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context: make error line debug a little better

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Make a line to the ^ so that it is more visible. Spell out column
completely. Make the sizes a little smaller to avoid awkward gaps.
This commit is contained in:
Wim Taymans 2024-03-27 16:23:38 +01:00
parent a9fdc6a408
commit a0af514581
1 changed files with 4 additions and 4 deletions
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8
spa/include/spa/debug/context.h
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@ -35,7 +35,7 @@ struct spa_debug_context {
static inline void spa_debugc_error_location(struct spa_debug_context *c,
struct spa_error_location *loc)
{
int i, skip = loc->col > 80 ? loc->col - 40 : 0;
int i, skip = loc->col > 80 ? loc->col - 40 : 0, lc = loc->col-skip-1;
char buf[80];
for (i = 0; (size_t)i < sizeof(buf)-1; i++) {
@ -45,10 +45,10 @@ static inline void spa_debugc_error_location(struct spa_debug_context *c,
buf[i] = isspace(ch) ? ' ' : ch;
}
buf[i] = '\0';
spa_debugc(c, "line: %6d | %s%s", loc->line, skip ? "..." : "", buf);
spa_debugc(c, "line:%6d | %s%s", loc->line, skip ? "..." : "", buf);
for (i = 0; buf[i]; i++)
buf[i] = i+skip+1 == loc->col ? '^' : ' ';
spa_debugc(c, "col: %6d | %s%s", loc->col, skip ? " " : "", buf);
buf[i] = i < lc ? '-' : i == lc ? '^' : ' ';
spa_debugc(c, "column:%4d |-%s%s", loc->col, skip ? "---" : "", buf);
}
/**