Fix typos (#117)

README.md

@@ -2,7 +2,7 @@
 
 This is the second version of my tmux helper _tm_, used to ease my
 day-to-day work with [tmux](https://github.com/tmux/tmux/wiki).
-It is a rewrite in Rust, as I want to learn more Rust. Accidently that
+It is a rewrite in Rust, as I want to learn more Rust. Accidentally that
 made it much faster too, which is nice.
 
 The rewrite is intended to be, as much as possible, a drop-in
@@ -28,11 +28,11 @@ available at [tmbook](https://ganneff.github.io/tmbook/).
 # Status
 - [X] Commandline parsing
 - [X] Attach to existing sessions
-  - [X] Attach to existing, but "grouped" (seperate window config)
+  - [X] Attach to existing, but "grouped" (separate window config)
 - [X] ls - list sessions
-- [X] s  - create new session, open SSH directly to one ore more hosts,
+- [X] s  - create new session, open SSH directly to one or more hosts,
       many windows
-- [X] ms - create new session, open SSH directly to one ore more
+- [X] ms - create new session, open SSH directly to one or more
       hosts, one window with many panes, synchronized input.
 - [X] k  - kill session
 - [X] -n - Open sessions to same hosts as existing session instead of
@@ -71,7 +71,7 @@ the shell variant from earlier, this is not entirely possible. Shell
 there, for whatever reason, just don't work when using a compiled
 binary now, as they depend on shell internal behaviour.
 
-The folowing is a (possibly) incomplete list of known behaviour
+The following is a (possibly) incomplete list of known behaviour
 changes.
 
 ## LIST commands using ssh possibly requiring pseudo-terminal

old/README.org

@@ -109,7 +109,7 @@ The environment variable TMSSHCMD can be used to alter the default ssh
 command and its options used by tm globally. By default it is a plain
 "ssh". Inside an extensionless TMDIR file and on hosts added to the
 list using the LIST option described above, ssh options can be set by
-simply appending them, space seperated, after the hostname. So the
+simply appending them, space separated, after the hostname. So the
 hostlist
 #+BEGIN_QUOTE
 user@ws01

old/tm

@@ -35,7 +35,7 @@ set -E
 # The following variables can be overwritten outside the script.
 #
 
-# We want a useful tmpdir, so set one if it isn't already.  Thats the
+# We want a useful tmpdir, so set one if it isn't already.  That's the
 # place where tmux puts its socket, so you want to ensure it doesn't
 # change under your feet - like for those with a daily-changing tmpdir
 # in their home...
@@ -153,7 +153,7 @@ function usage() {
     echo "-m hostlist  Open multi ssh sessions to hosts, synchronizing input"
     echo "             Due to the way getopts works, hostlist must be enclosed in \"\""
     echo "-n           Open a second session to the same set of hosts"
-    echo "-g           Group session - attach to an existing session, but keep seperate"
+    echo "-g           Group session - attach to an existing session, but keep separate"
     echo "             window control"
     echo "-k name      Kill a session. Note that this needs the exact session name"
     echo "             as shown by tm ls"
@@ -301,7 +301,7 @@ function own_config() {
         TMSESCFG="free"
     fi
     # Set IFS to be NEWLINE only, not also space/tab, as our input files
-    # are \n seperated (one entry per line) and lines may well have spaces.
+    # are \n separated (one entry per line) and lines may well have spaces.
     local IFS="
 "
     # Fill an array with our config
@@ -319,7 +319,7 @@ function own_config() {
         TMOPTS=${TMDATA[1]}
     fi
 
-    # Seperate the lines we work with
+    # Separate the lines we work with
     local IFS=""
     local -a workdata=(${TMDATA[@]:2})
     IFS=${OLDIFS}
@@ -344,7 +344,7 @@ function own_config() {
 
