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authorDevin J. Pohly <djpohly@gmail.com>2017-10-17 15:21:04 -0500
committerDevin J. Pohly <djpohly@gmail.com>2018-02-25 21:53:24 -0600
commit65976c1a29f2945c3cfb6af74cd6440cf193021d (patch)
tree670d2b3063767c1363322d6db5e73447e682081a
parent32d3b1d00f66eda4f5446f3b32cabed2c9a77a40 (diff)
downloadst-65976c1a29f2945c3cfb6af74cd6440cf193021d.tar.gz
Move config.h include from st.c to x.c
config.h includes references to KeySyms and other X stuff. Until we come up with a cleaner way to separate configuration, it is simpler (leads to more code removal) to have this here. Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
-rw-r--r--config.def.h73
-rw-r--r--st.c47
-rw-r--r--st.h50
-rw-r--r--win.h3
-rw-r--r--x.c37
5 files changed, 91 insertions, 119 deletions
diff --git a/config.def.h b/config.def.h
index 18cb31c..1c181ab 100644
--- a/config.def.h
+++ b/config.def.h
@@ -5,8 +5,8 @@
*
* font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
*/
-char font[] = "Liberation Mono:pixelsize=12:antialias=true:autohint=true";
-int borderpx = 2;
+static char *font = "Liberation Mono:pixelsize=12:antialias=true:autohint=true";
+static int borderpx = 2;
/*
* What program is execed by st depends of these precedence rules:
@@ -16,54 +16,54 @@ int borderpx = 2;
* 4: value of shell in /etc/passwd
* 5: value of shell in config.h
*/
-static char shell[] = "/bin/sh";
-static char *utmp = NULL;
-static char stty_args[] = "stty raw pass8 nl -echo -iexten -cstopb 38400";
+char *shell = "/bin/sh";
+char *utmp = NULL;
+char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";
/* identification sequence returned in DA and DECID */
-static char vtiden[] = "\033[?6c";
+char *vtiden = "\033[?6c";
/* Kerning / character bounding-box multipliers */
-float cwscale = 1.0;
-float chscale = 1.0;
+static float cwscale = 1.0;
+static float chscale = 1.0;
/*
* word delimiter string
*
* More advanced example: " `'\"()[]{}"
*/
-static char worddelimiters[] = " ";
+char *worddelimiters = " ";
/* selection timeouts (in milliseconds) */
-unsigned int doubleclicktimeout = 300;
-unsigned int tripleclicktimeout = 600;
+static unsigned int doubleclicktimeout = 300;
+static unsigned int tripleclicktimeout = 600;
/* alt screens */
int allowaltscreen = 1;
/* frames per second st should at maximum draw to the screen */
-unsigned int xfps = 120;
-unsigned int actionfps = 30;
+static unsigned int xfps = 120;
+static unsigned int actionfps = 30;
/*
* blinking timeout (set to 0 to disable blinking) for the terminal blinking
* attribute.
*/
-unsigned int blinktimeout = 800;
+static unsigned int blinktimeout = 800;
/*
* thickness of underline and bar cursors
*/
-unsigned int cursorthickness = 2;
+static unsigned int cursorthickness = 2;
/*
* bell volume. It must be a value between -100 and 100. Use 0 for disabling
* it
*/
-int bellvolume = 0;
+static int bellvolume = 0;
/* default TERM value */
-char termname[] = "st-256color";
+char *termname = "st-256color";
/*
* spaces per tab
@@ -80,10 +80,10 @@ char termname[] = "st-256color";
*
* stty tabs
*/
-static unsigned int tabspaces = 8;
+unsigned int tabspaces = 8;
/* Terminal colors (16 first used in escape sequence) */
-const char *colorname[] = {
+static const char *colorname[] = {
/* 8 normal colors */
"black",
"red3",
@@ -118,8 +118,8 @@ const char *colorname[] = {
*/
unsigned int defaultfg = 7;
unsigned int defaultbg = 0;
-unsigned int defaultcs = 256;
-unsigned int defaultrcs = 257;
+static unsigned int defaultcs = 256;
+static unsigned int defaultrcs = 257;
/*
* Default shape of cursor
@@ -128,33 +128,33 @@ unsigned int defaultrcs = 257;
* 6: Bar ("|")
* 7: Snowman ("☃")
*/
-unsigned int cursorshape = 2;
+static unsigned int cursorshape = 2;
/*
* Default columns and rows numbers
*/
-unsigned int cols = 80;
-unsigned int rows = 24;
+static unsigned int cols = 80;
+static unsigned int rows = 24;
/*
* Default colour and shape of the mouse cursor
*/
-unsigned int mouseshape = XC_xterm;
-unsigned int mousefg = 7;
-unsigned int mousebg = 0;
+static unsigned int mouseshape = XC_xterm;
+static unsigned int mousefg = 7;
+static unsigned int mousebg = 0;
/*
* Color used to display font attributes when fontconfig selected a font which
* doesn't match the ones requested.
