#1524 - Define global variables where they are needed

autoload/ale/completion.vim

@@ -1,7 +1,9 @@
 " Author: w0rp <devw0rp@gmail.com>
 " Description: Completion support for LSP linters
 
-call ale#Set('completion_excluded_words', [])
+let g:ale_completion_delay = get(g:, 'ale_completion_delay', 100)
+let g:ale_completion_excluded_words = get(g:, 'ale_completion_excluded_words', [])
+let g:ale_completion_max_suggestions = get(g:, 'ale_completion_max_suggestions', 50)
 
 let s:timer_id = -1
 let s:last_done_pos = []

autoload/ale/cursor.vim

@@ -1,6 +1,11 @@
 " Author: w0rp <devw0rp@gmail.com>
 " Description: Echoes lint message for the current line, if any
 
+" Controls the milliseconds delay before echoing a message.
+let g:ale_echo_delay = get(g:, 'ale_echo_delay', 10)
+" A string format for the echoed message.
+let g:ale_echo_msg_format = get(g:, 'ale_echo_msg_format', '%code: %%s')
+
 let s:cursor_timer = -1
 let s:last_pos = [0, 0, 0]
 

autoload/ale/engine.vim

@@ -2,6 +2,9 @@
 " Description: Backend execution and job management
 "   Executes linters in the background, using NeoVim or Vim 8 jobs
 
+" Remapping of linter problems.
+let g:ale_type_map = get(g:, 'ale_type_map', {})
+
 " Stores information for each job including:
 "
 " linter: The linter dictionary for the job.
@@ -44,7 +47,7 @@ function! ale#engine#IsExecutable(buffer, executable) abort
 
     " Cache the executable check if we found it, or if the option to cache
     " failing checks is on.
-    if l:result || g:ale_cache_executable_check_failures
+    if l:result || get(g:, 'ale_cache_executable_check_failures', 0)
         let s:executable_cache_map[a:executable] = l:result
     endif
 

autoload/ale/history.vim

@@ -1,6 +1,9 @@
 " Author: w0rp <devw0rp@gmail.com>
 " Description: Tools for managing command history
 
+" A flag for controlling the maximum size of the command history to store.
+let g:ale_max_buffer_history_size = get(g:, 'ale_max_buffer_history_size', 20)
+
 " Return a shallow copy of the command history for a given buffer number.
 function! ale#history#Get(buffer) abort
     return copy(getbufvar(a:buffer, 'ale_history', []))

autoload/ale/job.vim

@@ -8,6 +8,9 @@
 "   ale#job#IsRunning(job_id) -> 1 if running, 0 otherwise.
 "   ale#job#Stop(job_id)
 
+" A setting for wrapping commands.
+let g:ale_command_wrapper = get(g:, 'ale_command_wrapper', '')
+
 if !has_key(s:, 'job_map')
     let s:job_map = {}
 endif

autoload/ale/list.vim

@@ -1,6 +1,19 @@
 " Author: Bjorn Neergaard <bjorn@neersighted.com>, modified by Yann fery <yann@fery.me>
 " Description: Manages the loclist and quickfix lists
 
+" This flag dictates if ale open the configured loclist
+let g:ale_open_list = get(g:, 'ale_open_list', 0)
+" This flag dictates if ale keeps open loclist even if there is no error in loclist
+let g:ale_keep_list_window_open = get(g:, 'ale_keep_list_window_open', 0)
+" This flag dictates that quickfix windows should be opened vertically
+let g:ale_list_vertical = get(g:, 'ale_list_vertical', 0)
+" The window size to set for the quickfix and loclist windows
+let g:ale_list_window_size = get(g:, 'ale_list_window_size', 10)
+" A string format for the loclist messages.
+let g:ale_loclist_msg_format = get(g:, 'ale_loclist_msg_format',
+\   get(g:, 'ale_echo_msg_format', '%code: %%s')
+\)
+
 if !exists('s:timer_args')
     let s:timer_args = {}
 endif

autoload/ale/pattern_options.vim

@@ -1,6 +1,11 @@
 " Author: w0rp <devw0rp@gmail.com>
 " Description: Set options in files based on regex patterns.
 
+" A dictionary mapping regular expression patterns to arbitrary buffer
+" variables to be set. Useful for configuring ALE based on filename patterns.
+let g:ale_pattern_options = get(g:, 'ale_pattern_options', {})
+let g:ale_pattern_options_enabled = get(g:, 'ale_pattern_options_enabled', !empty(g:ale_pattern_options))
+
 " These variables are used to cache the sorting of patterns below.
 let s:last_pattern_options = {}
 let s:sorted_items = []

autoload/ale/sign.vim

@@ -2,6 +2,25 @@ scriptencoding utf8
 " Author: w0rp <devw0rp@gmail.com>
 " Description: Draws error and warning signs into signcolumn
 
+" This flag can be set to some integer to control the maximum number of signs
+" that ALE will set.
+let g:ale_max_signs = get(g:, 'ale_max_signs', -1)
+" This flag can be set to 1 to enable changing the sign column colors when
+" there are errors.
+let g:ale_change_sign_column_color = get(g:, 'ale_change_sign_column_color', 0)
+" These variables dictate what signs are used to indicate errors and warnings.
+let g:ale_sign_error = get(g:, 'ale_sign_error', '>>')
+let g:ale_sign_style_error = get(g:, 'ale_sign_style_error', g:ale_sign_error)
+let g:ale_sign_warning = get(g:, 'ale_sign_warning', '--')
+let g:ale_sign_style_warning = get(g:, 'ale_sign_style_warning', g:ale_sign_warning)
+let g:ale_sign_info = get(g:, 'ale_sign_info', g:ale_sign_warning)
+" This variable sets an offset which can be set for sign IDs.
+" This ID can be changed depending on what IDs are set for other plugins.
+" The dummy sign will use the ID exactly equal to the offset.
+let g:ale_sign_offset = get(g:, 'ale_sign_offset', 1000000)
+" This flag can be set to 1 to keep sign gutter always open
+let g:ale_sign_column_always = get(g:, 'ale_sign_column_always', 0)
+
 if !hlexists('ALEErrorSign')
     highlight link ALEErrorSign error
 endif

autoload/ale/statusline.vim

@@ -1,6 +1,12 @@
 " Author: KabbAmine <amine.kabb@gmail.com>
 " Description: Statusline related function(s)
 
+" A deprecated setting for ale#statusline#Status()
+" See :help ale#statusline#Count() for getting status reports.
+let g:ale_statusline_format = get(g:, 'ale_statusline_format',
+\   ['%d error(s)', '%d warning(s)', 'OK']
+\)
+
 function! s:CreateCountDict() abort
     " Keys 0 and 1 are for backwards compatibility.
     " The count object used to be a List of [error_count, warning_count].

autoload/ale/toggle.vim

@@ -1,6 +1,6 @@
 function! s:EnablePreamble() abort
     " Set pattern options again, if enabled.
-    if g:ale_pattern_options_enabled
+    if get(g:, 'ale_pattern_options_enabled', 0)
         call ale#pattern_options#SetOptions(bufnr(''))
     endif
 
@@ -53,11 +53,6 @@ endfunction
 
 function! ale#toggle#Enable() abort
     if !g:ale_enabled
-        " Set pattern options again, if enabled.
-        if g:ale_pattern_options_enabled
-            call ale#pattern_options#SetOptions(bufnr(''))
-        endif
-
         call ale#toggle#Toggle()
     endif
 endfunction