Hana 9e216da9ef go.mod: add go.mod and move pygments to third_party
After go1.16, go will use module mode by default,
even when the repository is checked out under GOPATH
or in a one-off directory. Add go.mod, go.sum to keep
this repo buildable without opting out of the module
mode.

> go mod init github.com/mmcgrana/gobyexample
> go mod tidy
> go mod vendor

In module mode, the 'vendor' directory is special
and its contents will be actively maintained by the
go command. pygments aren't the dependency the go will
know about, so it will delete the contents from vendor
directory. Move it to `third_party` directory now.

And, vendor the blackfriday package.

Note: the tutorial contents are not affected by the
change in go1.16 because all the examples in this
tutorial ask users to run the go command with the
explicit list of files to be compiled (e.g.
`go run hello-world.go` or `go build command-line-arguments.go`).
When the source list is provided, the go command does
not have to compute the build list and whether it's
running in GOPATH mode or module mode becomes irrelevant.
2021-02-15 16:45:26 -05:00

568 lines
16 KiB
VimL

" Vim completion script
" Language: PHP
" Maintainer: Mikolaj Machowski ( mikmach AT wp DOT pl )
" Last Change: 2006 May 9
"
" TODO:
" - Class aware completion:
" a) caching?
" - Switching to HTML (XML?) completion (SQL) inside of phpStrings
" - allow also for XML completion <- better do html_flavor for HTML
" completion
" - outside of <?php?> getting parent tag may cause problems. Heh, even in
" perfect conditions GetLastOpenTag doesn't cooperate... Inside of
" phpStrings this can be even a bonus but outside of <?php?> it is not the
" best situation
function! phpcomplete#CompletePHP(findstart, base)
if a:findstart
unlet! b:php_menu
" Check if we are inside of PHP markup
let pos = getpos('.')
let phpbegin = searchpairpos('<?', '', '?>', 'bWn',
\ 'synIDattr(synID(line("."), col("."), 0), "name") =~? "string\|comment"')
let phpend = searchpairpos('<?', '', '?>', 'Wn',
\ 'synIDattr(synID(line("."), col("."), 0), "name") =~? "string\|comment"')
if phpbegin == [0,0] && phpend == [0,0]
" We are outside of any PHP markup. Complete HTML
let htmlbegin = htmlcomplete#CompleteTags(1, '')
let cursor_col = pos[2]
let base = getline('.')[htmlbegin : cursor_col]
let b:php_menu = htmlcomplete#CompleteTags(0, base)
return htmlbegin
else
" locate the start of the word
let line = getline('.')
let start = col('.') - 1
let curline = line('.')
let compl_begin = col('.') - 2
while start >= 0 && line[start - 1] =~ '[a-zA-Z_0-9\x7f-\xff$]'
let start -= 1
endwhile
let b:compl_context = getline('.')[0:compl_begin]
return start
" We can be also inside of phpString with HTML tags. Deal with
" it later (time, not lines).
endif
endif
" If exists b:php_menu it means completion was already constructed we
" don't need to do anything more
if exists("b:php_menu")
return b:php_menu
endif
" Initialize base return lists
let res = []
let res2 = []
" a:base is very short - we need context
if exists("b:compl_context")
let context = b:compl_context
unlet! b:compl_context
endif
if !exists('g:php_builtin_functions')
call phpcomplete#LoadData()
endif
let scontext = substitute(context, '\$\?[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*$', '', '')
if scontext =~ '\(=\s*new\|extends\)\s\+$'
" Complete class name
" Internal solution for finding classes in current file.
let file = getline(1, '$')
call filter(file,
\ 'v:val =~ "class\\s\\+[a-zA-Z_\\x7f-\\xff][a-zA-Z_0-9\\x7f-\\xff]*\\s*("')
let fnames = join(map(tagfiles(), 'escape(v:val, " \\#%")'))
let jfile = join(file, ' ')
let int_values = split(jfile, 'class\s\+')
let int_classes = {}
for i in int_values
let c_name = matchstr(i, '^[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*')
if c_name != ''
let int_classes[c_name] = ''
endif
endfor
" Prepare list of classes from tags file
let ext_classes = {}
let fnames = join(map(tagfiles(), 'escape(v:val, " \\#%")'))
if fnames != ''
exe 'silent! vimgrep /^'.a:base.'.*\tc\(\t\|$\)/j '.fnames
let qflist = getqflist()
if len(qflist) > 0
for field in qflist
" [:space:] thing: we don't have to be so strict when
" dealing with tags files - entries there were already
" checked by ctags.
