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author | 2016-07-04 18:41:37 -0400 | |
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committer | 2016-07-04 18:41:37 -0400 | |
commit | 64c8a0f0c1ce3ecb5576febe2b6d9aa46e06b6f7 (patch) | |
tree | 1be9b602fc3fe985e8005c9d62cecfb2d5d647d1 /core | |
parent | 0a589b1080d4c417d4c83727eb1824516723d258 (diff) |
Check bounds for `buffer:text_range()`; core/init.lua
Diffstat (limited to 'core')
-rw-r--r-- | core/init.lua | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/core/init.lua b/core/init.lua index c8dc5d4b..44922760 100644 --- a/core/init.lua +++ b/core/init.lua @@ -38,6 +38,8 @@ end -- Documentation is in core/.buffer.luadoc. local function text_range(buffer, start_pos, end_pos) local target_start, target_end = buffer.target_start, buffer.target_end + if start_pos < 0 then start_pos = 0 end + if end_pos > buffer.length then end_pos = buffer.length end buffer:set_target_range(start_pos, end_pos) local text = buffer.target_text buffer:set_target_range(target_start, target_end) -- reset |