Now that we have the -Wstyle message level, downgrade six warnings

that are not syntax mistakes and that do not cause wrong formatting
or content to style suggestions.
Also upgrade two warnings that may cause information loss to errors.

20 files changed, 140 insertions, 140 deletions

diff --git a/mandoc.1 b/mandoc.1
index 5d36a93f..e738ddfd 100644
--- a/mandoc.1
+++ b/mandoc.1
@@ -866,6 +866,13 @@ Consider using the conventional
 date format
 .Dq "Month dd, yyyy"
 instead.
+.It Sy "lower case character in document title"
+.Pq mdoc , man
+The title is still used as given in the
+.Ic \&Dt
+or
+.Ic \&TH
+macro.
 .It Sy "duplicate RCS id"
 A single manual page contains two copies of the RCS identifier for
 the same operating system.
@@ -876,6 +883,14 @@ to the top of the page.
 Fuzzy string matching revealed that the argument of an
 .Ic \&Sh
 macro is similar, but not identical to a standard section name.
+.It Sy "unterminated quoted argument"
+.Pq roff
+Macro arguments can be enclosed in double quote characters
+such that space characters and macro names contained in the quoted
+argument need not be escaped.
+The closing quote of the last argument of a macro can be omitted.
+However, omitting it is not recommended because it makes the code
+harder to read.
 .It Sy "useless macro"
 .Pq mdoc
 A
@@ -926,6 +941,20 @@ The last argument of a macro that supports trailing delimiter
 arguments is longer than one byte and ends with a trailing delimiter.
 Consider inserting a blank such that the delimiter becomes a separate
 argument, thus moving it out of the scope of the macro.
+.It Sy "fill mode already enabled, skipping"
+.Pq man
+A
+.Ic \&fi
+request occurs even though the document is still in fill mode,
+or already switched back to fill mode.
+It has no effect.
+.It Sy "fill mode already disabled, skipping"
+.Pq man
+An
+.Ic \&nf
+request occurs even though the document already switched to no-fill mode
+and did not switch back to fill mode yet.
+It has no effect.
 .It Sy "function name without markup"
 .Pq mdoc
 A word followed by an empty pair of parentheses occurs on a text line.
@@ -934,6 +963,18 @@ Consider using an
 or
 .Ic \&Xr
 macro.
+.It Sy "whitespace at end of input line"
+.Pq mdoc , man , roff
+Whitespace at the end of input lines is almost never semantically
+significant \(em but in the odd case where it might be, it is
+extremely confusing when reviewing and maintaining documents.
+.It Sy "bad comment style"
+.Pq roff
+Comment lines start with a dot, a backslash, and a double-quote character.
+The
+.Nm
+utility treats the line as a comment line even without the backslash,
+but leaving out the backslash might not be portable.
 .El
 .Ss Warnings related to the document prologue
 .Bl -ohang
@@ -949,13 +990,6 @@ macro before the first non-prologue macro.
 There is no
 .Ic \&TH
 macro, or it has no arguments.
-.It Sy "lower case character in document title"
-.Pq mdoc , man
-The title is still used as given in the
-.Ic \&Dt
-or
-.Ic \&TH
-macro.
 .It Sy "missing manual section, using \(dq\(dq"
 .Pq mdoc , man
 A
@@ -1002,10 +1036,6 @@ macro is more than a day ahead of the current system
 .It Sy "missing Os macro, using \(dq\(dq"
 .Pq mdoc
 The default or current system is not shown in this case.
-.It Sy "duplicate prologue macro"
-.Pq mdoc
-One of the prologue macros occurs more than once.
-The last instance overrides all previous ones.
 .It Sy "late prologue macro"
 .Pq mdoc
 A
@@ -1013,17 +1043,6 @@ A
 or
 .Ic \&Os
 macro occurs after some non-prologue macro, but still takes effect.
-.It Sy "skipping late title macro"
-.Pq mdoc
-The
-.Ic \&Dt
-macro appears after the first non-prologue macro.
-Traditional formatters cannot handle this because
-they write the page header before parsing the document body.
-Even though this technical restriction does not apply to
-.Nm ,
-traditional semantics is preserved.
-The late macro is discarded including its arguments.
 .It Sy "prologue macros out of order"
 .Pq mdoc
 The prologue macros are not given in the conventional order
@@ -1268,20 +1287,6 @@ Inside a
 list, a
 .Ic \&Ta
 macro occurs as the first macro on a line, which is not portable.
-.It Sy "fill mode already enabled, skipping"
-.Pq man
-A
-.Ic \&fi
-request occurs even though the document is still in fill mode,
-or already switched back to fill mode.
-It has no effect.
-.It Sy "fill mode already disabled, skipping"
-.Pq man
-An
-.Ic \&nf
-request occurs even though the document already switched to no-fill mode
-and did not switch back to fill mode yet.
-It has no effect.
 .It Sy "line scope broken"
 .Pq man
 While parsing the next-line scope of the previous macro,
@@ -1495,14 +1500,6 @@ An empty box is inserted.
 .El
 .Ss "Warnings related to bad macro arguments"
 .Bl -ohang
-.It Sy "unterminated quoted argument"
-.Pq roff
-Macro arguments can be enclosed in double quote characters
-such that space characters and macro names contained in the quoted
-argument need not be escaped.
-The closing quote of the last argument of a macro can be omitted.
-However, omitting it is not recommended because it makes the code
-harder to read.
 .It Sy "duplicate argument"
 .Pq mdoc
 A
@@ -1644,22 +1641,10 @@ As an implementation dependent choice, tab characters on text lines
 are passed through to the formatters in any case.
 Given that the text before the tab character will be filled,
 it is hard to predict which tab stop position the tab will advance to.
-.It Sy "whitespace at end of input line"
-.Pq mdoc , man , roff
-Whitespace at the end of input lines is almost never semantically
-significant \(em but in the odd case where it might be, it is
-extremely confusing when reviewing and maintaining documents.
 .It Sy "new sentence, new line"
 .Pq mdoc
 A new sentence starts in the middle of a text line.
 Start it on a new input line to help formatters produce correct spacing.
-.It Sy "bad comment style"
-.Pq roff
-Comment lines start with a dot, a backslash, and a double-quote character.
-The
-.Nm
-utility treats the line as a comment line even without the backslash,
-but leaving out the backslash might not be portable.
 .It Sy "invalid escape sequence"
 .Pq roff
 An escape sequence has an invalid opening argument delimiter, lacks the
@@ -1766,6 +1751,21 @@ and any remaining cells stay empty.
 .El
 .Ss "Errors related to roff, mdoc, and man code"
 .Bl -ohang
+.It Sy "duplicate prologue macro"
+.Pq mdoc
+One of the prologue macros occurs more than once.
+The last instance overrides all previous ones.
+.It Sy "skipping late title macro"
+.Pq mdoc
+The
+.Ic \&Dt
+macro appears after the first non-prologue macro.
+Traditional formatters cannot handle this because
+they write the page header before parsing the document body.
+Even though this technical restriction does not apply to
+.Nm ,
+traditional semantics is preserved.
+The late macro is discarded including its arguments.
 .It Sy "input stack limit exceeded, infinite loop?"
 .Pq roff
 Explicit recursion limits are implemented for the following features,
diff --git a/mandoc.h b/mandoc.h
index 9064d8c8..106fb8c3 100644
--- a/mandoc.h
+++ b/mandoc.h
@@ -56,31 +56,34 @@ enum	mandocerr {
 	MANDOCERR_STYLE, /* ===== start of style suggestions ===== */
 
