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| author | Russ Cox <rsc@swtch.com> | 2008-04-17 16:04:19 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@swtch.com> | 2008-04-17 16:04:19 -0400 |
| commit | cd5a73785d8f7533f1438a955daf23159d09a352 (patch) | |
| tree | c9c9c688ca092d2639a41b30d448d7ff33f66d3f /src/cmd/acme/acme.c | |
| parent | e63025d09486aea0f644578b5e05a093c130b7d2 (diff) | |
| download | plan9port-cd5a73785d8f7533f1438a955daf23159d09a352.tar.gz plan9port-cd5a73785d8f7533f1438a955daf23159d09a352.tar.bz2 plan9port-cd5a73785d8f7533f1438a955daf23159d09a352.zip | |
acme: add -m option and avoid looking in the mirror
Diffstat (limited to 'src/cmd/acme/acme.c')
| -rw-r--r-- | src/cmd/acme/acme.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/cmd/acme/acme.c b/src/cmd/acme/acme.c index 87673cdb..07ce503a 100644 --- a/src/cmd/acme/acme.c +++ b/src/cmd/acme/acme.c @@ -28,6 +28,7 @@ Reffont *reffonts[2]; int snarffd = -1; int mainpid; int swapscrollbuttons = FALSE; +char *mtpt; enum{ NSnarf = 1000 /* less than 1024, I/O buffer size */ @@ -106,6 +107,11 @@ threadmain(int argc, char *argv[]) if(loadfile == nil) goto Usage; break; + case 'm': + mtpt = ARGF(); + if(mtpt == nil) + goto Usage; + break; case 'r': swapscrollbuttons = TRUE; break; @@ -1056,3 +1062,13 @@ acmegetsnarf(void) free(r); free(s); } + +int +ismtpt(char *file) +{ + int n; + + /* This is not foolproof, but it will stop a lot of them. */ + n = strlen(mtpt); + return strncmp(file, mtpt, n) == 0 && ((n > 0 && mtpt[n-1] == '/') || file[n] == '/' || file[n] == 0); +} |