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-rw-r--r--src/pooptmodule.c28
1 files changed, 15 insertions, 13 deletions
diff --git a/src/pooptmodule.c b/src/pooptmodule.c
index cdc0d127..289313f3 100644
--- a/src/pooptmodule.c
+++ b/src/pooptmodule.c
@@ -17,7 +17,6 @@ otherwise it will just use the equivalent python functions. */
#include "Python.h"
PyObject *ErrorObject;
-#define DEBUG(...) fprintf(stderr, __VA_ARGS__)
/***
The module functions
@@ -35,11 +34,11 @@ PyDoc_STRVAR(poopt_cut_text_doc, "cut_text(width, text)\n\n\nReturn the list of
static PyObject *poopt_cut_text(PyObject *self, PyObject *args)
{
- int length;
+ /* int length; */
unsigned char *buffer;
int width;
- if (PyArg_ParseTuple(args, "es#i", NULL, &buffer, &length, &width) == 0)
+ if (PyArg_ParseTuple(args, "si", &buffer, &width) == 0)
return NULL;
int bpos = 0; /* the real position in the char* */
@@ -49,7 +48,7 @@ static PyObject *poopt_cut_text(PyObject *self, PyObject *args)
PyObject* retlist = PyList_New(0);
- while (bpos < length)
+ while (buffer[bpos])
{
if (buffer[bpos] == ' ')
last_space = spos;
@@ -78,17 +77,20 @@ static PyObject *poopt_cut_text(PyObject *self, PyObject *args)
}
if (buffer[bpos] == 25) /* \x19 */
{
- spos--;
- bpos += 1;
+ spos++;
+ bpos += 2;
}
- else if (buffer[bpos] <= 127) /* ASCII char on one byte */
- bpos += 1;
- else if (buffer[bpos] <= 195)
- bpos += 2;
- else if (buffer[bpos] <= 225)
- bpos += 3;
else
- bpos += 4;
+ if (buffer[bpos] <= 127) /* ASCII char on one byte */
+ bpos += 1;
+ else if (buffer[bpos] >= 194 && buffer[bpos] <= 223)
+ bpos += 2;
+ else if (buffer[bpos] >= 224 && buffer[bpos] <= 239)
+ bpos += 3;
+ else if (buffer[bpos] >= 240 && buffer[bpos] <= 244)
+ bpos += 4;
+ else
+ return NULL;
spos++;
}
if (PyList_Append(retlist, Py_BuildValue("(i,i)", start_pos, spos)) == -1)