 	MANDOCERR_DATE_LEGACY, /* legacy man(7) date format: Dd ... */
+	MANDOCERR_TITLE_CASE, /* lower case character in document title */
 	MANDOCERR_RCS_REP, /* duplicate RCS id: ... */
 	MANDOCERR_SEC_TYPO,  /* typo in section name: Sh ... */
+	MANDOCERR_ARG_QUOTE, /* unterminated quoted argument */
 	MANDOCERR_MACRO_USELESS, /* useless macro: macro */
 	MANDOCERR_BX, /* consider using OS macro: macro */
 	MANDOCERR_ER_ORDER, /* errnos out of order: Er ... */
 	MANDOCERR_ER_REP, /* duplicate errno: Er ... */
 	MANDOCERR_DELIM, /* trailing delimiter: macro ... */
 	MANDOCERR_DELIM_NB, /* no blank before trailing delimiter: macro ... */
+	MANDOCERR_FI_SKIP, /* fill mode already enabled, skipping: fi */
+	MANDOCERR_NF_SKIP, /* fill mode already disabled, skipping: nf */
 	MANDOCERR_FUNC, /* function name without markup: name() */
+	MANDOCERR_SPACE_EOL, /* whitespace at end of input line */
+	MANDOCERR_COMMENT_BAD, /* bad comment style */
 
