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Overview
| Comment: | In the CLI, allow comment lines that begin with '#', but only in a context where a dot-command is allowed. In other words, '#' at the beginning of a line in the middle of an SQL statement is just part of the SQL. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
4ee136d6d2e029dad8371faf659d3a0b |
| User & Date: | drh 2018-05-12 23:56:22 |
Context
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2018-05-14
| ||
| 00:23 | Add the --append option to the ".backup" command in the CLI. check-in: 0dfdbdee user: drh tags: trunk | |
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2018-05-12
| ||
| 23:56 | Merge changes from trunk. check-in: 715740e3 user: drh tags: geojson | |
| 23:56 | In the CLI, allow comment lines that begin with '#', but only in a context where a dot-command is allowed. In other words, '#' at the beginning of a line in the middle of an SQL statement is just part of the SQL. check-in: 4ee136d6 user: drh tags: trunk | |
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2018-05-11
| ||
| 19:11 | In the CLI, return non-zero if there are errors on the command-line. check-in: 13e7300a user: drh tags: trunk | |
Changes
Changes to src/shell.c.in.
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int nLine = strlen30(zLine);
int i, iStart;
sqlite3_stmt *pStmt = 0;
char *zSql;
char zBuf[1000];
if( nLine>sizeof(zBuf)-30 ) return;
if( zLine[0]=='.' ) return;
for(i=nLine-1; i>=0 && (isalnum(zLine[i]) || zLine[i]=='_'); i--){}
if( i==nLine-1 ) return;
iStart = i+1;
memcpy(zBuf, zLine, iStart);
zSql = sqlite3_mprintf("SELECT DISTINCT candidate COLLATE nocase"
" FROM completion(%Q,%Q) ORDER BY 1",
&zLine[iStart], zLine);
................................................................................
seenInterrupt = 0;
}
lineno++;
if( nSql==0 && _all_whitespace(zLine) ){
if( ShellHasFlag(p, SHFLG_Echo) ) printf("%s\n", zLine);
continue;
}
if( zLine && zLine[0]=='.' && nSql==0 ){
if( ShellHasFlag(p, SHFLG_Echo) ) printf("%s\n", zLine);
rc = do_meta_command(zLine, p);
if( rc==2 ){ /* exit requested */
break;
}else if( rc ){
errCnt++;
}
continue;
}
if( line_is_command_terminator(zLine) && line_is_complete(zSql, nSql) ){
memcpy(zLine,";",2);
}
nLine = strlen30(zLine);
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int nLine = strlen30(zLine); int i, iStart; sqlite3_stmt *pStmt = 0; char *zSql; char zBuf[1000]; if( nLine>sizeof(zBuf)-30 ) return; if( zLine[0]=='.' || zLine[0]=='#') return; for(i=nLine-1; i>=0 && (isalnum(zLine[i]) || zLine[i]=='_'); i--){} if( i==nLine-1 ) return; iStart = i+1; memcpy(zBuf, zLine, iStart); zSql = sqlite3_mprintf("SELECT DISTINCT candidate COLLATE nocase" " FROM completion(%Q,%Q) ORDER BY 1", &zLine[iStart], zLine); ................................................................................ seenInterrupt = 0; } lineno++; if( nSql==0 && _all_whitespace(zLine) ){ if( ShellHasFlag(p, SHFLG_Echo) ) printf("%s\n", zLine); continue; } if( zLine && (zLine[0]=='.' || zLine[0]=='#') && nSql==0 ){ if( ShellHasFlag(p, SHFLG_Echo) ) printf("%s\n", zLine); if( zLine[0]=='.' ){ rc = do_meta_command(zLine, p); if( rc==2 ){ /* exit requested */ break; }else if( rc ){ errCnt++; } } continue; } if( line_is_command_terminator(zLine) && line_is_complete(zSql, nSql) ){ memcpy(zLine,";",2); } nLine = strlen30(zLine); |