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tweaks: rename some variables, to be less repititious

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The repeated 'read_buff_' made everything look the same.
This commit is contained in:
Benno Schulenberg 2019-03-30 19:08:17 +01:00
parent fa48d523b2
commit 55699dc171
1 changed files with 26 additions and 26 deletions
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52
src/text.c
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@ -2437,8 +2437,8 @@ bool fix_spello(const char *word)
* termination, and the error string otherwise. */
const char *do_int_speller(const char *tempfile_name)
{
char *read_buff, *read_buff_ptr, *read_buff_word;
size_t pipe_buff_size, read_buff_size, read_buff_read, bytesread;
char *misspellings, *pointer, *oneword;
size_t blocksize, buffersize, bytesread, totalread;
int spell_fd[2], sort_fd[2], uniq_fd[2], tempfile_fd = -1;
pid_t pid_spell, pid_sort, pid_uniq;
int spell_status, sort_status, uniq_status;
@ -2538,25 +2538,25 @@ const char *do_int_speller(const char *tempfile_name)
}
/* Get the system pipe buffer size. */
if ((pipe_buff_size = fpathconf(uniq_fd[0], _PC_PIPE_BUF)) < 1) {
if ((blocksize = fpathconf(uniq_fd[0], _PC_PIPE_BUF)) < 1) {
close(uniq_fd[0]);
return _("Could not get size of pipe buffer");
}
/* Read in the returned spelling errors. */
read_buff_read = 0;
read_buff_size = pipe_buff_size + 1;
read_buff = charalloc(read_buff_size);
read_buff_ptr = read_buff;
totalread = 0;
buffersize = blocksize + 1;
misspellings = charalloc(buffersize);
pointer = misspellings;
while ((bytesread = read(uniq_fd[0], read_buff_ptr, pipe_buff_size)) > 0) {
read_buff_read += bytesread;
read_buff_size += pipe_buff_size;
read_buff = charealloc(read_buff, read_buff_size);
read_buff_ptr = read_buff + read_buff_read;
while ((bytesread = read(uniq_fd[0], pointer, blocksize)) > 0) {
totalread += bytesread;
buffersize += blocksize;
misspellings = charealloc(misspellings, buffersize);
pointer = misspellings + totalread;
}
*read_buff_ptr = '\0';
*pointer = '\0';
close(uniq_fd[0]);
/* Do any replacements case sensitive, forward, and without regexes. */
@ -2564,29 +2564,29 @@ const char *do_int_speller(const char *tempfile_name)
UNSET(BACKWARDS_SEARCH);
UNSET(USE_REGEXP);
read_buff_ptr = read_buff;
read_buff_word = read_buff;
pointer = misspellings;
oneword = misspellings;
/* Process each of the misspelled words. */
while (*read_buff_ptr != '\0') {
if ((*read_buff_ptr == '\r') || (*read_buff_ptr == '\n')) {
*read_buff_ptr = '\0';
if (read_buff_word != read_buff_ptr) {
if (!fix_spello(read_buff_word)) {
read_buff_word = read_buff_ptr;
while (*pointer != '\0') {
if ((*pointer == '\r') || (*pointer == '\n')) {
*pointer = '\0';
if (oneword != pointer) {
if (!fix_spello(oneword)) {
oneword = pointer;
break;
}
}
read_buff_word = read_buff_ptr + 1;
oneword = pointer + 1;
}
read_buff_ptr++;
pointer++;
}
/* Special case: the last word doesn't end with '\r' or '\n'. */
if (read_buff_word != read_buff_ptr)
fix_spello(read_buff_word);
if (oneword != pointer)
fix_spello(oneword);
free(read_buff);
free(misspellings);
tidy_up_after_search();
refresh_needed = TRUE;