 	MANDOCERR_WARNING, /* ===== start of warnings ===== */
 
 	/* related to the prologue */
 	MANDOCERR_DT_NOTITLE, /* missing manual title, using UNTITLED: line */
 	MANDOCERR_TH_NOTITLE, /* missing manual title, using "": [macro] */
-	MANDOCERR_TITLE_CASE, /* lower case character in document title */
 	MANDOCERR_MSEC_MISSING, /* missing manual section, using "": macro */
 	MANDOCERR_MSEC_BAD, /* unknown manual section: Dt ... section */
 	MANDOCERR_DATE_MISSING, /* missing date, using today's date */
 	MANDOCERR_DATE_BAD, /* cannot parse date, using it verbatim: date */
 	MANDOCERR_DATE_FUTURE, /* date in the future, using it anyway: date */
 	MANDOCERR_OS_MISSING, /* missing Os macro, using "" */
-	MANDOCERR_PROLOG_REP, /* duplicate prologue macro: macro */
 	MANDOCERR_PROLOG_LATE, /* late prologue macro: macro */
-	MANDOCERR_DT_LATE, /* skipping late title macro: Dt args */
 	MANDOCERR_PROLOG_ORDER, /* prologue macros out of order: macros */
 
 	/* related to document structure */
@@ -113,8 +116,6 @@ enum	mandocerr {
 	MANDOCERR_BD_NEST, /* nested displays are not portable: macro ... */
 	MANDOCERR_BL_MOVE, /* moving content out of list: macro */
 	MANDOCERR_TA_LINE, /* first macro on line: Ta */
-	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 */
 
@@ -143,7 +144,6 @@ enum	mandocerr {
 	MANDOCERR_EQN_NOBOX, /* missing eqn box, using "": op */
 
 	/* related to bad arguments */
-	MANDOCERR_ARG_QUOTE, /* unterminated quoted argument */
 	MANDOCERR_ARG_REP, /* duplicate argument: macro arg */
 	MANDOCERR_AN_REP, /* skipping duplicate argument: An -arg */
 	MANDOCERR_BD_REP, /* skipping duplicate display type: Bd -type */
@@ -162,9 +162,7 @@ enum	mandocerr {
 	/* related to plain text */
 	MANDOCERR_FI_BLANK, /* blank line in fill mode, using .sp */
 	MANDOCERR_FI_TAB, /* tab in filled text */
-	MANDOCERR_SPACE_EOL, /* whitespace at end of input line */
 	MANDOCERR_EOS, /* new sentence, new line */
-	MANDOCERR_COMMENT_BAD, /* bad comment style */
 	MANDOCERR_ESC_BAD, /* invalid escape sequence: esc */
 	MANDOCERR_STR_UNDEF, /* undefined string, using "": name */
 
@@ -190,6 +188,8 @@ enum	mandocerr {
 
 	/* related to document structure and macros */
 	MANDOCERR_FILE, /* cannot open file */
+	MANDOCERR_PROLOG_REP, /* duplicate prologue macro: macro */
+	MANDOCERR_DT_LATE, /* skipping late title macro: Dt args */
 	MANDOCERR_ROFFLOOP, /* input stack limit exceeded, infinite loop? */
 	MANDOCERR_CHAR_BAD, /* skipping bad character: number */
 	MANDOCERR_MACRO, /* skipping unknown macro: macro */
diff --git a/read.c b/read.c
index 2c23d411..cae88fa4 100644
--- a/read.c
+++ b/read.c
@@ -98,31 +98,34 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = {
 	"generic style suggestion",
 
