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authorBlaž Hrastnik2021-06-23 15:50:52 +0000
committerBlaž Hrastnik2021-06-23 15:50:52 +0000
commit655c1aeb73256c2f74abd1d251b04909d8251f37 (patch)
treeb4a791ef081e641529ab01c1c4d79396bdca4bd6 /helix-term/src/commands.rs
parentea8cd4765d8be374e6c5cddc6cdcff27c77f677c (diff)
fix: panic on O at the start of the file (fixes #354)
Diffstat (limited to 'helix-term/src/commands.rs')
-rw-r--r--helix-term/src/commands.rs7
1 files changed, 4 insertions, 3 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs
index cf583953..941dc9a3 100644
--- a/helix-term/src/commands.rs
+++ b/helix-term/src/commands.rs
@@ -1826,10 +1826,11 @@ fn open(cx: &mut Context, open: Open) {
};
// insert newlines after this index for both Above and Below variants
- let linend_index = doc.text().line_to_char(line)
- - get_line_ending(&doc.text().line(line))
+ let linend_index = doc.text().line_to_char(line).saturating_sub(
+ get_line_ending(&doc.text().line(line))
.map(|le| le.len_chars())
- .unwrap_or(0);
+ .unwrap_or(0),
+ );
// TODO: share logic with insert_newline for indentation
let indent_level = indent::suggested_indent_for_pos(