Imported from ../bash-2.01.tar.gz.

lib/readline/doc/Makefile

@@ -1,9 +1,13 @@
 # This makefile for Readline library documentation is in -*- text -*- mode.
 # Emacs likes it that way.
-TEXI2DVI = texi2dvi
-
 RM = rm -f
 
+MAKEINFO    = makeinfo
+TEXI2DVI    = texi2dvi
+TEXI2HTML   = texi2html
+QUIETPS     = #set this to -q to shut up dvips
+DVIPS       = dvips -D 300 $(QUIETPS) -o $@     # tricky
+
 INSTALL_DATA = cp
 infodir = /usr/local/info
 
@@ -15,39 +19,42 @@ INFOOBJ = readline.info history.info
 PSOBJ = readline.ps history.ps
 HTMLOBJ = readline.html history.html
 
-all: info dvi html
+all: info dvi html ps
+nodvi: info html
 
 readline.dvi: $(RLSRC)
 	$(TEXI2DVI) rlman.texinfo
 	mv rlman.dvi readline.dvi
 
 readline.info: $(RLSRC)
-	makeinfo --no-split -o $@ rlman.texinfo
+	$(MAKEINFO) --no-split -o $@ rlman.texinfo
 
 history.dvi: ${HISTSRC}
 	$(TEXI2DVI) hist.texinfo
 	mv hist.dvi history.dvi
 
 history.info: ${HISTSRC}
-	makeinfo --no-split -o $@ hist.texinfo
+	$(MAKEINFO) --no-split -o $@ hist.texinfo
 
 readline.ps:	readline.dvi
-	dvips -D 300 -o $@ readline.dvi
+	$(RM) $@
+	$(DVIPS) readline.dvi
 
 history.ps:	history.dvi
-	dvips -D 300 -o $@ history.dvi
+	$(RM) $@
+	$(DVIPS) history.dvi
 
 readline.html:	${RLSRC}
-	texi2html rlman.texinfo
+	$(TEXI2HTML) rlman.texinfo
 	sed -e 's:rlman.html:readline.html:' -e 's:rlman_toc.html:readline_toc.html:' rlman.html > readline.html
 	sed -e 's:rlman.html:readline.html:' -e 's:rlman_toc.html:readline_toc.html:' rlman_toc.html > readline_toc.html
-	rm -f rlman.html rlman_toc.html
+	$(RM) rlman.html rlman_toc.html
 
 history.html:	${HISTSRC}
-	texi2html hist.texinfo
+	$(TEXI2HTML) hist.texinfo
 	sed -e 's:hist.html:history.html:' -e 's:hist_toc.html:history_toc.html:' hist.html > history.html
 	sed -e 's:hist.html:history.html:' -e 's:hist_toc.html:history_toc.html:' hist_toc.html > history_toc.html
-	rm -f hist.html hist_toc.html
+	$(RM) hist.html hist_toc.html
 
 info:	$(INFOOBJ)
 dvi:	$(DVIOBJ)

lib/readline/doc/hstech.texinfo

@@ -415,6 +415,17 @@ If non-zero, single-quoted words are not scanned for the history expansion
 character.  The default value is 0.
 @end deftypevar
 
+@deftypevar {Function *} history_inhibit_expansion_function
+This should be set to the address of a function that takes two arguments:
+a @code{char *} (@var{string}) and an integer index into that string (@var{i}).
+It should return a non-zero value if the history expansion starting at
+@var{string[i]} should not be performed; zero if the expansion should
+be done.
+It is intended for use by applications like Bash that use the history
+expansion character for additional purposes.
+By default, this variable is set to NULL.
+@end deftypevar
+
 @node History Programming Example
 @section History Programming Example
 

lib/readline/doc/rltech.texinfo

@@ -312,7 +312,7 @@ to get a character from the input stream.  By default, it is set to
 (@pxref{Utility Functions}).
 @end deftypevar
 
-@deftypevar {Function *} rl_redisplay_function
+@deftypevar {VFunction *} rl_redisplay_function
 If non-zero, @code{readline} will call indirectly through this pointer
 to update the display with the current contents of the editing buffer.
 By default, it is set to @code{rl_redisplay}, the default @code{readline}
@@ -417,6 +417,11 @@ Return the keymap matching @var{name}.  @var{name} is one which would
 be supplied in a @code{set keymap} inputrc line (@pxref{Readline Init File}).
 @end deftypefun
 
+@deftypefun {char *} rl_get_keymap_name (Keymap keymap)
+Return the name matching @var{keymap}.  @var{name} is one which would
+be supplied in a @code{set keymap} inputrc line (@pxref{Readline Init File}).
+@end deftypefun
+
 @node Binding Keys
 @subsection Binding Keys
 
