Usability tweak:

  Use '' quotes instead of `' to delimit names of files and packages in
  warning and error messages, because it is easier to cut-n-paste name in
  question that way (single click) without confusing the shell. And yes,
  I know that it is less eye-candy...

MFC after:	1 month

1 files changed, 13 insertions, 13 deletions

diff --git a/usr.sbin/pkg_install/add/perform.c b/usr.sbin/pkg_install/add/perform.c
index 3f981ad..dfa6269 100644
--- a/usr.sbin/pkg_install/add/perform.c
+++ b/usr.sbin/pkg_install/add/perform.c
@@ -101,7 +101,7 @@ pkg_do(char *pkg)
 	/* Is it an ftp://foo.bar.baz/file.tgz specification? */
 	if (isURL(pkg)) {
 	    if (!(Home = fileGetURL(NULL, pkg))) {
-		warnx("unable to fetch `%s' by URL", pkg);
+		warnx("unable to fetch '%s' by URL", pkg);
 		return 1;
 	    }
 	    where_to = Home;
@@ -109,7 +109,7 @@ pkg_do(char *pkg)
 	    cfile = fopen(CONTENTS_FNAME, "r");
 	    if (!cfile) {
 		warnx(
-		"unable to open table of contents file `%s' - not a package?",
+		"unable to open table of contents file '%s' - not a package?",
 		CONTENTS_FNAME);
 		goto bomb;
 	    }
@@ -142,14 +142,14 @@ pkg_do(char *pkg)
 		setenv("_TOP", Home, 1);
 	    if (unpack(pkg_fullname, extract)) {
 		warnx(
-	"unable to extract table of contents file from `%s' - not a package?",
+	"unable to extract table of contents file from '%s' - not a package?",
 		pkg_fullname);
 		goto bomb;
 	    }
 	    cfile = fopen(CONTENTS_FNAME, "r");
 	    if (!cfile) {
 		warnx(
-	"unable to open table of contents file `%s' - not a package?",
+	"unable to open table of contents file '%s' - not a package?",
 		CONTENTS_FNAME);
 		goto bomb;
 	    }
@@ -167,7 +167,7 @@ pkg_do(char *pkg)
 			    printf("Desired prefix of %s does not exist, creating..\n", p->name);
 			vsystem("mkdir -p %s", p->name);
 			if (chdir(p->name) == -1) {
-			    warn("unable to change directory to `%s'", p->name);
+			    warn("unable to change directory to '%s'", p->name);
 			    goto bomb;
 			}
 		    }
@@ -176,7 +176,7 @@ pkg_do(char *pkg)
 		}
 		else {
 		    warnx(
-		"no prefix specified in `%s' - this is a bad package!",
+		"no prefix specified in '%s' - this is a bad package!",
 			pkg_fullname);
 		    goto bomb;
 		}
@@ -203,7 +203,7 @@ pkg_do(char *pkg)
 
 	    /* Finally unpack the whole mess */
 	    if (unpack(pkg_fullname, NULL)) {
-		warnx("unable to extract `%s'!", pkg_fullname);
+		warnx("unable to extract '%s'!", pkg_fullname);
 		goto bomb;
 	    }
 	}
@@ -236,7 +236,7 @@ pkg_do(char *pkg)
     /* See if we're already registered */
     sprintf(LogDir, "%s/%s", (tmp = getenv(PKG_DBDIR)) ? tmp : DEF_LOG_DIR, PkgName);
     if (isdir(LogDir) && !Force) {
-	warnx("package `%s' already recorded as installed", PkgName);
+	warnx("package '%s' already recorded as installed", PkgName);
 	code = 1;
 	goto success;	/* close enough for government work */
     }
@@ -246,7 +246,7 @@ pkg_do(char *pkg)
 	if (p->type != PLIST_PKGDEP)
 	    continue;
 	if (Verbose)
-	    printf("Package `%s' depends on `%s'.\n", PkgName, p->name);
+	    printf("Package '%s' depends on '%s'.\n", PkgName, p->name);
 	if (vsystem("pkg_info -e %s", p->name)) {
 	    char path[FILENAME_MAX], *cp = NULL;
 
@@ -261,7 +261,7 @@ pkg_do(char *pkg)
 			if (Verbose)
 			    printf("Loading it from %s.\n", cp);
 			if (vsystem("pkg_add %s'%s'", Verbose ? "-v " : "", cp)) {
-			    warnx("autoload of dependency `%s' failed%s",
+			    warnx("autoload of dependency '%s' failed%s",
 				cp, Force ? " (proceeding anyway)" : "!");
 			    if (!Force)
 				++code;
@@ -284,13 +284,13 @@ pkg_do(char *pkg)
 			    ++code;
 		    }
 		    else if (vsystem("(pwd; cat +CONTENTS) | pkg_add %s-S", Verbose ? "-v " : "")) {
-			warnx("pkg_add of dependency `%s' failed%s",
+			warnx("pkg_add of dependency '%s' failed%s",
 				p->name, Force ? " (proceeding anyway)" : "!");
 			if (!Force)
 			    ++code;
 		    }
 		    else if (Verbose)
-			printf("\t`%s' loaded successfully.\n", p->name);
+			printf("\t'%s' loaded successfully.\n", p->name);
 		    /* Nuke the temporary playpen */
 		    leave_playpen();
 		}
@@ -439,7 +439,7 @@ pkg_do(char *pkg)
 	    if (p->type != PLIST_PKGDEP)
 		continue;
 	    if (Verbose)
-		printf("Attempting to record dependency on package `%s'\n", p->name);
+		printf("Attempting to record dependency on package '%s'\n", p->name);
 	    sprintf(contents, "%s/%s/%s", (tmp = getenv(PKG_DBDIR)) ? tmp : DEF_LOG_DIR,
 	    	    basename_of(p->name), REQUIRED_BY_FNAME);
 	    cfile = fopen(contents, "a");