*/
-unsigned int defaultattr = 11;
+static unsigned int defaultattr = 11;
/*
* Internal mouse shortcuts.
* Beware that overloading Button1 will disable the selection.
*/
-MouseShortcut mshortcuts[] = {
+static MouseShortcut mshortcuts[] = {
/* button mask string */
{ Button4, XK_ANY_MOD, "\031" },
{ Button5, XK_ANY_MOD, "\005" },
@@ -164,7 +164,7 @@ MouseShortcut mshortcuts[] = {
#define MODKEY Mod1Mask
#define TERMMOD (ControlMask|ShiftMask)
-Shortcut shortcuts[] = {
+static Shortcut shortcuts[] = {
/* mask keysym function argument */
{ XK_ANY_MOD, XK_Break, sendbreak, {.i = 0} },
{ ControlMask, XK_Print, toggleprinter, {.i = 0} },
@@ -209,26 +209,26 @@ Shortcut shortcuts[] = {
* If you want keys other than the X11 function keys (0xFD00 - 0xFFFF)
* to be mapped below, add them to this array.
*/
-KeySym mappedkeys[] = { -1 };
+static KeySym mappedkeys[] = { -1 };
/*
* State bits to ignore when matching key or button events. By default,
* numlock (Mod2Mask) and keyboard layout (XK_SWITCH_MOD) are ignored.
*/
-uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
+static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
/*
* Override mouse-select while mask is active (when MODE_MOUSE is set).
* Note that if you want to use ShiftMask with selmasks, set this to an other
* modifier, set to 0 to not use it.
*/
-uint forceselmod = ShiftMask;
+static uint forceselmod = ShiftMask;
/*
* This is the huge key array which defines all compatibility to the Linux
* world. Please decide about changes wisely.
*/
-Key key[] = {
+static Key key[] = {
/* keysym mask string appkey appcursor crlf */
{ XK_KP_Home, ShiftMask, "\033[2J", 0, -1, 0},
{ XK_KP_Home, ShiftMask, "\033[1;2H", 0, +1, 0},
@@ -451,7 +451,7 @@ Key key[] = {
* ButtonRelease and MotionNotify.
* If no match is found, regular selection is used.
*/
-uint selmasks[] = {
+static uint selmasks[] = {
[SEL_RECTANGULAR] = Mod1Mask,
};
@@ -459,8 +459,7 @@ uint selmasks[] = {
* Printable characters in ASCII, used to estimate the advance width
* of single wide characters.
*/
-char ascii_printable[] =
+static char ascii_printable[] =
" !\"#$%&'()*+,-./0123456789:;<=>?"
"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
"`abcdefghijklmnopqrstuvwxyz{|}~";
-
diff --git a/st.c b/st.c
index 641f896..ec747cc 100644
--- a/st.c
+++ b/st.c
@@ -109,19 +109,6 @@ typedef struct {
int narg; /* nb of args */
} STREscape;
-/* function definitions used in config.h */
-static void clipcopy(const Arg *);
-static void clippaste(const Arg *);
-static void numlock(const Arg *);
-static void selpaste(const Arg *);
-static void printsel(const Arg *);
-static void printscreen(const Arg *) ;
-static void iso14755(const Arg *);
-static void toggleprinter(const Arg *);
-static void sendbreak(const Arg *);
-
-/* config.h for applying patches and the configuration. */
-#include "config.h"
static void execsh(char **);
static void stty(char **);
@@ -199,14 +186,6 @@ static uchar utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8};
static Rune utfmin[UTF_SIZ + 1] = { 0, 0, 0x80, 0x800, 0x10000};
static Rune utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF};
-/* config.h array lengths */
-size_t colornamelen = LEN(colorname);
-size_t mshortcutslen = LEN(mshortcuts);
-size_t shortcutslen = LEN(shortcuts);
-size_t selmaskslen = LEN(selmasks);
-size_t keyslen = LEN(key);
-size_t mappedkeyslen = LEN(mappedkeys);
-
ssize_t
xwrite(int fd, const char *s, size_t len)
{
@@ -586,24 +565,6 @@ getsel(void)
}
void
-selpaste(const Arg *dummy)
-{
- xselpaste();
-}
-
-void
-clipcopy(const Arg *dummy)
-{
- xclipcopy();
-}
-
-void
-clippaste(const Arg *dummy)
-{
- xclippaste();
-}
-
-void
selclear(void)
{
if (sel.ob.x == -1)
@@ -1572,7 +1533,7 @@ csihandle(void)
break;
case 'c': /* DA -- Device Attributes */
if (csiescseq.arg[0] == 0)
- ttywrite(vtiden, sizeof(vtiden) - 1);
+ ttywrite(vtiden, strlen(vtiden));
break;
case 'C': /* CUF -- Cursor <n> Forward */
