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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 55d7692d134b34420f05ac0b

Add to end of each line... kinda

Visual-block mode can be used to add something to the end of each line, even if they are of differing lengths. However, what if it's not quite at the end?

Start file

function! FixLatexChars() 
	execute '%s/\\/\\textbackslash{}/c'
	execute '%s/#/\\#/c'
	execute '%s/\$/\\$/c'
	execute '%s/%/\\%/c'
	execute '%s/&/\\&/c'
	execute '%s/_/\\_/c'
endfunction

End file

function! FixLatexChars() 
	execute '%s/\\/\\textbackslash{}/ce'
	execute '%s/#/\\#/ce'
	execute '%s/\$/\\$/ce'
	execute '%s/%/\\%/ce'
	execute '%s/&/\\&/ce'
	execute '%s/_/\\_/ce'
endfunction

View Diff

2,7c2,7
< 	execute '%s/\\/\\textbackslash{}/c'
< 	execute '%s/#/\\#/c'
< 	execute '%s/\$/\\$/c'
< 	execute '%s/%/\\%/c'
< 	execute '%s/&/\\&/c'
< 	execute '%s/_/\\_/c'
---
> 	execute '%s/\\/\\textbackslash{}/ce'
> 	execute '%s/#/\\#/ce'
> 	execute '%s/\$/\\$/ce'
> 	execute '%s/%/\\%/ce'
> 	execute '%s/&/\\&/ce'
> 	execute '%s/_/\\_/ce'

Solutions by @coryknapp:

Created by: @Flurrywinde Tweet

174 active golfers, 333 entries

Solutions by @coryknapp:

12

#62 - Cory Knapp / @coryknapp

11/13/2015 at 06:30PM

13

#>140 - Cory Knapp / @coryknapp

11/13/2015 at 06:28PM

14

#>162 - Cory Knapp / @coryknapp

11/13/2015 at 06:24PM