From c5ce75b9eea8ebb2746b13eeb0f335813c615115 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gr=C3=A9gory=20Soutad=C3=A9?= <soutade@gmail.com>
Date: Tue, 8 Aug 2023 20:06:44 +0200
Subject: [PATCH] Remove useless space after list "[" first item

---
 Makefile          |  4 ++--
 src/uPDFTypes.cpp | 27 +++++++++++++++++++++------
 2 files changed, 23 insertions(+), 8 deletions(-)

diff --git a/Makefile b/Makefile
index 2573647..ddcb12b 100644
--- a/Makefile
+++ b/Makefile
@@ -41,10 +41,10 @@ $(BUILDDIR)/%.$(OBJEXT): $(SRCDIR)/%.$(SRCEXT)
 	$(CXX) $(CXXFLAGS) -c $^ -o $@
 
 libupdfparser.a: $(OBJECTS)
-	$(AR) crs $@ obj/*.o
+	$(AR) crs $@ $^
 
 libupdfparser.so: $(OBJECTS)
-	$(CXX) obj/*.o $(LDFLAGS) -o $@ -shared
+	$(CXX) $^ $(LDFLAGS) -o $@ -shared
 
 test: tests/test.cpp libupdfparser.a
 	g++ -ggdb -O0 $^ -o $@ -Iinclude libupdfparser.a
diff --git a/src/uPDFTypes.cpp b/src/uPDFTypes.cpp
index a025f58..1da17cd 100644
--- a/src/uPDFTypes.cpp
+++ b/src/uPDFTypes.cpp
@@ -73,13 +73,28 @@ namespace uPDFParser
 
 	for(it = _value.begin(); it!=_value.end(); it++)
 	{
-	    if (res.size() > 1 &&
-		(*it)->type() != DataType::TYPE::INTEGER &&
-		(*it)->type() != DataType::TYPE::REAL)
-		res += " ";
-	    res += (*it)->str();
+	    /* These types has already a space in front */
+	    if ((*it)->type() != DataType::TYPE::INTEGER &&
+		(*it)->type() != DataType::TYPE::REAL &&
+		(*it)->type() != DataType::TYPE::REFERENCE)
+	    {
+		if (res.size() > 1)
+		    res += " ";
+		res += (*it)->str();
+	    }
+	    else
+	    {
+		if (res.size() > 1)
+		    res += (*it)->str();
+		/* First time, remove front space*/
+		else
+		    res += (*it)->str().substr(1);
+	    }
 	}
-	    
+
+	if (res.size() == 1)
+	    res += " ";
+	
 	return res + "]";
     }