let item = matchstr(field['text'], '^[^[:space:]]\+')
let ext_classes[item] = ''
endfor
endif
endif
" Prepare list of built in classes from g:php_builtin_functions
if !exists("g:php_omni_bi_classes")
let g:php_omni_bi_classes = {}
for i in keys(g:php_builtin_object_functions)
let g:php_omni_bi_classes[substitute(i, '::.*$', '', '')] = ''
endfor
endif
let classes = sort(keys(int_classes))
let classes += sort(keys(ext_classes))
let classes += sort(keys(g:php_omni_bi_classes))
for m in classes
if m =~ '^'.a:base
call add(res, m)
endif
endfor
let final_menu = []
for i in res
let final_menu += [{'word':i, 'kind':'c'}]
endfor
return final_menu
elseif scontext =~ '\(->\|::\)$'
" Complete user functions and variables
" Internal solution for current file.
" That seems as unnecessary repeating of functions but there are
" few not so subtle differences as not appending of $ and addition
" of 'kind' tag (not necessary in regular completion)
if scontext =~ '->$' && scontext !~ '\$this->$'
" Get name of the class
let classname = phpcomplete#GetClassName(scontext)
" Get location of class definition, we have to iterate through all
" tags files separately because we need relative path from current
" file to the exact file (tags file can be in different dir)
if classname != ''
let classlocation = phpcomplete#GetClassLocation(classname)
else
let classlocation = ''
endif
if classlocation == 'VIMPHP_BUILTINOBJECT'
for object in keys(g:php_builtin_object_functions)
if object =~ '^'.classname
let res += [{'word':substitute(object, '.*::', '', ''),
\ 'info': g:php_builtin_object_functions[object]}]
endif
endfor
return res
endif
if filereadable(classlocation)
let classfile = readfile(classlocation)
let classcontent = ''
let classcontent .= "\n".phpcomplete#GetClassContents(classfile, classname)
let sccontent = split(classcontent, "\n")
" YES, YES, YES! - we have whole content including extends!
" Now we need to get two elements: public functions and public
" vars
" NO, NO, NO! - third separate filtering looking for content
" :(, but all of them have differences. To squeeze them into
" one implementation would require many additional arguments
" and ifs. No good solution
" Functions declared with public keyword or without any
" keyword are public
let functions = filter(deepcopy(sccontent),
\ 'v:val =~ "^\\s*\\(static\\s\\+\\|public\\s\\+\\)*function"')
let jfuncs = join(functions, ' ')
let sfuncs = split(jfuncs, 'function\s\+')
let c_functions = {}
for i in sfuncs
let f_name = matchstr(i,
\ '^&\?\zs[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*\ze')
let f_args = matchstr(i,
\ '^&\?[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*\s*(\zs.\{-}\ze)\_s*{')
if f_name != ''
let c_functions[f_name.'('] = f_args
endif
endfor
" Variables declared with var or with public keyword are
" public
let variables = filter(deepcopy(sccontent),
\ 'v:val =~ "^\\s*\\(public\\|var\\)\\s\\+\\$"')
let jvars = join(variables, ' ')
let svars = split(jvars, '\$')
let c_variables = {}
for i in svars
let c_var = matchstr(i,
\ '^\zs[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*\ze')
if c_var != ''
let c_variables[c_var] = ''
endif
endfor
let all_values = {}
call extend(all_values, c_functions)
call extend(all_values, c_variables)
for m in sort(keys(all_values))
if m =~ '^'.a:base && m !~ '::'
call add(res, m)
elseif m =~ '::'.a:base
call add(res2, m)
endif
endfor
let start_list = res + res2
let final_list = []
for i in start_list
if has_key(c_variables, i)
let class = ' '
if all_values[i] != ''
let class = i.' class '
endif
let final_list +=
\ [{'word':i,
\ 'info':class.all_values[i],
\ 'kind':'v'}]
else
let final_list +=
\ [{'word':substitute(i, '.*::', '', ''),
\ 'info':i.all_values[i].')',
\ 'kind':'f'}]
endif
endfor
return final_list
endif
endif
if a:base =~ '^\$'
let adddollar = '$'
else
let adddollar = ''
endif
let file = getline(1, '$')
let jfile = join(file, ' ')
let sfile = split(jfile, '\$')
let int_vars = {}
for i in sfile
if i =~ '^\$[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*\s*=\s*new'
let val = matchstr(i, '^[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*').'->'
else
let val = matchstr(i, '^[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*')
endif
if val !~ ''
let int_vars[adddollar.val] = ''
endif
endfor
" ctags has good support for PHP, use tags file for external
" variables
let fnames = join(map(tagfiles(), 'escape(v:val, " \\#%")'))
let ext_vars = {}
if fnames != ''
let sbase = substitute(a:base, '^\$', '', '')
exe 'silent! vimgrep /^'.sbase.'.*\tv\(\t\|$\)/j '.fnames
let qflist = getqflist()
if len(qflist) > 0
for field in qflist
let item = matchstr(field['text'], '^[^[:space:]]\+')
" Add -> if it is possible object declaration
let classname = ''
if field['text'] =~ item.'\s*=\s*new\s\+'
let item = item.'->'
let classname = matchstr(field['text'],
\ '=\s*new\s\+\zs[a-zA-Z_0-9\x7f-\xff]\+\ze')
endif
let ext_vars[adddollar.item] = classname
endfor
endif
endif
" Now we have all variables in int_vars dictionary
call extend(int_vars, ext_vars)
" Internal solution for finding functions in current file.
