commit 2092663365f9f5b1b79b4e5de599cf9b9abc4210
Author: Jean-Marc Lasgouttes <lasgout...@lyx.org>
Date: Thu Aug 31 12:54:53 2023 +0200
Add _v_() debug helper maco
This can be used with streams.
LYXERR0(_v_(var))
leads to the message
"var=<value of var>"
---
src/support/debug.h | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/src/support/debug.h b/src/support/debug.h
index e284b94..f823ee1 100644
--- a/src/support/debug.h
+++ b/src/support/debug.h
@@ -262,4 +262,13 @@ extern LyXErr lyxerr;
} while (0)
+/** Helper debug macro for quick and dirty logging. For example
+ * int var = 2;
+ * LYXERR0(_v_(var) << _v_(var + 1));
+ * yields
+ * var=2 var + 1=3
+ * Not a great typesetting, but it is handy in debugging sessions.
+ */
+#define _v_(var) #var"=" << var << " "
+
#endif
--
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