 	"legacy man(7) date format",
+	"lower case character in document title",
 	"duplicate RCS id",
 	"typo in section name",
+	"unterminated quoted argument",
 	"useless macro",
 	"consider using OS macro",
 	"errnos out of order",
 	"duplicate errno",
 	"trailing delimiter",
 	"no blank before trailing delimiter",
+	"fill mode already enabled, skipping",
+	"fill mode already disabled, skipping",
 	"function name without markup",
+	"whitespace at end of input line",
+	"bad comment style",
 
 	"generic warning",
 
 	/* related to the prologue */
 	"missing manual title, using UNTITLED",
 	"missing manual title, using \"\"",
-	"lower case character in document title",
 	"missing manual section, using \"\"",
 	"unknown manual section",
 	"missing date, using today's date",
 	"cannot parse date, using it verbatim",
 	"date in the future, using it anyway",
 	"missing Os macro, using \"\"",
-	"duplicate prologue macro",
 	"late prologue macro",
-	"skipping late title macro",
 	"prologue macros out of order",
 
 	/* related to document structure */
@@ -155,8 +158,6 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = {
 	"nested displays are not portable",
 	"moving content out of list",
 	"first macro on line",
-	"fill mode already enabled, skipping",
-	"fill mode already disabled, skipping",
 	"line scope broken",
 	"skipping blank line in line scope",
 
@@ -185,7 +186,6 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = {
 	"missing eqn box, using \"\"",
 
 	/* related to bad macro arguments */
-	"unterminated quoted argument",
 	"duplicate argument",
 	"skipping duplicate argument",
 	"skipping duplicate display type",
@@ -204,9 +204,7 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = {
 	/* related to plain text */
 	"blank line in fill mode, using .sp",
 	"tab in filled text",
-	"whitespace at end of input line",
 	"new sentence, new line",
-	"bad comment style",
 	"invalid escape sequence",
 	"undefined string, using \"\"",
 
