[Rd] c(symbol, symbol) |- expression instead of list

2009-08-27 Thread Martin Maechler
Dear programmeRs, I'm proposing and looking into implementing a small change in R's c() handling of 'symbol's aka 'name's, and potentially also 'language' parts. The main motivation is transparent programmatic construction of expression()s; and important use cases are expressions used for plot

Re: [Rd] c(symbol, symbol) |- expression instead of list

2009-08-27 Thread Gabor Grothendieck
On Thu, Aug 27, 2009 at 6:18 AM, Martin Maechlermaech...@stat.math.ethz.ch wrote: Dear programmeRs, I'm proposing and looking into implementing a small change in R's  c() handling of 'symbol's aka 'name's, and potentially also 'language' parts. The main motivation is transparent

Re: [Rd] c(symbol, symbol) |- expression instead of list

2009-08-27 Thread Martin Maechler
GaGr == Gabor Grothendieck ggrothendi...@gmail.com on Thu, 27 Aug 2009 07:32:42 -0400 writes: GaGr On Thu, Aug 27, 2009 at 6:18 AM, Martin GaGr Maechlermaech...@stat.math.ethz.ch wrote: Dear programmeRs, I'm proposing and looking into implementing a small change in

Re: [Rd] c(symbol, symbol) |- expression instead of list

2009-08-27 Thread Gabor Grothendieck
On Thu, Aug 27, 2009 at 8:19 AM, Martin Maechlermaech...@stat.math.ethz.ch wrote: GaGr == Gabor Grothendieck ggrothendi...@gmail.com     on Thu, 27 Aug 2009 07:32:42 -0400 writes:    GaGr On Thu, Aug 27, 2009 at 6:18 AM, Martin    GaGr Maechlermaech...@stat.math.ethz.ch wrote:     Dear