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Overview
| Comment: | In versioned settings, make again possible for globs to begin with a hash by escaping it (i.e. such lines should start with '\#'). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
6d2dbf985a1eda3b7ce4484741032d25 |
| User & Date: | danield 2023-04-20 12:02:24 |
Context
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2023-04-20
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| 12:12 | Mention comments in the document about glob patterns. ... (check-in: 9558bf82 user: danield tags: trunk) | |
| 12:02 | In versioned settings, make again possible for globs to begin with a hash by escaping it (i.e. such lines should start with '\#'). ... (check-in: 6d2dbf98 user: danield tags: trunk) | |
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2023-04-19
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| 11:56 | Improved the systemd guide's points about `podman generate systemd`. ... (check-in: ac30c2d9 user: wyoung tags: trunk) | |
Changes
Changes to src/blob.c.
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blob_append(pTo, &pFrom->aData[pFrom->iCursor], i - pFrom->iCursor);
}
pFrom->iCursor = i;
}
/*
** Remove comment lines (starting with '#') from a blob pIn.
** Store the result in pOut. It is ok for pIn and pOut to be the same blob.
**
** pOut must either be the same as pIn or else uninitialized.
*/
void blob_strip_comment_lines(Blob *pIn, Blob *pOut){
char *z = pIn->aData;
unsigned int i = 0;
unsigned int n = pIn->nUsed;
unsigned int lineStart = 0;
int doCopy = 1;
Blob temp;
blob_zero(&temp);
while( i<n ){
if( i==lineStart && z[i]=='#' ){
doCopy = 0;
}
if( z[i]=='\n' ){
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blob_append(pTo, &pFrom->aData[pFrom->iCursor], i - pFrom->iCursor);
}
pFrom->iCursor = i;
}
/*
** Remove comment lines (starting with '#') from a blob pIn.
** Keep lines starting with "\#" but remove the initial backslash.
**
** Store the result in pOut. It is ok for pIn and pOut to be the same blob.
**
** pOut must either be the same as pIn or else uninitialized.
*/
void blob_strip_comment_lines(Blob *pIn, Blob *pOut){
char *z = pIn->aData;
unsigned int i = 0;
unsigned int n = pIn->nUsed;
unsigned int lineStart = 0;
unsigned int copyStart = 0;
int doCopy = 1;
Blob temp;
blob_zero(&temp);
while( i<n ){
if( i==lineStart && z[i]=='#' ){
copyStart = i;
doCopy = 0;
}else if( i==lineStart && z[i]=='\\' && z[i+1]=='#' ){
/* keep lines starting with an escaped '#' (and unescape it) */
copyStart = i + 1;
}
if( z[i]=='\n' ){
if( doCopy ) blob_append(&temp,&pIn->aData[copyStart], i - copyStart + 1);
lineStart = copyStart = i + 1;
doCopy = 1;
}
i++;
}
/* Last line */
if( doCopy ) blob_append(&temp, &pIn->aData[copyStart], i - copyStart);
if( pOut==pIn ) blob_reset(pOut);
*pOut = temp;
}
/*
** COMMAND: test-strip-comment-lines
**
** Usage: %fossil test-strip-comment-lines ?OPTIONS? INPUTFILE
**
** Read INPUTFILE and print it without comment lines (starting with '#').
** Keep lines starting with "\#" but remove the initial backslash.
**
** This is used to test and debug the blob_strip_comment_lines() routine.
**
** Options:
** -y|--side-by-side Show diff of INPUTFILE and output side-by-side
** -W|--width N Width of lines in side-by-side diff
*/
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