Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

Re: Parse::RecDescent grammar definition

by Anonymous Monk
on Mar 21, 2011 at 14:39 UTC ( #894529=note: print w/replies, xml ) Need Help??


in reply to Parse::RecDescent grammar definition

FYI, I found it very useful to define a module of utility subroutines to do various things to the result variables (for instance) which I "use" within the grammar (generated...) code. If I always want a list, for example, but the parser might in some cases hand me undef or a scalar, an appropriate utility sub can easily make that a non-issue and always do the right thing. "Using" them provides consistency and avoids repetition of source code.
  • Comment on Re: Parse::RecDescent grammar definition

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://894529]
help
Chatterbox?
[marto]: in house as in Company network, not internet connected (power stations and the corporate HQs)
[Discipulus]: new Monsignor party! free beverages and pizza for all you monks! and a big thanks for the patience you deserved me during these years
[marto]: congrats Discipulus
[Discipulus]: only 4k points to sundial's level ..;=)
[Corion]: Yay Discipulus ;)
[Corion]: marto: Ah, so this will be training videos etc., cool!
[choroba]: Congratulations!
[marto]: Corion worse, some plant inspection, cameras moving thru pipes
[marto]: Discipulus yeah, just don't adopt his tactics :P
[marto]: the content for the most part is fairly dull, but if they go for it, they can use it for all sorts of video, they have no solution for this at the moment

How do I use this? | Other CB clients
Other Users?
Others scrutinizing the Monastery: (9)
As of 2017-07-28 09:27 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    I came, I saw, I ...
























    Results (425 votes). Check out past polls.