t/README: justify why "! grep foo" is sufficient

diff --git a/quote.c b/quote.c
index 5c8808160e700af0c055a84f8527eb3ac76962d9..45e3db12d514dd7393539ca0aff09f5aa8467b8d 100644 (file)
--- a/quote.c
+++ b/quote.c
@@ -42,23 +42,6 @@ void sq_quote_buf(struct strbuf *dst, const char *src)
        free(to_free);
 }
 
-void sq_quote_print(FILE *stream, const char *src)
-{
-       char c;
-
-       fputc('\'', stream);
-       while ((c = *src++)) {
-               if (need_bs_quote(c)) {
-                       fputs("'\\", stream);
-                       fputc(c, stream);
-                       fputc('\'', stream);
-               } else {
-                       fputc(c, stream);
-               }
-       }
-       fputc('\'', stream);
-}
-
 void sq_quote_argv(struct strbuf *dst, const char** argv, size_t maxlen)
 {
        int i;
@@ -408,72 +391,72 @@ int unquote_c_style(struct strbuf *sb, const char *quoted, const char **endp)
 
 /* quoting as a string literal for other languages */
 
-void perl_quote_print(FILE *stream, const char *src)
+void perl_quote_buf(struct strbuf *sb, const char *src)
 {
        const char sq = '\'';
        const char bq = '\\';
        char c;
 
-       fputc(sq, stream);
+       strbuf_addch(sb, sq);
        while ((c = *src++)) {
                if (c == sq || c == bq)
-                       fputc(bq, stream);
-               fputc(c, stream);
+                       strbuf_addch(sb, bq);
+               strbuf_addch(sb, c);
        }
-       fputc(sq, stream);
+       strbuf_addch(sb, sq);
 }
 
-void python_quote_print(FILE *stream, const char *src)
+void python_quote_buf(struct strbuf *sb, const char *src)
 {
        const char sq = '\'';
        const char bq = '\\';
        const char nl = '\n';
        char c;
 
-       fputc(sq, stream);
+       strbuf_addch(sb, sq);
        while ((c = *src++)) {
                if (c == nl) {
-                       fputc(bq, stream);
-                       fputc('n', stream);
+                       strbuf_addch(sb, bq);
+                       strbuf_addch(sb, 'n');
                        continue;
                }
                if (c == sq || c == bq)
-                       fputc(bq, stream);
-               fputc(c, stream);
+                       strbuf_addch(sb, bq);
+               strbuf_addch(sb, c);
        }
-       fputc(sq, stream);
+       strbuf_addch(sb, sq);
 }
 
-void tcl_quote_print(FILE *stream, const char *src)
+void tcl_quote_buf(struct strbuf *sb, const char *src)
 {
        char c;
 
-       fputc('"', stream);
+       strbuf_addch(sb, '"');
        while ((c = *src++)) {
                switch (c) {
                case '[': case ']':
                case '{': case '}':
                case '$': case '\\': case '"':
-                       fputc('\\', stream);
+                       strbuf_addch(sb, '\\');
                default:
-                       fputc(c, stream);
+                       strbuf_addch(sb, c);
                        break;
                case '\f':
-                       fputs("\\f", stream);
+                       strbuf_addstr(sb, "\\f");
                        break;
                case '\r':
-                       fputs("\\r", stream);
+                       strbuf_addstr(sb, "\\r");
                        break;
                case '\n':
-                       fputs("\\n", stream);
+                       strbuf_addstr(sb, "\\n");
                        break;
                case '\t':
-                       fputs("\\t", stream);
+                       strbuf_addstr(sb, "\\t");
                        break;
                case '\v':
-                       fputs("\\v", stream);
+                       strbuf_addstr(sb, "\\v");
                        break;
                }
        }
-       fputc('"', stream);
+       strbuf_addch(sb, '"');
 }