support UNIX-shell-like tilde-expansions in file names and directories

 * expands to the value of $HOME (the env variable instead of
   the register which currently makes a slight difference).
 * supported for tab-completions
 * supported for all file-name accepting commands.
   The expansion is done centrally in StateExpectFile::done().
   A new virtual method StateExpectFile::got_file() has been
   introduced to pass the expanded/processed file name to
   command implementations.
 * sciteco(7) has been updated: There is now a separate section
   on file name arguments and file name handling in SciTECO.
   This information is important but has been scattered across
   the document previously.
 * optimized is_glob_pattern() in glob.h

1 files changed, 3 insertions, 3 deletions

diff --git a/src/qregisters.h b/src/qregisters.h
index 2933dc8..ec40bb4 100644
--- a/src/qregisters.h
+++ b/src/qregisters.h
@@ -420,7 +420,7 @@ private:
 
 class StateLoadQReg : public StateExpectFile {
 private:
-	State *done(const gchar *str);
+	State *got_file(const gchar *filename);
 };
 
 class StateEPctCommand : public StateExpectQReg {
@@ -430,7 +430,7 @@ private:
 
 class StateSaveQReg : public StateExpectFile {
 private:
-	State *done(const gchar *str);
+	State *got_file(const gchar *filename);
 };
 
 class StateQueryQReg : public StateExpectQReg {
@@ -494,7 +494,7 @@ private:
 
 class StateMacroFile : public StateExpectFile {
 private:
-	State *done(const gchar *str);
+	State *got_file(const gchar *filename);
 };
 
 class StateCopyToQReg : public StateExpectQReg {