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authorChristoph Lohmann <20h@r-36.net>2013-02-23 21:17:25 +0100
committerChristoph Lohmann <20h@r-36.net>2013-02-23 21:17:25 +0100
commit1b6c6535c10172facb350f4b8fef442f7f8ddc5a (patch)
tree47384df50fff44857b62fb6e41321f04ae6b421b /st.c
parent800800a3bba020f1e71e821b31c1ad037aab64ee (diff)
downloadst-1b6c6535c10172facb350f4b8fef442f7f8ddc5a.tar.gz
Replace parse_int with atoi().
Diffstat (limited to 'st.c')
-rw-r--r--st.c31
1 files changed, 8 insertions, 23 deletions
diff --git a/st.c b/st.c
index c25f24c..c6a840d 100644
--- a/st.c
+++ b/st.c
@@ -302,7 +302,6 @@ static void execsh(void);
static void sigchld(int);
static void run(void);
-static inline int parse_int(char *);
static void csidump(void);
static void csihandle(void);
static void csiparse(void);
@@ -941,7 +940,7 @@ brelease(XEvent *e) {
void
bmotion(XEvent *e) {
- int oldey, oldex;
+ int oldey, oldex, oldsby, oldsey;
if(IS_SET(MODE_MOUSE)) {
mousereport(e);
@@ -953,10 +952,12 @@ bmotion(XEvent *e) {
oldey = sel.ey;
oldex = sel.ex;
+ oldsby = sel.b.y;
+ oldsey = sel.e.y;
getbuttoninfo(e);
if(oldey != sel.ey || oldex != sel.ex) {
- tsetdirt(sel.b.y, sel.e.y);
+ tsetdirt(MIN(sel.b.y, oldsby), MAX(sel.e.y, oldsey));
}
}
@@ -1857,22 +1858,6 @@ csireset(void) {
memset(&csiescseq, 0, sizeof(csiescseq));
}
-inline int
-parse_int(char *s) {
- int x = 0;
- char c;
- while(isdigit(c = *s)) {
- if((INT_MAX - c + '0') / 10 >= x) {
- x = x * 10 + c - '0';
- } else
- return -1;
- s++;
- }
- if(*s != '\0')
- return -1;
- return x;
-}
-
void
strhandle(void) {
char *p = NULL;
@@ -1887,7 +1872,7 @@ strhandle(void) {
switch(strescseq.type) {
case ']': /* OSC -- Operating System Command */
- switch(i = parse_int(strescseq.args[0])) {
+ switch(i = atoi(strescseq.args[0])) {
case 0:
case 1:
case 2:
@@ -1903,10 +1888,10 @@ strhandle(void) {
p = strescseq.args[2];
/* fall through */
case 104: /* color reset, here p = NULL */
- j = (narg > 1) ? parse_int(strescseq.args[1]) : -1;
- if (!xsetcolorname(j, p))
+ j = (narg > 1) ? atoi(strescseq.args[1]) : -1;
+ if (!xsetcolorname(j, p)) {
fprintf(stderr, "erresc: invalid color %s\n", p);
- else {
+ } else {
redraw(0); /* TODO if defaultbg color is changed, borders are dirty */
}
break;