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Overview
| Comment: | Draw the TreeView debugging graphs using unicode box-drawing characters. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | box-character-graph |
| Files: | files | file ages | folders |
| SHA1: |
0efc6859d104e1b12ec4bce5bb6db4e9 |
| User & Date: | drh 2014-09-30 21:24:28 |
Context
|
2014-09-30
| ||
| 21:24 | Draw the TreeView debugging graphs using unicode box-drawing characters. Closed-Leaf check-in: 0efc6859 user: drh tags: box-character-graph | |
| 19:04 | Improvements to the new syntax-tree output routines: Omit the "END SELECT" mark and instead terminate the graph at the last item. Increase the maximum tree depth to 100. check-in: 5ce05757 user: drh tags: trunk | |
Changes
Changes to src/printf.c.
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int i;
StrAccum acc;
char zBuf[500];
sqlite3StrAccumInit(&acc, zBuf, sizeof(zBuf), 0);
acc.useMalloc = 0;
if( p ){
for(i=0; i<p->iLevel && i<sizeof(p->bLine)-1; i++){
sqlite3StrAccumAppend(&acc, p->bLine[i] ? "| " : " ", 4);
}
sqlite3StrAccumAppend(&acc, p->bLine[i] ? "|-- " : "'-- ", 4);
}
va_start(ap, zFormat);
sqlite3VXPrintf(&acc, 0, zFormat, ap);
va_end(ap);
if( zBuf[acc.nChar-1]!='\n' ) sqlite3StrAccumAppend(&acc, "\n", 1);
sqlite3StrAccumFinish(&acc);
fprintf(stdout,"%s", zBuf);
|
> > > | | > > | > > > |
1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 |
int i;
StrAccum acc;
char zBuf[500];
sqlite3StrAccumInit(&acc, zBuf, sizeof(zBuf), 0);
acc.useMalloc = 0;
if( p ){
for(i=0; i<p->iLevel && i<sizeof(p->bLine)-1; i++){
if( p->bLine[i] ){
sqlite3StrAccumAppend(&acc, "\342\224\202 ", 5);
}else{
sqlite3StrAccumAppend(&acc, " ", 3);
}
}
if( p->bLine[i] ){
sqlite3StrAccumAppend(&acc, "\342\224\234\342\224\200 ", 7);
}else{
sqlite3StrAccumAppend(&acc, "\342\224\224\342\224\200 ", 7);
}
}
va_start(ap, zFormat);
sqlite3VXPrintf(&acc, 0, zFormat, ap);
va_end(ap);
if( zBuf[acc.nChar-1]!='\n' ) sqlite3StrAccumAppend(&acc, "\n", 1);
sqlite3StrAccumFinish(&acc);
fprintf(stdout,"%s", zBuf);
|