Fitting help messages to 80 character width

Uses the regex below to search (using vscode):
	^\t\tlog\("(.{10,}(?<!\\n)|.{81,}\\n)"\);

Finds any log messages double indented (which help messages are)
and checks if *either* there are is no newline character at the end,
*or* the number of characters before the newline is more than 80.

1 files changed, 2 insertions, 2 deletions

diff --git a/passes/cmds/exec.cc b/passes/cmds/exec.cc
index f00629a02..c15ef23bf 100644
--- a/passes/cmds/exec.cc
+++ b/passes/cmds/exec.cc
@@ -46,8 +46,8 @@ struct ExecPass : public Pass {
 		log("\n");
 		log("Execute a command in the operating system shell.  All supplied arguments are\n");
 		log("concatenated and passed as a command to popen(3).  Whitespace is not guaranteed\n");
-		log("to be preserved, even if quoted.  stdin and stderr are not connected, while stdout is\n");
-		log("logged unless the \"-q\" option is specified.\n");
+		log("to be preserved, even if quoted.  stdin and stderr are not connected, while\n");
+		log("stdout is logged unless the \"-q\" option is specified.\n");
 		log("\n");
 		log("\n");
 		log("    -q\n");