Restyle codebase

And again clang-format does something I don't like:

-    if (found != end && std::strncmp(found->name, name, len) == 0 && found->name[len] == 0) return found;
+    if (found != end && std::strncmp(found->name, name, len) == 0 && found->name[len] == 0)
+        return found;

I *know* this is a bit of a long line. I would still quite like having
no brace-less multi-line if *ever*. Either put the body on the same
line, or add braces.

Blergh

tests/pexpects/fg2.py

@@ -41,7 +41,7 @@ send("\x1A")
 sleep(0.1)
 expect_prompt("has stopped")
 sendline("fg")
-sleep(0.1) # allow tty to transfer
+sleep(0.1)  # allow tty to transfer
 send("\x03")  # control-c to cancel it
 
 expect_prompt()
@@ -51,13 +51,13 @@ expect_prompt("jobs: There are no jobs")
 # Regression test for #2214: foregrounding from a key binding works!
 sendline(r"bind \cr 'fg >/dev/null 2>/dev/null'")
 expect_prompt()
-sendline("$fish_test_helper print_stop_cont");
+sendline("$fish_test_helper print_stop_cont")
 sleep(0.2)
 
-send("\x1A") # ctrl-z
+send("\x1A")  # ctrl-z
 expect_prompt("SIGTSTP")
 sleep(0.1)
-send("\x12") # ctrl-r, placing fth in foreground
+send("\x12")  # ctrl-r, placing fth in foreground
 expect_str("SIGCONT")
 
 # Do it again.

tests/pexpects/pipeline.py

@@ -2,7 +2,12 @@
 from pexpect_helper import SpawnedProc
 
 sp = SpawnedProc()
-send, sendline, expect_prompt, expect_str = sp.send, sp.sendline, sp.expect_prompt, sp.expect_str
+send, sendline, expect_prompt, expect_str = (
+    sp.send,
+    sp.sendline,
+    sp.expect_prompt,
+    sp.expect_str,
+)
 
 expect_prompt()
 sendline("function echo_wrap ; /bin/echo $argv ; sleep 0.1; end")