Comments (3)
On Fri, 7 Mar 2014 07:59:38 -0800, Ashish Agarwal wrote:
I want to do:
mpp -set x=true foo.mpp
mpp -set x=false foo.mppand then in foo.mpp, do something like
{{if (( get x )) = true
Got true.
}}
{{if (( get x )) = false
Got false.
}}
For a simple true/false you can use
{{ ifdef x
X is defined
}}
{{ ifndef x
X is not defined
}}
and then set (or not) “x”.
from mpp-language-blender.
I chose a bad example. I meant for non-Boolean types. I'm doing exactly what you suggest for Booleans.
from mpp-language-blender.
Since MPP doesn't currently have value comparison (I do hope to implement something for that in the next 7 weeks), you'd have to use ifcmd
if you really need to compare strings in a similar way.
Currently, if you need more powerful features, I suggest you use what I showed in http://pw374.github.io/posts/2013-10-03-20-35-12-using-mpp-two-different-ways.html#Example2usingOCamlasapreprocessorlanguage
from mpp-language-blender.
Related Issues (19)
- error handling
- relative file path handling HOT 1
- elseifdef documented but commented out HOT 2
- Lexer captures newline after `else` HOT 1
- opam file in repository is absent HOT 1
- opam package HOT 1
- locations in foreign code: level 2 is missing HOT 1
- compatibility with ocaml < 4.02.0 HOT 1
- don't print target language locations when it's inside string literals (or comments)? HOT 1
- Stack overflow
- ideas_draft
- bash output adds new lines HOT 2
- bug: Sys_error "too many opened files" HOT 1
- Errors should identify the program
- Does MPP escape the command properly? HOT 9
- library function corresponding to app HOT 1
- remove extra directory level HOT 1
- please provide documentation HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from mpp-language-blender.