127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
-
-
+
+
|
return mprintf("%d", atoi(zOrig));
}
return "";
}
/*
** Remove blank lines from the beginning of a string and
** all whitespace from the end. Removes whitespace preceding a NL,
** which also converts any CRNL sequence into a single NL.
** all whitespace from the end. Removes whitespace preceding a LF,
** which also converts any CRLF sequence into a single LF.
*/
char *remove_blank_lines(const char *zOrig){
int i, j, n;
char *z;
for(i=j=0; fossil_isspace(zOrig[i]); i++){ if( zOrig[i]=='\n' ) j = i+1; }
n = strlen(&zOrig[j]);
while( n>0 && fossil_isspace(zOrig[j+n-1]) ){ n--; }
|