Cleanup function xmlBufResetInput() to set input from Buffer
This was scattered in a number of modules, xmlParserInputPtr
have usually their base, cur and end pointer set from an
xmlBuf used as input.
* buf.c buf.h: add a new function implementing this setup
* parser.c HTMLparser.c catalog.c parserInternals.c xmlreader.c
use the new function instead of digging into the buffer in
all those modules
diff --git a/xmlreader.c b/xmlreader.c
index be4e44a..767bd05 100644
--- a/xmlreader.c
+++ b/xmlreader.c
@@ -5126,9 +5126,7 @@
inputStream->filename = (char *)
xmlCanonicPath((const xmlChar *) URL);
inputStream->buf = buf;
- inputStream->cur =
- inputStream->base = xmlBufContent(buf->buffer);
- inputStream->end = xmlBufEnd(buf->buffer);
+ xmlBufResetInput(buf->buffer, inputStream);
inputPush(reader->ctxt, inputStream);
reader->cur = 0;