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authorBlaž Hrastnik2020-10-15 14:31:37 +0000
committerBlaž Hrastnik2020-10-15 14:31:37 +0000
commit16828d322a13be5b6f9adb680742cdc2570fbf17 (patch)
treeab29ff0f8633417774e8eb141e061089096ba746 /helix-core/src/indent.rs
parent6e658aae1c05fdd9f9ee36b39a948028bcaad446 (diff)
wip
Diffstat (limited to 'helix-core/src/indent.rs')
-rw-r--r--helix-core/src/indent.rs14
1 files changed, 10 insertions, 4 deletions
diff --git a/helix-core/src/indent.rs b/helix-core/src/indent.rs
index c834d8e2..2e1a095e 100644
--- a/helix-core/src/indent.rs
+++ b/helix-core/src/indent.rs
@@ -96,10 +96,8 @@ fn walk(node: Option<Node>) -> usize {
walk(Some(parent)) + increment
}
-fn suggested_indent_for_line(state: &State, line_num: usize) -> usize {
+fn find_first_non_whitespace_char(state: &State, line_num: usize) -> usize {
let line = state.doc.line(line_num);
- let current = indent_level_for_line(line);
-
let mut start = state.doc.line_to_char(line_num);
// find first non-whitespace char
@@ -110,6 +108,14 @@ fn suggested_indent_for_line(state: &State, line_num: usize) -> usize {
}
start += 1;
}
+ start
+}
+
+fn suggested_indent_for_line(state: &State, line_num: usize) -> usize {
+ let line = state.doc.line(line_num);
+ let current = indent_level_for_line(line);
+
+ let start = find_first_non_whitespace_char(state, line_num);
suggested_indent_for_pos(state, start)
}
@@ -126,7 +132,7 @@ pub fn suggested_indent_for_pos(state: &State, pos: usize) -> usize {
indentation
} else {
- // TODO: case for non-tree sitter grammars
+ // TODO: heuristics for non-tree sitter grammars
0
}
}