@@ -232,6 +230,8 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = {
 
 	/* related to document structure and macros */
 	NULL,
+	"duplicate prologue macro",
+	"skipping late title macro",
 	"input stack limit exceeded, infinite loop?",
 	"skipping bad character",
 	"skipping unknown macro",
diff --git a/regress/char/space/trailing-mdoc.out_lint b/regress/char/space/trailing-mdoc.out_lint
index 701f864a..68e501a1 100644
--- a/regress/char/space/trailing-mdoc.out_lint
+++ b/regress/char/space/trailing-mdoc.out_lint
@@ -1,3 +1,3 @@
-mandoc: trailing-mdoc.in:9:16: WARNING: whitespace at end of input line
-mandoc: trailing-mdoc.in:11:12: WARNING: whitespace at end of input line
-mandoc: trailing-mdoc.in:12:27: WARNING: whitespace at end of input line
+mandoc: trailing-mdoc.in:9:16: STYLE: whitespace at end of input line
+mandoc: trailing-mdoc.in:11:12: STYLE: whitespace at end of input line
+mandoc: trailing-mdoc.in:12:27: STYLE: whitespace at end of input line
diff --git a/regress/man/SH/noarg.out_lint b/regress/man/SH/noarg.out_lint
index 12a013c6..db76fa1c 100644
--- a/regress/man/SH/noarg.out_lint
+++ b/regress/man/SH/noarg.out_lint
@@ -10,5 +10,5 @@ mandoc: noarg.in:30:2: ERROR: skipping end of block that is not open: RE
 mandoc: noarg.in:32:2: WARNING: line scope broken: UR breaks SH
 mandoc: noarg.in:35:2: WARNING: line scope broken: UE breaks SH
 mandoc: noarg.in:36:2: ERROR: skipping end of block that is not open: UE
-mandoc: noarg.in:42:2: WARNING: fill mode already enabled, skipping: fi
+mandoc: noarg.in:42:2: STYLE: fill mode already enabled, skipping: fi
 mandoc: noarg.in:45:1: WARNING: skipping blank line in line scope
diff --git a/regress/man/SS/noarg.out_lint b/regress/man/SS/noarg.out_lint
index ea550861..e051dcae 100644
--- a/regress/man/SS/noarg.out_lint
+++ b/regress/man/SS/noarg.out_lint
@@ -10,5 +10,5 @@ mandoc: noarg.in:30:2: ERROR: skipping end of block that is not open: RE
 mandoc: noarg.in:32:2: WARNING: line scope broken: UR breaks SS
 mandoc: noarg.in:35:2: WARNING: line scope broken: UE breaks SS
 mandoc: noarg.in:36:2: ERROR: skipping end of block that is not open: UE
-mandoc: noarg.in:42:2: WARNING: fill mode already enabled, skipping: fi
+mandoc: noarg.in:42:2: STYLE: fill mode already enabled, skipping: fi
 mandoc: noarg.in:45:1: WARNING: skipping blank line in line scope
diff --git a/regress/man/TH/case.out_lint b/regress/man/TH/case.out_lint
index c6e8a65e..b62a714c 100644
--- a/regress/man/TH/case.out_lint
+++ b/regress/man/TH/case.out_lint
@@ -1 +1 @@
-mandoc: case.in:2:8: WARNING: lower case character in document title: TH TH-case
+mandoc: case.in:2:8: STYLE: lower case character in document title: TH TH-case
diff --git a/regress/man/nf/dupe.out_lint b/regress/man/nf/dupe.out_lint
index 1f4cb241..cbb1070a 100644
--- a/regress/man/nf/dupe.out_lint
+++ b/regress/man/nf/dupe.out_lint
@@ -1,2 +1,2 @@
-mandoc: dupe.in:8:2: WARNING: fill mode already enabled, skipping: fi
-mandoc: dupe.in:15:2: WARNING: fill mode already disabled, skipping: nf
+mandoc: dupe.in:8:2: STYLE: fill mode already enabled, skipping: fi
+mandoc: dupe.in:15:2: STYLE: fill mode already disabled, skipping: nf
diff --git a/regress/mdoc/Bd/blank.out_lint b/regress/mdoc/Bd/blank.out_lint
index f5702bdc..b261432c 100644
--- a/regress/mdoc/Bd/blank.out_lint
+++ b/regress/mdoc/Bd/blank.out_lint
@@ -1,8 +1,8 @@
-mandoc: blank.in:13:1: WARNING: whitespace at end of input line
-mandoc: blank.in:15:1: WARNING: whitespace at end of input line
-mandoc: blank.in:17:1: WARNING: whitespace at end of input line
-mandoc: blank.in:22:36: WARNING: whitespace at end of input line
-mandoc: blank.in:23:37: WARNING: whitespace at end of input line
