diff options
Diffstat (limited to 'src/shell.c')
| -rw-r--r-- | src/shell.c | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/src/shell.c b/src/shell.c index a17d96624..7ad60c505 100644 --- a/src/shell.c +++ b/src/shell.c @@ -696,7 +696,7 @@ static int shell_callback(void *pArg, int nArg, char **azArg, char **azCol, int }else{ w = 0; } - if( w<=0 ){ + if( w==0 ){ w = strlen30(azCol[i] ? azCol[i] : ""); if( w<10 ) w = 10; n = strlen30(azArg && azArg[i] ? azArg[i] : p->nullvalue); @@ -706,7 +706,11 @@ static int shell_callback(void *pArg, int nArg, char **azArg, char **azCol, int p->actualWidth[i] = w; } if( p->showHeader ){ - fprintf(p->out,"%-*.*s%s",w,w,azCol[i], i==nArg-1 ? "\n": " "); + if( w<0 ){ + fprintf(p->out,"%*.*s%s",-w,-w,azCol[i], i==nArg-1 ? "\n": " "); + }else{ + fprintf(p->out,"%-*.*s%s",w,w,azCol[i], i==nArg-1 ? "\n": " "); + } } } if( p->showHeader ){ @@ -714,6 +718,7 @@ static int shell_callback(void *pArg, int nArg, char **azArg, char **azCol, int int w; if( i<ArraySize(p->actualWidth) ){ w = p->actualWidth[i]; + if( w<0 ) w = -w; }else{ w = 10; } @@ -735,8 +740,13 @@ static int shell_callback(void *pArg, int nArg, char **azArg, char **azCol, int strlen30(azArg[i])>w ){ w = strlen30(azArg[i]); } - fprintf(p->out,"%-*.*s%s",w,w, - azArg[i] ? azArg[i] : p->nullvalue, i==nArg-1 ? "\n": " "); + if( w<0 ){ + fprintf(p->out,"%*.*s%s",-w,-w, + azArg[i] ? azArg[i] : p->nullvalue, i==nArg-1 ? "\n": " "); + }else{ + fprintf(p->out,"%-*.*s%s",w,w, + azArg[i] ? azArg[i] : p->nullvalue, i==nArg-1 ? "\n": " "); + } } break; } @@ -1416,9 +1426,10 @@ static char zHelp[] = " list Values delimited by .separator string\n" " tabs Tab-separated values\n" " tcl TCL list elements\n" - ".nullvalue STRING Print STRING in place of NULL values\n" + ".nullvalue STRING Use STRING in place of NULL values\n" ".output FILENAME Send output to FILENAME\n" ".output stdout Send output to the screen\n" + ".print STRING... Print literal STRING\n" ".prompt MAIN CONTINUE Replace the standard prompts\n" ".quit Exit this program\n" ".read FILENAME Execute SQL in FILENAME\n" @@ -2070,6 +2081,15 @@ static int do_meta_command(char *zLine, struct callback_data *p){ } }else + if( c=='p' && n>=3 && strncmp(azArg[0], "print", n)==0 ){ + int i; + for(i=1; i<nArg; i++){ + if( i>1 ) fprintf(p->out, " "); + fprintf(p->out, "%s", azArg[i]); + } + fprintf(p->out, "\n"); + }else + if( c=='p' && strncmp(azArg[0], "prompt", n)==0 && (nArg==2 || nArg==3)){ if( nArg >= 2) { strncpy(mainPrompt,azArg[1],(int)ArraySize(mainPrompt)-1); @@ -2493,6 +2513,13 @@ static int do_meta_command(char *zLine, struct callback_data *p){ } }else +#if defined(SQLITE_DEBUG) && defined(SQLITE_ENABLE_WHERETRACE) + if( c=='w' && strncmp(azArg[0], "wheretrace", n)==0 ){ + extern int sqlite3WhereTrace; + sqlite3WhereTrace = atoi(azArg[1]); + }else +#endif + if( c=='w' && strncmp(azArg[0], "width", n)==0 && nArg>1 ){ int j; assert( nArg<=ArraySize(azArg) ); |