Re: Question regarding Mathematica's treatment of whitespace

*To*: mathgroup at smc.vnet.net*Subject*: [mg61808] Re: Question regarding Mathematica's treatment of whitespace*From*: "Steven T. Hatton" <hattons at globalsymmetry.com>*Date*: Mon, 31 Oct 2005 01:17:03 -0500 (EST)*References*: <200510300443.AAA09795@smc.vnet.net> <dk28rb$e6u$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Chris Chiasson wrote: > I don't know how to do it, but it may be easier to change the way that > the Mathematicia Front End automatically indents/spaces code to your > "one true braces form" (to quote Joel Spolsky without looking up the > real quotation...) The rule Mathematica uses to determine if input is terminated by and end of line marker, which I suspect is '\n', is whether the line constitutes a syntactically complete expression myFunction[x_]:=Module\n does constitute such an expression. This may not seem intuitive to people accustomed to strongly typed and highly structured languages such as C or C++. One alternative is to use myFunction[xx_]:= Module[ { x=xx; }. DoSomething[x] ] I really wish there were better syntax highlighting, particularly with parentheses. Trying to sort out where things begin and end in deeply nested boxes can be maddening. Forget for the moment that Mathematica doesn't provide the named entity references in MathML when you copy from a cell, and consider who much easier it is to find the ends of nesting component in the following (admittedly verbose) representation: <math xmlns='http://www.w3.org/1998/Math/MathML'> <mn>5) </mn> </math> <math xmlns='http://www.w3.org/1998/Math/MathML'> <mrow> <mrow> <mi>M</mi> <mtext> </mtext> <mo>⊂</mo> <mtext> </mtext> <mi>ℕ</mi> </mrow> <mtext> </mtext> <mo>∍</mo> <mtext> </mtext> <mrow> <mrow> <mn>0</mn> <mtext> </mtext> <mo>∈</mo> <mtext> </mtext> <mi>M</mi> </mrow> <mtext> </mtext> <mo>∧</mo> <mtext> </mtext> <mrow> <mo>(</mo> <mrow> <mrow> <mi>m</mi> <mo>∈</mo> <mi>M</mi> </mrow> <mtext> </mtext> <mo></mo> <mtext> </mtext> <mrow> <msup> <mi>m</mi> <mo>′</mo> </msup> <mo>∈</mo> </mrow> </mrow> <mo>)</mo> </mrow> </mrow> </mrow> </math> Put that in your FrontEnd and `C-E' the cell (IOW, Ctrl+Shift-e). It often happens that Mathematica doesn't correctly format expressions similar to this, and I am forced to go in an untangle it. That is not my idea of fun. -- "Philosophy is written in this grand book, The Universe. ... But the book cannot be understood unless one first learns to comprehend the language... in which it is written. It is written in the language of mathematics, ...; without which wanders about in a dark labyrinth." The Lion of Gaul

**Follow-Ups**:**Re: Re: Question regarding Mathematica's treatment of whitespace***From:*<bsyehuda@gmail.com>

**References**:**Question regarding Mathematica's treatment of whitespace***From:*"Matt" <anonmous69@netscape.net>