Format | Edit Stylesheet, select All in the "Choose a style" combo box. Select the appearing entry in the list below and set your appropriate style definitions for it, in your case that would be another background color using ... 11 This is similar to my Log question and similar methods can be used.$PrePrint = # /. { Csc[z_] :> 1 / Defer@Sin[z], Sec[z_] :> 1 / Defer@Cos[z] } &; Example: (x + y) Csc[x] Sec[y] (x + y)/(Cos[y] Sin[x])

11

Edit > Preferences > "Advanced" tab > Open Option Inspector In the Option Inspector's sidebar, drill down to Notebook Options > Window Properties. For the WindowElements option, uncheck "StatusArea" and "MagnificationPopUp". Here's what your Option Inspector should look like:

10

This will add Quit to Control+Q (and Alt+V Q Q): FrontEndExecute[ FrontEndAddMenuCommands["MenuListQuitEvaluators", {MenuItem["AddMenu &Quit", FrontEndKernelExecute[ToExpression["Quit[]"]], MenuKey["q", Modifiers -> {"Control"}], SystemMenuEvaluator -> Automatic]}]] It only persists for the front end session. Usually I keep ...

10

Re: appearance, you can do this with a style sheet. Below are some cells with my styles for a) running the terminal in Mma and b) sending stuff to a word document. If that is what you are looking for I'll post a more detailed example. Re: "predictive text coloring" I presume you mean syntax styling of Mathematica code? If so this can be configured from ...

10

You can SetOptions for the current notebook as: SetOptions[EvaluationNotebook[], Background -> LightGreen] to change the background to whatever colour you like. You can also supply an RGB colour as: SetOptions[EvaluationNotebook[], Background -> RGBColor[0.9, 0.7, 0.7]] Other possibilities for the first argument of SetOptions are $FrontEnd ... 10 Here's a quick solution. Note that it's only tested in Ubuntu - please test it in other operating systems and make any changes that are necessary. First we define a sendNotification command and then show how to create a style of input cell that automatically calls it. Also included is a palette that will modify any cell to have the appropriate CellEpilog ... 10 Referencing Szabolcs's answer, here is the code that must be added to KeyEventTranslations.tr: Item[KeyEvent["m", Modifiers -> {Control}], FrontEndExecute[{ FrontEndSelectionMove[FrontEndSelectedNotebook[], All, Cell], FrontEndFrontEndToken["Clear"] }]], I chose Ctrl+M at random; change it to whatever you want. See this ... 10 Thanks to everyone for the helpful comments. Here's the exact procedure I used to fix this (specific to Mac OS X, version 10.8 if that matters, and Mathematica 8, but it should be analogously applicable to other versions and operating systems): Close Mathematica Delete the keymap cache. For me this was in ~/Library/Mathematica/FrontEnd/8.0 ... 9 I usually press the down key until I get out of the cell, then press shift-up to select it. Here are two buttons that will select or delete the whole cell for you: select = Button["Select Cell", SelectionMove[SelectedNotebook[], All, Cell]] delete = Button["Delete Cell", SelectionMove[SelectedNotebook[], All, Cell]; FrontEndTokenExecute["Clear"]] ... 8 You can't add an entirely new menu using AddMenuCommands. We have it from John Fultz here: "AddMenuCommands can only position a menu relative to one with a simple front end token." (I trust I've not taken that out of context.) 8 Yes, you can use InputAliases to style the replacements as you wish. I explained how to make auto replacements in this answer, but that was for a more specialized purpose. As a simple example, you can do something like: SetOptions[SelectedNotebook[], InputAliases -> {"foo" -> MakeBoxes@Row[{ Style[foo, FontColor -> Red, FontWeight ... 8 Actually I got my answer by looking at the question "Changing default window appearance" answers. It is explained there that to change the default settings of the Documentation Center notebook you have to go to the settings "HelpViewerSettings" and make "Enable" True. The "WindowsSize" option in "Windows Properties" in the "NoteBook Options" does not apply. ... 7 Another option is to pull up the Format --> Option Inspector selection in the menu system, select the notebook that you're using in the upper-left, and then navigate to Notebook Options --> Display Options --> Background. The palette would let you pick the exact shade that you wish to work with. You can also see a bunch of the great options that R.M. ... 7 You can also use hotstrings as a way of autocompletion. By using such replacements, words are immediately replaced by another word on typing a space after the hotstring: CreateDocument[{}, InputAutoReplacements -> {"sync" -> SynchronousInitialization}] You can set such replacements globally under Option Inspector (CtrlShiftO). Of course no one would ... 7 Since you want this functionality to be able to insert aliases using the EscshortcutEsc syntax, you can edit the KeyEventsTranslation.tr file to achieve this. Copy the following file:$InstallationDirectory/SystemFiles/FrontEnd/TextResources/Macintosh/KeyEventTranslations.tr or its equivalent on your system to $UserBaseDirectory/ (with the same directory ... 7 The built-in Joined option to BarChart doesn't really do what you want. So what I'd suggest is overlaying a BarChart on a ListLinePlot that creates the lines. Here is a simplified two-stacks-of-bars version. data = {{4, 3, 0, 0, 4.5}, {0, 3, 5, 6, 0}}; The first point is that you will need to have zero-value elements in the bar chart data to ensure you ... 6 One can use$PrePrint and ReplaceAll to effect this: $PrePrint = # /. { Log[n_]/Log[2] :> Defer @ Log2[n], Log[n_]/Log[10] :> Defer @ Log10[n], Log[n_]/Log[b_] :> Defer @ Log[b, n] } &; It is also possible to use Format but in this case it requires unprotecting Times: Unprotect[Times]; Format[Log[n_]/Log[2]] := Defer @ ... 6 I can only speak for Windows but I would expect the solution should be similar for Mac. I created a file$BaseDirectory\FrontEnd\init.m In that file I added the following lines. Note they are slightly different than what you provide but should do what you want. FrontEndExecute[AddMenuCommands["AboutBoxDialog",{Delimiter, Item["Installed Add ...

