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author | Lars Wendler <polynomial-c@gentoo.org> | 2020-06-02 10:58:56 +0200 |
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committer | Lars Wendler <polynomial-c@gentoo.org> | 2020-06-02 10:59:39 +0200 |
commit | 4bacce7ef70e00b25409f2b7354a058283773033 (patch) | |
tree | 0a0be7835e389468b7619eaef21fd1d8cac226cf /app-shells/dash/files | |
parent | app-shells/dash: Bump to version 0.5.11 (diff) | |
download | gentoo-4bacce7ef70e00b25409f2b7354a058283773033.tar.gz gentoo-4bacce7ef70e00b25409f2b7354a058283773033.tar.bz2 gentoo-4bacce7ef70e00b25409f2b7354a058283773033.zip |
app-shells/dash: Removed old
Package-Manager: Portage-2.3.100, Repoman-2.3.22
Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>
Diffstat (limited to 'app-shells/dash/files')
-rw-r--r-- | app-shells/dash/files/dash-0.5.9.1-dumb-echo.patch | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/app-shells/dash/files/dash-0.5.9.1-dumb-echo.patch b/app-shells/dash/files/dash-0.5.9.1-dumb-echo.patch deleted file mode 100644 index cbf5febafd19..000000000000 --- a/app-shells/dash/files/dash-0.5.9.1-dumb-echo.patch +++ /dev/null @@ -1,92 +0,0 @@ -http://bugs.gentoo.org/337329 -http://bugs.gentoo.org/527848 - -there's no requirement for `echo` to support escape sequences. bash, by default, -does not, while dash always does. POSIX permits either behavior: -http://pubs.opengroup.org/onlinepubs/9699919799/utilities/echo.html - -however, since the behavior is not portable, no one should be relying on echo -having any specific behavior. they should use `printf` when they want an escape -sequence. it also makes dash smaller & faster to disable this logic entirely. - ---- dash-0.5.9.1/src/bltin/printf.c -+++ dash-0.5.9.1/src/bltin/printf.c -@@ -449,21 +449,12 @@ - int - echocmd(int argc, char **argv) - { -- int nonl; -- -- nonl = *++argv ? equal(*argv, "-n") : 0; -- argv += nonl; -- -- do { -- int c; -- -- if (likely(*argv)) -- nonl += print_escape_str("%s", NULL, NULL, *argv++); -- if (likely((nonl + !*argv) > 1)) -- break; -- -- c = *argv ? ' ' : '\n'; -- out1c(c); -- } while (*argv); -+ int i; -+ for (i = 1; i < argc; ++i) { -+ outstr(argv[i], out1); -+ if (i < argc - 1) -+ outc(' ', out1); -+ } -+ outc('\n', out1); - return 0; - } ---- dash-0.5.9.1/src/dash.1 -+++ dash-0.5.9.1/src/dash.1 -@@ -1182,43 +1182,15 @@ - option turns off the effect of any preceding - .Fl P - options. --.It Xo echo Op Fl n -+.It Xo echo - .Ar args... - .Xc - Print the arguments on the standard output, separated by spaces. --Unless the --.Fl n --option is present, a newline is output following the arguments. - .Pp --If any of the following sequences of characters is encountered during --output, the sequence is not output. Instead, the specified action is --performed: --.Bl -tag -width indent --.It Li \eb --A backspace character is output. --.It Li \ec --Subsequent output is suppressed. This is normally used at the end of the --last argument to suppress the trailing newline that --.Ic echo --would otherwise output. --.It Li \ef --Output a form feed. --.It Li \en --Output a newline character. --.It Li \er --Output a carriage return. --.It Li \et --Output a (horizontal) tab character. --.It Li \ev --Output a vertical tab. --.It Li \e0 Ns Ar digits --Output the character whose value is given by zero to three octal digits. --If there are zero digits, a nul character is output. --.It Li \e\e --Output a backslash. --.El -+No arguments or backslash sequences are supported as they are not portable. -+They will be printed out exactly as passed in. - .Pp --All other backslash sequences elicit undefined behaviour. -+You can replace `echo -n ...` with the portable `printf %s ...` construct. - .It eval Ar string ... - Concatenate all the arguments with spaces. - Then re-parse and execute the command. |