Fix some documentation issue in glib/gstrfuncs.c
Apparently, the documentation of g_strcanon() was not really cristal clear, so this new code sample try to make it clear the fact that we are working on the given string and not a copy. Moreover, it provides a way to keep the original string at once.
I also made more explicit the explanation for g_strdelimit()
which
had a similar problem.
Fix #29 (closed)
Edited by Emmanuel Fleury