let file = getline(1, '$')
call filter(file,
\ 'v:val =~ "function\\s\\+&\\?[a-zA-Z_\\x7f-\\xff][a-zA-Z_0-9\\x7f-\\xff]*\\s*("')
let fnames = join(map(tagfiles(), 'escape(v:val, " \\#%")'))
let jfile = join(file, ' ')
let int_values = split(jfile, 'function\s\+')
let int_functions = {}
for i in int_values
let f_name = matchstr(i,
\ '^&\?\zs[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*\ze')
let f_args = matchstr(i,
\ '^&\?[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*\s*(\zs.\{-}\ze)\_s*{')
let int_functions[f_name.'('] = f_args.')'
endfor
" Prepare list of functions from tags file
let ext_functions = {}
if fnames != ''
exe 'silent! vimgrep /^'.a:base.'.*\tf\(\t\|$\)/j '.fnames
let qflist = getqflist()
if len(qflist) > 0
for field in qflist
" File name
let item = matchstr(field['text'], '^[^[:space:]]\+')
let fname = matchstr(field['text'], '\t\zs\f\+\ze')
let prototype = matchstr(field['text'],
\ 'function\s\+&\?[^[:space:]]\+\s*(\s*\zs.\{-}\ze\s*)\s*{\?')
let ext_functions[item.'('] = prototype.') - '.fname
endfor
endif
endif
let all_values = {}
call extend(all_values, int_functions)
call extend(all_values, ext_functions)
call extend(all_values, int_vars) " external variables are already in
call extend(all_values, g:php_builtin_object_functions)
for m in sort(keys(all_values))
if m =~ '\(^\|::\)'.a:base
call add(res, m)
endif
endfor
let start_list = res
let final_list = []
for i in start_list
if has_key(int_vars, i)
let class = ' '
if all_values[i] != ''
let class = i.' class '
endif
let final_list += [{'word':i, 'info':class.all_values[i], 'kind':'v'}]
else
let final_list +=
\ [{'word':substitute(i, '.*::', '', ''),
\ 'info':i.all_values[i],
\ 'kind':'f'}]
endif
endfor
return final_list
endif
if a:base =~ '^\$'
" Complete variables
" Built-in variables {{{
let g:php_builtin_vars = {'$GLOBALS':'',
\ '$_SERVER':'',
\ '$_GET':'',
\ '$_POST':'',
\ '$_COOKIE':'',
\ '$_FILES':'',
\ '$_ENV':'',
\ '$_REQUEST':'',
\ '$_SESSION':'',
\ '$HTTP_SERVER_VARS':'',
\ '$HTTP_ENV_VARS':'',
\ '$HTTP_COOKIE_VARS':'',
\ '$HTTP_GET_VARS':'',
\ '$HTTP_POST_VARS':'',
\ '$HTTP_POST_FILES':'',
\ '$HTTP_SESSION_VARS':'',
\ '$php_errormsg':'',
\ '$this':''
\ }
" }}}
" Internal solution for current file.
