Add a `--list-charsets' option to Halibut to enumerate canonical names of known

character sets.

(Also make libcharset `return_in_enum' values saner.)

[originally from svn r5341]
[this svn revision also touched charset,filter,timber]

1 files changed, 3 insertions, 0 deletions

diff --git a/main.c b/main.c
index 8334d15..4304c7c 100644
--- a/main.c
+++ b/main.c
@@ -136,6 +136,9 @@ int main(int argc, char **argv) {
 				   !strcmp(opt, "-license")) {
 			    licence();
 			    nogo = TRUE;
+			} else if (!strcmp(opt, "-list-charsets")) {
+			    listcharsets();
+			    nogo = TRUE;
 			} else if (!strcmp(opt, "-precise")) {
 			    reportcols = 1;
 			} else {