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Overview
| Comment: | Change the checkSpacing utility program to ignore whitespace at end-of-line unless the --wseol option is used. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
be1faadebd9464f1c7d4cc26104f219e |
| User & Date: | drh 2012-08-20 16:23:36 |
Context
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2012-08-20
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| 17:24 | Add the SQLITE_DISABLE_FTS4_DEFERRED compile time option. check-in: e799222f user: dan tags: trunk | |
| 16:23 | Change the checkSpacing utility program to ignore whitespace at end-of-line unless the --wseol option is used. check-in: be1faade user: drh tags: trunk | |
| 16:08 | Silence harmless compiler warnings in the test code. check-in: 7653973a user: drh tags: trunk | |
Changes
Changes to tool/checkSpacing.c.
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** ** Any violations are reported. */ #include <stdio.h> #include <stdlib.h> #include <string.h> static void checkSpacing(const char *zFile, int crok){ FILE *in = fopen(zFile, "rb"); int i; int seenSpace; int seenTab; int ln = 0; int lastNonspace = 0; char zLine[2000]; ................................................................................ seenTab = 0; ln++; for(i=0; zLine[i]; i++){ if( zLine[i]=='\t' && seenTab==0 ){ printf("%s:%d: tab (\\t) character\n", zFile, ln); seenTab = 1; }else if( zLine[i]=='\r' ){ if( !crok ){ printf("%s:%d: carriage-return (\\r) character\n", zFile, ln); } }else if( zLine[i]==' ' ){ seenSpace = 1; }else if( zLine[i]!='\n' ){ lastNonspace = ln; seenSpace = 0; } } if( seenSpace ){ printf("%s:%d: whitespace at end-of-line\n", zFile, ln); } } fclose(in); if( lastNonspace<ln ){ printf("%s:%d: blank lines at end of file (%d)\n", zFile, ln, ln - lastNonspace); } } int main(int argc, char **argv){ int i; int crok = 0; for(i=1; i<argc; i++){ if( strcmp(argv[i], "--crok")==0 ){ crok = 1; }else{ checkSpacing(argv[i], crok); } } return 0; } |
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** ** Any violations are reported. */ #include <stdio.h> #include <stdlib.h> #include <string.h> #define CR_OK 0x001 #define WSEOL_OK 0x002 static void checkSpacing(const char *zFile, unsigned flags){ FILE *in = fopen(zFile, "rb"); int i; int seenSpace; int seenTab; int ln = 0; int lastNonspace = 0; char zLine[2000]; ................................................................................ seenTab = 0; ln++; for(i=0; zLine[i]; i++){ if( zLine[i]=='\t' && seenTab==0 ){ printf("%s:%d: tab (\\t) character\n", zFile, ln); seenTab = 1; }else if( zLine[i]=='\r' ){ if( (flags & CR_OK)==0 ){ printf("%s:%d: carriage-return (\\r) character\n", zFile, ln); } }else if( zLine[i]==' ' ){ seenSpace = 1; }else if( zLine[i]!='\n' ){ lastNonspace = ln; seenSpace = 0; } } if( seenSpace && (flags & WSEOL_OK)==0 ){ printf("%s:%d: whitespace at end-of-line\n", zFile, ln); } } fclose(in); if( lastNonspace<ln ){ printf("%s:%d: blank lines at end of file (%d)\n", zFile, ln, ln - lastNonspace); } } int main(int argc, char **argv){ int i; unsigned flags = WSEOL_OK; for(i=1; i<argc; i++){ const char *z = argv[i]; if( z[0]=='-' ){ while( z[0]=='-' ) z++; if( strcmp(z,"crok")==0 ){ flags |= CR_OK; }else if( strcmp(z, "wseol")==0 ){ flags &= ~WSEOL_OK; }else if( strcmp(z, "help")==0 ){ printf("Usage: %s [options] FILE ...\n", argv[0]); printf(" --crok Do not report on carriage-returns\n"); printf(" --wseol Complain about whitespace at end-of-line\n"); printf(" --help This message\n"); }else{ printf("unknown command-line option: [%s]\n", argv[i]); printf("use --help for additional information\n"); } }else{ checkSpacing(argv[i], flags); } } return 0; } |