diff options
author | Karoly Lorentey <lorentey@elte.hu> | 2003-12-27 01:12:57 +0000 |
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committer | Karoly Lorentey <lorentey@elte.hu> | 2003-12-27 01:12:57 +0000 |
commit | 6548cf002c635f6799e2e127393128842be35632 (patch) | |
tree | fd4c575d43e456302e02f3bd042046730bd7ac8c /src/cm.h | |
parent | ce9d5d591d781613a3e3a7c4f43ab53bb0fe6637 (diff) | |
download | emacs-6548cf002c635f6799e2e127393128842be35632.tar.gz |
Full support for multiple terminal I/O (with some rough edges).
lib-src/emacsclient.c (emacs_pid): New variable.
(window_change): Forward the SIGWINCH signal to the Emacs process
after copying the size parameters to the proxy terminal.
(copy_from_to): New parameter (sigio), kill Emacs with SIGIO if it is
nonzero.
(main): Set emacs_pid.
lisp/server.el (server-process-filter): Send the pid of Emacs to emacsclient.
src/cm.c: Added tty parameters to all functions and all Wcm macro calls.
src/cm.h: Added tty parameters to all macros. Updated function prototypes.
(Wcm): Moved to struct tty_output.
src/dispextern.h: Updated function prototypes.
src/dispnew.c: Added tty parameters to all Wcm macro calls.
(do_switch_frame): Make old frame obscured, not invisible, to solve
problems with other-frame.
(Wcm): Moved to struct tty_output.
src/keyboard.c (read_avail_input): Select the frame corresponding to
the tty that was read. Slight rearrangement of tty loop.
src/lisp.h (tabs_safe_p): Removed duplicate prototype.
src/sysdep.c (hft_init, hft_reset): Added tty_output parameter.
(discard_tty_input): Discard input from all ttys on APOLLO, too.
Whatever it is.
(narrow_foreground_group, widen_foreground_group): Added tty parameter
(not really useful, the functions only work on the controlling tty.)
(tabs_safe_p): Added tty parameter.
src/term.c Added tty parameters to all Wcm macro calls.
Standardised updating_frame vs. selected frame and tty_output access.
(term_init): Allocate Wcm.
(syms_of_term): Provide the `multi-tty' feature.
src/termchar.h (struct tty_output): Added Wcm.
src/xdisp.c (try_window_id): Make sure we use the tty device
corresponding to the current frame.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-8
Diffstat (limited to 'src/cm.h')
-rw-r--r-- | src/cm.h | 109 |
1 files changed, 54 insertions, 55 deletions
@@ -98,66 +98,65 @@ struct cm int cc_vabs; }; -extern struct cm Wcm; /* Terminal capabilities */ extern char PC; /* Pad character */ /* Shorthand */ #ifndef NoCMShortHand -#define curY Wcm.cm_curY -#define curX Wcm.cm_curX -#define Up Wcm.cm_up -#define Down Wcm.cm_down -#define Left Wcm.cm_left -#define Right Wcm.cm_right -#define Tab Wcm.cm_tab -#define BackTab Wcm.cm_backtab -#define TabWidth Wcm.cm_tabwidth -#define CR Wcm.cm_cr -#define Home Wcm.cm_home -#define LastLine Wcm.cm_ll -#define AbsPosition Wcm.cm_abs -#define ColPosition Wcm.cm_habs -#define RowPosition Wcm.cm_vabs -#define MultiUp Wcm.cm_multiup -#define MultiDown Wcm.cm_multidown -#define MultiLeft Wcm.cm_multileft -#define MultiRight Wcm.cm_multiright -#define AutoWrap Wcm.cm_autowrap -#define MagicWrap Wcm.cm_magicwrap -#define UseTabs Wcm.cm_usetabs -#define FrameRows Wcm.cm_rows -#define FrameCols Wcm.cm_cols - -#define UpCost Wcm.cc_up -#define DownCost Wcm.cc_down -#define LeftCost Wcm.cc_left -#define RightCost Wcm.cc_right -#define HomeCost Wcm.cc_home -#define CRCost Wcm.cc_cr -#define