trivial locale cleanups

Clarify the purpose of the `N_()` macro. Remove inconsistent capitalization of
two strings in the parser module.

2 files changed, 6 insertions, 4 deletions

diff --git a/src/common.h b/src/common.h
index 87fefed3..b8791279 100644
--- a/src/common.h
+++ b/src/common.h
@@ -229,8 +229,10 @@ void write_ignore(int fd, const void *buff, size_t count);
 /// Shorthand for wgettext call in situations where a C-style string is needed (e.g., fwprintf()).
 #define _(wstr) wgettext(wstr).c_str()
 
-/// Noop, used to tell xgettext that a string should be translated, even though it is not directly
-/// sent to wgettext.
+/// Noop, used to tell xgettext that a string should be translated. Use this when a string cannot be
+/// passed through wgettext() at the point where it is used. For example, when initializing a
+/// static array or structure. You must pass the string through wgettext() when it is used.
+/// See https://developer.gnome.org/glib/stable/glib-I18N.html#N-:CAPS
 #define N_(wstr) wstr
 
 /// Check if the specified string element is a part of the specified string list.
diff --git a/src/parser.cpp b/src/parser.cpp
index 86026f80..6b19f349 100644
--- a/src/parser.cpp
+++ b/src/parser.cpp
@@ -37,7 +37,7 @@ class io_chain_t;
 #define FOR_BLOCK N_(L"'for' block")
 
 /// Breakpoint block.
-#define BREAKPOINT_BLOCK N_(L"Block created by breakpoint")
+#define BREAKPOINT_BLOCK N_(L"block created by breakpoint")
 
 /// If block description.
 #define IF_BLOCK N_(L"'if' conditional block")
@@ -67,7 +67,7 @@ class io_chain_t;
 #define BEGIN_BLOCK N_(L"'begin' unconditional block")
 
 /// Source block description.
-#define SOURCE_BLOCK N_(L"Block created by the . builtin")
+#define SOURCE_BLOCK N_(L"block created by the . builtin")
 
 /// Source block description.
 #define EVENT_BLOCK N_(L"event handler block")