From 9e72c0acce13944e568b1a164058b779a4d537f6 Mon Sep 17 00:00:00 2001
From: June McEnroe <june@causal.agency>
Date: Tue, 29 Dec 2020 17:44:48 -0500
Subject: Clean up hilex code somewhat

---
 bin/hilex/hilex.c | 10 +++++++---
 bin/hilex/irc.c   |  8 ++++----
 bin/hilex/mdoc.l  | 17 +++++++----------
 3 files changed, 18 insertions(+), 17 deletions(-)

(limited to 'bin')

diff --git a/bin/hilex/hilex.c b/bin/hilex/hilex.c
index d99b14bb..b2bebd5f 100644
--- a/bin/hilex/hilex.c
+++ b/bin/hilex/hilex.c
@@ -82,9 +82,13 @@ static const char *ClassName[] = {
 
 static void
 debugFormat(const char *opts[], enum Class class, const char *text) {
-	printf("%s(\33[3m", ClassName[class]);
-	FormatANSI.format(opts, class, text);
-	printf("\33[m)");
+	if (class != Normal) {
+		printf("%s(", ClassName[class]);
+		FormatANSI.format(opts, class, text);
+		printf(")");
+	} else {
+		printf("%s", text);
+	}
 }
 
 const struct Formatter FormatDebug = { .format = debugFormat };
diff --git a/bin/hilex/irc.c b/bin/hilex/irc.c
index c760fc26..a83b55e6 100644
--- a/bin/hilex/irc.c
+++ b/bin/hilex/irc.c
@@ -22,10 +22,10 @@
 #include "hilex.h"
 
 static const char *IRC[ClassCap] = {
-	[Keyword] = "\00315",
-	[Macro] = "\00303",
-	[Comment] = "\00302",
-	[String] = "\00310",
+	[Keyword]      = "\00315",
+	[Macro]        = "\0033",
+	[Comment]      = "\0032",
+	[String]       = "\00310",
 	[StringFormat] = "\00311",
 };
 
diff --git a/bin/hilex/mdoc.l b/bin/hilex/mdoc.l
index 2f01ce2a..4db147c8 100644
--- a/bin/hilex/mdoc.l
+++ b/bin/hilex/mdoc.l
@@ -25,6 +25,8 @@
 
 %%
 
+[[:blank:]]+ { return Normal; }
+
 ^"." {
 	BEGIN(MacroLine);
 	return Keyword;
@@ -32,7 +34,7 @@
 
 ^".\\\"".* { return Comment; }
 
-<MacroLine>{
+<MacroLine,Heading>{
 	"\n" {
 		BEGIN(0);
 		return Normal;
@@ -52,18 +54,13 @@
 	"\""([^""]|"\\\"")*"\"" { return String; }
 }
 
-<Heading>{
-	"\n" {
-		BEGIN(0);
-		return Normal;
-	}
-
-	[^[:space:]].* { return IdentifierTag; }
-}
+<Heading>[^[:space:]].* { return IdentifierTag; }
 
 "\\"(.|"("..|"["[^]]*"]") { return String; }
 
-[[:blank:]]+|[^.\n""\\[:space:]]+|.|\n { return Normal; }
+[^.\\""[:space:]]+ { return Normal; }
+
+.|\n { return Normal; }
 
 %{
 	(void)yyunput;
-- 
cgit 1.4.1