I am trying to use Emacs as an integrated computing environment for Julia and Python. ESS(Emacs Speaks Statistics) is a plugin that I use to interactively send selected code to evaluate REPL.
C-c C-cselects the code and starts the interpreter the Juliafirst time the combination is used, in subsequent executions it uses the existing session Julia.
The problem that I am facing is that the terminal window for Julia(in this case even with Python) for some reason uses only 80 columnsfor output.
For example, the following code running inside a session Juliawill print a DataFrame dfin three groups that are wrapped in 80 columns. Even though my window size can easily handle over 200 characters.
using DataFrames
df=readtable("../../data/titanic/data/train.csv")
julia> df[1:2, :]
2x12 DataFrame
| Row | PassengerId | Survived | Pclass |
|-----|-------------|----------|--------|
| 1 | 1 | 0 | 3 |
| 2 | 2 | 1 | 1 |
| Row | Name | Sex |
|-----|-------------------------------------------------------|----------|
| 1 | "Braund, Mr. Owen Harris" | "male" |
| 2 | "Cumings, Mrs. John Bradley (Florence Briggs Thayer)" | "female" |
| Row | Age | SibSp | Parch | Ticket | Fare | Cabin | Embarked |
|-----|------|-------|-------|-------------|---------|-------|----------|
| 1 | 22.0 | 1 | 0 | "A/5 21171" | 7.25 | NA | "S" |
| 2 | 38.0 | 1 | 0 | "PC 17599" | 71.2833 | "C85" | "C" |
I even tried to manually start a session Juliainside the Emacs shell M-x shell, and even that would lead to 80 column wraps.
But the same code, if I execute in a session Juliarunning inside a regular one Mac OSX Terminal, correctly uses the entire width of the terminal.
Workaround / Potential Culprit
If I execute stty sizeon mine OS X Terminal, I get the correct output, which represents the actual size of my terminal, for example 24 157.
stty size Emacs M-x shell, 0 0. , Emacs stty emacs, 0 0.
stty, stty rows 24 cols 160, Julia, julia 160 .
- Emacs stty () , .
- # 1 , , , stty .emacs, .
Linux- (CentOS), .
.