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comparison lib/quotearg.c @ 2145:d0a924014953

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(quotearg_buffer_restyled): Do not quote alert, backslash, formfeed, and vertical tab unnecessarily in shell quoting style.
author Jim Meyering <jim@meyering.net>
date Mon, 17 Jan 2000 08:01:40 +0000
parents 30abc8682bdf
children 37b73a4c0ec5
comparison
equal deleted inserted replaced
2144:058d24018808 2145:d0a924014953
260 #if HAVE_C_BACKSLASH_A 260 #if HAVE_C_BACKSLASH_A
261 case '\a': esc = 'a'; goto c_escape; 261 case '\a': esc = 'a'; goto c_escape;
262 #endif 262 #endif
263 case '\b': esc = 'b'; goto c_escape; 263 case '\b': esc = 'b'; goto c_escape;
264 case '\f': esc = 'f'; goto c_escape; 264 case '\f': esc = 'f'; goto c_escape;
265 case '\n': esc = 'n'; goto c_escape; 265 case '\n': esc = 'n'; goto c_and_shell_escape;
266 case '\r': esc = 'r'; goto c_escape; 266 case '\r': esc = 'r'; goto c_and_shell_escape;
267 case '\t': esc = 't'; goto c_escape; 267 case '\t': esc = 't'; goto c_and_shell_escape;
268 case '\v': esc = 'v'; goto c_escape; 268 case '\v': esc = 'v'; goto c_escape;
269 case '\\': esc = c; goto c_escape; 269 case '\\': esc = c; goto c_and_shell_escape;
270 270
271 c_and_shell_escape:
272 if (quoting_style == shell_quoting_style)
273 goto use_shell_always_quoting_style;
271 c_escape: 274 c_escape:
272 if (backslash_escapes) 275 if (backslash_escapes)
273 { 276 {
274 c = esc; 277 c = esc;
275 goto store_escape; 278 goto store_escape;
276 } 279 }
277 if (quoting_style == shell_quoting_style)
278 goto use_shell_always_quoting_style;
279 break; 280 break;
280 281
281 case '#': case '~': 282 case '#': case '~':
282 if (i != 0) 283 if (i != 0)
283 break; 284 break;