Unifying the old style.
This commit is contained in:
Christoph Lohmann
parent
98b6f84bfc
commit
59fe59d3d1
47
st.c
47
st.c
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@ -785,7 +785,7 @@ ttynew(void) {
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close(s);
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cmdfd = m;
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signal(SIGCHLD, sigchld);
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if (opt_io && !(fileio = fopen(opt_io, "w"))) {
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if(opt_io && !(fileio = fopen(opt_io, "w"))) {
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fprintf(stderr, "Error opening %s:%s\n",
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opt_io, strerror(errno));
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}
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@ -884,7 +884,7 @@ treset(void) {
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}, .x = 0, .y = 0, .state = CURSOR_DEFAULT};
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memset(term.tabs, 0, term.col * sizeof(*term.tabs));
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for (i = TAB; i < term.col; i += TAB)
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for(i = TAB; i < term.col; i += TAB)
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term.tabs[i] = 1;
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term.top = 0, term.bot = term.row - 1;
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term.mode = MODE_WRAP;
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@ -1203,7 +1203,7 @@ void
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tsetmode(bool priv, bool set, int *args, int narg) {
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int *lim, mode;
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for (lim = args + narg; args < lim; ++args) {
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for(lim = args + narg; args < lim; ++args) {
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if(priv) {
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switch(*args) {
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case 1:
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@ -1212,7 +1212,7 @@ tsetmode(bool priv, bool set, int *args, int narg) {
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case 5: /* DECSCNM -- Reverve video */
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mode = term.mode;
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MODBIT(term.mode,set, MODE_REVERSE);
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if (mode != term.mode)
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if(mode != term.mode)
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redraw();
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break;
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case 7:
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@ -1237,11 +1237,11 @@ tsetmode(bool priv, bool set, int *args, int narg) {
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case 1047:
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if(IS_SET(MODE_ALTSCREEN))
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tclearregion(0, 0, term.col-1, term.row-1);
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if ((set && !IS_SET(MODE_ALTSCREEN)) ||
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if((set && !IS_SET(MODE_ALTSCREEN)) ||
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(!set && IS_SET(MODE_ALTSCREEN))) {
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tswapscreen();
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}
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if (*args != 1049)
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if(*args != 1049)
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break;
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/* pass through */
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case 1048:
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@ -1334,7 +1334,7 @@ csihandle(void) {
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break;
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case 'I': /* CHT -- Cursor Forward Tabulation <n> tab stops */
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DEFAULT(csiescseq.arg[0], 1);
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while (csiescseq.arg[0]--)
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while(csiescseq.arg[0]--)
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tputtab(1);
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break;
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case 'J': /* ED -- Clear screen */
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@ -1399,7 +1399,7 @@ csihandle(void) {
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break;
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case 'Z': /* CBT -- Cursor Backward Tabulation <n> tab stops */
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DEFAULT(csiescseq.arg[0], 1);
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while (csiescseq.arg[0]--)
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while(csiescseq.arg[0]--)
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tputtab(0);
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break;
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case 'd': /* VPA -- Move to <row> */
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@ -1530,15 +1530,15 @@ void
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tputtab(bool forward) {
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unsigned x = term.c.x;
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if (forward) {
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if (x == term.col)
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if(forward) {
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if(x == term.col)
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return;
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for (++x; x < term.col && !term.tabs[x]; ++x)
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for(++x; x < term.col && !term.tabs[x]; ++x)
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/* nothing */ ;
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} else {
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if (x == 0)
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if(x == 0)
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return;
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for (--x; x > 0 && !term.tabs[x]; --x)
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for(--x; x > 0 && !term.tabs[x]; --x)
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/* nothing */ ;
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}
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tmoveto(x, term.c.y);
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@ -1548,8 +1548,9 @@ void
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tputc(char *c) {
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char ascii = *c;
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if (fileio)
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if(fileio)
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putc(ascii, fileio);
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if(term.esc & ESC_START) {
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if(term.esc & ESC_CSI) {
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csiescseq.buf[csiescseq.len++] = ascii;
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@ -1568,7 +1569,7 @@ tputc(char *c) {
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break;
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default:
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strescseq.buf[strescseq.len++] = ascii;
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if (strescseq.len+1 >= STR_BUF_SIZ) {
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if(strescseq.len+1 >= STR_BUF_SIZ) {
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term.esc = 0;
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strhandle();
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}
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@ -1746,13 +1747,13 @@ tresize(int col, int row) {
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term.line[i] = calloc(col, sizeof(Glyph));
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term.alt [i] = calloc(col, sizeof(Glyph));
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}
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if (col > term.col) {
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if(col > term.col) {
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bool *bp = term.tabs + term.col;
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memset(bp, 0, sizeof(*term.tabs) * (col - term.col));
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while (--bp > term.tabs && !*bp)
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while(--bp > term.tabs && !*bp)
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/* nothing */ ;
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for (bp += TAB; bp < term.tabs + col; bp += TAB)
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for(bp += TAB; bp < term.tabs + col; bp += TAB)
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*bp = 1;
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}
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/* update terminal size */
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@ -1805,7 +1806,7 @@ xloadcols(void) {
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for(r = 0; r < 24; r++, i++) {
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color.red = color.green = color.blue = 0x0808 + 0x0a0a * r;
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if (!XAllocColor(xw.dpy, xw.cmap, &color)) {
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if(!XAllocColor(xw.dpy, xw.cmap, &color)) {
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dc.col[i] = white;
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fprintf(stderr, "Could not allocate color %d\n", i);
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} else
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@ -2227,11 +2228,11 @@ void
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cmessage(XEvent *e) {
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/* See xembed specs
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http://standards.freedesktop.org/xembed-spec/xembed-spec-latest.html */
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if (e->xclient.message_type == xw.xembed && e->xclient.format == 32) {
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if (e->xclient.data.l[1] == XEMBED_FOCUS_IN) {
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if(e->xclient.message_type == xw.xembed && e->xclient.format == 32) {
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if(e->xclient.data.l[1] == XEMBED_FOCUS_IN) {
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xw.state |= WIN_FOCUSED;
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xseturgency(0);
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} else if (e->xclient.data.l[1] == XEMBED_FOCUS_OUT) {
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} else if(e->xclient.data.l[1] == XEMBED_FOCUS_OUT) {
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xw.state &= ~WIN_FOCUSED;
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}
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draw();
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@ -2322,7 +2323,7 @@ main(int argc, char *argv[]) {
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if(++i < argc) opt_embed = argv[i];
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break;
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case 'f':
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if (++i < argc) opt_io = argv[i];
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if(++i < argc) opt_io = argv[i];
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break;
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case 'e':
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/* eat every remaining arguments */
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