The --inter-hunk-context= option was added in commit 6d0e674a5754
("diff: add option to show context between close hunks"). This patch
allows configuring a default for this option.
Cc: René Scharfe <l.s.r@xxxxxx>
Signed-off-by: Vegard Nossum <vegard.nossum@xxxxxxxxxx>
---
Documentation/diff-options.txt | 2 ++
diff.c | 8 ++++++++
2 files changed, 10 insertions(+)
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index e6215c372..163b65444 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -511,6 +511,8 @@ endif::git-format-patch[]
--inter-hunk-context=<lines>::
Show the context between diff hunks, up to the specified number
of lines, thereby fusing hunks that are close to each other.
+ Defaults to `diff.interhunkcontext` or 0 if the config option
+ is unset.
-W::
--function-context::
diff --git a/diff.c b/diff.c
index 84dba60c4..40b4e6afe 100644
--- a/diff.c
+++ b/diff.c
@@ -33,6 +33,7 @@ static int diff_rename_limit_default = 400;
static int diff_suppress_blank_empty;
static int diff_use_color_default = -1;
static int diff_context_default = 3;
+static int diff_interhunk_context_default = 0;
static const char *diff_word_regex_cfg;
static const char *external_diff_cmd_cfg;
static const char *diff_order_file_cfg;
@@ -248,6 +249,12 @@ int git_diff_ui_config(const char *var, const char *value, void *cb)
return -1;
return 0;
}
+ if (!strcmp(var, "diff.interhunkcontext")) {
+ diff_interhunk_context_default = git_config_int(var, value);
+ if (diff_interhunk_context_default < 0)
+ return -1;
+ return 0;
+ }
if (!strcmp(var, "diff.renames")) {
diff_detect_rename_default = git_config_rename(var, value);
return 0;
@@ -3371,6 +3378,7 @@ void diff_setup(struct diff_options *options)
options->rename_limit = -1;
options->dirstat_permille = diff_dirstat_permille_default;
options->context = diff_context_default;
+ options->interhunkcontext = diff_interhunk_context_default;
options->ws_error_highlight = ws_error_highlight_default;
DIFF_OPT_SET(options, RENAME_EMPTY);
--
2.11.0.1.gaa10c3f