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turn \ into a prepended escape character like <space> #165

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turn \ into a prepended escape character like <space> #165

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13 changes: 8 additions & 5 deletions plugin/surround.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ function! s:inputtarget()
while c =~ '^\d\+$'
let c .= s:getchar()
endwhile
if c == " "
if c == " " || c == "\\"
let c .= s:getchar()
endif
if c =~ "\<Esc>\|\<C-C>\|\0"
Expand All @@ -35,7 +35,7 @@ endfunction

function! s:inputreplacement()
let c = s:getchar()
if c == " "
if c == " " || c == "\\"
let c .= s:getchar()
endif
if c =~ "\<Esc>" || c =~ "\<C-C>"
Expand Down Expand Up @@ -139,9 +139,9 @@ function! s:wrap(string,char,type,removed,special)
endif
let pairs = "b()B{}r[]a<>"
let extraspace = ""
if newchar =~ '^ '
if newchar =~ '^[\\ ]'
let extraspace = strpart(newchar,0,1)
let newchar = strpart(newchar,1)
let extraspace = ' '
endif
let idx = stridx(pairs,newchar)
if newchar == ' '
Expand Down Expand Up @@ -209,7 +209,7 @@ function! s:wrap(string,char,type,removed,special)
endif
endif
endif
elseif newchar ==# 'l' || newchar == '\'
elseif newchar ==# 'l'
" LaTeX
let env = input('\begin{')
if env != ""
Expand Down Expand Up @@ -360,6 +360,9 @@ function! s:dosurround(...) " {{{1
let scount = scount * matchstr(char,'^\d\+')
let char = substitute(char,'^\d\+','','')
endif
if char =~ '^\\'
let char = strpart(char,1)
endif
if char =~ '^ '
let char = strpart(char,1)
let spc = 1
Expand Down