Changed some of 'lfs_ext' API.

Renamed `lfs.FILTER` to `lfs.default_filter` and removed `exclude_FILTER`
argument from `lfs.dir_foreach()`.

1 files changed, 8 insertions, 7 deletions

diff --git a/core/file_io.lua b/core/file_io.lua
index 8e252790..bd018e5a 100644
--- a/core/file_io.lua
+++ b/core/file_io.lua
@@ -370,7 +370,8 @@ io.quick_open_filters = {}
 -- If *paths* is `nil`, uses the current project's root directory, which is
 -- obtained from `io.get_project_root()`.
 -- Files shown in the dialog do not match any pattern in either string or table
--- *filter* (or `lfs.FILTER` if *filter* is `nil`). A filter table contains:
+-- *filter* (or `lfs.default_filter` if *filter* is `nil`). A filter table
+-- contains:
 --
 --   + Lua patterns that match filenames to exclude.
 --   + Optional `folders` sub-table that contains patterns matching directories
@@ -386,16 +387,16 @@ io.quick_open_filters = {}
 -- not match the pattern that follows. The number of files in the list is capped
 -- at `quick_open_max`.
 -- If *filter* is `nil` and *paths* is ultimately a string, the filter from the
--- `io.quick_open_filters` table is used in place of `lfs.FILTER` if the former
--- exists.
+-- `io.quick_open_filters` table is used in place of `lfs.default_filter` if the
+-- former exists.
 -- *opts* is an optional table of additional options for
 -- `ui.dialogs.filteredlist()`.
 -- @param paths Optional string directory path or table of directory paths to
 --   search. The default value is the current project's root directory, if
 --   available.
 -- @param filter Optional filter for files and directories to exclude. The
---   default value is `lfs.FILTER` unless *paths* is a string and a filter for
---   it is defined in `io.quick_open_filters`.
+--   default value is `lfs.default_filter` unless *paths* is a string and a
+--   filter for it is defined in `io.quick_open_filters`.
 -- @param opts Optional table of additional options for
 --   `ui.dialogs.filteredlist()`.
 -- @usage io.quick_open(buffer.filename:match('^.+/')) -- list all files in the
@@ -405,7 +406,7 @@ io.quick_open_filters = {}
 -- @usage io.quick_open('/project', {folders = {'build'}}) -- list all non-built
 --   files in a project directory
 -- @see io.quick_open_filters
--- @see lfs.FILTER
+-- @see lfs.default_filter
 -- @see quick_open_max
 -- @see ui.dialogs.filteredlist
 -- @name quick_open
@@ -422,7 +423,7 @@ function io.quick_open(paths, filter, opts)
       if #utf8_list >= io.quick_open_max then return false end
       filename = filename:gsub('^%.[/\\]', '')
       utf8_list[#utf8_list + 1] = filename:iconv('UTF-8', _CHARSET)
-    end, filter or lfs.FILTER)
+    end, filter or lfs.default_filter)
   end
   if #utf8_list >= io.quick_open_max then
     local msg = string.format('%d %s %d', io.quick_open_max,