-mandoc: blank.in:24:32: WARNING: whitespace at end of input line
-mandoc: blank.in:31:8: WARNING: whitespace at end of input line
+mandoc: blank.in:13:1: STYLE: whitespace at end of input line
+mandoc: blank.in:15:1: STYLE: whitespace at end of input line
+mandoc: blank.in:17:1: STYLE: whitespace at end of input line
+mandoc: blank.in:22:36: STYLE: whitespace at end of input line
+mandoc: blank.in:23:37: STYLE: whitespace at end of input line
+mandoc: blank.in:24:32: STYLE: whitespace at end of input line
+mandoc: blank.in:31:8: STYLE: whitespace at end of input line
 mandoc: blank.in:31:2: WARNING: empty block: Dl
diff --git a/regress/mdoc/Dd/dupe.out_lint b/regress/mdoc/Dd/dupe.out_lint
index faa1f835..72ccde41 100644
--- a/regress/mdoc/Dd/dupe.out_lint
+++ b/regress/mdoc/Dd/dupe.out_lint
@@ -1,3 +1,3 @@
 mandoc: dupe.in:2:5: STYLE: Mdocdate missing: Dd August (OpenBSD)
-mandoc: dupe.in:5:2: WARNING: duplicate prologue macro: Dd
-mandoc: dupe.in:11:2: WARNING: duplicate prologue macro: Dd
+mandoc: dupe.in:5:2: ERROR: duplicate prologue macro: Dd
+mandoc: dupe.in:11:2: ERROR: duplicate prologue macro: Dd
diff --git a/regress/mdoc/Dt/case.out_lint b/regress/mdoc/Dt/case.out_lint
index 7a39ec2f..127afbfc 100644
--- a/regress/mdoc/Dt/case.out_lint
+++ b/regress/mdoc/Dt/case.out_lint
@@ -1 +1 @@
-mandoc: case.in:3:6: WARNING: lower case character in document title: Dt Dt-case
+mandoc: case.in:3:6: STYLE: lower case character in document title: Dt Dt-case
diff --git a/regress/mdoc/Dt/dupe.out_lint b/regress/mdoc/Dt/dupe.out_lint
index 534a8eec..8ae9c61b 100644
--- a/regress/mdoc/Dt/dupe.out_lint
+++ b/regress/mdoc/Dt/dupe.out_lint
@@ -1,2 +1,2 @@
-mandoc: dupe.in:5:2: WARNING: duplicate prologue macro: Dt
-mandoc: dupe.in:11:2: WARNING: skipping late title macro: Dt
+mandoc: dupe.in:5:2: ERROR: duplicate prologue macro: Dt
+mandoc: dupe.in:11:2: ERROR: skipping late title macro: Dt
diff --git a/regress/mdoc/Dt/late.out_lint b/regress/mdoc/Dt/late.out_lint
index 8c109bfb..eb022107 100644
--- a/regress/mdoc/Dt/late.out_lint
+++ b/regress/mdoc/Dt/late.out_lint
@@ -1,2 +1,2 @@
-mandoc: late.in:9:2: WARNING: skipping late title macro: Dt
+mandoc: late.in:9:2: ERROR: skipping late title macro: Dt
 mandoc: late.in: WARNING: missing manual title, using UNTITLED: EOF
diff --git a/regress/mdoc/Os/dupe.out_lint b/regress/mdoc/Os/dupe.out_lint
index a0914e9d..63b9dfd2 100644
--- a/regress/mdoc/Os/dupe.out_lint
+++ b/regress/mdoc/Os/dupe.out_lint
@@ -1,9 +1,9 @@
 mandoc: dupe.in:3:5: STYLE: operating system explicitly specified: Os NetBSD (NetBSD)
 mandoc: dupe.in:2:5: STYLE: Mdocdate found: Dd $Mdocdate: (NetBSD)
 mandoc: dupe.in:4:2: WARNING: prologue macros out of order: Dt after Os
-mandoc: dupe.in:5:2: WARNING: duplicate prologue macro: Os
+mandoc: dupe.in:5:2: ERROR: duplicate prologue macro: Os
 mandoc: dupe.in:5:5: STYLE: operating system explicitly specified: Os FreeBSD (NetBSD)
 mandoc: dupe.in:2:5: STYLE: Mdocdate found: Dd $Mdocdate: (NetBSD)
-mandoc: dupe.in:11:2: WARNING: duplicate prologue macro: Os
+mandoc: dupe.in:11:2: ERROR: duplicate prologue macro: Os
 mandoc: dupe.in:11:5: STYLE: operating system explicitly specified: Os OpenBSD (NetBSD)
 mandoc: dupe.in: STYLE: RCS id missing: (NetBSD)
diff --git a/regress/mdoc/blank/comment.out_lint b/regress/mdoc/blank/comment.out_lint
index abcab924..9e924f2a 100644
--- a/regress/mdoc/blank/comment.out_lint
+++ b/regress/mdoc/blank/comment.out_lint
@@ -1 +1 @@
-mandoc: comment.in:12:3: WARNING: bad comment style
+mandoc: comment.in:12:3: STYLE: bad comment style
diff --git a/regress/roff/args/man.out_lint b/regress/roff/args/man.out_lint
index 5b74f59e..6d6bbd84 100644
--- a/regress/roff/args/man.out_lint
+++ b/regress/roff/args/man.out_lint
