opt: fix junk after string in opt_show_charp.
[ccan] / ccan / opt / helpers.c
2010-11-04 Rusty Russellopt: fix junk after string in opt_show_charp.
2010-10-26 Rusty Russellopt: wean off getopt_long, beef up tests.
2010-09-30 Rusty Russellopt: add support for showing default value.
2010-09-29 Rusty Russellopt: new module to parse commandline options.