diff options
Diffstat (limited to 'history.c')
| -rw-r--r-- | history.c | 14 |
1 files changed, 11 insertions, 3 deletions
@@ -26,6 +26,7 @@ static const char id[] = "$Release: @(#)" PACKAGE " " VERSION " " RELDATE " $"; static struct { char *old, *new; + int reps; /* no. of repetitions. i.e. 1 means sub twice. */ } *replace; static char **search, *progname, *history; @@ -296,8 +297,12 @@ int main(int argc, char **argv) { search[nsearch++] = argv[i]; else { *(char *)s = '\0'; /* do we confuse ps too much? */ + replace[nreplace].reps = 0; + while(*(++s) == ':') { + replace[nreplace].reps++; + } replace[nreplace].old = argv[i]; - replace[nreplace].new = s + 1; + replace[nreplace].new = s; nreplace++; } @@ -312,8 +317,11 @@ next: s = getcommand(); for (i = 0; i < nreplace; i++) if (!isin(s, replace[i].old)) goto next; - else - s = sub(s, replace[i].old, replace[i].new); + else { + int j; + for (j = 0; j <= replace[i].reps; j++) + s = sub(s, replace[i].old, replace[i].new); + } if (editit) { s = edit(s); if (s == NULL) |