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| author | Kartik K. Agaram <vc@akkartik.com> | 2022-08-23 15:50:01 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2022-08-23 15:50:01 -0700 |
| commit | 39b2c849c415f8efe56e40fabf414a0799fb2145 (patch) | |
| tree | 2da0da354da56acc08f3f6354ac79bd33bcfa795 /file.lua | |
| parent | d011c0ce325b69ed413666a5adb31156c1a26c41 (diff) | |
| parent | 89222f86a0dc3dd774ce46afaa1ba791ed65dba9 (diff) | |
| download | view.love-39b2c849c415f8efe56e40fabf414a0799fb2145.tar.gz | |
Merge lines.love
Diffstat (limited to 'file.lua')
| -rw-r--r-- | file.lua | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/file.lua b/file.lua index 94514b2..e95c14d 100644 --- a/file.lua +++ b/file.lua @@ -1,4 +1,14 @@ -- primitives for saving to file and loading from file +function file_exists(filename) + local infile = App.open_for_reading(filename) + if infile then + infile:close() + return true + else + return false + end +end + function load_from_disk(State) local infile = App.open_for_reading(State.filename) State.lines = load_from_file(infile) |