When a .Tg is attached to a paragraph, attach the permalink

to the first word, or the first few words if they are short.

9 files changed, 38 insertions, 15 deletions

diff --git a/regress/usr.bin/mandoc/mdoc/Bd/paragraph.out_html b/regress/usr.bin/mandoc/mdoc/Bd/paragraph.out_html
index f537335e0c7..07a0276995f 100644
--- a/regress/usr.bin/mandoc/mdoc/Bd/paragraph.out_html
+++ b/regress/usr.bin/mandoc/mdoc/Bd/paragraph.out_html
@@ -1,6 +1,8 @@
-<p class="Pp" id="npara">normal paragraph</p>
+<p class="Pp" id="npara"><a class="permalink" href="#npara">normal</a>
+  paragraph</p>
 <div class="Bd Pp" id="filled">filled display
-<p class="Pp" id="fpara">paragraph in display</p>
+<p class="Pp" id="fpara"><a class="permalink" href="#fpara">paragraph</a> in
+    display</p>
 </div>
 back to normal
 <p class="Pp">another paragraph</p>
@@ -9,7 +11,7 @@ back to normal
 unfilled
 display
 <mark id="upara"></mark>
-unfilled
+<a class="permalink" href="#upara">unfilled</a>
 paragraph
 </pre>
 </div>
diff --git a/regress/usr.bin/mandoc/mdoc/Pp/Makefile b/regress/usr.bin/mandoc/mdoc/Pp/Makefile
index 03d32774e3d..d13a1f3e190 100644
--- a/regress/usr.bin/mandoc/mdoc/Pp/Makefile
+++ b/regress/usr.bin/mandoc/mdoc/Pp/Makefile
@@ -1,7 +1,8 @@
-# $OpenBSD: Makefile,v 1.7 2020/04/06 09:55:50 schwarze Exp $
+# $OpenBSD: Makefile,v 1.8 2020/04/18 20:28:46 schwarze Exp $
 
 REGRESS_TARGETS	 = arg
 TAG_TARGETS	 = arg
 LINT_TARGETS	 = arg
+HTML_TARGETS	 = arg
 
 .include <bsd.regress.mk>
diff --git a/regress/usr.bin/mandoc/mdoc/Pp/arg.in b/regress/usr.bin/mandoc/mdoc/Pp/arg.in
index 1e62c80c377..542cb759f3a 100644
--- a/regress/usr.bin/mandoc/mdoc/Pp/arg.in
+++ b/regress/usr.bin/mandoc/mdoc/Pp/arg.in
@@ -1,11 +1,13 @@
-.\" $OpenBSD: arg.in,v 1.5 2020/04/06 09:55:50 schwarze Exp $
-.Dd $Mdocdate: April 6 2020 $
+.\" $OpenBSD: arg.in,v 1.6 2020/04/18 20:28:46 schwarze Exp $
+.Dd $Mdocdate: April 18 2020 $
 .Dt PP-ARG 1
 .Os
 .Sh NAME
 .Nm Pp-arg
 .Nd paragraph macro with arguments
 .Sh DESCRIPTION
+BEGINTEST
+.Pp
 line 1
 .Tg first
 .Pp drop this
@@ -17,3 +19,5 @@ line 4
 .Tg last
 .Pp
 final text
+.Pp
+ENDTEST
diff --git a/regress/usr.bin/mandoc/mdoc/Pp/arg.out_ascii b/regress/usr.bin/mandoc/mdoc/Pp/arg.out_ascii
index 70eebb4d991..86ebee94aad 100644
--- a/regress/usr.bin/mandoc/mdoc/Pp/arg.out_ascii
+++ b/regress/usr.bin/mandoc/mdoc/Pp/arg.out_ascii
@@ -4,6 +4,8 @@ NNAAMMEE
      PPpp--aarrgg - paragraph macro with arguments
 
