blogc: template: allow whitespaces in template tags, not just spaces

2 files changed, 9 insertions, 0 deletions

diff --git a/src/common/utils.c b/src/common/utils.c
index 530ab6c..692d1ce 100644
--- a/src/common/utils.c
+++ b/src/common/utils.c
@@ -167,6 +167,14 @@ bc_strdup_printf(const char *format, ...)
 }
 
 
+// locale-independent implementation of isspace
+bool
+bc_isspace(int c)
+{
+    return c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || c == '\v';
+}
+
+
 bool
 bc_str_starts_with(const char *str, const char *prefix)
 {
diff --git a/src/common/utils.h b/src/common/utils.h
index bc3a157..94c3356 100644
--- a/src/common/utils.h
+++ b/src/common/utils.h
@@ -42,6 +42,7 @@ char* bc_strdup(const char *s);
 char* bc_strndup(const char *s, size_t n);
 char* bc_strdup_vprintf(const char *format, va_list ap);
 char* bc_strdup_printf(const char *format, ...);
+bool bc_isspace(int c);
 bool bc_str_starts_with(const char *str, const char *prefix);
 bool bc_str_ends_with(const char *str, const char *suffix);
 char* bc_str_lstrip(char *str);