diffr: Diff 2 files side by side

In diffr: Display Differences Between Two Files using Codediff Library

Description

Takes the diff of 2 files and shows comparisons

Usage

diffr(file1, file2, contextSize = 3, minJumpSize = 10, wordWrap = TRUE,
  before = file1, after = file2, width = NULL, height = NULL)

Arguments

file1	First file to take diff (usually original file)
file2	First file to take diff (usually updated file)
contextSize	Minimum number of lines of context to show around each diff hunk. (default: 3).
minJumpSize	Minimum number of equal lines to collapse into a “Show N more lines” link. (default: 10)
wordWrap	By default, code will go all the way to the right margin of the diff. If there are 60 characters of space, character 61 will wrap to the next line, even mid-word. To wrap at word boundaries instead, set this option.
before	Text to display on file1
after	Text to display on file2
width	passed to createWidget
height	passed to createWidget

Examples

library(diffr)
file1 = tempfile()
writeLines("hello, world!\n", con = file1)
file2 = tempfile()
writeLines(paste0(
"hello world?\nI don't get it\n",
paste0(sample(letters, 65, replace = TRUE), collapse = "")), con = file2)
diffr(file1, file2, before = "f1", after = "f2")

Example output

diffr documentation built on May 1, 2019, 7:24 p.m.