Add/Android: Provide geo coordinates for clicked position in contextual menu (#794)

* Adding unescape string utility and unescaping alls values in textfile attributes
* Moving coordinates_geo out of internal use in gui_internal_command.c (to coord.c)
* Moving gui_internal_escape() into generic str_escape() function in util.c
* Moving strncpy_unescape() into generic function in util.c
* Using geo coords as item name in Android contextual menu "Route Here"
* Using string escaping (for double quotes) when writing former destinations to file
* Adding new type DEGREES_MINUTES_SECONDS_BRIEF to factorize coordinates_geo()
And fixing the example strings to match what is actually output by the function
* Adding support for DEGREES_MINUTES_SECONDS_BRIEF format into coord_format
And add internal coord_format_with_sep() to specify the separator
* Fixing doxygen doc for coord_format_with_sep()
* Making coord_format() inline
* Using new factorized generic function coord_geo_format_short() instead of coordinates_geo()
* Changing single contextual window title with GPS coords on Android
* Adding string bytes length for each coord to string format, using short format in pcoord_format_short() and coord_geo_format_short()
* Using pcoord_format_short() in android

1 files changed, 1 insertions, 1 deletions

diff --git a/navit/attr.h b/navit/attr.h
index a9e4d9467..ab4283394 100644
--- a/navit/attr.h
+++ b/navit/attr.h
@@ -243,7 +243,7 @@ struct attr *attr_dup(struct attr *attr);
 void attr_list_free(struct attr **attrs);
 struct attr **attr_list_dup(struct attr **attrs);
 struct attr **attr_list_append(struct attr **attrs, struct attr *attr);
-int attr_from_line(char *line, char *name, int *pos, char *val_ret, char *name_ret);
+int attr_from_line(const char *line, const char *name, int *pos, char *val_ret, char *name_ret);
 int attr_types_contains(enum attr_type *types, enum attr_type type);
 int attr_types_contains_default(enum attr_type *types, enum attr_type type, int deflt);
 int attr_rel2real(int attrval, int whole, int treat_neg_as_rel);