diff options
Diffstat (limited to 'src/sdiff.c')
| -rw-r--r-- | src/sdiff.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/sdiff.c b/src/sdiff.c index 6d2e72d..e0b29f0 100644 --- a/src/sdiff.c +++ b/src/sdiff.c @@ -132,6 +132,7 @@ static struct option const longopts[] = {"ignore-matching-lines", 1, 0, 'I'}, {"ignore-space-change", 0, 0, 'b'}, {"ignore-tab-expansion", 0, 0, 'E'}, + {"ignore-trailing-space", 0, 0, 'Z'}, {"left-column", 0, 0, 'l'}, {"minimal", 0, 0, 'd'}, {"output", 1, 0, 'o'}, @@ -170,6 +171,7 @@ static char const * const option_help_msgid[] = { "", N_("-i, --ignore-case consider upper- and lower-case to be the same"), N_("-E, --ignore-tab-expansion ignore changes due to tab expansion"), + N_("-Z, --ignore-trailing-space ignore white space at line end"), N_("-b, --ignore-space-change ignore changes in the amount of white space"), N_("-W, --ignore-all-space ignore all white space"), N_("-B, --ignore-blank-lines ignore changes whose lines are all blank"), @@ -458,7 +460,7 @@ main (int argc, char *argv[]) diffarg (DEFAULT_DIFF_PROGRAM); /* parse command line args */ - while ((opt = getopt_long (argc, argv, "abBdEHiI:lo:stvw:W", longopts, 0)) + while ((opt = getopt_long (argc, argv, "abBdEHiI:lo:stvw:WZ", longopts, 0)) != -1) { switch (opt) @@ -527,6 +529,10 @@ main (int argc, char *argv[]) diffarg ("-w"); break; + case 'Z': + diffarg ("-Z"); + break; + case DIFF_PROGRAM_OPTION: diffargv[0] = optarg; break; |