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-rw-r--r--man.c11
-rw-r--r--mandoc.h1
-rw-r--r--read.c1
-rw-r--r--regress/man/B/Makefile8
-rw-r--r--regress/man/B/blank.in9
-rw-r--r--regress/man/B/blank.out_ascii13
-rw-r--r--regress/man/B/blank.out_lint1
-rw-r--r--regress/man/SH/Makefile1
-rw-r--r--regress/man/SH/noarg.in4
-rw-r--r--regress/man/SH/noarg.out_ascii3
-rw-r--r--regress/man/SH/noarg.out_lint1
-rw-r--r--regress/man/SS/Makefile1
-rw-r--r--regress/man/SS/noarg.in4
-rw-r--r--regress/man/SS/noarg.out_ascii3
-rw-r--r--regress/man/SS/noarg.out_lint1
-rw-r--r--regress/man/TP/Makefile1
-rw-r--r--regress/man/TP/broken.in4
-rw-r--r--regress/man/TP/broken.out_ascii2
-rw-r--r--regress/man/TP/broken.out_lint1
19 files changed, 63 insertions, 7 deletions
diff --git a/man.c b/man.c
index 68d1fee1..971b15bf 100644
--- a/man.c
+++ b/man.c
@@ -89,14 +89,15 @@ man_ptext(struct roff_man *man, int line, char *buf, int offs)
/* Skip leading whitespace. */ ;
/*
- * Blank lines are ignored right after headings
- * but add a single vertical space elsewhere.
+ * Blank lines are ignored in next line scope and right
+ * after headings but add a single vertical space elsewhere.
*/
if (buf[i] == '\0') {
- man_breakscope(man, ROFF_sp);
- /* Allocate a blank entry. */
- if (man->last->tok != MAN_SH &&
+ if (man->flags & (MAN_ELINE | MAN_BLINE))
+ mandoc_msg(MANDOCERR_BLK_BLANK, man->parse,
+ line, 0, NULL);
+ else if (man->last->tok != MAN_SH &&
man->last->tok != MAN_SS) {
roff_elem_alloc(man, line, offs, ROFF_sp);
man->next = ROFF_NEXT_SIBLING;
diff --git a/mandoc.h b/mandoc.h
index 5f769aee..f62f1309 100644
--- a/mandoc.h
+++ b/mandoc.h
@@ -97,6 +97,7 @@ enum mandocerr {
MANDOCERR_FI_SKIP, /* fill mode already enabled, skipping: fi */
MANDOCERR_NF_SKIP, /* fill mode already disabled, skipping: nf */
MANDOCERR_BLK_LINE, /* line scope broken: macro breaks macro */
+ MANDOCERR_BLK_BLANK, /* skipping blank line in line scope */
/* related to missing arguments */
MANDOCERR_REQ_EMPTY, /* skipping empty request: request */
diff --git a/read.c b/read.c
index e6d24444..5d85a576 100644
--- a/read.c
+++ b/read.c
@@ -139,6 +139,7 @@ static const char * const mandocerrs[MANDOCERR_MAX] = {
"fill mode already enabled, skipping",
"fill mode already disabled, skipping",
"line scope broken",
+ "skipping blank line in line scope",
/* related to missing macro arguments */
"skipping empty request",
diff --git a/regress/man/B/Makefile b/regress/man/B/Makefile
index 8e4d72a9..0fbecac0 100644
--- a/regress/man/B/Makefile
+++ b/regress/man/B/Makefile
@@ -1,6 +1,10 @@
# $OpenBSD: Makefile,v 1.1 2014/08/14 02:00:52 schwarze Exp $
-REGRESS_TARGETS = args
-LINT_TARGETS = args
+REGRESS_TARGETS = args blank
+LINT_TARGETS = args blank
+
+# groff-1.22.3 defect:
+# - A blank line in next line scope causes a blank line.
+SKIP_GROFF = blank
.include <bsd.regress.mk>
diff --git a/regress/man/B/blank.in b/regress/man/B/blank.in
new file mode 100644
index 00000000..eef5126f
--- /dev/null
+++ b/regress/man/B/blank.in
@@ -0,0 +1,9 @@
+.TH B-BLANK 1 "June 3, 2017" OpenBSD
+.SH NAME
+B-blank \- blank line in font macro next line scope
+.SH DESCRIPTION
+A blank line in
+.B
+
+bold
+next line scope.
diff --git a/regress/man/B/blank.out_ascii b/regress/man/B/blank.out_ascii
new file mode 100644
index 00000000..4ecf27d8
--- /dev/null
+++ b/regress/man/B/blank.out_ascii
@@ -0,0 +1,13 @@
+B-BLANK(1) General Commands Manual B-BLANK(1)
+
+
+
+NNAAMMEE
+ B-blank - blank line in font macro next line scope
+
+DDEESSCCRRIIPPTTIIOONN
+ A blank line in bboolldd next line scope.
+
+
+
+OpenBSD June 3, 2017 B-BLANK(1)
