Some more autocomplete improvs

src/lib.rs

@@ -239,14 +239,16 @@ pub mod shell {
         let mut conf = match SqishConf::from_sqishrc() {
             Ok(c) => c,
             Err(e) => {
-                let ret_line = format!("Could not build conf, got {}\r\nUsing default\r\n", e);
-                write!(stdout, "{}", ret_line);
                 let conf = SqishConf {
-                    promptline: String::from("$COLORGREEN_ [$USER_@$HOSTNAME_] "),
+                    promptline: String::from("!$HISTNUMBER$COLORGREEN_[$USER_@$HOSTNAME_]$COLORRESET_ "),
-                    promptline_base: String::from("$COLORGREEN_ [$USER_@$HOSTNAME_] "),
+                    promptline_base: String::from("!$HISTNUMBER_$COLORGREEN_[$USER_@$HOSTNAME_]$COLORRESET_ "),
                     aliases: HashMap::new(),
                     hotkeys: HashMap::new(),
                 };
+                let ret_line = format!("Could not build conf, got {}\
+                                       \r\nUsing default promptline:\
+                                       \r\n{}\r\n", e, conf.promptline);
+                write!(stdout, "{}", ret_line);
                 conf
             },
         };
@@ -268,7 +270,7 @@ pub mod shell {
                     //Search
                     *&mut mycommand = replace_signs(&mycommand);
                     let (res, list) = Search::build(&mycommand).unwrap().autocomplete();
-                    write!(stdout, "\r\n{}\r\n", list);
+                    if list.len() > 0 { write!(stdout, "\r\n{}\r\n", list); }
                     mycommand.clear();
                     mycommand.push_str(&res);
                     max_pos = res.len();
@@ -286,7 +288,7 @@ pub mod shell {
                         let _res = handle_input(&comm);
                         RawTerminal::activate_raw_mode(&stdout);
                         mycommand.clear();
-                        //Proper printing
+                        //Proper printing of return code
                         //for line in res.split('\n') {
                         //    if line != "\r" {
                         //        write!(stdout, "\r\n{}", line);
@@ -295,6 +297,7 @@ pub mod shell {
                         &conf.update_prompt(get_curr_history_number());
                         write!(stdout, "\r\n{}", conf.promptline).unwrap();
                         stdout.flush();
+                        current_number += 1;
                     } else if mycommand == String::from("exit") {
                         write!(stdout, "\r\n Sayonara \r\n");
                         break;

src/shell/autocomplete.rs

@@ -94,7 +94,7 @@ impl Search {
             SearchType::CmdSearch => autocomplete_cmd(&self.searchee, &self),
             SearchType::FileSearch => match autocomplete_file(&self) {
                 Ok(t) => t,
-                Err(_) => (String::new(), String::new()),
+                Err(_) => (format!("{}{}", &self.command, &self.searchee), String::new()),
             }
         };
 
@@ -188,6 +188,11 @@ fn autocomplete_file(search: &Search) -> std::io::Result<(String, String)> {
         *&mut last_found = longest; 
     }
 
+    if nbr_found == 0 {
+        let ret_val = format!("{}{}", &search.command, &search.searchee);
+        return Ok((ret_val, String::new()));
+    }
+
     //Handle the path when tabbing in a long path, zsh-like
     //then return the value
     let xxx = &search.search_path.clone().into_os_string().into_string().unwrap();
@@ -214,7 +219,7 @@ fn autocomplete_cmd(input: &String, search: &Search) -> (String, String) {
         return (res_string, res_list);
     } else if found_bins.len() == 0 {
         let list = String::from("Nothing adequate.");
-        let res = String::new();
+        let res = String::from("");
         return (res, list);
     } else {
         let mut all_res = String::new();