X509_NAME_print_ex.pod: re-format lines to fit within 80 chars limit

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12769)

1 files changed, 34 insertions, 26 deletions

diff --git a/doc/man3/X509_NAME_print_ex.pod b/doc/man3/X509_NAME_print_ex.pod
index a9532b1853..e5bdf1d582 100644
--- a/doc/man3/X509_NAME_print_ex.pod
+++ b/doc/man3/X509_NAME_print_ex.pod
@@ -9,19 +9,21 @@ X509_NAME_oneline - X509_NAME printing routines
 
  #include <openssl/x509.h>
 
- int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent, unsigned long flags);
- int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent, unsigned long flags);
+ int X509_NAME_print_ex(BIO *out, const X509_NAME *nm,
+                        int indent, unsigned long flags);
+ int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm,
+                           int indent, unsigned long flags);
  char *X509_NAME_oneline(const X509_NAME *a, char *buf, int size);
  int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase);
 
 =head1 DESCRIPTION
 
-X509_NAME_print_ex() prints a human readable version of B<nm> to BIO B<out>. Each
-line (for multiline formats) is indented by B<indent> spaces. The output format
-can be extensively customised by use of the B<flags> parameter.
+X509_NAME_print_ex() prints a human readable version of B<nm> to BIO B<out>.
+Each line (for multiline formats) is indented by B<indent> spaces. The
+output format can be extensively customised by use of the B<flags> parameter.
 
-X509_NAME_print_ex_fp() is identical to X509_NAME_print_ex() except the output is
-written to FILE pointer B<fp>.
+X509_NAME_print_ex_fp() is identical to X509_NAME_print_ex()
+except the output is written to FILE pointer B<fp>.
 
 X509_NAME_oneline() prints an ASCII version of B<a> to B<buf>.
 If B<buf> is B<NULL> then a buffer is dynamically allocated and returned, and
@@ -52,15 +54,18 @@ The complete set of the flags supported by X509_NAME_print_ex() is listed below.
 Several options can be ored together.
 
 The options B<XN_FLAG_SEP_COMMA_PLUS>, B<XN_FLAG_SEP_CPLUS_SPC>,
-B<XN_FLAG_SEP_SPLUS_SPC> and B<XN_FLAG_SEP_MULTILINE> determine the field separators
-to use. Two distinct separators are used between distinct RelativeDistinguishedName
-components and separate values in the same RDN for a multi-valued RDN. Multi-valued
-RDNs are currently very rare so the second separator will hardly ever be used.
-
-B<XN_FLAG_SEP_COMMA_PLUS> uses comma and plus as separators. B<XN_FLAG_SEP_CPLUS_SPC>
-uses comma and plus with spaces: this is more readable that plain comma and plus.
-B<XN_FLAG_SEP_SPLUS_SPC> uses spaced semicolon and plus. B<XN_FLAG_SEP_MULTILINE> uses
-spaced newline and plus respectively.
+B<XN_FLAG_SEP_SPLUS_SPC> and B<XN_FLAG_SEP_MULTILINE>
+determine the field separators to use.
+Two distinct separators are used between distinct RelativeDistinguishedName
+components and separate values in the same RDN for a multi-valued RDN.
+Multi-valued RDNs are currently very rare
+so the second separator will hardly ever be used.
+
+B<XN_FLAG_SEP_COMMA_PLUS> uses comma and plus as separators.
+B<XN_FLAG_SEP_CPLUS_SPC> uses comma and plus with spaces:
+this is more readable that plain comma and plus.
+B<XN_FLAG_SEP_SPLUS_SPC> uses spaced semicolon and plus.
+B<XN_FLAG_SEP_MULTILINE> uses spaced newline and plus respectively.
 
 If B<XN_FLAG_DN_REV> is set the whole DN is printed in reversed order.
 
@@ -84,18 +89,21 @@ control how each field value is displayed.
 
 In addition a number options can be set for commonly used formats.
 
-B<XN_FLAG_RFC2253> sets options which produce an output compatible with RFC2253 it
-is equivalent to:
- C<ASN1_STRFLGS_RFC2253 | XN_FLAG_SEP_COMMA_PLUS | XN_FLAG_DN_REV | XN_FLAG_FN_SN | XN_FLAG_DUMP_UNKNOWN_FIELDS>
-
+B<XN_FLAG_RFC2253> sets options which produce an output compatible with RFC2253.
+It is equivalent to:
+ C<ASN1_STRFLGS_RFC2253 | XN_FLAG_SEP_COMMA_PLUS | XN_FLAG_DN_REV
+   | XN_FLAG_FN_SN | XN_FLAG_DUMP_UNKNOWN_FIELDS>
 
 B<XN_FLAG_ONELINE> is a more readable one line format which is the same as:
- C<ASN1_STRFLGS_RFC2253 | ASN1_STRFLGS_ESC_QUOTE | XN_FLAG_SEP_CPLUS_SPC | XN_FLAG_SPC_EQ | XN_FLAG_FN_SN>
+ C<ASN1_STRFLGS_RFC2253 | ASN1_STRFLGS_ESC_QUOTE | XN_FLAG_SEP_CPLUS_SPC
+   | XN_FLAG_SPC_EQ | XN_FLAG_FN_SN>
 
 B<XN_FLAG_MULTILINE> is a multiline format which is the same as:
- C<ASN1_STRFLGS_ESC_CTRL | ASN1_STRFLGS_ESC_MSB | XN_FLAG_SEP_MULTILINE | XN_FLAG_SPC_EQ | XN_FLAG_FN_LN | XN_FLAG_FN_ALIGN>
+ C<ASN1_STRFLGS_ESC_CTRL | ASN1_STRFLGS_ESC_MSB | XN_FLAG_SEP_MULTILINE
+   | XN_FLAG_SPC_EQ | XN_FLAG_FN_LN | XN_FLAG_FN_ALIGN>
 
-B<XN_FLAG_COMPAT> uses a format identical to X509_NAME_print(): in fact it calls X509_NAME_print() internally.
+B<XN_FLAG_COMPAT> uses a format identical to X509_NAME_print():
+in fact it calls X509_NAME_print() internally.
 
 =head1 RETURN VALUES
 
@@ -103,9 +111,9 @@ X509_NAME_oneline() returns a valid string on success or NULL on error.
 
 X509_NAME_print() returns 1 on success or 0 on error.
 
-X509_NAME_print_ex() and X509_NAME_print_ex_fp() return 1 on success or 0 on error
-if the B<XN_FLAG_COMPAT> is set, which is the same as X509_NAME_print(). Otherwise,
-it returns -1 on error or other values on success.
+X509_NAME_print_ex() and X509_NAME_print_ex_fp() return 1 on success or 0 on
+error if the B<XN_FLAG_COMPAT> is set, which is the same as X509_NAME_print().
+Otherwise, it returns -1 on error or other values on success.
 
 =head1 SEE ALSO