let file = getline(1, '$')
let jfile = join(file, ' ')
let int_vals = split(jfile, '\ze\$')
let int_vars = {}
for i in int_vals
if i =~ '^\$[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*\s*=\s*new'
let val = matchstr(i,
\ '^\$[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*').'->'
else
let val = matchstr(i,
\ '^\$[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*')
endif
if val != ''
let int_vars[val] = ''
endif
endfor
call extend(int_vars,g:php_builtin_vars)
" ctags has support for PHP, use tags file for external variables
let fnames = join(map(tagfiles(), 'escape(v:val, " \\#%")'))
let ext_vars = {}
if fnames != ''
let sbase = substitute(a:base, '^\$', '', '')
exe 'silent! vimgrep /^'.sbase.'.*\tv\(\t\|$\)/j '.fnames
let qflist = getqflist()
if len(qflist) > 0
for field in qflist
let item = '$'.matchstr(field['text'], '^[^[:space:]]\+')
let m_menu = ''
" Add -> if it is possible object declaration
if field['text'] =~ item.'\s*=\s*new\s\+'
let item = item.'->'
let m_menu = matchstr(field['text'],
\ '=\s*new\s\+\zs[a-zA-Z_0-9\x7f-\xff]\+\ze')
endif
let ext_vars[item] = m_menu
endfor
endif
endif
call extend(int_vars, ext_vars)
let g:a0 = keys(int_vars)
for m in sort(keys(int_vars))
if m =~ '^\'.a:base
call add(res, m)
endif
endfor
let int_list = res
let int_dict = []
for i in int_list
if int_vars[i] != ''
let class = ' '
if int_vars[i] != ''
let class = i.' class '
endif
let int_dict += [{'word':i, 'info':class.int_vars[i], 'kind':'v'}]
else
let int_dict += [{'word':i, 'kind':'v'}]
endif
endfor
return int_dict
else
" Complete everything else -
" + functions, DONE
" + keywords of language DONE
" + defines (constant definitions), DONE
" + extend keywords for predefined constants, DONE
" + classes (after new), DONE
" + limit choice after -> and :: to funcs and vars DONE
" Internal solution for finding functions in current file.
let file = getline(1, '$')
call filter(file,
\ 'v:val =~ "function\\s\\+&\\?[a-zA-Z_\\x7f-\\xff][a-zA-Z_0-9\\x7f-\\xff]*\\s*("')
let fnames = join(map(tagfiles(), 'escape(v:val, " \\#%")'))
let jfile = join(file, ' ')
let int_values = split(jfile, 'function\s\+')
let int_functions = {}
for i in int_values
let f_name = matchstr(i,
\ '^&\?\zs[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*\ze')
let f_args = matchstr(i,
\ '^&\?[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*\s*(\s*\zs.\{-}\ze\s*)\_s*{')
let int_functions[f_name.'('] = f_args.')'
endfor
" Prepare list of functions from tags file
let ext_functions = {}
if fnames != ''
exe 'silent! vimgrep /^'.a:base.'.*\tf\(\t\|$\)/j '.fnames
let qflist = getqflist()
if len(qflist) > 0
for field in qflist
" File name
let item = matchstr(field['text'], '^[^[:space:]]\+')
let fname = matchstr(field['text'], '\t\zs\f\+\ze')
let prototype = matchstr(field['text'],
\ 'function\s\+&\?[^[:space:]]\+\s*(\s*\zs.\{-}\ze\s*)\s*{\?')
let ext_functions[item.'('] = prototype.') - '.fname
endfor
endif
endif
" All functions
call extend(int_functions, ext_functions)
call extend(int_functions, g:php_builtin_functions)
" Internal solution for finding constants in current file
let file = getline(1, '$')
call filter(file, 'v:val =~ "define\\s*("')
let jfile = join(file, ' ')
let int_values = split(jfile, 'define\s*(\s*')
let int_constants = {}
for i in int_values
let c_name = matchstr(i, '\(["'']\)\zs[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*\ze\1')
" let c_value = matchstr(i,
" \ '\(["'']\)[a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*\1\s*,\s*\zs.\{-}\ze\s*)')
if c_name != ''
let int_constants[c_name] = '' " c_value
endif
endfor
" Prepare list of constants from tags file
let fnames = join(map(tagfiles(), 'escape(v:val, " \\#%")'))
let ext_constants = {}
if fnames != ''
exe 'silent! vimgrep /^'.a:base.'.*\td\(\t\|$\)/j '.fnames
let qflist = getqflist()
if len(qflist) > 0
for field in qflist
let item = matchstr(field['text'], '^[^[:space:]]\+')
let ext_constants[item] = ''
endfor
endif
endif
" All constants
call extend(int_constants, ext_constants)
" Treat keywords as constants
let all_values = {}
" One big dictionary of functions
call extend(all_values, int_functions)
" Add constants
call extend(all_values, int_constants)
" Add keywords
call extend(all_values, g:php_keywords)
for m in sort(keys(all_values))
if m =~ '^'.a:base
call add(res, m)
endif
endfor
let int_list = res
let final_list = []
for i in int_list
if has_key(int_functions, i)
let final_list +=
\ [{'word':i,
\ 'info':i.int_functions[i],
\ 'kind':'f'}]
elseif has_key(int_constants, i)
let final_list += [{'word':i, 'kind':'d'}]
else
let final_list += [{'word':i}]
endif
endfor
return final_list
endif
endfunction
" vim:set foldmethod=marker: