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lexer: Move lex_ellipsize() into string module, as str_ellipsize().
[pspp]
/
src
/
language
/
stats
/
quick-cluster.c
diff --git
a/src/language/stats/quick-cluster.c
b/src/language/stats/quick-cluster.c
index 23f67b00b0d6cf5df21c870a51ca8d4008e68251..8b2432ac455fec61a7fe8a56043ba035e5991c3d 100644
(file)
--- a/
src/language/stats/quick-cluster.c
+++ b/
src/language/stats/quick-cluster.c
@@
-920,14
+920,9
@@
quick_cluster_parse (struct lexer *lexer, struct qc *qc)
if (lex_match_id (lexer, "CLUSTERS"))
{
if (lex_force_match (lexer, T_LPAREN) &&
if (lex_match_id (lexer, "CLUSTERS"))
{
if (lex_force_match (lexer, T_LPAREN) &&
- lex_force_int
(lexer
))
+ lex_force_int
_range (lexer, "CLUSTERS", 1, INT_MAX
))
{
qc->ngroups = lex_integer (lexer);
{
qc->ngroups = lex_integer (lexer);
- if (qc->ngroups <= 0)
- {
- lex_error (lexer, _("The number of clusters must be positive"));
- return false;
- }
lex_get (lexer);
if (!lex_force_match (lexer, T_RPAREN))
return false;
lex_get (lexer);
if (!lex_force_match (lexer, T_RPAREN))
return false;
@@
-952,14
+947,9
@@
quick_cluster_parse (struct lexer *lexer, struct qc *qc)
else if (lex_match_id (lexer, "MXITER"))
{
if (lex_force_match (lexer, T_LPAREN) &&
else if (lex_match_id (lexer, "MXITER"))
{
if (lex_force_match (lexer, T_LPAREN) &&
- lex_force_int
(lexer
))
+ lex_force_int
_range (lexer, "MXITER", 1, INT_MAX
))
{
qc->maxiter = lex_integer (lexer);
{
qc->maxiter = lex_integer (lexer);
- if (qc->maxiter <= 0)
- {
- lex_error (lexer, _("The number of iterations must be positive"));
- return false;
- }
lex_get (lexer);
if (!lex_force_match (lexer, T_RPAREN))
return false;
lex_get (lexer);
if (!lex_force_match (lexer, T_RPAREN))
return false;