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-rwxr-xr-xt/t4202-log.sh21
-rw-r--r--utf8.c26
2 files changed, 38 insertions, 9 deletions
diff --git a/t/t4202-log.sh b/t/t4202-log.sh
index 1e952ca..779a5ad 100755
--- a/t/t4202-log.sh
+++ b/t/t4202-log.sh
@@ -64,6 +64,27 @@ test_expect_success 'format' '
'
cat > expect << EOF
+ This is
+ the sixth
+ commit.
+ This is
+ the fifth
+ commit.
+EOF
+
+test_expect_success 'format %w(12,1,2)' '
+
+ git log -2 --format="%w(12,1,2)This is the %s commit." > actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'format %w(,1,2)' '
+
+ git log -2 --format="%w(,1,2)This is%nthe %s%ncommit." > actual &&
+ test_cmp expect actual
+'
+
+cat > expect << EOF
804a787 sixth
394ef78 fifth
5d31159 fourth
diff --git a/utf8.c b/utf8.c
index 5c18f0c..01d1869 100644
--- a/utf8.c
+++ b/utf8.c
@@ -298,6 +298,22 @@ static void print_spaces(struct strbuf *buf, int count)
strbuf_write(buf, s, count);
}
+static void strbuf_add_indented_text(struct strbuf *buf, const char *text,
+ int indent, int indent2)
+{
+ if (indent < 0)
+ indent = 0;
+ while (*text) {
+ const char *eol = strchrnul(text, '\n');
+ if (*eol == '\n')
+ eol++;
+ print_spaces(buf, indent);
+ strbuf_write(buf, text, eol - text);
+ text = eol;
+ indent = indent2;
+ }
+}
+
/*
* Wrap the text, if necessary. The variable indent is the indent for the
* first line, indent2 is the indent for all other lines.
@@ -311,15 +327,7 @@ int strbuf_add_wrapped_text(struct strbuf *buf,
const char *bol = text, *space = NULL;
if (width <= 0) {
- /* just indent */
- while (*text) {
- const char *eol = strchrnul(text, '\n');
- if (*eol == '\n')
- eol++;
- print_spaces(buf, indent);
- strbuf_write(buf, text, eol-text);
- text = eol;
- }
+ strbuf_add_indented_text(buf, text, indent, indent2);
return 1;
}