removing history/readline changed this slightly make element content line

* result/scripts/base*: removing history/readline changed
  this slightly
* include/libxml/parser.h SAX.c parser.c parserInternals.c
  xmllint.c: make element content line number generation
  optionnal to avoid breaking old apps added interface to switch
Daniel

ChangeLog

@@ -1,3 +1,11 @@
+Tue Jul 24 15:39:11 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* result/scripts/base*: removing history/readline changed
+	  this slightly
+	* include/libxml/parser.h SAX.c parser.c parserInternals.c
+	  xmllint.c: make element content line number generation
+	  optionnal to avoid breaking old apps added interface to switch
+
 Tue Jul 24 15:06:58 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
 
 	* configure.in: get rid of the readline and libhistory

SAX.c

@@ -966,8 +966,10 @@ startElement(void *ctx, const xmlChar *fullname, const xmlChar **atts)
         parent = ctxt->myDoc->children;
     }
     ctxt->nodemem = -1;
-    if (ctxt->input != NULL)
+    if (ctxt->linenumbers) {
-	ret->content = (void *) (long) ctxt->input->line;
+	if (ctxt->input != NULL)
+	    ret->content = (void *) (long) ctxt->input->line;
+    }
 
     /*
      * We are parsing a new node.

include/libxml/parser.h

@@ -216,6 +216,7 @@ struct _xmlParserCtxt {
     void              *_private;      /* For user data, libxml won't touch it */
 
     int                loadsubset;    /* should the external subset be loaded */
+    int                linenumbers;   /* set line number in element content */
 };
 
 /**
@@ -422,6 +423,7 @@ int		xmlSubstituteEntitiesDefault(int val);
 int		xmlKeepBlanksDefault	(int val);
 void		xmlStopParser		(xmlParserCtxtPtr ctxt);
 int		xmlPedanticParserDefault(int val);
+int		xmlLineNumbersDefault	(int val);
 
 /*
  * Recovery mode 

parser.c

@@ -93,6 +93,7 @@ int xmlDoValidityCheckingDefaultValue = 0;
 #endif
 int xmlLoadExtDtdDefaultValue = 0;
 int xmlPedanticParserDefaultValue = 0;
+int xmlLineNumbersDefaultValue = 0;
 int xmlKeepBlanksDefaultValue = 1;
 
 /*
@@ -10121,6 +10122,24 @@ xmlPedanticParserDefault(int val) {
     return(old);
 }
 
+/**
+ * xmlLineNumbersDefault:
+ * @val:  int 0 or 1 
+ *
+ * Set and return the previous value for enabling line numbers in elements
+ * contents. This may break on old application and is turned off by default.
+ *
+ * Returns the last value for 0 for no substitution, 1 for substitution.
+ */
+
+int
+xmlLineNumbersDefault(int val) {
+    int old = xmlLineNumbersDefaultValue;
+
+    xmlLineNumbersDefaultValue = val;
+    return(old);
+}
+
 /**
  * xmlSubstituteEntitiesDefault:
  * @val:  int 0 or 1 

parserInternals.c

@@ -2230,6 +2230,7 @@ xmlInitParserCtxt(xmlParserCtxtPtr ctxt)
     ctxt->loadsubset = xmlLoadExtDtdDefaultValue;
     ctxt->validate = xmlDoValidityCheckingDefaultValue;
     ctxt->pedantic = xmlPedanticParserDefaultValue;
+    ctxt->linenumbers = xmlPedanticParserDefaultValue;
     ctxt->keepBlanks = xmlKeepBlanksDefaultValue;
     ctxt->vctxt.userData = ctxt;
     if (ctxt->validate) {

result/scripts/base

@@ -1,9 +1,4 @@
-/ > base
+/ > ./test/scripts/base.xml
-./test/scripts/base.xml
+/ > e > http://example.com/base/
-/ > cd //e
+e > img > http://example.com/base/images/
-e > base
+img > 
-http://example.com/base/
-e > cd .//img
-img > base
-http://example.com/base/images/
-img > exit

result/scripts/base2

@@ -1,9 +1,4 @@
-/ > base
+/ > ./test/scripts/base2.xml
-./test/scripts/base2.xml
+/ > e > test/scripts/html/
-/ > cd //e
+e > img > test/scripts/images/
-e > base
+img > 
-test/scripts/html/
-e > cd .//img
-img > base
-test/scripts/images/
-img > exit

xmllint.c

@@ -954,6 +954,7 @@ main(int argc, char **argv) {
 	    return(1);
 	}
     }
+    xmlLineNumbersDefault(1);
     if (loaddtd != 0) xmlLoadExtDtdDefaultValue = 6; /* fetch DTDs by default */
     if (noent != 0) xmlSubstituteEntitiesDefault(1);
     if (valid != 0) xmlDoValidityCheckingDefaultValue = 1;