gbranden pushed a commit to branch master
in repository groff.
commit 8226137dbf8b225a99ffdf228ad0803df19d9852
Author: G. Branden Robinson <[email protected]>
AuthorDate: Fri Mar 6 18:43:13 2026 -0600
[troff]: Enable "syntax" warnings by default.
* src/roff/troff/input.cpp: Add `WARN_SYNTAX` to default warning "mask".
(It's not a mask, just a vector--or a set.)
* doc/groff.texi (Warnings):
* src/roff/troff/troff.1.man (Warnings):
* NEWS: Document it.
Begins fixing <https://savannah.gnu.org/bugs/?67783>.
---
ChangeLog | 11 +++++++++++
NEWS | 4 ++--
doc/groff.texi.in | 1 +
src/roff/troff/input.cpp | 3 ++-
src/roff/troff/troff.1.man | 2 ++
5 files changed, 18 insertions(+), 3 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 833851515..06a9be0c8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2026-03-06 G. Branden Robinson <[email protected]>
+
+ * src/roff/troff/input.cpp: Add `WARN_SYNTAX` to default warning
+ "mask". (It's not a mask, just a vector--or a set.)
+
+ * doc/groff.texi (Warnings):
+ * src/roff/troff/troff.1.man (Warnings):
+ * NEWS: Document it.
+
+ Begins fixing <https://savannah.gnu.org/bugs/?67783>.
+
2026-03-06 G. Branden Robinson <[email protected]>
* src/roff/troff/input.cpp: Add `WARN_DELIM` to default warning
diff --git a/NEWS b/NEWS
index 1f89a82a8..c32a2acb4 100644
--- a/NEWS
+++ b/NEWS
@@ -15,8 +15,8 @@ VERSION next
troff
-----
-* GNU troff, the formatter, now issues warnings in the "delim" category
- by default.
+* GNU troff, the formatter, now issues warnings in the "delim" and
+ "syntax" categories by default.
VERSION 1.24.1
diff --git a/doc/groff.texi.in b/doc/groff.texi.in
index 938c3208b..30480b6c8 100644
--- a/doc/groff.texi.in
+++ b/doc/groff.texi.in
@@ -21548,6 +21548,7 @@ or a
extension escape sequence
or conditional expression operator
was used while in compatibility mode.
+This category is enabled by default.
@item di
@itemx 256
diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
index 73c0a8ee3..951859d1e 100644
--- a/src/roff/troff/input.cpp
+++ b/src/roff/troff/input.cpp
@@ -73,7 +73,8 @@ along with this program. If not, see
<http://www.gnu.org/licenses/>. */
#ifndef DEFAULT_WARNING_CATEGORY_SET
// warnings that are enabled by default
#define DEFAULT_WARNING_CATEGORY_SET \
- (WARN_CHAR|WARN_BREAK|WARN_DELIM|WARN_SPACE|WARN_FONT|WARN_FILE)
+ (WARN_CHAR|WARN_BREAK|WARN_DELIM|WARN_SYNTAX|WARN_SPACE|WARN_FONT\
+ |WARN_FILE)
#endif
extern "C" const char *program_name;
diff --git a/src/roff/troff/troff.1.man b/src/roff/troff/troff.1.man
index 73b7be9b4..08bee1672 100644
--- a/src/roff/troff/troff.1.man
+++ b/src/roff/troff/troff.1.man
@@ -833,6 +833,8 @@ or a
extension escape sequence
or conditional expression operator
was used while in compatibility mode.
+.
+This category is enabled by default.
T}
.
.
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