Commit 54ad07d3 authored by Richard M. Stallman's avatar Richard M. Stallman

[MSDOS]: New buffer-local variable:

buffer-file-type to handle DOS newlines.
parent 7e6c2178
......@@ -140,6 +140,10 @@ Lisp_Object Qinsert_behind_hooks;
/* For debugging; temporary. See set_buffer_internal. */
/* Lisp_Object Qlisp_mode, Vcheck_symbol; */
#ifdef MSDOS
Lisp_Object Qbuffer_file_type;
#endif
nsberror (spec)
Lisp_Object spec;
{
......@@ -2064,6 +2068,9 @@ init_buffer_once ()
buffer_defaults.truncate_lines = Qnil;
buffer_defaults.ctl_arrow = Qt;
#ifdef MSDOS
buffer_defaults.buffer_file_type = 0; /* TEXT */
#endif
XFASTINT (buffer_defaults.fill_column) = 70;
XFASTINT (buffer_defaults.left_margin) = 0;
......@@ -2105,6 +2112,9 @@ init_buffer_once ()
XFASTINT (buffer_local_flags.abbrev_table) = 0x1000;
XFASTINT (buffer_local_flags.display_table) = 0x2000;
XFASTINT (buffer_local_flags.syntax_table) = 0x8000;
#ifdef MSDOS
XFASTINT (buffer_local_flags.buffer_file_type) = 0x4000;
#endif
Vbuffer_alist = Qnil;
current_buffer = 0;
......@@ -2239,6 +2249,14 @@ This is the same as (default-value 'tab-width).");
"Default value of `case-fold-search' for buffers that don't override it.\n\
This is the same as (default-value 'case-fold-search).");
#ifdef MSDOS
DEFVAR_LISP_NOPRO ("default-buffer-file-type",
&buffer_defaults.buffer_file_type,
"Default file type for buffers that do not override it.\n\
This is the same as (default-value 'buffer-file-type).\n\
The file type is nil for text, t for binary.");
#endif
DEFVAR_PER_BUFFER ("mode-line-format", &current_buffer->mode_line_format,
Qnil, 0);
......@@ -2268,6 +2286,7 @@ A string is printed verbatim in the mode line except for %-constructs:\n\
%s -- print process status. %l -- print the current line number.\n\
%p -- print percent of buffer above top of window, or top, bot or all.\n\
%n -- print Narrow if appropriate.\n\
%t -- print T if files is text, B if binary.\n\
%[ -- print one [ for each recursive editing level. %] similar.\n\
%% -- print %. %- -- print infinitely many dashes.\n\
Decimal digits after the % specify field width to which to pad.");
......@@ -2326,6 +2345,12 @@ Note that this is overridden by the variable\n\
`truncate-partial-width-windows' if that variable is non-nil\n\
and this buffer is not full-frame width.");
#ifdef MSDOS
DEFVAR_PER_BUFFER ("buffer-file-type", &current_buffer->buffer_file_type,
Qnil,
"*If visited file is text, nil; otherwise, t.");
#endif
DEFVAR_PER_BUFFER ("default-directory", &current_buffer->directory,
make_number (Lisp_String),
"Name of default directory of current buffer. Should end with slash.\n\
......
......@@ -244,6 +244,10 @@ struct buffer
Lisp_Object left_margin;
/* Function to call when insert space past fill column */
Lisp_Object auto_fill_function;
#ifdef MSDOS
/* nil: text, t: binary. */
Lisp_Object buffer_file_type;
#endif
/* String of length 256 mapping each char to its lower-case version. */
Lisp_Object downcase_table;
......
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