@@ -1,9 +1,9 @@
-mandoc: man.in:35:13: WARNING: whitespace at end of input line
-mandoc: man.in:39:14: WARNING: whitespace at end of input line
-mandoc: man.in:43:15: WARNING: whitespace at end of input line
-mandoc: man.in:83:25: WARNING: whitespace at end of input line
-mandoc: man.in:87:26: WARNING: whitespace at end of input line
-mandoc: man.in:91:27: WARNING: whitespace at end of input line
-mandoc: man.in:104:5: WARNING: unterminated quoted argument
-mandoc: man.in:107:9: WARNING: unterminated quoted argument
+mandoc: man.in:35:13: STYLE: whitespace at end of input line
+mandoc: man.in:39:14: STYLE: whitespace at end of input line
+mandoc: man.in:43:15: STYLE: whitespace at end of input line
+mandoc: man.in:83:25: STYLE: whitespace at end of input line
+mandoc: man.in:87:26: STYLE: whitespace at end of input line
+mandoc: man.in:91:27: STYLE: whitespace at end of input line
+mandoc: man.in:104:5: STYLE: unterminated quoted argument
+mandoc: man.in:107:9: STYLE: unterminated quoted argument
 mandoc: man.in:131:1: ERROR: escaped character not allowed in a name: IB\(
diff --git a/regress/roff/args/mdoc.out_lint b/regress/roff/args/mdoc.out_lint
index d28277a1..f4715ba2 100644
--- a/regress/roff/args/mdoc.out_lint
+++ b/regress/roff/args/mdoc.out_lint
@@ -1,13 +1,13 @@
-mandoc: mdoc.in:38:13: WARNING: whitespace at end of input line
-mandoc: mdoc.in:42:14: WARNING: whitespace at end of input line
-mandoc: mdoc.in:46:15: WARNING: whitespace at end of input line
-mandoc: mdoc.in:86:25: WARNING: whitespace at end of input line
-mandoc: mdoc.in:90:26: WARNING: whitespace at end of input line
-mandoc: mdoc.in:94:27: WARNING: whitespace at end of input line
-mandoc: mdoc.in:102:9: WARNING: unterminated quoted argument
-mandoc: mdoc.in:103:13: WARNING: unterminated quoted argument
-mandoc: mdoc.in:107:10: WARNING: unterminated quoted argument
-mandoc: mdoc.in:108:14: WARNING: unterminated quoted argument
-mandoc: mdoc.in:112:11: WARNING: unterminated quoted argument
-mandoc: mdoc.in:113:15: WARNING: unterminated quoted argument
+mandoc: mdoc.in:38:13: STYLE: whitespace at end of input line
+mandoc: mdoc.in:42:14: STYLE: whitespace at end of input line
+mandoc: mdoc.in:46:15: STYLE: whitespace at end of input line
+mandoc: mdoc.in:86:25: STYLE: whitespace at end of input line
+mandoc: mdoc.in:90:26: STYLE: whitespace at end of input line
+mandoc: mdoc.in:94:27: STYLE: whitespace at end of input line
+mandoc: mdoc.in:102:9: STYLE: unterminated quoted argument
+mandoc: mdoc.in:103:13: STYLE: unterminated quoted argument
+mandoc: mdoc.in:107:10: STYLE: unterminated quoted argument
+mandoc: mdoc.in:108:14: STYLE: unterminated quoted argument
+mandoc: mdoc.in:112:11: STYLE: unterminated quoted argument
+mandoc: mdoc.in:113:15: STYLE: unterminated quoted argument
 mandoc: mdoc.in:121:1: ERROR: escaped character not allowed in a name: Fl\(
diff --git a/regress/roff/args/roff.out_lint b/regress/roff/args/roff.out_lint
index d6817400..5ac03917 100644
--- a/regress/roff/args/roff.out_lint
+++ b/regress/roff/args/roff.out_lint
@@ -1,16 +1,16 @@
-mandoc: roff.in:31:15: WARNING: whitespace at end of input line
-mandoc: roff.in:33:16: WARNING: whitespace at end of input line
-mandoc: roff.in:35:17: WARNING: whitespace at end of input line
-mandoc: roff.in:55:27: WARNING: whitespace at end of input line
-mandoc: roff.in:57:28: WARNING: whitespace at end of input line
-mandoc: roff.in:59:29: WARNING: whitespace at end of input line
-mandoc: roff.in:63:7: WARNING: unterminated quoted argument
-mandoc: roff.in:64:11: WARNING: unterminated quoted argument
-mandoc: roff.in:66:7: WARNING: unterminated quoted argument
-mandoc: roff.in:66:12: WARNING: whitespace at end of input line
