diff options
Diffstat (limited to 'builtin-apply.c')
| -rw-r--r-- | builtin-apply.c | 54 |
1 files changed, 10 insertions, 44 deletions
diff --git a/builtin-apply.c b/builtin-apply.c index f2e9a332ca..ab393f32e9 100644 --- a/builtin-apply.c +++ b/builtin-apply.c @@ -900,56 +900,22 @@ static int find_header(char *line, unsigned long size, int *hdrsize, struct patc static void check_whitespace(const char *line, int len, unsigned ws_rule) { - const char *err = "Adds trailing whitespace"; - int seen_space = 0; - int i; - - /* - * We know len is at least two, since we have a '+' and we - * checked that the last character was a '\n' before calling - * this function. That is, an addition of an empty line would - * check the '+' here. Sneaky... - */ - if ((ws_rule & WS_TRAILING_SPACE) && isspace(line[len-2])) - goto error; - - /* - * Make sure that there is no space followed by a tab in - * indentation. - */ - if (ws_rule & WS_SPACE_BEFORE_TAB) { - err = "Space in indent is followed by a tab"; - for (i = 1; i < len; i++) { - if (line[i] == '\t') { - if (seen_space) - goto error; - } - else if (line[i] == ' ') - seen_space = 1; - else - break; - } - } - - /* - * Make sure that the indentation does not contain more than - * 8 spaces. - */ - if ((ws_rule & WS_INDENT_WITH_NON_TAB) && - (8 < len) && !strncmp("+ ", line, 9)) { - err = "Indent more than 8 places with spaces"; - goto error; - } - return; + char *err; + unsigned result = check_and_emit_line(line + 1, len - 1, ws_rule, + NULL, NULL, NULL, NULL); + if (!result) + return; - error: whitespace_error++; if (squelch_whitespace_errors && squelch_whitespace_errors < whitespace_error) ; - else + else { + err = whitespace_error_string(result); fprintf(stderr, "%s.\n%s:%d:%.*s\n", - err, patch_input_file, linenr, len-2, line+1); + err, patch_input_file, linenr, len - 2, line + 1); + free(err); + } } /* |