@@ -576,7 +581,7 @@ that text.
 @node Redisplay
 @subsection Redisplay
 
-@deftypefun int rl_redisplay ()
+@deftypefun void rl_redisplay ()
 Change what's displayed on the screen to reflect the current contents
 of @code{rl_line_buffer}.
 @end deftypefun
@@ -650,6 +655,11 @@ before Readline attempts to read characters from the terminal with
 @code{rl_read_key ()}.
 @end deftypefun
 
+@deftypefun rl_extend_line_buffer (int len)
+Ensure that @code{rl_line_buffer} has enough space to hold @var{len}
+characters, possibly reallocating it if necessary.
+@end deftypefun
+
 @deftypefun int rl_initialize ()
 Initialize or re-initialize Readline's internal state.
 @end deftypefun
@@ -870,7 +880,7 @@ that does the initial simple matching selection algorithm (see
 This is a pointer to the generator function for @code{completion_matches
 ()}.  If the value of @code{rl_completion_entry_function} is
 @code{(Function *)NULL} then the default filename generator function,
-@code{filename_entry_function ()}, is used.
+@code{filename_completion_function ()}, is used.
 @end deftypevar
 
 @node Completion Functions
@@ -1069,7 +1079,7 @@ by @code{rl_filename_quoting_function}.
 @end deftypevar
 
 @deftypevar int rl_inhibit_completion
-If this variable is non-zero, completion is inhibited.  The completion
+If this variable is non-zero, completion is inhibit<ed.  The completion
 character will be inserted as any other bound to @code{self-insert}.
 @end deftypevar
 

lib/readline/doc/rluser.texinfo

@@ -605,31 +605,31 @@ Meta-Control-h:	backward-kill-word	Text after the function name is ignored
 #
 # Arrow keys in keypad mode
 #
-#"\M-OD"        backward-char
-#"\M-OC"        forward-char
-#"\M-OA"        previous-history
-#"\M-OB"        next-history
+#"\M-OD":        backward-char
+#"\M-OC":        forward-char
+#"\M-OA":        previous-history
+#"\M-OB":        next-history
 #
 # Arrow keys in ANSI mode
 #
-"\M-[D"        backward-char
-"\M-[C"        forward-char
-"\M-[A"        previous-history
-"\M-[B"        next-history
+"\M-[D":        backward-char
+"\M-[C":        forward-char
+"\M-[A":        previous-history
+"\M-[B":        next-history
 #
 # Arrow keys in 8 bit keypad mode
 #
-#"\M-\C-OD"       backward-char
-#"\M-\C-OC"       forward-char
-#"\M-\C-OA"       previous-history
-#"\M-\C-OB"       next-history
+#"\M-\C-OD":       backward-char
+#"\M-\C-OC":       forward-char
+#"\M-\C-OA":       previous-history
+#"\M-\C-OB":       next-history
 #
 # Arrow keys in 8 bit ANSI mode
 #
-#"\M-\C-[D"       backward-char
-#"\M-\C-[C"       forward-char
-#"\M-\C-[A"       previous-history
-#"\M-\C-[B"       next-history
+#"\M-\C-[D":       backward-char
+#"\M-\C-[C":       forward-char
+#"\M-\C-[A":       previous-history
+#"\M-\C-[B":       next-history
 
 C-q: quoted-insert
 
@@ -921,10 +921,18 @@ Add this digit to the argument already accumulating, or start a new
 argument.  @key{M--} starts a negative argument.
 
 @item universal-argument ()
-Each time this is executed, the argument count is multiplied by four.
+This is another way to specify an argument.
+If this command is followed by one or more digits, optionally with a
+leading minus sign, those digits define the argument.
+If the command is followed by digits, executing @code{universal-argument}
+again ends the numeric argument, but is otherwise ignored.
+As a special case, if this command is immediately followed by a
+character that is neither a digit or minus sign, the argument count
+for the next command is multiplied by four.
 The argument count is initially one, so executing this function the
-first time makes the argument count four.  By default, this is not
-bound to a key.
+first time makes the argument count four, a second time makes the
+argument count sixteen, and so on.
+By default, this is not bound to a key.
 @end ftable
 
 @node Commands For Completion
@@ -1122,6 +1130,12 @@ word expansions.
 @item history-expand-line (M-^)
 Perform history expansion on the current line.
 
+@item alias-expand-line
+Perform alias expansion on the current line (@pxref{Aliases}).
+
+@item history-and-alias-expand-line
+Perform history and alias expansion on the current line.
+
 @item insert-last-argument (M-., M-_)
 A synonym for @code{yank-last-arg}.