LastLineCost Wcm.cc_ll -#define TabCost Wcm.cc_tab -#define BackTabCost Wcm.cc_backtab -#define AbsPositionCost Wcm.cc_abs -#define ColPositionCost Wcm.cc_habs -#define RowPositionCost Wcm.cc_vabs -#define MultiUpCost Wcm.cc_multiup -#define MultiDownCost Wcm.cc_multidown -#define MultiLeftCost Wcm.cc_multileft -#define MultiRightCost Wcm.cc_multiright +#define curY(tty) (tty)->Wcm->cm_curY +#define curX(tty) (tty)->Wcm->cm_curX +#define Up(tty) (tty)->Wcm->cm_up +#define Down(tty) (tty)->Wcm->cm_down +#define Left(tty) (tty)->Wcm->cm_left +#define Right(tty) (tty)->Wcm->cm_right +#define Tab(tty) (tty)->Wcm->cm_tab +#define BackTab(tty) (tty)->Wcm->cm_backtab +#define TabWidth(tty) (tty)->Wcm->cm_tabwidth +#define CR(tty) (tty)->Wcm->cm_cr +#define Home(tty) (tty)->Wcm->cm_home +#define LastLine(tty) (tty)->Wcm->cm_ll +#define AbsPosition(tty) (tty)->Wcm->cm_abs +#define ColPosition(tty) (tty)->Wcm->cm_habs +#define RowPosition(tty) (tty)->Wcm->cm_vabs +#define MultiUp(tty) (tty)->Wcm->cm_multiup +#define MultiDown(tty) (tty)->Wcm->cm_multidown +#define MultiLeft(tty) (tty)->Wcm->cm_multileft +#define MultiRight(tty) (tty)->Wcm->cm_multiright +#define AutoWrap(tty) (tty)->Wcm->cm_autowrap +#define MagicWrap(tty) (tty)->Wcm->cm_magicwrap +#define UseTabs(tty) (tty)->Wcm->cm_usetabs +#define FrameRows(tty) (tty)->Wcm->cm_rows +#define FrameCols(tty) (tty)->Wcm->cm_cols + +#define UpCost(tty) (tty)->Wcm->cc_up +#define DownCost(tty) (tty)->Wcm->cc_down +#define LeftCost(tty) (tty)->Wcm->cc_left +#define RightCost(tty) (tty)->Wcm->cc_right +#define HomeCost(tty) (tty)->Wcm->cc_home +#define CRCost(tty) (tty)->Wcm->cc_cr +#define LastLineCost(tty) (tty)->Wcm->cc_ll +#define TabCost(tty) (tty)->Wcm->cc_tab +#define BackTabCost(tty) (tty)->Wcm->cc_backtab +#define AbsPositionCost(tty) (tty)->Wcm->cc_abs +#define ColPositionCost(tty) (tty)->Wcm->cc_habs +#define RowPositionCost(tty) (tty)->Wcm->cc_vabs +#define MultiUpCost(tty) (tty)->Wcm->cc_multiup +#define MultiDownCost(tty) (tty)->Wcm->cc_multidown +#define MultiLeftCost(tty) (tty)->Wcm->cc_multileft +#define MultiRightCost(tty) (tty)->Wcm->cc_multiright #endif -#define cmat(row,col) (curY = (row), curX = (col)) -#define cmplus(n) \ - { \ - if ((curX += (n)) >= FrameCols && !MagicWrap) \ - { \ - if (Wcm.cm_losewrap) losecursor (); \ - else if (AutoWrap) curX = 0, curY++; \ - else curX--; \ - } \ +#define cmat(tty,row,col) (curY(tty) = (row), curX(tty) = (col)) +#define cmplus(tty,n) \ + { \ + if ((curX (tty) += (n)) >= FrameCols (tty) && !MagicWrap (tty)) \ + { \ + if ((tty)->Wcm->cm_losewrap) losecursor (tty); \ + else if (AutoWrap (tty)) curX (tty) = 0, curY (tty)++; \ + else curX (tty)--; \ + } \ } -#define losecursor() (curX = -1, curY = -1) +#define losecursor(tty) (curX(tty) = -1, curY(tty) = -1) extern int cost; extern int evalcost (); @@ -167,10 +166,10 @@ extern int evalcost (); extern struct tty_output *current_tty; extern void cmcheckmagic P_ ((struct tty_output *)); extern int cmputc P_ ((int)); -extern void cmcostinit (); +extern void cmcostinit P_ ((struct tty_output *tty)); extern void cmgoto P_ ((struct tty_output *, int, int)); -extern void Wcm_clear (); -extern int Wcm_init (); +extern void Wcm_clear P_ ((struct tty_output *tty)); +extern int Wcm_init P_ ((struct tty_output *tty)); /* arch-tag: acc1535a-7136-49d6-b22d-9bc85702251b (do not change this comment) */ |