Update various strings for translation, avoid _ for non-translations

Use __ instead of _ as a placeholder for ignored variables in `read`
statements.

6 files changed, 9 insertions, 9 deletions

diff --git a/builtin_set.cpp b/builtin_set.cpp
index 0434311b..b1b6b0ea 100644
--- a/builtin_set.cpp
+++ b/builtin_set.cpp
@@ -814,7 +814,7 @@ static int builtin_set(parser_t &parser, wchar_t **argv)
     env_var_t global_dest = env_get_string(dest, ENV_GLOBAL);
     if (universal && ! global_dest.missing())
     {
-        append_format(stderr_buffer, _(L"%ls: Warning: universal scope selected, but a global variable %ls exists.\n"), L"set", dest);
+        append_format(stderr_buffer, _(L"%ls: Warning: universal scope selected, but a global variable '%ls' exists.\n"), L"set", dest);
     }
 
     free(dest);
diff --git a/parse_constants.h b/parse_constants.h
index 0f882408..b82870ff 100644
--- a/parse_constants.h
+++ b/parse_constants.h
@@ -190,7 +190,7 @@ void parse_error_offset_source_start(parse_error_list_t *errors, size_t amt);
 #define CMD_OR_ERR_MSG _( L"Expected a command, but instead found a pipe. Did you mean 'COMMAND; or COMMAND'? See the help section for the 'or' builtin command by typing 'help or'.")
 
 /** Error message when a non-string token is found when expecting a command name */
-#define CMD_AND_ERR_MSG _( L"Expected a command, but instead found a '&'. Did you mean 'COMMAND; and COMMAND'? See the help section for the 'and' builtin command by typing 'help and'.")
+#define CMD_AND_ERR_MSG _( L"Expected a command, but instead found an '&'. Did you mean 'COMMAND; and COMMAND'? See the help section for the 'and' builtin command by typing 'help and'.")
 
 /** Error message when encountering an illegal command name */
 #define ILLEGAL_CMD_ERR_MSG _( L"Illegal command name '%ls'")
diff --git a/share/functions/__fish_git_prompt.fish b/share/functions/__fish_git_prompt.fish
index bc08871c..0117894f 100644
--- a/share/functions/__fish_git_prompt.fish
+++ b/share/functions/__fish_git_prompt.fish
@@ -241,7 +241,7 @@ function __fish_git_prompt_show_upstream --description "Helper function for __fi
 		# (git-svn uses essentially the same procedure internally)
 		set -l svn_upstream (git log --first-parent -1 --grep="^git-svn-id: \($svn_url_pattern\)" ^/dev/null)
 		if test (count $svn_upstream) -ne 0
-			echo $svn_upstream[-1] | read -l _ svn_upstream _
+			echo $svn_upstream[-1] | read -l __ svn_upstream __
 			set svn_upstream (echo $svn_upstream | sed 's/@.*//')
 			set -l cur_prefix
 			for i in (seq (count $svn_remote))
diff --git a/share/functions/__fish_print_help.fish b/share/functions/__fish_print_help.fish
index 0af723ba..e21de74e 100644
--- a/share/functions/__fish_print_help.fish
+++ b/share/functions/__fish_print_help.fish
@@ -32,7 +32,7 @@ function __fish_print_help --description "Print help message for the specified f
 		# different than the stdin of fish.
 		# use fd 3 to copy our stdout because we need to pipe the output of stty
 		begin
-			stty size 0<&3 | read _ cols
+			stty size 0<&3 | read __ cols
 		end 3<&1
 	end
 	if test -n "$cols"
@@ -58,7 +58,7 @@ function __fish_print_help --description "Print help message for the specified f
 		switch $line
 		case ' *' \t\*
 			# starts with whitespace, check if it has non-whitespace
-			printf "%s\n" $line | read -l word _
+			printf "%s\n" $line | read -l word __
 			if test -n $word
 				set line_type normal
 			else
diff --git a/share/functions/abbr.fish b/share/functions/abbr.fish
index 393e8243..ce104f12 100644
--- a/share/functions/abbr.fish
+++ b/share/functions/abbr.fish
@@ -66,7 +66,7 @@ function abbr --description "Manage abbreviations"
 		__fish_abbr_parse_entry $mode_arg key value
 		# ensure the key contains at least one non-space character
 		set -l IFS \n\ \t
-		printf '%s' $key | read -lz key_ _
+		printf '%s' $key | read -lz key_ __
 		if test -z "$key_"
 			printf ( _ "%s: abbreviation must have a non-empty key\n" ) abbr >&2
 			return 1
@@ -144,10 +144,10 @@ end
 
 function __fish_abbr_parse_entry -S -a __input __key __value
 	if test -z "$__key"
-		set __key _
+		set __key __
 	end
 	if test -z "$__value"
-		set __value _
+		set __value __
 	end
 	set -l IFS '= '
 	switch $__input
diff --git a/share/functions/type.fish b/share/functions/type.fish
index 69c15186..5c48dcd0 100644
--- a/share/functions/type.fish
+++ b/share/functions/type.fish
@@ -23,7 +23,7 @@ function type --description "Print the type of a command"
 					case '-??*'
 						# combined flags
 						set -l IFS
-						echo -n $flag | read _ flag arg
+						echo -n $flag | read __ flag arg
 						set flag -$flag
 						set arg -$arg
 				end