diff options
| -rw-r--r-- | Documentation/git-blame.txt | 7 | ||||
| -rw-r--r-- | builtin-blame.c | 8 |
2 files changed, 12 insertions, 3 deletions
diff --git a/Documentation/git-blame.txt b/Documentation/git-blame.txt index 44678b0..66f1203 100644 --- a/Documentation/git-blame.txt +++ b/Documentation/git-blame.txt @@ -8,7 +8,7 @@ git-blame - Show what revision and author last modified each line of a file SYNOPSIS -------- [verse] -'git-blame' [-c] [-b] [--root] [-s] [-l] [-t] [-f] [-n] [-p] [--incremental] [-L n,m] +'git-blame' [-c] [-b] [-l] [--root] [-t] [-f] [-n] [-s] [-p] [-w] [--incremental] [-L n,m] [-S <revs-file>] [-M] [-C] [-C] [--since=<date>] [<rev> | --contents <file>] [--] <file> @@ -63,6 +63,11 @@ include::blame-options.txt[] -s:: Suppress author name and timestamp from the output. +-w:: + Ignore whitespace when comparing parent's version and + child's to find where the lines came from. + + THE PORCELAIN FORMAT -------------------- diff --git a/builtin-blame.c b/builtin-blame.c index 5905333..f7e2c13 100644 --- a/builtin-blame.c +++ b/builtin-blame.c @@ -20,7 +20,7 @@ #include "mailmap.h" static char blame_usage[] = -"git-blame [-c] [-b] [-l] [--root] [-t] [-f] [-n] [-s] [-p] [-L n,m] [-S <revs-file>] [-M] [-C] [-C] [--contents <filename>] [--incremental] [commit] [--] file\n" +"git-blame [-c] [-b] [-l] [--root] [-t] [-f] [-n] [-s] [-p] [-w] [-L n,m] [-S <revs-file>] [-M] [-C] [-C] [--contents <filename>] [--incremental] [commit] [--] file\n" " -c Use the same output mode as git-annotate (Default: off)\n" " -b Show blank SHA-1 for boundary commits (Default: off)\n" " -l Show long commit SHA1 (Default: off)\n" @@ -30,6 +30,7 @@ static char blame_usage[] = " -n, --show-number Show original linenumber (Default: off)\n" " -s Suppress author name and timestamp (Default: off)\n" " -p, --porcelain Show in a format designed for machine consumption\n" +" -w Ignore whitespace differences\n" " -L n,m Process only line range n,m, counting from 1\n" " -M, -C Find line movements within and across files\n" " --incremental Show blame entries as we find them, incrementally\n" @@ -45,6 +46,7 @@ static int show_root; static int blank_boundary; static int incremental; static int cmd_is_annotate; +static int xdl_opts = XDF_NEED_MINIMAL; static struct path_list mailmap; #ifndef DEBUG @@ -515,7 +517,7 @@ static struct patch *compare_buffer(mmfile_t *file_p, mmfile_t *file_o, xdemitconf_t xecfg; xdemitcb_t ecb; - xpp.flags = XDF_NEED_MINIMAL; + xpp.flags = xdl_opts; xecfg.ctxlen = context; xecfg.flags = 0; ecb.outf = xdiff_outf; @@ -2159,6 +2161,8 @@ int cmd_blame(int argc, const char **argv, const char *prefix) output_option |= OUTPUT_LONG_OBJECT_NAME; else if (!strcmp("-s", arg)) output_option |= OUTPUT_NO_AUTHOR; + else if (!strcmp("-w", arg)) + xdl_opts |= XDF_IGNORE_WHITESPACE; else if (!strcmp("-S", arg) && ++i < argc) revs_file = argv[i]; else if (!prefixcmp(arg, "-M")) { |