From 4d61548017affb260ac4bd6a5fd37a02c5d8c014 Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Mon, 13 Apr 2015 13:43:27 -0400
Subject: Added `symlink` filter option for ignoring symlinked files and
 directories.

---
 core/file_io.lua | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

(limited to 'core/file_io.lua')

diff --git a/core/file_io.lua b/core/file_io.lua
index ba84b65e..14637891 100644
--- a/core/file_io.lua
+++ b/core/file_io.lua
@@ -383,10 +383,19 @@ io.snapopen_filters = {}
 -- obtained from `io.get_project_root()`.
 -- Files shown in the dialog do not match any pattern in either string or table
 -- *filter* or, unless *exclude_FILTER* is `true`, in `lfs.FILTER`. A filter
--- table contains Lua patterns that match filenames to exclude, an optional
--- `folders` sub-table that contains patterns matching directories to exclude,
--- and an optional `extensions` sub-table that contains raw file extensions to
--- exclude. Any patterns starting with '!' exclude files and directories that do
+-- table contains:
+--
+--   + Lua patterns that match filenames to exclude.
+--   + Optional `folders` sub-table that contains patterns matching directories
+--     to exclude.
+--   + Optional `extensions` sub-table that contains raw file extensions to
+--     exclude.
+--   + Optional `symlink` flag that when `true`, excludes symlinked files (but
+--     not symlinked directories).
+--   + Optional `folders.symlink` flag that when `true`, excludes symlinked
+--     directories.
+--
+-- Any filter patterns starting with '!' exclude files and directories that do
 -- not match the pattern that follows. The number of files in the list is capped
 -- at `SNAPOPEN_MAX`. If *filter* is `nil` and *paths* is ultimately a string,
 -- the filter from the `io.snapopen_filters` table is used. In that case, unless
-- 
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