averello/git-mirror
1
0
Fork 0
mirror of https://github.com/git/git.git synced 2025-12-12 20:36:24 +01:00
Code Issues Packages Projects Releases Wiki Activity

Full rework of quote_c_style and write_name_quoted.

Browse Source 
* quote_c_style works on a strbuf instead of a wild buffer.
* quote_c_style is now clever enough to not add double quotes if not needed.

* write_name_quoted inherits those advantages, but also take a different
  set of arguments. Now instead of asking for quotes or not, you pass a
  "terminator". If it's \0 then we assume you don't want to escape, else C
  escaping is performed. In any case, the terminator is also appended to the
  stream. It also no longer takes the prefix/prefix_len arguments, as it's
  seldomly used, and makes some optimizations harder.

* write_name_quotedpfx is created to work like write_name_quoted and take
  the prefix/prefix_len arguments.

Thanks to those API changes, diff.c has somehow lost weight, thanks to the
removal of functions that were wrappers around the old write_name_quoted
trying to give it a semantics like the new one, but performing a lot of
allocations for this goal. Now we always write directly to the stream, no
intermediate allocation is performed.

As a side effect of the refactor in builtin-apply.c, the length of the bar
graphs in diffstats are not affected anymore by the fact that the path was
clipped.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
This commit is contained in:
Pierre Habouzit
2007-09-20 00:42:15 +02:00
committed by Junio C Hamano
parent 7fb1011e61
commit 663af3422a
10 changed files with 272 additions and 367 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
quote.h
View File

@@ -44,11 +44,11 @@ extern int add_to_string(char **ptrp, int *sizep, const char *str, int quote);
extern char *sq_dequote(char *);
extern int unquote_c_style(struct strbuf *, const char *quoted, const char **endp);
extern int quote_c_style(const char *name, char *outbuf, FILE *outfp,
int nodq);
extern size_t quote_c_style(const char *name, struct strbuf *, FILE *, int no_dq);
extern void write_name_quoted(const char *prefix, int prefix_len,
const char *name, int quote, FILE *out);
extern void write_name_quoted(const char *name, FILE *, int terminator);
extern void write_name_quotedpfx(const char *pfx, size_t pfxlen,
const char *name, FILE *, int terminator);
/* quoting as a string literal for other languages */
extern void perl_quote_print(FILE *stream, const char *src);