jyapayne/nim.vim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Change regular expression to more readable

Browse source
This commit is contained in:
erw7 2018-02-10 11:47:33 +09:00
commit c6c230b6fc
1 changed files with 10 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

15
syntax/nim.vim
View file

@ -82,11 +82,16 @@ syn match nimEscapeError "\\x\x\=\X" display contained
if nim_highlight_numbers == 1
" numbers (including longs and complex)
syn match nimNumber "\v<0[bB][01]%(_?[01])*%(\'%(%(i|I|u|U)%(8|16|32|64)|u|U|%(f|F)%(32|64|128)?|d|D))?>"
syn match nimNumber "\v<0[ocC]\o%(_?\o)*%(\'%(%(i|I|u|U)%(8|16|32|64)|u|U|%(f|F)%(32|64|128)?|d|D))?>"
syn match nimNumber "\v<0[xX]\x%(_?\x)*%(\'%(%(i|I|u|U)%(8|16|32|64)|u|U|%(f|F)%(32|64|128)?|d|D))?>"
syn match nimNumber "\v<\d%(_?\d)*%(%(\'%(%(i|I|u|U)%(8|16|32|64)|u|U)|%([eE][+-]?\d%(_?\d)*)?\'%(%(%(f|F)%(32|64|128)?|d|D))))?>"
syn match nimNumber "\v<\d%(_?\d)*\.\d%(_?\d)*%([eE][+-]?\d%(_?\d)*)?%(\'%(%(f|F)%(32|64|128)?|d|D))?>"
let s:dec_num = '\d%(_?\d)*'
let s:int_suf = '%(''%(%(i|I|u|U)%(8|16|32|64)|u|U))'
let s:float_suf = '%(''%(%(f|F)%(32|64|128)?|d|D))'
let s:exp = '%([eE][+-]?'.s:dec_num.')'
exe 'syn match nimNumber /\v<0[bB][01]%(_?[01])*%('.s:int_suf.'|'.s:float_suf.')?>/'
exe 'syn match nimNumber /\v<0[ocC]\o%(_?\o)*%('.s:int_suf.'|'.s:float_suf.')?>/'
exe 'syn match nimNumber /\v<0[xX]\x%(_?\x)*%('.s:int_suf.'|'.s:float_suf.')?>/'
exe 'syn match nimNumber /\v<'.s:dec_num.'%('.s:int_suf.'|'.s:exp.'?'.s:float_suf.')?>/'
exe 'syn match nimNumber /\v<'.s:dec_num.'\.'.s:dec_num.s:exp.'?'.s:float_suf.'?>/'
unlet s:dec_num s:int_suf s:float_suf s:exp
endif
if nim_highlight_builtins == 1