bump version.

* add a timeout value (SELECT_TIMEOUT) of 20ms in the select() call
* wait at least 20ms (DRAW_TIMEOUT) between draw() calls
* only copy dirty lines from the buffer to the screen

what draw() does:
* clears dirty lines in the buffer
* draws the longest same-attributes string of each
  dirty line to the buffer with multiple xdraws() call
* copies the current dirty line from buffer to the screen with a single
  xcopy() call

this changeset makes st run ~10x faster.

.hgtags

@@ -0,0 +1,3 @@
+cbc18c988236c63a58ed24031805e8d36a3ad01a 0.1
+f245ac2efd8ac2f1ac6bffae876c2663e794f79d 0.1.1
+3c2f9f2ab5e433db1401047760ec31d66939b74b 0.2

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2009, Aurélien APTEL <aurelien dot aptel at gmail dot com>
+Copyright (c) 2009-2012, Aurélien APTEL <aurelien dot aptel at gmail dot com>
 Copyright (c) 2009, Anselm R Garbe <garbeam at gmail dot com>
 
 Redistribution and use in source and binary forms, with or without

README

@@ -21,7 +21,14 @@ necessary as root):
 
 Running st
 ----------
-See the man page for details.
+If you don't install st, define TNAME to "xterm" in config.h or make sure to at
+least compile st terminfo entry with the following command:
+
+    tic -s st.info
+
+It should print the path of the compiled terminfo entry. You can
+safely remove it if you don't plan to use st anymore.
+See the man page for additional details.
 
 Credits
 -------

TODO

@@ -9,7 +9,18 @@ code & interface
 ----------------
 
 * clean selection code
-* use the real x11 clipboard
+* clean and complete terminfo entry
-* clean terminfo entry
+* fast drawing
-* utf8
 * ...
+
+bugs
+----
+
+* handle XOpenMI() errors
+* fix shift up/down (shift selection in emacs)
+
+misc
+----
+
+    $ grep -nE 'XXX|TODO' st.c
+

config.def.h

@@ -1,12 +1,16 @@
-#define TAB 8
+
-#define TNAME "st-256color"
 #define FONT "-*-*-medium-r-*-*-*-120-75-75-*-60-*-*"
 #define BOLDFONT "-*-*-bold-r-*-*-*-120-75-75-*-60-*-*"
+
+/* Space in pixels around the terminal buffer */
 #define BORDER 2
+
+/* Default shell to use if SHELL is not set in the env */
 #define SHELL "/bin/sh"
 
-/* Terminal colors */
+/* Terminal colors (16 first used in escape sequence) */
 static const char *colorname[] = {
+	/* 8 normal colors */
 	"black",
 	"red3",
 	"green3",
@@ -15,6 +19,8 @@ static const char *colorname[] = {
 	"magenta3",
 	"cyan3",
 	"gray90",
+
+	/* 8 bright colors */
 	"gray50",
 	"red",
 	"green",
@@ -22,38 +28,55 @@ static const char *colorname[] = {
 	"#5c5cff",
 	"magenta",
 	"cyan",
-	"white"
+	"white",
+	
+	[255] = 0,
+	
+	/* more colors can be added after 255 to use with DefaultXX */
+	"#cccccc",
+	"#333333",
 };
 
-/* Default colors (colorname index) */
+/* Default colors (colorname index)
-/* foreground, background, cursor */
+   foreground, background, cursor, unfocused cursor */
 #define DefaultFG  7
 #define DefaultBG  0
-#define DefaultCS 1
+#define DefaultCS  256
+#define DefaultUCS 257
 
-/* Special keys */
+/* Special keys (change & recompile st.info accordingly)
+   Keep in mind that kpress() in st.c hardcodes some keys.
+
+   Mask value:
+   * Use XK_ANY_MOD to match the key no matter modifiers state
+   * Use XK_NO_MOD to match the key alone (no modifiers)
+   
+      key,        mask,  output */
 static Key key[] = {
-	{ XK_BackSpace, "\177" },
+	{ XK_BackSpace, XK_NO_MOD, "\177" },
-	{ XK_Insert,    "\033[2~" },
+   	{ XK_Insert,    XK_NO_MOD, "\033[2~" },
-	{ XK_Delete,    "\033[3~" },
+	{ XK_Delete,    XK_NO_MOD, "\033[3~" },
-	{ XK_Home,      "\033[1~" },
+	{ XK_Home,      XK_NO_MOD, "\033[1~" },
-	{ XK_End,       "\033[4~" },
+	{ XK_End,       XK_NO_MOD, "\033[4~" },
-	{ XK_Prior,     "\033[5~" },
+	{ XK_Prior,     XK_NO_MOD, "\033[5~" },
-	{ XK_Next,      "\033[6~" },
+	{ XK_Next,      XK_NO_MOD, "\033[6~" },
-	{ XK_F1,        "\033OP"   },
+	{ XK_F1,        XK_NO_MOD, "\033OP"   },
-	{ XK_F2,        "\033OQ"   },
+	{ XK_F2,        XK_NO_MOD, "\033OQ"   },
-	{ XK_F3,        "\033OR"   },
+	{ XK_F3,        XK_NO_MOD, "\033OR"   },
-	{ XK_F4,        "\033OS"   },
+	{ XK_F4,        XK_NO_MOD, "\033OS"   },
-	{ XK_F5,        "\033[15~" },
+	{ XK_F5,        XK_NO_MOD, "\033[15~" },
-	{ XK_F6,        "\033[17~" },
+	{ XK_F6,        XK_NO_MOD, "\033[17~" },
-	{ XK_F7,        "\033[18~" },
+	{ XK_F7,        XK_NO_MOD, "\033[18~" },
-	{ XK_F8,        "\033[19~" },
+	{ XK_F8,        XK_NO_MOD, "\033[19~" },
-	{ XK_F9,        "\033[20~" },
+	{ XK_F9,        XK_NO_MOD, "\033[20~" },
-	{ XK_F10,       "\033[21~" },
+	{ XK_F10,       XK_NO_MOD, "\033[21~" },
-	{ XK_F11,       "\033[23~" },
+	{ XK_F11,       XK_NO_MOD, "\033[23~" },
-	{ XK_F12,       "\033[24~" },
+	{ XK_F12,       XK_NO_MOD, "\033[24~" },
 };
 
