Support underscore in data file names

[lyh970817]

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I'm submitting a (Check one with "x") :

• [ ] bug report
• [x] feature request

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Issue Severity Classification -

(Check one with "x") :

• [ ] 1 - Severe
• [ ] 2 - Moderate
• [x] 3 - Low

Expected Behavior

when data files in the 'data' folder have names in underscore (e.g. dat_raw) the loaded data frame should have identical names to the file.

Current Behavior

When loading a file named 'dat_raw', the loaded data frame is named as 'dat.raw'.

Steps to Reproduce Behavior

• Create a data file in the 'data' folder named 'dat_raw.rds'

• setwd to the project directory and call load.project.

Version Information

• R version 3.6.3
• ProjectTemplate_0.9.1

[KentonWhite]

Should be straightforward. I'll work on it this weekend.

[lyh970817]

Should be straightforward. I'll work on it this weekend.

Thank you so much!

[KentonWhite]

This has been added. You can check it out in in PR. It will take about a week for this to show up on CRAN. There is a config var underscore_variables that can be set to TRUE. New projects will default to TRUE. Old projects when migrated will go to FALSE so that we don't break projects.