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More Mac file fixes

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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@777 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
Chris Allegretta 2001-09-22 06:38:38 +00:00
parent 960a8635bc
commit 0319176f2d
1 changed files with 12 additions and 5 deletions
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17
files.c
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@ -125,6 +125,7 @@ filestruct *read_line(char *buf, filestruct * prev, int *line1ins)
strcpy(fileptr->data, buf);
#ifndef NANO_SMALL
/* If it's a DOS file (CRLF), strip out the CR part*/
if (buf[strlen(buf) - 1] == '\r') {
fileptr->data[strlen(buf) - 1] = 0;
totsize--;
@ -184,15 +185,21 @@ int read_file(int fd, char *filename, int quiet)
/* Read the entire file into file struct */
while ((size = read_byte(fd, filename, input)) > 0) {
linetemp = 0;
if (input[0] == '\n'
#ifndef NANO_SMALL
|| (ISSET(MAC_FILE) && input[0] == '\r')
#endif
) {
if (input[0] == '\n') {
fileptr = read_line(buf, fileptr, &line1ins);
num_lines++;
buf[0] = 0;
i = 0;
#ifndef NANO_SMALL
/* If it's a Mac file (no LF just a CR), handle it! */
} else if (i > 0 && buf[i-1] == '\r') {
fileptr = read_line(buf, fileptr, &line1ins);
num_lines++;
buf[0] = input[0];
buf[1] = 0;
i = 1;
#endif
} else {
/* Now we allocate a bigger buffer 128 characters at a time.
If we allocate a lot of space for one line, we may indeed