+/* Set TERM to this */
+#define TNAME "st-256color"
+
 /* Line drawing characters (sometime specific to each font...) */
 static char gfx[] = {
 	['f'] = 'o',
@@ -61,3 +84,9 @@ static char gfx[] = {
 	['i'] = '#',
 	[255] = 0,
 };
+
+/* double-click timeout (in milliseconds) between clicks for selection */
+#define DOUBLECLICK_TIMEOUT 300
+#define TRIPLECLICK_TIMEOUT (2*DOUBLECLICK_TIMEOUT)
+
+#define TAB 8

config.mk

@@ -1,5 +1,5 @@
 # st version
-VERSION = 0.0
+VERSION = 0.2.1
 
 # Customize below to fit your system
 

st.1

@@ -1,4 +1,4 @@
-.TH ST 1 st-VERSION
+.TH ST 1 st\-VERSION
 .SH NAME
 st \- simple terminal
 .SH SYNOPSIS
@@ -7,26 +7,32 @@ st \- simple terminal
 .IR class ]
 .RB [ \-t 
 .IR title ]
+.RB [ \-w 
+.IR windowid ]
 .RB [ \-v ]
 .RB [ \-e
-.IR cmd ]
+.IR command ...]
 .SH DESCRIPTION
 .B st
 is a simple terminal emulator.
 .SH OPTIONS
 .TP
-.B \-t title
+.BI \-t " title"
-Overrides the default title (st)
+defines the window title (default 'st').
 .TP
-.B \-c class
+.BI \-c " class"
-Overrides the default class ($TERM)
+defines the window class (default $TERM).
+.TP
+.BI \-w " windowid"
+embeds st within the window identified by 
+.I windowid
 .TP
 .B \-v
-Prints version information to standard output, then exits.
+prints version information to stderr, then exits.
 .TP
-.B \-e cmd [arguments]
+.BI \-e " program " [ " arguments " "... ]"
-Execute cmd instead of the shell. Type your command as you would on your
+st executes
-shell. If this option is used, it
+.I program
-.BI "must be the last"
+instead of the shell.  If this is used it
-on the command-line. This is the same behaviour as xterm/rxvt.
+.B must be the last option
-
+on the command line, as in xterm / rxvt.

st.info

@@ -33,8 +33,11 @@ st| simpleterm,
 	ed=\E[J,
 	el=\E[K,
 	el1=\E[1K,
+	flash=\E[?5h\E[?5l,
+	fsl=^G,
 	home=\E[H,
 	hpa=\E[%i%p1%dG,
+	hs,
 	ht=^I,
 	hts=\EH,
 	ich=\E[%p1%d@,
@@ -49,6 +52,10 @@ st| simpleterm,
 	kcud1=\E[B,
 	kcuf1=\E[C,
 	kcuu1=\E[A,
+	kLFT=\E[d,
+	kRIT=\E[c,
+	kind=\E[a,
+	kri=\E[b,
 	kdch1=\E[3~,
 	kich1=\E[2~,
 	kend=\E[4~,
@@ -66,17 +73,19 @@ st| simpleterm,
 	kf9=\E[20~,
 	khome=\E[1~,
 	knp=\E[6~,
+	kmous=\E[M,
 	kpp=\E[5~,
 	lines#24,
 	mir,
 	msgr,
 	ncv#3,
-	op=\E[37;40m,
+	op=\E[39;49m,
 	pairs#64,
 	rc=\E8,
 	rev=\E[7m,
 	ri=\EM,
 	rmacs=\E(B,
+	rmcup=\E[?1049l,
 	rmso=\E[m,
 	rmul=\E[m,
 	sc=\E7,
@@ -85,9 +94,11 @@ st| simpleterm,
 	sgr0=\E[0m,
 	sgr=%?%p9%t\E(0%e\E(B%;\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m,
 	smacs=\E(0,
+	smcup=\E[?1049h,
 	smso=\E[7m,
 	smul=\E[4m,
 	tbc=\E[2g,
+	tsl=\E]0;,
 	ul,
 	xenl,