[poppler] [PATCH] pdfdetach: don't mention xpdfrc

[Yury G. Kudryashov]

From: "Yury G. Kudryashov" <urkud.urkud at gmail.com>

- drop -cfg command line argument; the old code passed its value to
  GlobalParams constructor instead of data dir;
- remove corresponding lines from pdfdetach.1;
- fix '-enc' documentation in pdfdetach.1.
---
 utils/pdfdetach.1  | 23 +++--------------------
 utils/pdfdetach.cc |  5 +----
 2 files changed, 4 insertions(+), 24 deletions(-)

diff --git a/utils/pdfdetach.1 b/utils/pdfdetach.1
index c80dde7..2bba58b 100644
--- a/utils/pdfdetach.1
+++ b/utils/pdfdetach.1
@@ -11,14 +11,6 @@ extractor (version 3.03)
 .B Pdfdetach
 lists or extracts embedded files (attachments) from a Portable
 Document Format (PDF) file.
-.SH CONFIGURATION FILE
-Pdfdetach reads a configuration file at startup.  It first tries to
-find the user's private config file, ~/.xpdfrc.  If that doesn't
-exist, it looks for a system-wide config file, typically
-/usr/local/etc/xpdfrc (but this location can be changed when pdfinfo
-is built).  See the
-.BR xpdfrc (5)
-man page for details.
 .SH OPTIONS
 Some of the following options can be set with configuration file
 commands.  These are listed in square brackets with the description of
@@ -44,12 +36,8 @@ Set the file name used when saving an embedded file with the "\-save"
 switch, or the directory used by "\-saveall".
 .TP
 .BI \-enc " encoding-name"
-Sets the encoding to use for text output (embedded file names).  The
-.I encoding\-name
-must be defined with the unicodeMap command (see
-.BR xpdfrc (5)).
-This defaults to "Latin1" (which is a built-in encoding).
-.RB "[config file: " textEncoding ]
+Sets the encoding to use for text output (embedded file names).
+This defaults to "UTF-8".
 .TP
 .BI \-opw " password"
 Specify the owner password for the PDF file.  Providing this will
@@ -58,11 +46,6 @@ bypass all security restrictions.
 .BI \-upw " password"
 Specify the user password for the PDF file.
 .TP
-.BI \-cfg " config-file"
-Read
-.I config-file
-in place of ~/.xpdfrc or the system-wide config file.
-.TP
 .B \-v
 Print copyright and version information.
 .TP
@@ -100,4 +83,4 @@ Cog, LLC.
 .BR pdftohtml (1),
 .BR pdftoppm (1),
 .BR pdftops (1),
-.BR pdftotext (1)
\ No newline at end of file
+.BR pdftotext (1)
diff --git a/utils/pdfdetach.cc b/utils/pdfdetach.cc
index 3fbdfb7..3e19c37 100644
--- a/utils/pdfdetach.cc
+++ b/utils/pdfdetach.cc
@@ -46,7 +46,6 @@ static char savePath[1024] = "";
 static char textEncName[128] = "";
 static char ownerPassword[33] = "\001";
 static char userPassword[33] = "\001";
-static char cfgFileName[256] = "";
 static GBool printVersion = gFalse;
 static GBool printHelp = gFalse;
 
@@ -65,8 +64,6 @@ static ArgDesc argDesc[] = {
    "owner password (for encrypted files)"},
   {"-upw",    argString,   userPassword,   sizeof(userPassword),
    "user password (for encrypted files)"},
-  {"-cfg",        argString,      cfgFileName,    sizeof(cfgFileName),
-   "configuration file to use in place of .xpdfrc"},
   {"-v",      argFlag,     &printVersion,  0,
    "print copyright and version info"},
   {"-h",      argFlag,     &printHelp,     0,
@@ -121,7 +118,7 @@ int main(int argc, char *argv[]) {
   fileName = new GooString(argv[1]);
 
   // read config file
-  globalParams = new GlobalParams(cfgFileName);
+  globalParams = new GlobalParams();
   if (textEncName[0]) {
     globalParams->setTextEncoding(textEncName);
   }
-- 
1.8.1.2