Infrastructure changes for character set support. ustrtoa,

ustrfroma, utoa_dup and ufroma_dup now take a charset parameter, and
also have a variety of subtly distinct forms. Also, when a \cfg
directive is seen in the input file, the precise octet strings for
each parameter are kept in their original form as well as being
translated into Unicode, so that when they represent filenames they
can be used verbatim.

[originally from svn r4097]

1 files changed, 2 insertions, 25 deletions

diff --git a/bk_man.c b/bk_man.c
index d03f6b7..0854e58 100644
--- a/bk_man.c
+++ b/bk_man.c
@@ -48,7 +48,7 @@ static manconfig man_configure(paragraph *source) {
 		ret.mindepth = utoi(uadv(source->keyword));
 	    } else if (!ustricmp(source->keyword, L"man-filename")) {
 		sfree(ret.filename);
-		ret.filename = utoa_dup(uadv(source->keyword));
+		ret.filename = dupstr(adv(source->origkeyword));
 	    }
 	}
     }
@@ -64,30 +64,7 @@ static void man_conf_cleanup(manconfig cf)
 
 paragraph *man_config_filename(char *filename)
 {
-    paragraph *p;
-    wchar_t *ufilename, *up;
-    int len;
-
-    p = mknew(paragraph);
-    memset(p, 0, sizeof(*p));
-    p->type = para_Config;
-    p->next = NULL;
-    p->fpos.filename = "<command line>";
-    p->fpos.line = p->fpos.col = -1;
-
-    ufilename = ufroma_dup(filename);
-    len = ustrlen(ufilename) + 2 + lenof(L"man-filename");
-    p->keyword = mknewa(wchar_t, len);
-    up = p->keyword;
-    ustrcpy(up, L"man-filename");
-    up = uadv(up);
-    ustrcpy(up, ufilename);
-    up = uadv(up);
-    *up = L'\0';
-    assert(up - p->keyword < len);
-    sfree(ufilename);
-
-    return p;
+    return cmdline_cfg_simple("man-filename", filename, NULL);
 }
 
 #define QUOTE_INITCTRL 1 /* quote initial . and ' on a line */