             $( ${cmd} >| "${TMPDATA}" )
             # Set IFS to be NEWLINE only, not also space/tab, the list may have ssh options
-            # and what not, so \n is our seperator, not more.
+            # and what not, so \n is our separator, not more.
             IFS="
 "
             out=( $(tr -d '\r' < "${TMPDATA}" ) )
@@ -481,7 +481,7 @@ case ${cmdline} in
             SESSION=${SESSION:-""}
             if [[ -n "${SESSION}" ]]; then
                 # Environment has SESSION set, wherever from. So lets
-                # see if its an actual tmux session
+                # see if it's an actual tmux session
                 if ! tmux has-session -t "${SESSION}" 2>/dev/null; then
                     # It is not. And no argument. Show usage
                     usage
@@ -573,7 +573,7 @@ if [[ ${cmdline} != k ]] && [[ ${havesession} == false ]]; then
                     # No more space -> have tmux redo the
                     # layout, so all windows are evenly sized.
                     do_cmd select-layout -t ${SESSION}:${TMWIN} main-horizontal >/dev/null
-                    # And dont shift parameter away
+                    # And don't shift parameter away
                     continue
                 fi
                 shift

src/main.rs

@@ -74,7 +74,7 @@ struct Cli {
     /// ssh://\[user@]hostname\[:port].
     ///
     /// When multiple destinations are specified, they are all opened
-    /// into seperate tmux windows (not sessions!).
+    /// into separate tmux windows (not sessions!).
     #[clap(short = 's', display_order = 15, num_args = 1..)]
     sshhosts: Option<Vec<String>>,
 
@@ -98,7 +98,7 @@ struct Cli {
     second: bool,
 
     /// Group session - attach to an existing session, but keep
-    /// seperate window config
+    /// separate window config
     ///
     /// This will show the same set of windows, but allow different
     /// handling of the session according to client. This way one
@@ -122,7 +122,7 @@ struct Cli {
     /// Either plain tmux session name, or session/file found in TMDIR
     ///
     /// If this exists as a tmux session, it behaves like `tmux
-    /// attach`. Otherwise it checks TMDIR for existance of a config
+    /// attach`. Otherwise it checks TMDIR for existence of a config
     /// file and will open a session as specified in there.
     #[clap(display_order = 50)]
     session: Option<String>,
@@ -152,7 +152,7 @@ enum Commands {
     /// Open SSH session to the destination
     ///
     /// When multiple destinations are specified, they are all opened
-    /// into seperate tmux windows (not sessions!).
+    /// into separate tmux windows (not sessions!).
     #[clap(display_order = 15)]
     S {
         /// Target destinations for `ssh(1)`, which may be specified as
@@ -405,7 +405,7 @@ struct Session {
     /// Should this be "grouped" - shares the same set of windows, new
     /// windows are linked to all sessions in the group, any window
     /// closed is removed from all sessions. But sessions are
-    /// seperate, as are their current/previous window and session
+    /// separate, as are their current/previous window and session
     /// options.
     grouped: bool,
     /// The session name when grouped
@@ -1085,7 +1085,7 @@ impl Session {
 // A bunch of "static" variables, though computed at program start, as they
 // depend on the users environment.
 lazy_static! {
-    ///  We want a useful tmpdir, so set one if it isn't already. Thats
+    ///  We want a useful tmpdir, so set one if it isn't already. That's
     ///  the place where tmux puts its socket, so you want to ensure it
     ///  doesn't change under your feet - like for those with a
     ///  daily-changing tmpdir in their home...
@@ -1211,7 +1211,7 @@ fn parse_line(line: &str, replace: &Option<String>, current_dir: &Path) -> Resul
             debug!("args are {:?}", args);
 
             // Our process spawner, pleased to hand us results as a nice
-            // string seperated by newline (well, if output contains newlines)
+            // string separated by newline (well, if output contains newlines)
             let cmdout = String::from_utf8(
                 Command::new(&cmd)
                     .current_dir(current_dir)