6

In the section of the manual about entering two dimensional input you can find the following quote. This may help. On a standard English-language keyboard, the character ^ appears as the shifted version of 6. Mathematica therefore accepts Ctrl+6 as an alternative to Ctrl+^. Note that if you are using something other than a standard English-language ...

6

Surely I'm missing something, but... expr = (x - 1) (x - 2)/(x - 3)^2 1 / expr Try menu Evaluation > Evaluate In Place Palette Since the above is trivial, here is a palette to flip a selected fraction, assuming that it is in the form of a FractionBox. This has the advantage of not evaluating anything, which I suppose could change your ...

5

Now, with v9, I can undelete this answer :) You could set a context dependent on a certain counter value. Add to your stylesheet, to the "Input" style, the following option CellContext:>"Section"<>ToString@CurrentValue[{"CounterValue", "Section"}]<>"" and in my few tests you get a context dependent on the last section number. It can ...

5

It seems your Windows system works differently than mine (Win7-64). I don't believe I can use the Ctrl-Space combo, but I know how to change the setting: Right click on the language symbol in the task bar Select Settings from the pop-up menu, in the resulting dialog box pick the 3rd tab Select the action by clicking on a keyboard name, and pressing ...

5

GeneratingFunction by default is not a function: it is a stub which loads corresponding .mx package. You can see this with the following: ClearAttributes[GeneratingFunction,{Protected,ReadProtected}] OwnValues@GeneratingFunction {HoldPattern[GeneratingFunction] :> SystemDump`AutoLoad[Hold[GeneratingFunction], Hold[GeneratingFunction, ...

5

Protect[BigPointSize, BigPoint, SmallPointSize, SmallPoint]; UserGraphics[gr_, opt : OptionsPattern[Graphics]] := Module[ { BigPointSizeStack, BigPointSizeExec, BigPointExec, SmallPointSizeStack, SmallPointSizeExec, SmallPointExec, TempList, TempListExec, }, BigPointSizeStack = {0.1}; (* default value *) BigPointSizeExec[s_] := ...

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