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| author | Ori Bernstein <ori@eigenstate.org> | 2020-06-04 11:41:03 -0700 |
|---|---|---|
| committer | Ori Bernstein <ori@eigenstate.org> | 2020-06-04 11:41:03 -0700 |
| commit | 2327b48d77c28dbf70d811b765ddd7e1a72618ac (patch) | |
| tree | 00f53fdd8781e00061198baaaed9cf8bdd22b4bd | |
| parent | 5f3e72eb844582693e1b0bd4f73be59ab822531e (diff) | |
aux/getflags: fix named rune arguments.
Flags can be runes. That means that we can't just
look at p[1] to decide if we have a named argument,
we need to look one rune forward. This change
does that.
| -rw-r--r-- | sys/src/cmd/aux/getflags.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/src/cmd/aux/getflags.c b/sys/src/cmd/aux/getflags.c index f4d97271b..400c68c13 100644 --- a/sys/src/cmd/aux/getflags.c +++ b/sys/src/cmd/aux/getflags.c @@ -76,6 +76,7 @@ main(int argc, char *argv[]) { char *flags, *p, *s, *e, buf[512]; int i, n; + Rune r; Fmt fmt; doquote = needsrcquote; @@ -92,14 +93,15 @@ main(int argc, char *argv[]) fmtfdinit(&fmt, 1, buf, sizeof buf); for(p=skipspace(flags); *p; p=nextarg(p)){ s = e = nil; - if(p[1] == ':'){ - s = p + 2; + n = chartorune(&r, p); + if(p[n] == ':'){ + s = p + n + 1; e = argname(s); } if(s != e) fmtprint(&fmt, "%.*s=()\n", (int)(e - s), s); else - fmtprint(&fmt, "flag%.1s=()\n", p); + fmtprint(&fmt, "flag%C=()\n", r); } ARGBEGIN{ default: |