From 9f72c115e6f1e0aaae69b3e12996412ad1bbeb4d Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Tue, 23 May 2017 22:38:47 -0700
Subject: doc: C code formatting issue.

* txr.1: typeset couple of example printf calls
properly in discussion of variadic FFI call descriptors.
---
 txr.1 | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/txr.1 b/txr.1
index 9ba9d20d..4f694360 100644
--- a/txr.1
+++ b/txr.1
@@ -54254,9 +54254,13 @@ of a variadic function, rather than the variadic function's type
 To call the same variadic function using different variadic arguments,
 different call descriptors are required. For instance to perform
 the equivalent of the C function call
-.str printf("hello\en")
+.cblk
+printf("hello\en")
+.cble
 requires a certain descriptor. To perform the equivalent of
-.str printf("hello, %s\en", name)
+.cblk
+printf("hello, %s\en", name)
+.cble
 requires a different descriptor.
 
 .coNP Function @ ffi-type-compile
-- 
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