fix: whitespace

1 files changed, 62 insertions, 62 deletions

diff --git a/st.c b/st.c
index 0fc724b..289ecb8 100644
--- a/st.c
+++ b/st.c
@@ -98,37 +98,37 @@ enum cursor_movement {
 enum cursor_state {
         CURSOR_DEFAULT  = 0,
         CURSOR_WRAPNEXT = 1,
-        CURSOR_ORIGIN   = 2
+        CURSOR_ORIGIN   = 2
 };
 
 enum term_mode {
-        MODE_WRAP        = 1,
+        MODE_WRAP        = 1,
         MODE_INSERT      = 2,
         MODE_APPKEYPAD   = 4,
         MODE_ALTSCREEN   = 8,
-        MODE_CRLF        = 16,
+        MODE_CRLF        = 16,
         MODE_MOUSEBTN    = 32,
         MODE_MOUSEMOTION = 64,
         MODE_REVERSE     = 128,
         MODE_KBDLOCK     = 256,
-        MODE_HIDE        = 512,
-        MODE_ECHO        = 1024,
-        MODE_APPCURSOR   = 2048,
+        MODE_HIDE        = 512,
+        MODE_ECHO        = 1024,
+        MODE_APPCURSOR   = 2048,
         MODE_MOUSESGR    = 4096,
-        MODE_8BIT        = 8192,
-        MODE_BLINK       = 16384,
-        MODE_FBLINK      = 32768,
-        MODE_FOCUS       = 65536,
-        MODE_MOUSEX10    = 131072,
+        MODE_8BIT        = 8192,
+        MODE_BLINK       = 16384,
+        MODE_FBLINK      = 32768,
+        MODE_FOCUS       = 65536,
+        MODE_MOUSEX10    = 131072,
         MODE_MOUSEMANY   = 262144,
         MODE_MOUSE       = MODE_MOUSEBTN|MODE_MOUSEMOTION|MODE_MOUSEX10\
-                           |MODE_MOUSEMANY,
+                          |MODE_MOUSEMANY,
 };
 
 enum escape_state {
         ESC_START      = 1,
-        ESC_CSI = 2,
-        ESC_STR = 4, /* DSC, OSC, PM, APC */
+        ESC_CSI        = 2,
+        ESC_STR        = 4,  /* DSC, OSC, PM, APC */
         ESC_ALTCHARSET = 8,
         ESC_STR_END    = 16, /* a final string was encountered */
         ESC_TEST       = 32, /* Enter in test mode */
@@ -156,16 +156,16 @@ typedef unsigned long ulong;
 typedef unsigned short ushort;
 
 typedef struct {
-        char c[UTF_SIZ];     /* character code */
-        uchar mode;  /* attribute flags */
-        ushort fg;   /* foreground  */
-        ushort bg;   /* background  */
+        char c[UTF_SIZ]; /* character code */
+        uchar mode;      /* attribute flags */
+        ushort fg;       /* foreground  */
+        ushort bg;       /* background  */
 } Glyph;
 
 typedef Glyph *Line;
 
 typedef struct {
-        Glyph attr;      /* current char attributes */
+        Glyph attr; /* current char attributes */
         int x;
         int y;
         char state;
@@ -175,36 +175,36 @@ typedef struct {
 /* ESC '[' [[ [<priv>] <arg> [;]] <mode>] */
 typedef struct {
         char buf[ESC_BUF_SIZ]; /* raw string */
-        int len;               /* raw string length */
+        int len;               /* raw string length */
         char priv;
         int arg[ESC_ARG_SIZ];
-        int narg;              /* nb of args */
+        int narg;              /* nb of args */
         char mode;
 } CSIEscape;
 
 /* STR Escape sequence structs */
 /* ESC type [[ [<priv>] <arg> [;]] <mode>] ESC '\' */
 typedef struct {
-        char type;           /* ESC type ... */
+        char type;             /* ESC type ... */
         char buf[STR_BUF_SIZ]; /* raw string */
-        int len;               /* raw string length */
+        int len;               /* raw string length */
         char *args[STR_ARG_SIZ];
-        int narg;             /* nb of args */
+        int narg;              /* nb of args */
 } STREscape;
 
 /* Internal representation of the screen */
 typedef struct {
-        int row;        /* nb row */
-        int col;        /* nb col */
-        Line *line;     /* screen */
-        Line *alt;      /* alternate screen */
-        bool *dirty;    /* dirtyness of lines */
-        TCursor c;      /* cursor */
-        int top;        /* top    scroll limit */
-        int bot;        /* bottom scroll limit */
-        int mode;       /* terminal mode flags */
-        int esc;        /* escape state flags */
-        bool numlock;   /* lock numbers in keyboard */
+        int row;      /* nb row */
+        int col;      /* nb col */
+        Line *line;   /* screen */
+        Line *alt;    /* alternate screen */
+        bool *dirty;  /* dirtyness of lines */
+        TCursor c;    /* cursor */
+        int top;      /* top    scroll limit */
+        int bot;      /* bottom scroll limit */
+        int mode;     /* terminal mode flags */
+        int esc;      /* escape state flags */
+        bool numlock; /* lock numbers in keyboard */
         bool *tabs;
 } Term;
 
