diff options
| -rw-r--r-- | Documentation/merge-strategies.txt | 6 | ||||
| -rw-r--r-- | diff.c | 5 |
2 files changed, 9 insertions, 2 deletions
diff --git a/Documentation/merge-strategies.txt b/Documentation/merge-strategies.txt index 66db80296..49a9a7d53 100644 --- a/Documentation/merge-strategies.txt +++ b/Documentation/merge-strategies.txt @@ -48,6 +48,12 @@ patience;; this when the branches to be merged have diverged wildly. See also linkgit:git-diff[1] `--patience`. +diff-algorithm=[patience|minimal|histogram|myers];; + Tells 'merge-recursive' to use a different diff algorithm, which + can help avoid mismerges that occur due to unimportant matching + lines (such as braces from distinct functions). See also + linkgit:git-diff[1] `--diff-algorithm`. + ignore-space-change;; ignore-all-space;; ignore-space-at-eol;; @@ -3596,8 +3596,8 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) options->xdl_opts = DIFF_WITH_ALG(options, PATIENCE_DIFF); else if (!strcmp(arg, "--histogram")) options->xdl_opts = DIFF_WITH_ALG(options, HISTOGRAM_DIFF); - else if (!prefixcmp(arg, "--diff-algorithm=")) { - long value = parse_algorithm_value(arg+17); + else if ((argcount = parse_long_opt("diff-algorithm", av, &optarg))) { + long value = parse_algorithm_value(optarg); if (value < 0) return error("option diff-algorithm accepts \"myers\", " "\"minimal\", \"patience\" and \"histogram\""); @@ -3605,6 +3605,7 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) DIFF_XDL_CLR(options, NEED_MINIMAL); options->xdl_opts &= ~XDF_DIFF_ALGORITHM_MASK; options->xdl_opts |= value; + return argcount; } /* flags options */ |