summaryrefslogtreecommitdiffhomepage
path: root/docs/cregex_api.md
diff options
context:
space:
mode:
authorTyge Løvset <[email protected]>2023-02-05 21:21:55 +0100
committerTyge Løvset <[email protected]>2023-02-05 21:21:55 +0100
commite6dfaf1720f6833784d17d5364e1dd76324dff6a (patch)
tree0808f479425e58971aef993288bb818e60417422 /docs/cregex_api.md
parent217865ae413f9cfcc72af176ec7e98f418bddbea (diff)
downloadSTC-modified-e6dfaf1720f6833784d17d5364e1dd76324dff6a.tar.gz
STC-modified-e6dfaf1720f6833784d17d5364e1dd76324dff6a.zip
Some last minute changes: reverted mostly the c_extern from last commit.
Renamed c_ARGSV(sv) macro to c_SVARG(sv). Both available.
Diffstat (limited to 'docs/cregex_api.md')
-rw-r--r--docs/cregex_api.md8
1 files changed, 4 insertions, 4 deletions
diff --git a/docs/cregex_api.md b/docs/cregex_api.md
index e74040d8..a115b4af 100644
--- a/docs/cregex_api.md
+++ b/docs/cregex_api.md
@@ -108,7 +108,7 @@ int main() {
// Lets find the first date in the string:
csview match[4]; // full-match, year, month, date.
if (cregex_find(&re, input, match, CREG_DEFAULT) == CREG_OK)
- printf("Found date: %.*s\n", c_ARGSV(match[0]));
+ printf("Found date: %.*s\n", c_SVARG(match[0]));
else
printf("Could not find any date\n");
@@ -124,7 +124,7 @@ int main() {
For a single match you may use the all-in-one function:
```c
if (cregex_find_pattern(pattern, input, match, CREG_DEFAULT))
- printf("Found date: %.*s\n", c_ARGSV(match[0]));
+ printf("Found date: %.*s\n", c_SVARG(match[0]));
```
To compile, use: `gcc first_match.c src/cregex.c src/utf8code.c`.
@@ -137,13 +137,13 @@ To iterate multiple matches in an input string, you may use
csview match[5] = {0};
while (cregex_find(&re, input, match, CREG_M_NEXT) == CREG_OK)
c_FORRANGE (k, cregex_captures(&re))
- printf("submatch %lld: %.*s\n", k, c_ARGSV(match[k]));
+ printf("submatch %lld: %.*s\n", k, c_SVARG(match[k]));
```
There is also a safe macro which simplifies this:
```c
c_FORMATCH (it, &re, input)
c_FORRANGE (k, cregex_captures(&re))
- printf("submatch %lld: %.*s\n", k, c_ARGSV(it.match[k]));
+ printf("submatch %lld: %.*s\n", k, c_SVARG(it.match[k]));
```
## Using cregex in a project