@@ -241,9 +241,9 @@ typedef struct {
         uint mask;
         char s[ESC_BUF_SIZ];
         /* three valued logic variables: 0 indifferent, 1 on, -1 off */
-        signed char appkey;             /* application keypad */
-        signed char appcursor;          /* application cursor */
-        signed char crlf;               /* crlf mode          */
+        signed char appkey;    /* application keypad */
+        signed char appcursor; /* application cursor */
+        signed char crlf;      /* crlf mode          */
 } Key;
 
 typedef struct {
@@ -1182,7 +1182,7 @@ sigchld(int a) {
         int stat = 0;
 
         if(waitpid(pid, &stat, 0) < 0)
-                die("Waiting for pid %hd failed: %s\n", pid, SERRNO);
+                die("Waiting for pid %hd failed: %s\n", pid, SERRNO);
 
         if(WIFEXITED(stat)) {
                 exit(WEXITSTATUS(stat));
@@ -1821,7 +1821,7 @@ tsetmode(bool priv, bool set, int *args, int narg) {
                                         tclearregion(0, 0, term.col-1,
                                                         term.row-1);
                                 }
-                                if(set ^ alt)           /* set is always 1 or 0 */
+                                if(set ^ alt) /* set is always 1 or 0 */
                                         tswapscreen();
                                 if(*args != 1049)
                                         break;
@@ -2184,10 +2184,10 @@ techo(char *buf, int len) {
         for(; len > 0; buf++, len--) {
                 char c = *buf;
 
-                if(c == '\033') {               /* escape */
+                if(c == '\033') { /* escape */
                         tputc("^", 1);
                         tputc("[", 1);
-                } else if(c < '\x20') { /* control code */
+                } else if(c < '\x20') { /* control code */
                         if(c != '\n' && c != '\r' && c != '\t') {
                                 c |= '\x40';
                                 tputc("^", 1);
@@ -2258,31 +2258,31 @@ tputc(char *c, int len) {
          */
         if(control) {
                 switch(ascii) {
-                case '\t':      /* HT */
+                case '\t':   /* HT */
                         tputtab(1);
                         return;
-                case '\b':      /* BS */
+                case '\b':   /* BS */
                         tmoveto(term.c.x-1, term.c.y);
                         return;
-                case '\r':      /* CR */
+                case '\r':   /* CR */
                         tmoveto(0, term.c.y);
                         return;
-                case '\f':      /* LF */
-                case '\v':      /* VT */
-                case '\n':      /* LF */
+                case '\f':   /* LF */
+                case '\v':   /* VT */
+                case '\n':   /* LF */
                         /* go to first col if the mode is set */
                         tnewline(IS_SET(MODE_CRLF));
                         return;
-                case '\a':      /* BEL */
+                case '\a':   /* BEL */
                         if(!(xw.state & WIN_FOCUSED))
                                 xseturgency(1);
                         return;
-                case '\033':    /* ESC */
+                case '\033': /* ESC */
                         csireset();
                         term.esc = ESC_START;
                         return;
-                case '\016':    /* SO */
-                case '\017':    /* SI */
+                case '\016': /* SO */
+                case '\017': /* SI */
                         /*
                          * Different charsets are hard to handle. Applications
                          * should use the right alt charset escapes for the
@@ -2290,15 +2290,15 @@ tputc(char *c, int len) {
                          * rest is incompatible history st should not support.
                          */
                         return;
-                case '\032':    /* SUB */
-                case '\030':    /* CAN */
+                case '\032': /* SUB */
+                case '\030': /* CAN */
                         csireset();
                         return;
-                case '\005':    /* ENQ (IGNORED) */
-                case '\000':    /* NUL (IGNORED) */
-                case '\021':    /* XON (IGNORED) */
-                case '\023':    /* XOFF (IGNORED) */
-                case 0177:      /* DEL (IGNORED) */
+                case '\005': /* ENQ (IGNORED) */
+                case '\000': /* NUL (IGNORED) */
+                case '\021': /* XON (IGNORED) */
+                case '\023': /* XOFF (IGNORED) */
+                case 0177:   /* DEL (IGNORED) */
                         return;
                 }
         } else if(term.esc & ESC_START) {
@@ -2963,9 +2963,9 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
                 }
                 /*
                  * Those ranges will not be brightened:
-                 *      8 - 15 – bright system colors
-                 *      196 - 231 – highest 256 color cube
-                 *      252 - 255 – brightest colors in greyscale
+                 *    8 - 15 – bright system colors
+                 *    196 - 231 – highest 256 color cube
+                 *    252 - 255 – brightest colors in greyscale
                  */
                 font = &dc.bfont;
                 frcflags = FRC_BOLD;