-mandoc: roff.in:67:11: WARNING: unterminated quoted argument
-mandoc: roff.in:67:16: WARNING: whitespace at end of input line
-mandoc: roff.in:69:7: WARNING: unterminated quoted argument
-mandoc: roff.in:69:13: WARNING: whitespace at end of input line
-mandoc: roff.in:70:11: WARNING: unterminated quoted argument
-mandoc: roff.in:70:17: WARNING: whitespace at end of input line
+mandoc: roff.in:31:15: STYLE: whitespace at end of input line
+mandoc: roff.in:33:16: STYLE: whitespace at end of input line
+mandoc: roff.in:35:17: STYLE: whitespace at end of input line
+mandoc: roff.in:55:27: STYLE: whitespace at end of input line
+mandoc: roff.in:57:28: STYLE: whitespace at end of input line
+mandoc: roff.in:59:29: STYLE: whitespace at end of input line
+mandoc: roff.in:63:7: STYLE: unterminated quoted argument
+mandoc: roff.in:64:11: STYLE: unterminated quoted argument
+mandoc: roff.in:66:7: STYLE: unterminated quoted argument
+mandoc: roff.in:66:12: STYLE: whitespace at end of input line
+mandoc: roff.in:67:11: STYLE: unterminated quoted argument
+mandoc: roff.in:67:16: STYLE: whitespace at end of input line
+mandoc: roff.in:69:7: STYLE: unterminated quoted argument
+mandoc: roff.in:69:13: STYLE: whitespace at end of input line
+mandoc: roff.in:70:11: STYLE: unterminated quoted argument
+mandoc: roff.in:70:17: STYLE: whitespace at end of input line
diff --git a/regress/roff/nr/escname.out_lint b/regress/roff/nr/escname.out_lint
index 00c1b5b2..a2dabebe 100644
--- a/regress/roff/nr/escname.out_lint
+++ b/regress/roff/nr/escname.out_lint
@@ -1,4 +1,4 @@
 mandoc: escname.in:9:5: ERROR: escaped character not allowed in a name: first\e
 mandoc: escname.in:12:5: ERROR: escaped character not allowed in a name: first\e
 mandoc: escname.in:18:13: WARNING: invalid escape sequence: \n[second
-mandoc: escname.in:18:12: WARNING: whitespace at end of input line
+mandoc: escname.in:18:12: STYLE: whitespace at end of input line
diff --git a/regress/roff/string/name.out_lint b/regress/roff/string/name.out_lint
index 39260cde..795f5e80 100644
--- a/regress/roff/string/name.out_lint
+++ b/regress/roff/string/name.out_lint
@@ -2,16 +2,16 @@ mandoc: name.in:11:5: ERROR: escaped character not allowed in a name: bs\e
 mandoc: name.in:13:5: ERROR: escaped character not allowed in a name: bl\ 
 mandoc: name.in:16:29: WARNING: invalid escape sequence: \*[norm
 mandoc: name.in:16:29: WARNING: undefined string, using "": norm
-mandoc: name.in:16:28: WARNING: whitespace at end of input line
+mandoc: name.in:16:28: STYLE: whitespace at end of input line
 mandoc: name.in:18:7: WARNING: undefined string, using "": quot
-mandoc: name.in:18:6: WARNING: whitespace at end of input line
+mandoc: name.in:18:6: STYLE: whitespace at end of input line
 mandoc: name.in:26:6: WARNING: undefined string, using "": bse
-mandoc: name.in:26:5: WARNING: whitespace at end of input line
+mandoc: name.in:26:5: STYLE: whitespace at end of input line
 mandoc: name.in:28:5: WARNING: undefined string, using "": bs
-mandoc: name.in:28:4: WARNING: whitespace at end of input line
+mandoc: name.in:28:4: STYLE: whitespace at end of input line
 mandoc: name.in:32:7: WARNING: undefined string, using "": bl e
-mandoc: name.in:32:6: WARNING: whitespace at end of input line
+mandoc: name.in:32:6: STYLE: whitespace at end of input line
 mandoc: name.in:34:6: WARNING: undefined string, using "": ble
-mandoc: name.in:34:5: WARNING: whitespace at end of input line
+mandoc: name.in:34:5: STYLE: whitespace at end of input line
 mandoc: name.in:36:5: WARNING: undefined string, using "": bl
-mandoc: name.in:36:4: WARNING: whitespace at end of input line
+mandoc: name.in:36:4: STYLE: whitespace at end of input line