 DDEESSCCRRIIPPTTIIOONN
+     BEGINTEST
+
      line 1
 
      line 2
@@ -13,4 +15,6 @@ DDEESSCCRRIIPPTTIIOONN
 
      final text
 
-OpenBSD                          April 6, 2020                         OpenBSD
+     ENDTEST
+
+OpenBSD                         April 18, 2020                         OpenBSD
diff --git a/regress/usr.bin/mandoc/mdoc/Pp/arg.out_html b/regress/usr.bin/mandoc/mdoc/Pp/arg.out_html
new file mode 100644
index 00000000000..c601661c4ac
--- /dev/null
+++ b/regress/usr.bin/mandoc/mdoc/Pp/arg.out_html
@@ -0,0 +1,6 @@
+<p class="Pp">line 1</p>
+<p class="Pp" id="first"><a class="permalink" href="#first">line 2</a>
+  <br/>
+  line 3</p>
+<p class="Pp">line 4</p>
+<p class="Pp" id="last"><a class="permalink" href="#last">final</a> text</p>
diff --git a/regress/usr.bin/mandoc/mdoc/Pp/arg.out_lint b/regress/usr.bin/mandoc/mdoc/Pp/arg.out_lint
index 40d77064c32..79cf10cb316 100644
--- a/regress/usr.bin/mandoc/mdoc/Pp/arg.out_lint
+++ b/regress/usr.bin/mandoc/mdoc/Pp/arg.out_lint
@@ -1,3 +1,3 @@
-mandoc: arg.in:13:5: ERROR: skipping all arguments: br drop this
-mandoc: arg.in:15:8: ERROR: skipping excess arguments: sp ... drop this
-mandoc: arg.in:11:2: ERROR: skipping all arguments: Pp drop
+mandoc: arg.in:15:5: ERROR: skipping all arguments: br drop this
+mandoc: arg.in:17:8: ERROR: skipping excess arguments: sp ... drop this
+mandoc: arg.in:13:2: ERROR: skipping all arguments: Pp drop
diff --git a/regress/usr.bin/mandoc/mdoc/Pp/arg.out_markdown b/regress/usr.bin/mandoc/mdoc/Pp/arg.out_markdown
index 0b06ac9ea60..a793f5a1254 100644
--- a/regress/usr.bin/mandoc/mdoc/Pp/arg.out_markdown
+++ b/regress/usr.bin/mandoc/mdoc/Pp/arg.out_markdown
@@ -6,6 +6,8 @@ PP-ARG(1) - General Commands Manual
 
 # DESCRIPTION
 
+BEGINTEST
+
 line 1
 
 line 2  
@@ -13,6 +15,9 @@ line 3
 
 line 4
 
-final text
+final
+text
+
+ENDTEST
 
-OpenBSD - April 6, 2020
+OpenBSD - April 18, 2020
diff --git a/regress/usr.bin/mandoc/mdoc/Pp/arg.out_tag b/regress/usr.bin/mandoc/mdoc/Pp/arg.out_tag
index 443b1be2c9b..c58db3688f9 100644
--- a/regress/usr.bin/mandoc/mdoc/Pp/arg.out_tag
+++ b/regress/usr.bin/mandoc/mdoc/Pp/arg.out_tag
@@ -1,4 +1,4 @@
 NAME 3
 DESCRIPTION 6
-first 9
-last 14
+first 11
+last 16
diff --git a/regress/usr.bin/mandoc/mdoc/blank/transp.out_markdown b/regress/usr.bin/mandoc/mdoc/blank/transp.out_markdown
index 9c8ac8258fa..6c317e46632 100644
--- a/regress/usr.bin/mandoc/mdoc/blank/transp.out_markdown
+++ b/regress/usr.bin/mandoc/mdoc/blank/transp.out_markdown
@@ -23,7 +23,8 @@ Pp sp 2v:
 
 sp Pp:
 
-Double sp:
+Double
+sp:
 
 br blank: