X-Git-Url: https://git.cameronkatri.com/mandoc.git/blobdiff_plain/5eefcc0ad149d57654c561b480f1cbea05f7cbd6..e47784200392e2dea53b3decd3ceb23e1e2a0ca6:/term.c?ds=sidebyside

diff --git a/term.c b/term.c
index 559f6caa..973b404e 100644
--- a/term.c
+++ b/term.c
@@ -1,4 +1,4 @@
-/*	$Id: term.c,v 1.250 2015/09/21 13:25:00 schwarze Exp $ */
+/*	$Id: term.c,v 1.253 2015/10/12 00:08:16 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -474,7 +474,6 @@ term_word(struct termp *p, const char *word)
 			term_fontrepl(p, TERMFONT_BI);
 			continue;
 		case ESCAPE_FONT:
-			/* FALLTHROUGH */
 		case ESCAPE_FONTROMAN:
 			term_fontrepl(p, TERMFONT_NONE);
 			continue;
@@ -644,7 +643,7 @@ size_t
 term_len(const struct termp *p, size_t sz)
 {
 
-	return((*p->width)(p, ' ') * sz);
+	return (*p->width)(p, ' ') * sz;
 }
 
 static size_t
@@ -653,9 +652,9 @@ cond_width(const struct termp *p, int c, int *skip)
 
 	if (*skip) {
 		(*skip) = 0;
-		return(0);
+		return 0;
 	} else
-		return((*p->width)(p, c));
+		return (*p->width)(p, c);
 }
 
 size_t
@@ -771,15 +770,13 @@ term_strlen(const struct termp *p, const char *cp)
 		case ASCII_HYPH:
 			sz += cond_width(p, '-', &skip);
 			cp++;
-			/* FALLTHROUGH */
-		case ASCII_BREAK:
 			break;
 		default:
 			break;
 		}
 	}
 
-	return(sz);
+	return sz;
 }
 
 int
@@ -811,7 +808,6 @@ term_vspan(const struct termp *p, const struct roffsu *su)
 		r = su->scale / 12.0;
 		break;
 	case SCALE_EN:
-		/* FALLTHROUGH */
 	case SCALE_EM:
 		r = su->scale * 0.6;
 		break;
@@ -820,10 +816,9 @@ term_vspan(const struct termp *p, const struct roffsu *su)
 		break;
 	default:
 		abort();
-		/* NOTREACHED */
 	}
 	ri = r > 0.0 ? r + 0.4995 : r - 0.4995;
-	return(ri < 66 ? ri : 1);
+	return ri < 66 ? ri : 1;
 }
 
 /*
@@ -833,5 +828,5 @@ int
 term_hspan(const struct termp *p, const struct roffsu *su)
 {
 
-	return((*p->hspan)(p, su));
+	return (*p->hspan)(p, su);
 }