Add new vender patches that addresses several bugs:

readline52-002:
Readline neglects to reallocate the array it uses to keep track of wrapped
screen lines when increasing its size.  This will eventually result in
segmentation faults when given sufficiently long input.

readline52-003:
When moving the cursor, bash sometimes misplaces the cursor when the prompt
contains two or more multibyte characters.  The particular circumstance that
uncovered the problem was having the (multibyte) current directory name in
the prompt string.

readline52-004:
When restoring the original prompt after finishing an incremental search,
bash sometimes places the cursor incorrectly if the primary prompt contains
invisible characters.

readline52-005:
When rl_read_key returns -1, indicating that readline's controlling terminal
has been invalidated for some reason (e.g., receiving a SIGHUP), the error
status was not reported correctly to the caller.  This could cause input
loops.

readline52-006:
The readline display code miscalculated the screen position when performing
a redisplay in which the new text occupies more screen space that the old,
but takes fewer bytes to do so (e.g., when replacing a shorter string
containing multibyte characters with a longer one containing only ASCII).

readline52-007:
An off-by-one error in readline's input buffering caused readline to drop
each 511th character of buffered input (e.g., when pasting a large amount
of data into a terminal window).

devel/readline/Makefile

@@ -7,6 +7,7 @@
 
 PORTNAME=	readline
 PORTVERSION=	5.2
+PORTREVISION=	1
 CATEGORIES=	devel
 MASTER_SITES=	${MASTER_SITE_GNU} \
 		ftp://ftp.cwru.edu/pub/bash/
@@ -14,7 +15,8 @@ MASTER_SITE_SUBDIR=	${PORTNAME}
 
 PATCH_SITES=	ftp://ftp.gnu.org/gnu/readline/${PORTNAME}-${PORTVERSION}-patches/ \
 		ftp://ftp.cwru.edu/pub/bash/${PORTNAME}-${PORTVERSION}-patches/
-PATCHFILES=	readline52-001
+PATCHFILES=	readline52-001 readline52-002 readline52-003 readline52-004 \
+		readline52-005 readline52-006 readline52-007
 
 MAINTAINER=	laszlof@FreeBSD.org
 COMMENT=	A library for editing command lines as they are typed

devel/readline/distinfo

@@ -1,9 +1,24 @@
 MD5 (readline-5.2.tar.gz) = e39331f32ad14009b9ff49cc10c5e751
 SHA256 (readline-5.2.tar.gz) = 12e88d96aee2cd1192500356f0535540db499282ca7f76339fb4228c31249f45
 SIZE (readline-5.2.tar.gz) = 2037705
-MD5 (readline-5.2.tar.gz.sig) = a12a70c20f2b0ca3ab6032544b1e7dfb
-SHA256 (readline-5.2.tar.gz.sig) = 24b9df561653bc3aee3acf7f2544dbd7a9ce744a3bb4f1ec9e8f8a7ca2c4502d
-SIZE (readline-5.2.tar.gz.sig) = 65
 MD5 (readline52-001) = 9d4d41622aa9b230c57f68548ce87d8f
 SHA256 (readline52-001) = eac304c369154059f93049ada328739faaf40338d3cb1fb4b544c93d5ce3f8d5
 SIZE (readline52-001) = 874
+MD5 (readline52-002) = f03e512d14206e37f7d6a748b56b9476
+SHA256 (readline52-002) = 9deacaef25507a0c2ae0b661bf9342559b59a2954d66ea3c5f5bcd900fdfcf78
+SIZE (readline52-002) = 1433
+MD5 (readline52-003) = 252b42d8750f1a94b6bdf086612dceb2
+SHA256 (readline52-003) = 2a55d2ecb1c9b0147aeb193a6323616ab31c1c525a83b2db3a994b15594ba934
+SIZE (readline52-003) = 1204
+MD5 (readline52-004) = a32333c2e603a3ed250514e91050e552
+SHA256 (readline52-004) = a03b65633781efa7c3aae5d57162985e7b7a3c10acf0f2621be610e16f27e5f2
+SIZE (readline52-004) = 2192
+MD5 (readline52-005) = 8106796c09b789523a3a78ab69c04b6d
+SHA256 (readline52-005) = 06001896514148a757ea6edbbd40c4fc4331dc653847244386c37b138b150f64
+SIZE (readline52-005) = 8029
+MD5 (readline52-006) = 512188e2bf0837f7eca19dbf71f182ae
+SHA256 (readline52-006) = dfef3e982c0adf8bb5a9b7d0468ec8f5f18138b325e28759437464de5be71013
+SIZE (readline52-006) = 2820
+MD5 (readline52-007) = ac17aca62eb6fb398c9f2fe9de540aff
+SHA256 (readline52-007) = 775b028c7b761397ac6ae1bdfbac7e896dc3b9b3adc2f91312499180ca13bdd1
+SIZE (readline52-007) = 1523