Merge branch '1.1'

Conflicts:
	configure.ac
	doc/conf.py

src/Makefile.am

@@ -13,6 +13,8 @@ libjansson_la_SOURCES = \
 	utf.h \
 	util.h \
 	value.c
-libjansson_la_LDFLAGS = -version-info 1:1:1
+libjansson_la_LDFLAGS = \
+	-export-symbols-regex '^json_' \
+	-version-info 1:2:1
 
 AM_CFLAGS = -Wall -Wextra -Werror

src/dump.c

@@ -191,10 +191,25 @@ static int do_dump(const json_t *json, unsigned long flags, int depth,
             char buffer[MAX_REAL_STR_LENGTH];
             int size;
 
-            size = snprintf(buffer, MAX_REAL_STR_LENGTH, "%0.17f", json_real_value(json));
+            size = snprintf(buffer, MAX_REAL_STR_LENGTH, "%.17g",
+                            json_real_value(json));
             if(size >= MAX_REAL_STR_LENGTH)
                 return -1;
 
+            /* Make sure there's a dot or 'e' in the output. Otherwise
+               a real is converted to an integer when decoding */
+            if(strchr(buffer, '.') == NULL &&
+               strchr(buffer, 'e') == NULL)
+            {
+                if(size + 2 >= MAX_REAL_STR_LENGTH) {
+                    /* No space to append ".0" */
+                    return -1;
+                }
+                buffer[size] = '.';
+                buffer[size + 1] = '0';
+                size += 2;
+            }
+
             return dump(buffer, size, data);
         }
 

src/load.c

@@ -772,7 +772,7 @@ static json_t *parse_value(lex_t *lex, json_error_t *error)
     return json;
 }
 
-json_t *parse_json(lex_t *lex, json_error_t *error)
+static json_t *parse_json(lex_t *lex, json_error_t *error)
 {
     error_init(error);