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tweaks: rename a variable, to be more distinct and more descriptive

master
Benno Schulenberg 2019-04-05 10:45:22 +02:00
parent 81bee1f5fd
commit 897e557ce3
1 changed files with 4 additions and 5 deletions
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9
src/search.c
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@ -934,8 +934,8 @@ void do_find_bracket(void)
/* The length of wanted_ch in bytes. */ /* The length of wanted_ch in bytes. */
char bracket_set[MAXCHARLEN * 2 + 1]; char bracket_set[MAXCHARLEN * 2 + 1];
/* The pair of characters in ch and wanted_ch. */ /* The pair of characters in ch and wanted_ch. */
size_t matchhalf; size_t halfway = 0;
/* The number of bytes in the first half of matchbrackets. */ /* The index in matchbrackets where the closing brackets start. */
size_t mbmatchhalf; size_t mbmatchhalf;
/* Half the number of characters in matchbrackets. */ /* Half the number of characters in matchbrackets. */
size_t count = 1; size_t count = 1;
@ -956,16 +956,15 @@ void do_find_bracket(void)
current_save = openfile->current; current_save = openfile->current;
current_x_save = openfile->current_x; current_x_save = openfile->current_x;
matchhalf = 0;
mbmatchhalf = mbstrlen(matchbrackets) / 2; mbmatchhalf = mbstrlen(matchbrackets) / 2;
/* Find the halfway point in matchbrackets, where the closing ones start. */ /* Find the halfway point in matchbrackets, where the closing ones start. */
for (size_t i = 0; i < mbmatchhalf; i++) for (size_t i = 0; i < mbmatchhalf; i++)
matchhalf += parse_mbchar(matchbrackets + matchhalf, NULL, NULL); halfway += parse_mbchar(matchbrackets + halfway, NULL, NULL);
/* When on a closing bracket, we have to search backwards for a matching /* When on a closing bracket, we have to search backwards for a matching
* opening bracket; otherwise, forward for a matching closing bracket. */ * opening bracket; otherwise, forward for a matching closing bracket. */
reverse = ((ch - matchbrackets) >= matchhalf); reverse = (ch >= (matchbrackets + halfway));
/* If we're on an opening bracket, set wanted_ch to the character /* If we're on an opening bracket, set wanted_ch to the character
* that's mbmatchhalf characters after ch. If we're on a closing * that's mbmatchhalf characters after ch. If we're on a closing