diff options
Diffstat (limited to 'Src/Zle/zle_tricky.c')
| -rw-r--r-- | Src/Zle/zle_tricky.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Src/Zle/zle_tricky.c b/Src/Zle/zle_tricky.c index 999b2b7be..6fa887a1e 100644 --- a/Src/Zle/zle_tricky.c +++ b/Src/Zle/zle_tricky.c @@ -1869,6 +1869,10 @@ get_comp_string(void) } } else if (p < curs) { if (*p == Outbrace) { + /* + * HERE: strip and remember code from last + * comma to here. + */ cant = 1; break; } @@ -1876,6 +1880,16 @@ get_comp_string(void) char *tp = p; if (!skipparens(Inbrace, Outbrace, &tp)) { + /* + * Balanced brace: skip. + * We only deal with unfinished braces, so + * something{foo<x>bar,morestuff}else + * doesn't work + * + * HERE: instead, continue, look for a comma. + * Stack tp and brace for popping when we + * find a comma at each level. + */ i += tp - p - 1; dp += tp - p - 1; p = tp - 1; @@ -1918,10 +1932,16 @@ get_comp_string(void) hascom = 1; } } else { + /* On or after the cursor position */ if (*p == Inbrace) { char *tp = p; if (!skipparens(Inbrace, Outbrace, &tp)) { + /* + * Balanced braces after the cursor. + * Could do the same with these as + * those before the cursor. + */ i += tp - p - 1; dp += tp - p - 1; p = tp - 1; @@ -1932,6 +1952,14 @@ get_comp_string(void) break; } if (p == curs) { + /* + * We've reached the cursor position. + * If there's a pending open brace at this + * point we need to stack the text. + * We've marked the bit we don't want from + * bbeg to bend, which might be a comma + * between the opening brace and us. + */ if (bbeg) { Brinfo new; int len = bend - bbeg; @@ -1961,10 +1989,23 @@ get_comp_string(void) bbeg = NULL; } if (*p == Comma) { + /* + * Comma on or after cursor. + * We set bbeg to NULL at the cursor; here + * it's being used to find the first comma + * afterwards. + */ if (!bbeg) bbeg = p; hascom = 2; } else if (*p == Outbrace) { + /* + * Closing brace on or after the cursor. + * Not sure how this can be after the cursor; + * if it was matched, wouldn't we have skipped + * over the group, and if it wasn't, surely we're + * not interested in it? + */ Brinfo new; int len; |