gbranden pushed a commit to branch master
in repository groff.
commit 86c24f5489479730c34074c6048d6e5108b86d16
Author: G. Branden Robinson <[email protected]>
AuthorDate: Mon May 25 03:20:57 2026 -0500
[tfmtodit]: Migrate from `PI` to `M_PI`.
* src/utils/tfmtodit/tfmtodit.cpp (main): Use ISO C standard constant
`M_PI` instead of our own `PI`.
Continues the long process of fixing Savannah #66672.
---
ChangeLog | 7 +++++++
src/utils/tfmtodit/tfmtodit.cpp | 5 +++--
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 3c6fddd06..a61dbb876 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2026-05-25 G. Branden Robinson <[email protected]>
+
+ * src/utils/tfmtodit/tfmtodit.cpp (main): Use ISO C standard
+ constant `M_PI` instead of our own `PI`.
+
+ Continues the long process of fixing Savannah #66672.
+
2026-05-25 G. Branden Robinson <[email protected]>
* src/utils/tfmtodit/tfmtodit.cpp (read2, read4, read_map):
diff --git a/src/utils/tfmtodit/tfmtodit.cpp b/src/utils/tfmtodit/tfmtodit.cpp
index a246d6d2d..c509196ec 100644
--- a/src/utils/tfmtodit/tfmtodit.cpp
+++ b/src/utils/tfmtodit/tfmtodit.cpp
@@ -53,7 +53,7 @@ both be zero. */
#include <assert.h>
#include <errno.h>
-#include <math.h> // atan2()
+#include <math.h> // atan2(), M_PI
#include <stdcountof.h>
#include <stdlib.h> // exit(), EXIT_FAILURE, EXIT_SUCCESS, strtol()
@@ -820,7 +820,8 @@ int main(int argc, char **argv)
printf("spacewidth %d\n", n * MULTIPLIER);
}
if (t.get_param(1, &n) && (n != 0))
- printf("slant %f\n", atan2(n / double(1 << 20), 1.0) * 180.0 / PI);
+ printf("slant %f\n",
+ atan2(n / double(1 << 20), 1.0) * 180.0 / M_PI);
int xheight;
if (!t.get_param(5, &xheight))
xheight = 0;
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