cleanup
This commit is contained in:
parent
26236a4900
commit
d066975e78
7
dmenu.c
7
dmenu.c
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@ -66,7 +66,6 @@ main(int argc, char *argv[]) {
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Bool fast = False;
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Bool fast = False;
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int i;
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int i;
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progname = "dmenu";
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for(i = 1; i < argc; i++)
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for(i = 1; i < argc; i++)
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/* single flags */
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/* single flags */
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if(!strcmp(argv[i], "-v")) {
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if(!strcmp(argv[i], "-v")) {
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@ -383,10 +382,9 @@ keypress(XKeyEvent *ev) {
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void
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void
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match(void) {
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match(void) {
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size_t len;
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size_t len = strlen(text);
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Item *item, *lexact, *lprefix, *lsubstr, *exactend, *prefixend, *substrend;
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Item *item, *lexact, *lprefix, *lsubstr, *exactend, *prefixend, *substrend;
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len = strlen(text);
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matches = lexact = lprefix = lsubstr = matchend = exactend = prefixend = substrend = NULL;
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matches = lexact = lprefix = lsubstr = matchend = exactend = prefixend = substrend = NULL;
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for(item = items; item && item->text; item++)
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for(item = items; item && item->text; item++)
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if(!fstrncmp(text, item->text, len + 1))
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if(!fstrncmp(text, item->text, len + 1))
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@ -424,9 +422,8 @@ match(void) {
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size_t
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size_t
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nextrune(int incr) {
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nextrune(int incr) {
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size_t n, len;
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size_t n, len = strlen(text);
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len = strlen(text);
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for(n = cursor + incr; n >= 0 && n < len && (text[n] & 0xc0) == 0x80; n += incr);
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for(n = cursor + incr; n >= 0 && n < len && (text[n] & 0xc0) == 0x80; n += incr);
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return n;
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return n;
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}
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}
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24
draw.c
24
draw.c
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@ -29,10 +29,9 @@ drawrect(DC *dc, int x, int y, unsigned int w, unsigned int h, Bool fill, unsign
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void
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void
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drawtext(DC *dc, const char *text, unsigned long col[ColLast]) {
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drawtext(DC *dc, const char *text, unsigned long col[ColLast]) {
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char buf[256];
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char buf[256];
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size_t n, mn;
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size_t mn, n = strlen(text);
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/* shorten text if necessary */
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/* shorten text if necessary */
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n = strlen(text);
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for(mn = MIN(n, sizeof buf); textnw(dc, text, mn) > dc->w - dc->font.height/2; mn--)
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for(mn = MIN(n, sizeof buf); textnw(dc, text, mn) > dc->w - dc->font.height/2; mn--)
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if(mn == 0)
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if(mn == 0)
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return;
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return;
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@ -46,10 +45,8 @@ drawtext(DC *dc, const char *text, unsigned long col[ColLast]) {
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void
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void
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drawtextn(DC *dc, const char *text, size_t n, unsigned long col[ColLast]) {
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drawtextn(DC *dc, const char *text, size_t n, unsigned long col[ColLast]) {
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int x, y;
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int x = dc->x + dc->font.height/2;
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int y = dc->y + dc->font.ascent+1;
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x = dc->x + dc->font.height/2;
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y = dc->y + dc->font.ascent+1;
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XSetForeground(dc->dpy, dc->gc, FG(dc, col));
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XSetForeground(dc->dpy, dc->gc, FG(dc, col));
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if(dc->font.set)
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if(dc->font.set)
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@ -64,7 +61,6 @@ void
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eprintf(const char *fmt, ...) {
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eprintf(const char *fmt, ...) {
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va_list ap;
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va_list ap;
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fprintf(stderr, "%s: ", progname);
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va_start(ap, fmt);
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va_start(ap, fmt);
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vfprintf(stderr, fmt, ap);
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vfprintf(stderr, fmt, ap);
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va_end(ap);
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va_end(ap);
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@ -104,7 +100,7 @@ initdc(void) {
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DC *dc;
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DC *dc;
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if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
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if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
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weprintf("no locale support\n");
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fprintf(stderr, "no locale support\n");
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if(!(dc = calloc(1, sizeof *dc)))
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if(!(dc = calloc(1, sizeof *dc)))
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eprintf("cannot malloc %u bytes:", sizeof *dc);
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eprintf("cannot malloc %u bytes:", sizeof *dc);
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if(!(dc->dpy = XOpenDisplay(NULL)))
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if(!(dc->dpy = XOpenDisplay(NULL)))
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@ -119,7 +115,7 @@ void
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initfont(DC *dc, const char *fontstr) {
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initfont(DC *dc, const char *fontstr) {
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if(!loadfont(dc, fontstr ? fontstr : DEFFONT)) {
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if(!loadfont(dc, fontstr ? fontstr : DEFFONT)) {
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if(fontstr != NULL)
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if(fontstr != NULL)
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weprintf("cannot load font '%s'\n", fontstr);
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fprintf(stderr, "cannot load font '%s'\n", fontstr);
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if(fontstr == NULL || !loadfont(dc, DEFFONT))
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if(fontstr == NULL || !loadfont(dc, DEFFONT))
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eprintf("cannot load font '%s'\n", DEFFONT);
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eprintf("cannot load font '%s'\n", DEFFONT);
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}
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}
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@ -184,13 +180,3 @@ int
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textw(DC *dc, const char *text) {
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textw(DC *dc, const char *text) {
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return textnw(dc, text, strlen(text)) + dc->font.height;
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return textnw(dc, text, strlen(text)) + dc->font.height;
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}
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}
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void
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weprintf(const char *fmt, ...) {
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va_list ap;
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fprintf(stderr, "%s: ", progname);
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va_start(ap, fmt);
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vfprintf(stderr, fmt, ap);
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va_end(ap);
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}
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9
draw.h
9
draw.h
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@ -20,18 +20,15 @@ typedef struct {
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} font;
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} font;
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} DC; /* draw context */
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} DC; /* draw context */
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unsigned long getcolor(DC *dc, const char *colstr);
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void drawrect(DC *dc, int x, int y, unsigned int w, unsigned int h, Bool fill, unsigned long color);
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void drawrect(DC *dc, int x, int y, unsigned int w, unsigned int h, Bool fill, unsigned long color);
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void drawtext(DC *dc, const char *text, unsigned long col[ColLast]);
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void drawtext(DC *dc, const char *text, unsigned long col[ColLast]);
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void drawtextn(DC *dc, const char *text, size_t n, unsigned long col[ColLast]);
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void drawtextn(DC *dc, const char *text, size_t n, unsigned long col[ColLast]);
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void initfont(DC *dc, const char *fontstr);
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void eprintf(const char *fmt, ...);
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void freedc(DC *dc);
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void freedc(DC *dc);
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unsigned long getcolor(DC *dc, const char *colstr);
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DC *initdc(void);
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DC *initdc(void);
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void initfont(DC *dc, const char *fontstr);
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void mapdc(DC *dc, Window win, unsigned int w, unsigned int h);
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void mapdc(DC *dc, Window win, unsigned int w, unsigned int h);
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void resizedc(DC *dc, unsigned int w, unsigned int h);
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void resizedc(DC *dc, unsigned int w, unsigned int h);
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int textnw(DC *dc, const char *text, size_t len);
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int textnw(DC *dc, const char *text, size_t len);
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int textw(DC *dc, const char *text);
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int textw(DC *dc, const char *text);
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void eprintf(const char *fmt, ...);
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void weprintf(const char *fmt, ...);
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const char *progname;
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