format patches

debian/patches/01-237630-err-in-string.patch

@@ -1,16 +1,20 @@
-http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=237630
-
 From: Thorsten Alteholz <debian@alteholz.de>
+Date: Mon, 16 May 2022 15:10:15 +0800
+Subject: err-in-string
 
 This is a small patch to avoid an endless loop. In case of an error
 textwrap() adds <ERR> at the end of the string and returns with the
 string that was built up to that error.
+---
+ textwrap.3 | 3 +++
+ textwrap.c | 8 ++++++++
+ 2 files changed, 11 insertions(+)
 
-Index: libtextwrap-0.1/textwrap.3
-===================================================================
---- libtextwrap-0.1.orig/textwrap.3
-+++ libtextwrap-0.1/textwrap.3
-@@ -78,6 +78,9 @@ proper number of space code (0x20) by \f
+diff --git a/textwrap.3 b/textwrap.3
+index 4bac77b..67f1f84 100644
+--- a/textwrap.3
++++ b/textwrap.3
+@@ -78,6 +78,9 @@ proper number of space code (0x20) by \fBtextwrap\fR.
  .SH RETURN VALUE
  \fBtextwrap()\fR returns the line-folded text.
  You can free(3) the given value.
@@ -20,11 +24,11 @@ Index: libtextwrap-0.1/textwrap.3
  .\" ********************************************************************
  .SH EXAMPLE
  .nf
-Index: libtextwrap-0.1/textwrap.c
-===================================================================
---- libtextwrap-0.1.orig/textwrap.c
-+++ libtextwrap-0.1/textwrap.c
-@@ -300,6 +300,14 @@ textwrap(const textwrap_t *prop, const c
+diff --git a/textwrap.c b/textwrap.c
+index 5753ec9..5c14781 100644
+--- a/textwrap.c
++++ b/textwrap.c
+@@ -300,6 +300,14 @@ textwrap(const textwrap_t *prop, const char *text)
  
      now = p; /* current character */
      ml = mblen(p, MB_CUR_MAX);

debian/patches/02-makefile-dependencies.patch

@@ -1,10 +1,17 @@
-Description: Fix a dependency bug in Makefile.am
- Old bug exposed by automake 1.16.
-Author: Adrian Bunk <bunk@debian.org>
-Bug-Debian: https://bugs.debian.org/905472
+From: Adrian Bunk <bunk@debian.org>
+Date: Mon, 16 May 2022 15:10:15 +0800
+Subject: Fix a dependency bug in Makefile.am
 
---- libtextwrap-0.1.orig/Makefile.am
-+++ libtextwrap-0.1/Makefile.am
+Old bug exposed by automake 1.16.
+Bug-Debian: https://bugs.debian.org/905472
+---
+ Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index 80acb10..bd7e5e8 100644
+--- a/Makefile.am
++++ b/Makefile.am
 @@ -8,4 +8,4 @@ man_MANS = textwrap.3 dotextwrap.1
  
  bin_PROGRAMS = dotextwrap