These variables were made unnecessary by commit
3969cf7db1a13a78f3b7a36d8c1084bbe0a53459.
Signed-off-by: Adam Simpkins <adam@xxxxxxxxxxxxxxxx>
---
This is the first of two minor cleanup patches discussed in the thread
"entry terminator/separator behavior in show_log()"
builtin-log.c | 1 -
combine-diff.c | 6 +++---
diff.c | 1 -
diff.h | 1 -
log-tree.c | 27 +++++++++------------------
log-tree.h | 2 +-
6 files changed, 13 insertions(+), 25 deletions(-)
diff --git a/builtin-log.c b/builtin-log.c
index 1670d0b..256bbac 100644
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -770,7 +770,6 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
rev.diff = 1;
rev.combine_merges = 0;
rev.ignore_merges = 1;
- rev.diffopt.msg_sep = "";
DIFF_OPT_SET(&rev.diffopt, RECURSIVE);
rev.subject_prefix = fmt_patch_subject_prefix;
diff --git a/combine-diff.c b/combine-diff.c
index f1e7a4d..41aaf83 100644
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -798,7 +798,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
int deleted = 0;
if (rev->loginfo && !rev->no_commit_id)
- show_log(rev, opt->msg_sep);
+ show_log(rev);
dump_quoted_path(dense ? "diff --cc " : "diff --combined ",
"", elem->path, c_meta, c_reset);
printf("%sindex ", c_meta);
@@ -881,7 +881,7 @@ static void show_raw_diff(struct combine_diff_path *p, int num_parent, struct re
inter_name_termination = 0;
if (rev->loginfo && !rev->no_commit_id)
- show_log(rev, opt->msg_sep);
+ show_log(rev);
if (opt->output_format & DIFF_FORMAT_RAW) {
offset = strlen(COLONS) - num_parent;
@@ -962,7 +962,7 @@ void diff_tree_combined(const unsigned char *sha1,
paths = intersect_paths(paths, i, num_parent);
if (show_log_first && i == 0) {
- show_log(rev, opt->msg_sep);
+ show_log(rev);
if (rev->verbose_header && opt->output_format)
putchar(opt->line_termination);
}
diff --git a/diff.c b/diff.c
index 3632b55..e35384b 100644
--- a/diff.c
+++ b/diff.c
@@ -2220,7 +2220,6 @@ void diff_setup(struct diff_options *options)
options->rename_limit = -1;
options->dirstat_percent = 3;
options->context = 3;
- options->msg_sep = "";
options->change = diff_change;
options->add_remove = diff_addremove;
diff --git a/diff.h b/diff.h
index f2c7739..1bd94a4 100644
--- a/diff.h
+++ b/diff.h
@@ -88,7 +88,6 @@ struct diff_options {
int abbrev;
const char *prefix;
int prefix_length;
- const char *msg_sep;
const char *stat_sep;
long xdl_opts;
diff --git a/log-tree.c b/log-tree.c
index 8f5436b..4c7d7ef 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -208,14 +208,13 @@ void log_write_email_headers(struct rev_info *opt, const char *name,
*extra_headers_p = extra_headers;
}
-void show_log(struct rev_info *opt, const char *sep)
+void show_log(struct rev_info *opt)
{
struct strbuf msgbuf;
struct log_info *log = opt->loginfo;
struct commit *commit = log->commit, *parent = log->parent;
int abbrev = opt->diffopt.abbrev;
int abbrev_commit = opt->abbrev_commit ? opt->abbrev : 40;
- const char *extra;
const char *subject = NULL, *extra_headers = opt->extra_headers;
int need_8bit_cte = 0;
@@ -240,17 +239,10 @@ void show_log(struct rev_info *opt, const char *sep)
}
/*
- * The "oneline" format has several special cases:
- * - The pretty-printed commit lacks a newline at the end
- * of the buffer, but we do want to make sure that we
- * have a newline there. If the separator isn't already
- * a newline, add an extra one.
- * - unlike other log messages, the one-line format does
- * not have an empty line between entries.
+ * If use_terminator is set, add a newline at the end of the entry.
+ * Otherwise, add a diffopt.line_termination character before all
+ * entries but the first. (IOW, as a separator between entries)
*/
- extra = "";
- if (*sep != '\n' && opt->use_terminator)
- extra = "\n";
if (opt->shown_one && !opt->use_terminator)
putchar(opt->diffopt.line_termination);
opt->shown_one = 1;
@@ -292,10 +284,8 @@ void show_log(struct rev_info *opt, const char *sep)
show_reflog_message(opt->reflog_info,
opt->commit_format == CMIT_FMT_ONELINE,
opt->date_mode);
- if (opt->commit_format == CMIT_FMT_ONELINE) {
- printf("%s", sep);
+ if (opt->commit_format == CMIT_FMT_ONELINE)
return;
- }
}
}
@@ -319,7 +309,8 @@ void show_log(struct rev_info *opt, const char *sep)
if (msgbuf.len) {
fwrite(msgbuf.buf, sizeof(char), msgbuf.len, stdout);
- printf("%s%s", extra, sep);
+ if (opt->use_terminator)
+ putchar('\n');
}
strbuf_release(&msgbuf);
}
@@ -342,7 +333,7 @@ int log_tree_diff_flush(struct rev_info *opt)
* an extra newline between the end of log and the
* output for readability.
*/
- show_log(opt, opt->diffopt.msg_sep);
+ show_log(opt);
if ((opt->diffopt.output_format & ~DIFF_FORMAT_NO_OUTPUT) &&
opt->verbose_header &&
opt->commit_format != CMIT_FMT_ONELINE) {
@@ -430,7 +421,7 @@ int log_tree_commit(struct rev_info *opt, struct commit *commit)
shown = log_tree_diff(opt, commit, &log);
if (!shown && opt->loginfo && opt->always_show_header) {
log.parent = NULL;
- show_log(opt, "");
+ show_log(opt);
shown = 1;
}
opt->loginfo = NULL;
diff --git a/log-tree.h b/log-tree.h
index 8946ff3..59ba4c4 100644
--- a/log-tree.h
+++ b/log-tree.h
@@ -11,7 +11,7 @@ void init_log_tree_opt(struct rev_info *);
int log_tree_diff_flush(struct rev_info *);
int log_tree_commit(struct rev_info *, struct commit *);
int log_tree_opt_parse(struct rev_info *, const char **, int);
-void show_log(struct rev_info *opt, const char *sep);
+void show_log(struct rev_info *opt);
void show_decorations(struct commit *commit);
void log_write_email_headers(struct rev_info *opt, const char *name,
const char **subject_p,
--
1.5.3.6
--
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