case 'a': /* HPR -- Cursor <n> Forward */
@@ -1791,7 +1752,7 @@ strhandle(void)
dec = base64dec(strescseq.args[2]);
if (dec) {
xsetsel(dec, CurrentTime);
- clipcopy(NULL);
+ xclipcopy();
} else {
fprintf(stderr, "erresc: invalid base64\n");
}
@@ -2134,7 +2095,7 @@ tcontrolcode(uchar ascii)
case 0x99: /* TODO: SGCI */
break;
case 0x9a: /* DECID -- Identify Terminal */
- ttywrite(vtiden, sizeof(vtiden) - 1);
+ ttywrite(vtiden, strlen(vtiden));
break;
case 0x9b: /* TODO: CSI */
case 0x9c: /* TODO: ST */
@@ -2206,7 +2167,7 @@ eschandle(uchar ascii)
}
break;
case 'Z': /* DECID -- Identify Terminal */
- ttywrite(vtiden, sizeof(vtiden) - 1);
+ ttywrite(vtiden, strlen(vtiden));
break;
case 'c': /* RIS -- Reset to inital state */
treset();
diff --git a/st.h b/st.h
index 3d9b6e7..9314607 100644
--- a/st.h
+++ b/st.h
@@ -190,6 +190,13 @@ typedef struct {
void die(const char *, ...);
void redraw(void);
+void iso14755(const Arg *);
+void numlock(const Arg *);
+void printscreen(const Arg *);
+void printsel(const Arg *);
+void sendbreak(const Arg *);
+void toggleprinter(const Arg *);
+
int tattrset(int);
void tnew(int, int);
void tresize(int, int);
@@ -225,42 +232,13 @@ extern pid_t pid;
extern int oldbutton;
/* config.h globals */
-extern char font[];
-extern int borderpx;
-extern float cwscale;
-extern float chscale;
-extern unsigned int doubleclicktimeout;
-extern unsigned int tripleclicktimeout;
+extern char *shell;
+extern char *utmp;
+extern char *stty_args;
+extern char *vtiden;
+extern char *worddelimiters;
extern int allowaltscreen;
-extern unsigned int xfps;
-extern unsigned int actionfps;
-extern unsigned int cursorthickness;
-extern int bellvolume;
-extern unsigned int blinktimeout;
-extern char termname[];
-extern const char *colorname[];
-extern size_t colornamelen;
+extern char *termname;
+extern unsigned int tabspaces;
extern unsigned int defaultfg;
extern unsigned int defaultbg;
-extern unsigned int defaultcs;
-extern unsigned int defaultrcs;
-extern unsigned int cursorshape;
-extern unsigned int cols;
-extern unsigned int rows;
-extern unsigned int mouseshape;
-extern unsigned int mousefg;
-extern unsigned int mousebg;
-extern unsigned int defaultattr;
-extern MouseShortcut mshortcuts[];
-extern size_t mshortcutslen;
-extern Shortcut shortcuts[];
-extern size_t shortcutslen;
-extern KeySym mappedkeys[];
-extern size_t mappedkeyslen;
-extern uint ignoremod;
-extern uint forceselmod;
-extern Key key[];
-extern size_t keyslen;
-extern uint selmasks[];
-extern size_t selmaskslen;
-extern char ascii_printable[];
diff --git a/win.h b/win.h
index 00113c5..b7022ec 100644
--- a/win.h
+++ b/win.h
@@ -18,6 +18,3 @@ void xsettitle(char *);
void xsetpointermotion(int);
void xselpaste(void);
void xsetsel(char *, Time);
-void zoom(const Arg *);
-void zoomabs(const Arg *);
-void zoomreset(const Arg *);
diff --git a/x.c b/x.c
index e267961..cb8c351 100644
--- a/x.c
+++ b/x.c
@@ -20,6 +20,25 @@ static char *argv0;
#include "st.h"
#include "win.h"
+/* function definitions used in config.h */
+static void clipcopy(const Arg *);
+static void clippaste(const Arg *);
+static void selpaste(const Arg *);
+static void zoom(const Arg *);
+static void zoomabs(const Arg *);
+static void zoomreset(const Arg *);
+
+/* config.h for applying patches and the configuration. */
+#include "config.h"
+
+/* config.h array lengths */
+size_t colornamelen = LEN(colorname);
+size_t mshortcutslen = LEN(mshortcuts);
+size_t shortcutslen = LEN(shortcuts);
+size_t selmaskslen = LEN(selmasks);
+size_t keyslen = LEN(key);
+size_t mappedkeyslen = LEN(mappedkeys);
+
/* XEMBED messages */
#define XEMBED_FOCUS_IN 4
#define XEMBED_FOCUS_OUT 5
@@ -189,6 +208,24 @@ static char *opt_name = NULL;
static char *opt_title = NULL;
void
+clipcopy(const Arg *dummy)
+{
+ xclipcopy();
+}
+
+void
+clippaste(const Arg *dummy)
+{
+ xclippaste();
+}
+
+void
+selpaste(const Arg *dummy)
+{
+ xselpaste();
+}
+
+void
zoom(const Arg *arg)
{
Arg larg;