diff --git a/regress/man/B/blank.out_lint b/regress/man/B/blank.out_lint
new file mode 100644
index 00000000..22e683ea
--- /dev/null
+++ b/regress/man/B/blank.out_lint
@@ -0,0 +1 @@
+mandoc: blank.in:7:1: WARNING: skipping blank line in line scope
diff --git a/regress/man/SH/Makefile b/regress/man/SH/Makefile
index f94a4cae..6fff341f 100644
--- a/regress/man/SH/Makefile
+++ b/regress/man/SH/Makefile
@@ -10,6 +10,7 @@ LINT_TARGETS = broken broken_eline empty_before noarg
# - If .HP breaks .SH, a line is broken after the next input line.
# - If .RS/RE/nf/fi breaks .SH, the next input line becomes bold.
# - .UR does not break .SH.
+# - blank line in .SH next line scope causes blank lines and bogus indent
SKIP_GROFF = broken broken_eline noarg
diff --git a/regress/man/SH/noarg.in b/regress/man/SH/noarg.in
index 58ccac7c..087ac834 100644
--- a/regress/man/SH/noarg.in
+++ b/regress/man/SH/noarg.in
@@ -40,3 +40,7 @@ no-fill mode
.SH
.fi
back in fill mode
+.SH
+
+SEE ALSO
+broken(1)
diff --git a/regress/man/SH/noarg.out_ascii b/regress/man/SH/noarg.out_ascii
index bc3490df..903f85d8 100644
--- a/regress/man/SH/noarg.out_ascii
+++ b/regress/man/SH/noarg.out_ascii
@@ -27,6 +27,9 @@ DDEESSCCRRIIPPTTIIOONN
back in fill mode
+SSEEEE AALLSSOO
+ broken(1)
+
OpenBSD March 20, 2015 SH-NOARG(1)
diff --git a/regress/man/SH/noarg.out_lint b/regress/man/SH/noarg.out_lint
index a1bb39b4..3f9d130d 100644
--- a/regress/man/SH/noarg.out_lint
+++ b/regress/man/SH/noarg.out_lint
@@ -11,3 +11,4 @@ mandoc: noarg.in:31:2: WARNING: line scope broken: UR breaks SH
mandoc: noarg.in:34:2: WARNING: line scope broken: UE breaks SH
mandoc: noarg.in:35:2: ERROR: skipping end of block that is not open: UE
mandoc: noarg.in:41:2: WARNING: fill mode already enabled, skipping: fi
+mandoc: noarg.in:44:1: WARNING: skipping blank line in line scope
diff --git a/regress/man/SS/Makefile b/regress/man/SS/Makefile
index e76a4ee9..01bd7edb 100644
--- a/regress/man/SS/Makefile
+++ b/regress/man/SS/Makefile
@@ -10,6 +10,7 @@ LINT_TARGETS = broken broken_eline noarg
# - If .HP breaks .SS, a line is broken after the next input line.
# - If .RS/RE/nf/fi breaks .SS, the next input line becomes bold.
# - .UR does not break .SS.
+# - blank line in .SS next-line scope causes a blank line
SKIP_GROFF = broken broken_eline noarg
diff --git a/regress/man/SS/noarg.in b/regress/man/SS/noarg.in
index 85470b01..a0ee1059 100644
--- a/regress/man/SS/noarg.in
+++ b/regress/man/SS/noarg.in
@@ -40,3 +40,7 @@ no-fill mode
.SS
.fi
back in fill mode
+.SS
+
+Subsection
+with a blank line
diff --git a/regress/man/SS/noarg.out_ascii b/regress/man/SS/noarg.out_ascii
index 60fd85ff..20bafc63 100644
--- a/regress/man/SS/noarg.out_ascii
+++ b/regress/man/SS/noarg.out_ascii
@@ -27,6 +27,9 @@ DDEESSCCRRIIPPTTIIOONN
back in fill mode
+ SSuubbsseeccttiioonn
+ with a blank line
+
OpenBSD March 20, 2015 SS-NOARG(1)
diff --git a/regress/man/SS/noarg.out_lint b/regress/man/SS/noarg.out_lint
index 17151792..8af88544 100644
--- a/regress/man/SS/noarg.out_lint
+++ b/regress/man/SS/noarg.out_lint
@@ -11,3 +11,4 @@ mandoc: noarg.in:31:2: WARNING: line scope broken: UR breaks SS
mandoc: noarg.in:34:2: WARNING: line scope broken: UE breaks SS
mandoc: noarg.in:35:2: ERROR: skipping end of block that is not open: UE
mandoc: noarg.in:41:2: WARNING: fill mode already enabled, skipping: fi
+mandoc: noarg.in:44:1: WARNING: skipping blank line in line scope
diff --git a/regress/man/TP/Makefile b/regress/man/TP/Makefile
index b867ba63..8d81e954 100644
--- a/regress/man/TP/Makefile
+++ b/regress/man/TP/Makefile
@@ -8,6 +8,7 @@ LINT_TARGETS = broken double eof
# groff-1.22.3 defects:
# - If .TP precedes .RE, the latter does not properly reset indentation.
# - If the last line of the file is .TP, groff does not print a page footer.
+# - A blank line in .TP next line scope causes a blank line.
SKIP_GROFF = broken eof
diff --git a/regress/man/TP/broken.in b/regress/man/TP/broken.in
index c111caeb..5638ea33 100644
--- a/regress/man/TP/broken.in
+++ b/regress/man/TP/broken.in
@@ -11,3 +11,7 @@ text
.RE
regular
text
+.TP
+
+head
+body
diff --git a/regress/man/TP/broken.out_ascii b/regress/man/TP/broken.out_ascii
index e19efdf0..68fab4f0 100644
--- a/regress/man/TP/broken.out_ascii
+++ b/regress/man/TP/broken.out_ascii
@@ -10,6 +10,8 @@ DDEESSCCRRIIPPTTIIOONN
indented text
regular text
+ head body
+
OpenBSD December 16, 2014 TP-BROKEN(1)
diff --git a/regress/man/TP/broken.out_lint b/regress/man/TP/broken.out_lint
index 3a1024fc..1a3a433b 100644
--- a/regress/man/TP/broken.out_lint
+++ b/regress/man/TP/broken.out_lint
@@ -1 +1,2 @@
mandoc: broken.in:10:2: WARNING: line scope broken: RE breaks TP
+mandoc: broken.in:15:1: WARNING: skipping blank line in line scope
generated by cgit (git 2.34.1) at 2024-11-16 01:14:03 +0000