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src/lib.rs

@@ -0,0 +1 @@
+fn html2text() {}

src/main.rs

@@ -1,3 +1,35 @@
+// almost a line for line rewrite of https://github.com/k3a/html2text/blob/master/html2text.go
 fn main() {
     println!("Hello, world!");
 }
+
+fn write_space(s: &mut String) {}
+
+fn html2text(input: &str) -> String {
+    let in_len = input.len();
+    let mut tag_start = 0;
+    let mut in_ent = false;
+    let mut bad_tag_stack_depth = 0;
+    let mut should_output = true;
+    let mut can_print_new_line = false;
+    let mut out_buf = String::new();
+    for (i, r) in input.chars().enumerate() {
+        if in_len > 0 && i == in_len - 1 {
+            can_print_new_line = false
+        }
+        if r.is_whitespace() {
+            if should_output && bad_tag_stack_depth == 0 && !in_ent {
+                write_space(&mut out_buf);
+            }
+            continue;
+        } else if r == ';' && in_ent {
+            in_ent = false;
+            continue;
+        } else if r == '&' && should_output {
+            let mut ent_name = String::new();
+            in_ent = false;
+            // parse the entity name, max 10 chars
+        }
+    }
+    out_buf
+}