diff options
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/text.c | 71 |
1 files changed, 38 insertions, 33 deletions
diff --git a/Src/text.c b/Src/text.c index 074afe581..efe24510e 100644 --- a/Src/text.c +++ b/Src/text.c @@ -102,7 +102,7 @@ taddlist(Estate state, int num) /**/ static void -taddnl(void) +taddnl(int no_semicolon) { int t0; @@ -110,8 +110,11 @@ taddnl(void) taddchr('\n'); for (t0 = 0; t0 != tindent; t0++) taddchr('\t'); - } else + } else if (no_semicolon) { + taddstr(" "); + } else { taddstr("; "); + } } /* get a permanent textual representation of n */ @@ -275,7 +278,7 @@ gettext2(Estate state) } if (!(stack = (WC_LIST_TYPE(code) & Z_END))) { if (tnewlins) - taddnl(); + taddnl(0); else taddstr((WC_LIST_TYPE(code) & Z_ASYNC) ? " " : "; "); s->code = *state->pc++; @@ -355,7 +358,7 @@ gettext2(Estate state) if (!s) { taddstr("("); tindent++; - taddnl(); + taddnl(1); n = tpush(code, 1); n->u._subsh.end = state->pc + WC_SUBSH_SKIP(code); /* skip word only use for try/always */ @@ -363,7 +366,8 @@ gettext2(Estate state) } else { state->pc = s->u._subsh.end; dec_tindent(); - taddnl(); + /* semicolon is optional here but more standard */ + taddnl(0); taddstr(")"); stack = 1; } @@ -372,7 +376,7 @@ gettext2(Estate state) if (!s) { taddstr("{"); tindent++; - taddnl(); + taddnl(1); n = tpush(code, 1); n->u._subsh.end = state->pc + WC_CURSH_SKIP(code); /* skip word only use for try/always */ @@ -380,7 +384,8 @@ gettext2(Estate state) } else { state->pc = s->u._subsh.end; dec_tindent(); - taddnl(); + /* semicolon is optional here but more standard */ + taddnl(0); taddstr("}"); stack = 1; } @@ -412,7 +417,7 @@ gettext2(Estate state) } else { taddstr(" () {"); tindent++; - taddnl(); + taddnl(1); n = tpush(code, 1); n->u._funcdef.strs = state->strs; n->u._funcdef.end = end; @@ -423,7 +428,7 @@ gettext2(Estate state) state->strs = s->u._funcdef.strs; state->pc = s->u._funcdef.end; dec_tindent(); - taddnl(); + taddnl(0); taddstr("}"); stack = 1; } @@ -445,15 +450,15 @@ gettext2(Estate state) taddstr(" in "); taddlist(state, *state->pc++); } - taddnl(); + taddnl(0); taddstr("do"); } tindent++; - taddnl(); + taddnl(0); tpush(code, 1); } else { dec_tindent(); - taddnl(); + taddnl(0); taddstr("done"); stack = 1; } @@ -467,11 +472,11 @@ gettext2(Estate state) taddlist(state, *state->pc++); } tindent++; - taddnl(); + taddnl(0); tpush(code, 1); } else { dec_tindent(); - taddnl(); + taddnl(0); taddstr("done"); stack = 1; } @@ -484,14 +489,14 @@ gettext2(Estate state) tpush(code, 0); } else if (!s->pop) { dec_tindent(); - taddnl(); + taddnl(0); taddstr("do"); tindent++; - taddnl(); + taddnl(0); s->pop = 1; } else { dec_tindent(); - taddnl(); + taddnl(0); taddstr("done"); stack = 1; } @@ -500,14 +505,14 @@ gettext2(Estate state) if (!s) { taddstr("repeat "); taddstr(ecgetstr(state, EC_NODUP, NULL)); - taddnl(); + taddnl(0); taddstr("do"); tindent++; - taddnl(); + taddnl(0); tpush(code, 1); } else { dec_tindent(); - taddnl(); + taddnl(0); taddstr("done"); stack = 1; } @@ -522,7 +527,7 @@ gettext2(Estate state) if (state->pc >= end) { if (tnewlins) - taddnl(); + taddnl(0); else taddchr(' '); taddstr("esac"); @@ -530,7 +535,7 @@ gettext2(Estate state) } else { tindent++; if (tnewlins) - taddnl(); + taddnl(0); else taddchr(' '); taddstr("("); @@ -559,7 +564,7 @@ gettext2(Estate state) break; } if (tnewlins) - taddnl(); + taddnl(0); else taddchr(' '); taddstr("("); @@ -588,7 +593,7 @@ gettext2(Estate state) } dec_tindent(); if (tnewlins) - taddnl(); + taddnl(0); else taddchr(' '); taddstr("esac"); @@ -610,14 +615,14 @@ gettext2(Estate state) stack = 1; } else if (s->u._if.cond) { dec_tindent(); - taddnl(); + taddnl(0); taddstr("then"); tindent++; - taddnl(); + taddnl(0); s->u._if.cond = 0; } else if (state->pc < s->u._if.end) { dec_tindent(); - taddnl(); + taddnl(0); code = *state->pc++; if (WC_IF_TYPE(code) == WC_IF_ELIF) { taddstr("elif "); @@ -626,12 +631,12 @@ gettext2(Estate state) } else { taddstr("else"); tindent++; - taddnl(); + taddnl(0); } } else { s->pop = 1; dec_tindent(); - taddnl(); + taddnl(0); taddstr("fi"); stack = 1; } @@ -762,7 +767,7 @@ gettext2(Estate state) if (!s) { taddstr("{"); tindent++; - taddnl(); + taddnl(0); n = tpush(code, 0); state->pc++; /* this is the end of the try block alone */ @@ -770,14 +775,14 @@ gettext2(Estate state) } else if (!s->pop) { state->pc = s->u._subsh.end; dec_tindent(); - taddnl(); + taddnl(0); taddstr("} always {"); tindent++; - taddnl(); + taddnl(0); s->pop = 1; } else { dec_tindent(); - taddnl(); + taddnl(0); taddstr("}"); stack = 1; } |