From 4ff171c1a5503957d4ef4e122875b6fedd4b92f0 Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Wed, 9 Jun 1993 10:17:44 +0000
Subject: [PATCH] Also skip lint comments in skip_block()

---
 lang/cem/cemcom/LLlex.c   | 17 +++++++++++------
 lang/cem/cemcom/domacro.c | 20 ++++++++++++++++++++
 2 files changed, 31 insertions(+), 6 deletions(-)

diff --git a/lang/cem/cemcom/LLlex.c b/lang/cem/cemcom/LLlex.c
index c9c111150..c07d1fc07 100644
--- a/lang/cem/cemcom/LLlex.c
+++ b/lang/cem/cemcom/LLlex.c
@@ -39,6 +39,9 @@ int SkipEscNewline = 0;		/* how to interpret backslash-newline	*/
 int AccFileSpecifier = 0;	/* return filespecifier <...>		*/
 int EoiForNewline = 0;		/* return EOI upon encountering newline	*/
 int File_Inserted = 0;		/* a file has just been inserted	*/
+#ifdef LINT
+extern int lint_skip_comment;
+#endif
 
 #define MAX_LL_DEPTH	2
 
@@ -451,8 +454,10 @@ skipcomment()
 	NoUnstack++;
 	LoadChar(c);
 #ifdef	LINT
-	lint_start_comment();
-	lint_comment_char(c);
+	if (! lint_skip_comment) {
+		lint_start_comment();
+		lint_comment_char(c);
+	}
 #endif	/* LINT */
 	do {
 		while (c != '*') {
@@ -462,22 +467,22 @@ skipcomment()
 			if (c == EOI) {
 				NoUnstack--;
 #ifdef	LINT
-				lint_end_comment();
+				if (! lint_skip_comment) lint_end_comment();
 #endif	/* LINT */
 				return;
 			}
 			LoadChar(c);
 #ifdef	LINT
-			lint_comment_char(c);
+			if (! lint_skip_comment) lint_comment_char(c);
 #endif	/* LINT */
 		} /* last Character seen was '*' */
 		LoadChar(c);
 #ifdef	LINT
-		lint_comment_char(c);
+		if (! lint_skip_comment) lint_comment_char(c);
 #endif	/* LINT */
 	} while (c != '/');
 #ifdef	LINT
-	lint_end_comment();
+	if (! lint_skip_comment) lint_end_comment();
 #endif	/* LINT */
 	NoUnstack--;
 }
diff --git a/lang/cem/cemcom/domacro.c b/lang/cem/cemcom/domacro.c
index 02677bf10..67889beaa 100644
--- a/lang/cem/cemcom/domacro.c
+++ b/lang/cem/cemcom/domacro.c
@@ -13,6 +13,7 @@
 #include	"idf.h"
 #include	"input.h"
 #include	"nopp.h"
+#include	"lint.h"
 
 #ifndef NOPP
 #include	"ifdepth.h"
@@ -137,6 +138,10 @@ domacro()
 	SkipEscNewline = 0;
 }
 
+#ifdef LINT
+int lint_skip_comment;
+#endif
+
 PRIVATE
 skip_block(to_endif)
 {
@@ -152,12 +157,18 @@ skip_block(to_endif)
 	register int skiplevel = nestlevel; /* current nesting level	*/
 	struct token tk;
 
+#ifdef LINT
+	lint_skip_comment++;
+#endif
 	NoUnstack++;
 	for (;;) {
 		LoadChar(ch);	/* read first character after newline	*/
 		if (ch != '#') {
 			if (ch == EOI) {
 				NoUnstack--;
+#ifdef LINT
+				lint_skip_comment--;
+#endif
 				return;
 			}
 			SkipRestOfLine();
@@ -190,6 +201,9 @@ skip_block(to_endif)
 				push_if();
 				if (ifexpr()) {
 					NoUnstack--;
+#ifdef LINT
+					lint_skip_comment--;
+#endif
 					return;
 				}
 			}
@@ -203,6 +217,9 @@ skip_block(to_endif)
 				++(ifstack[nestlevel]);
 				if (nestlevel == skiplevel) {
 					NoUnstack--;
+#ifdef LINT
+					lint_skip_comment--;
+#endif
 					return;
 				}
 			}
@@ -213,6 +230,9 @@ skip_block(to_endif)
 			if (nestlevel == skiplevel) {
 				nestlevel--;
 				NoUnstack--;
+#ifdef LINT
+				lint_skip_comment--;
+#endif
 				return;
 			}
 			nestlevel--;
-- 
2.34.1