added all of SciTECO's declarations to the "SciTECO" namespace

normally, since SciTECO is not a library, this is not strictly
necessary since every library should use proper name prefixes
or namespaces for all global declarations to avoid name clashes.

However

 * you cannot always rely on that
 * Scintilla does violate the practice of using prefixes or namespaces.
   The public APIs are OK, but it does define global functions/methods,
   e.g. for "Document" that clashed with SciTECO's "TECODocument" class at
   link-time.
   Scintilla can put its definitions in a namespace, but this feature
   cannot be easily enabled without patching Scintilla.
 * a "SciTECO" namespace will be necessary if "SciTECO" is ever to be
   turned into a library. Even if this library will have only a C-linkage
   API, it must ensure it doesn't clutter the global namespace.

So the old "TECODocument" class was renamed back to "Document"
(SciTECO::Document).

1 files changed, 4 insertions, 0 deletions

diff --git a/src/cmdline.cpp b/src/cmdline.cpp
index f6d7831..e19b3c4 100644
--- a/src/cmdline.cpp
+++ b/src/cmdline.cpp
@@ -39,6 +39,8 @@
 #include "spawn.h"
 #include "cmdline.h"
 
+namespace SciTECO {
+
 static inline const gchar *process_edit_cmd(gchar key);
 static gchar *macro_echo(const gchar *macro);
 
@@ -547,3 +549,5 @@ filename_is_dir(const gchar *filename)
 {
 	return g_str_has_suffix(filename, G_DIR_SEPARATOR_S);
 }
+
+} /* namespace SciTECO */